201004098 九、發明說明： 【發明所屬之技術領域】 本發明是關於-種電力存取裝置 磁性電容做為儲能 、^-種應用 【先前技術】 +之m及其存取裝置。 隨著科技愈來愈進步，時， 的小型（薄*、 者為費者對造型精巧 、 ，）可攜式電子設備的需求日益成具，田^ 式電子產品越來越梦 凰 可攜 是產口处 a ，正確地選擇提供蓄電電能的電池 疋產，否開發成功的重要關鍵， ： 件應考慮到的諸如：外型 _，用電池的條 能、耗電率及充放電-欠數等工:V…度、溫度性 時首要者曰… 時間是設計筆記型電腦 要考1的問題之―。由於筆記型電腦工作溫度高、處 理斋速度快並具有CD_R0M和DVD等周邊配置，因此需要 非常強大的功率。鐘命、★ n 、日 ，-池08650)疋目前市面上能量密度最 同㈣取為經濟的電池，它被應用於多數筆記型電腦中。 而隨著超薄筆記型電腦和次筆記型電腦（— η。㈣。。幻的曰 漸々“丁，棱柱形鐘離子電池也憑借其小巧的外形 型電腦設計產業。 因此，電池對於筆記型電腦而言非常重要，若沒有電 池，筆記型電腦很難達到攜行移動運作。然而過去筆記型 電腦的電池以因為體積太大、無法標準化，因此需要針 對不同的機構及卫業設計，設計不同的電池包裝，這樣相 對會使電池的成本增加，且對於消費者而言，若是電池損 壞要更新也很麻煩，因為可能市場上早已停產該型電池， 201004098 或是即使有存貨，取得該存貨也是非常花時間。 此外，現今大都利用電池、電容或超級電容（Super capacitor)作為電能儲存元件。電容雖然在製程上較為簡單 ，但因其儲存容量小，只能當做短暫儲能使用。而電池主 要是利用化學能的方式來進行能量儲存，因此其能量儲存 密度明顯優於一般電容，而可應用於各種電力供應裝置， 但是缺點是：其所能產生之瞬間電力輸出會受限於化學反 應速率，而無法快速的充放電或進行高功率輸出，且充放 電次數有限，過度充放時易滋生各種問題，例如：目前所 使用的蓄電池，雖然標榜著可重複使用，但還是有其 壽命之限制。在多次充放電或長時間不使用的情況下，蓄 電池的容量會下降，且容易損壞，原因在於蓄電池是利用 化學能轉換為電能，化學物質要常保其活性，才不至於失 效變質，當原來的化合物活性都作用完或將近用完時，便 無法再進行新的化學反應，進而導致蓄電池老化而宣告壽 終。 超級電容是一種介於電池與電容間的元件，又稱雙電 層電容（Electrical Double-Layer Capacitor)，其具有比普通 電容更大的容量，但其缺點是：因有化學材料而具化學特 性，而易有如電池的漏電缺點，又加上因還有部份是物理 特性之放電速度快的現象，如此一來就產生有很快就會沒 電的現象，無法達到有效蓄電功能。甚至，超級電容的耐 壓度不高，内阻較大，因此不可以用於交流電路，且如果 使用不當會造成電解質泄漏等現象。 201004098 放電次數）、古=1 儲能元件並無法同時具備壽命長（高充 筑）阿月巨量館存密唐、硌网古丄十 電等優點。 Β阿功率輸出及快速充放 所μ，開發一種具有標準尺寸且 放電次數）、其的吾紗〜 于，、備可〒長（咼充 電等優點㈣ΓΓ 、瞬間高功率輸出及快速充放 【發明内容】It置供可攜式電子裝置使用為有其必要。 高充放雷A本發明之目的，係在提供—種同時具備壽命長（ 充斂.：人數”高能量儲存密度、瞬間高功率輸出及快速 充放電等優點，且可供内置 夬速 早驴罢aLa 包丁衣直門#、或外接於電 、曰卜錢用的儲能裝置及存取裝置的組合。 於疋’本發明儲能褒f及存取裝4的組合 一 儲能裝置及一存取裝置。 存電2能裝置^含：一外殼、一個位於該外殼内用以儲 月匕、磁性電谷（magnetlc capach〇r)單元，以及—與誃 性電容單元連接且外露於該外殼之導接介面。 / 該存取裝置包括殼體，界定一容置空間及一供該 儲能裝置置入該容置空間中的開口； 一存取介面，與該導 接；I面電性導接；—充電單元，與存取介面電性連接；一 電壓調節單元，與該存取介面電性連接；及—控制單元， 與忒存取介面、該充電單元及該電壓調節單元電性連接， 以控制該充電單元對該儲能裝置充電或控制該電壓調節單 兀對該儲能裝置之輸出電壓進行升/降壓轉換，以輸出一= 電壓。較佳地，該磁性電容單元包含至少一個磁性電容戋 201004098 包=由複數個磁性電容（Mea_串聯、並聯或串並聯方式組 成的一磁性電容組。 較佳地，該磁性電容包含有一第一磁性電極、一第二 磁性電極以及設於其間之一介 叙$ _心+ "電層，其中該第一磁性電極 與第—磁性電極内具有磁偶 乂抑制该磁性電容之漏電流 〇 較佳地’該第一磁性電極包含有 有排列成第一方向之磁偶極；— 磁性層” 第二方向之磁偶極，·以及—隔離層，具有排列成 权於該弟-磁性層與該第二磁性層之間·其中該第一方向 與：二向，歧向，以抑制該磁性電容之漏電流。 土元素，評磁性電極與第二磁性電極係包含有稀 土兀素该介電層係由氧化鈦（Ti0卜 β. ( 〇3)、氧化鋇鈦（BaTi〇3)或 丰導體層所構成。其中該半導體層為氧切。 較佳地，該儲能裝置更自乜—< 覆蓋於兮邋姑人 叹於該外殼且可滑動地 復蛊於忒導接介面上方的蓋 a 裝置之容置空間時，該蓋體合^該館能裝置置入該存取 導接介面進行存取動作β B開以便該存取裝置對該 較佳地，该控制單元在判 ▲ 臨界值且確定該充電單 …4置之電量低於- -^^ Ab 連接S亥輸入電源時，令該充電星 兀對該儲能裝置進行充電。 了 電早 較佳地，該控制單元在判 臨界…定該電壓調c置之電量高於- 節單元對該儲能裝置之輪出 負載時’令該電壓詞 冤堅進仃升/降壓轉換，以輪出 201004098 該定電壓供給該負載。 較佳地，該存取裝置更連接一變壓器，該變壓器與— 交流市電連接，以將該交流市電轉換成一直流電壓並輸出 給該充電單元。 較佳地，該存取裝置更包括一受該控制單元控制之顯 示單元，用以顯示儲能裝置之電力及使用狀態。 ‘ 較佳地，該導接介面和該存取介面皆包括對應的一正 極接點及一負極接點。 較佳地’該儲能裝置更包括一偵測該儲能裝置之溫声 的溫度感測器’且該導接介面更包括—與該溫度感測器二 接的偵測接點，該存取介面更包括—與該控制單元連接的 ㈣接點，該二偵測接點將該溫度感測器提供的溫度資訊 傳給4控制早兀，使該控制單元根據該溫度資訊控制該充 電單元的充電電流大小。 較佳地，5亥磁性電容單元更包括一過電流保護電路， 其連接在該磁性電容組之正、負極兩端之間，用以保護該 磁性電容組不致因充/放電電流過大而燒燬。 較佳地，遠過電流保護電路包含一與磁性電容組的正 極端連接的保險絲及一保謨 … 1乐°隻電路’—串接在磁性電容組的 負極、並受該保護電路控 更电塔衩制的開關，以及一連接在該保謹 电路與磁性電容*且的倉搞4山夕押&兩 性電容租㈣該電阻須測該磁 據=的流並送給該保護電路，該保護電路可根 2輪出電流蚊是否切斷該開關，使該磁性電容組停止 201004098 較佳地，該儲能裝置的外殼是呈薄型或卡片型。上述 發明内容藉由在存取裝置中設置充電單元對儲能裝置充電 ，並設置電壓調節單元對儲能裝置的放電電壓進行穩壓轉 換，且藉由控制單元根據儲能裝置的狀態以及是否連接外 部電源或負載，適時地控制充電單元或電壓調節單元作動 ，以對儲能裝置進行適當的充/放電作業。 本發明之另一目的，係在提供一種可標準化大量生產 的儲能裝置。 因此本發明之儲能裝置，包括一外殼、一磁性電容單 元及一導接介面。該外殼具有一特定尺寸。該磁性電容單 元由至少一磁性電容組成，用以儲存電能。該導接介面與 該磁性電容單元電連接且外露於該外殼，供用以存取該磁 性電容單元。較佳地，該磁性電容儲能卡更包括一設於該 外殼且可滑動地覆蓋於該導接介面上方的蓋體。 較佳地，該導接介面包括一正極接點和一負極接點。 較佳地，該磁性電容儲能卡更包括一設於該外殼内部 並與該磁性電容單元電連接的溫度感測器。 較佳地，該導接介面更包括一偵測接點，其與該溫度 感測器連接，用以輸出該溫度感測器測得之溫度資訊。 較佳地，該磁性電容單元包含由複數個磁性電容以串 聯、並聯或串並聯方式組成的一磁性電容組。 較佳地，該磁性電容包含有一第一磁性電極、一第二 磁性電極以及設於其間之一介電層，其中該第一磁性電極 與第二磁性電極内具有磁偶極以抑制該磁性電容之漏電流 10 201004098 較佳地，該第一磁性電極包含有：一第—磁性層，具 有排列成第-方向之磁偶極第二磁性層，具有排列成 第二^向之磁偶極；以及一隔離層，包含有非磁性材料， 設於該第一磁性層與該第二磁性層之間；其中該第一方向 與該第二方向互為反向’以抑制該磁性電容之漏電流。 一較佳地，該第一磁性電極與第二磁性電極係包含有稀 土元素，該介電層係由氧化鈦（Ti〇3)、氧化鋇鈦（BaTi03)或 -半導體層所構成。其中該半導體層為氧化石夕。 較佳地，該儲能裝置的外殼是呈薄型或卡片型。 上述儲能裝置由於可以被設計成單一尺寸（標準化、 薄型化）’其厚度可以設計成像3·5料碟片_樣或者更薄 ’因此生產者不僅可標準化大量生產，而且消費者可以_ 易地更換電池’出門時也可以多帶幾片薄型化或卡片型的 U裝置在身上’如此不但使電池製造成本下降，更增加 實際使用的便利性。 的儲能裝 以增加其 甚至，可以將單一尺寸（標準化、薄型化 置於便利商店、超商、專賣店進行回收、販售 普及使用性。 且，由於儲能震置的體積小更適合諸如筆記型電腦、 手機、PDA之類的可攜式電子產品使用，因此，存取裝置 上甚至可以設置多個容置空間供儲能裝置插置，以同時或 t輸出該等儲能裝置的電力給可攜式電子產品使用。 【實施方式】 201004098 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之兩個較佳實施例的詳細說明中，將可 清楚的呈現。這兩個實施例主要不同處在於其中第—實施 例是外接於一電子裝置外面，而第二實施例是内置 子裝置中。 ' 明參見圖1及圖2,是本發明存取裝置的第—較佳實施 :之外觀及内部電路方塊示意圖。本實施例的存取裝置^ 是供-儲能裝置2插置，以對儲能裝i 2充電或輸出儲能 裝置2的電力供給與其連接的負載。 存取裝置1包括一殼體1〇以及容置於殼體1〇中的一 ㈣板1〇0，電純100上設有一控制單元13和分別受控 制単兀13控制的-充電單$ 12、一電壓調節單元14、一 顯示單元！9,以及分別與充電單元12及電壓調節單元μ 電連接的一存取介面15。 、殼體1〇内部界定有一供儲能裝置2容納的容置空間16 以及一供儲能裝置2置入容置空間Μ中的開口卩。存取介 面15位於谷置空間16中且包括用以與儲能裝置2電連接 的兩電極接點151 ' 152以及-偵測接點153。此外，在私 體的-侧面設有-與電壓調節單元14電連接的供電插 孔18，用以供一負載插接以輸出電源給負載。 而存取咸置1更外接-透過電源線連接至交流市電 (:叫的變壓器η，以經由變壓器_交流市電轉換成一直 机電壓後輸入給充電單元丨2。 充電單元12透過存取介面15與儲能裝置2電連接， 12 201004098 二要根據變壓器11提供的直流電壓產生-充電電壓對儲 ^ 充電。關於充電單元12之實體電路，可以利用 AR TECHNOLOGY生產之型號為LTC1325(電池管理元 件）的凡:規格書中揭露的—電池充電電路來實現。 電乂調即單兀14透過存取介面15與儲能裝置2電連 、對儲犯裝置2輸出的電壓（放電電壓）進行升/降壓 =換：：見圖3所示，是本實施例之儲能裝置2的充放電 ’ &不思圖’由圖中顯示的放電曲線可知 電時的電壓並非如同一般蓄電、、也维持/ a 又頁电池維持在一定值，而是呈現 以放電時間迅速遞減的趨勢。因此，在本實施例中，必 需透過電®調節單元14對儲能裝置2的放電電壓進行適當 料/降壓轉換，以由電壓調節單元14輸出維持在一定值的 定％壓（直流電壓）至供電插接孔18。 八控制單it 13連接充電單元12、電壓調節單元14及存 取’:面15’用以適時地控制充電單元12對儲能裝置2充電 ’或控制該電Μ調節單元14對儲能裝置2之輸出電塵進行 升/降壓轉換。 能裝置2包含一外殼2〇、一包覆在外殼2〇内的磁性 電谷早π 21以及與磁性電容單元21電性連接且外露於外 设20表面（圖】是以外露於外殼底面為例），用以與存取介 2 15對接的-導接介面22。導接介面22包括用以與存取 …的正、負電極接點⑸、152電性接觸的正、負電 極接點221、222 ’以及一债測接點223 ;侦测接點奶與 设於儲能裝置2内部的一溫度感測器(圖未示)連接，用以將 13 201004098 溫度感測器所感測之溫度資訊透過與其電性接觸的债測接 點153送給控制單元π。 且如圖4所示，在儲能裝置2的外殼2〇上更設有一可 滑動地覆蓋導接介面22的蓋體23 ’做為保護使用，當儲能 裝置2置入存取裝置i内時，蓋體23會被存取裝置i推開 ，使導接介面22外露而可以與存取介面15電連接以供存 取裝置1進行存取動作。 磁性電容單元21的容量可以視儲能裝置2的應用領域 或使用對象所需電力來設計，它可以只由單一個磁性電容 構成或由複數個磁性電容以串聯、並聯或串並聯方式組成 一磁性電容組。 本發明之一特徵在於使用磁性電容作為能量儲存裝置 :及電力來源。值得注意較，相較於一般電纟，磁性電 可藉由於上、下電極處形成之磁場來抑制漏電流，並201004098 IX. Description of the Invention: [Technical Field] The present invention relates to a type of power access device magnetic capacitor as an energy storage device, and the like. [Prior Art] + m and its access device. As technology becomes more and more advanced, the demand for portable electronic devices is becoming more and more small, and the demand for portable electronic devices is becoming more and more important. At the production port a, correctly select the battery that provides the stored electricity, the key to the success of the development, such as: the appearance of the _, the battery energy, the power consumption rate and the charge and discharge - the number Waiting for work: V...degree, temperature, the first thing... Time is the problem of designing a notebook computer to test 1. Because notebooks have high operating temperatures, fast processing, and peripheral configurations such as CD_R0M and DVD, they require very powerful power. Zhong Ming, ★ n, 日, -池 08650) The current market has the highest energy density (4) as an economical battery, which is used in most notebook computers. With the ultra-thin notebook computer and the sub-notebook computer (- η. (4). The illusion of the 々 , ,, prismatic clock ion battery also with its small form factor computer design industry. Therefore, the battery for the notebook It is very important for computers. Without a battery, it is difficult for laptops to carry mobile operations. However, in the past, notebook batteries were too large to be standardized, so they needed to be designed for different organizations and industries. The battery packaging, which will increase the cost of the battery, and it is very troublesome for the consumer to update the battery if it is damaged, because the battery may have been discontinued in the market, 201004098 or even if there is inventory, the inventory is also obtained. In addition, most of todayadays, batteries, capacitors or super capacitors are used as electrical energy storage components. Although the capacitors are relatively simple in process, they are only used for short-term storage because of their small storage capacity. It uses chemical energy to store energy, so its energy storage density is obvious. It can be applied to various power supply devices in general capacitance, but the disadvantage is that the instantaneous power output that can be generated is limited by the chemical reaction rate, and cannot be quickly charged and discharged or high power output, and the number of charge and discharge times is limited. When it is overcharged, it is easy to breed various problems. For example, the battery used at present is advertised as reusable, but it still has a life limit. The battery capacity is used for multiple times of charging and discharging or not using for a long time. It will fall and be easily damaged. The reason is that the battery is converted into electric energy by using chemical energy. The chemical substance should always maintain its activity, so as not to deteriorate and deteriorate. When the original compound activity is used or nearly used up, it can no longer be new. The chemical reaction, which leads to the aging of the battery, ends. The supercapacitor is a component between the battery and the capacitor, also known as the Electrical Double-Layer Capacitor, which has a larger capacity than the ordinary capacitor. However, its disadvantages are: it has chemical properties due to chemical materials, and it is easy to have leakage current like a battery. In addition, because some of them are physical characteristics, the discharge speed is fast, so that there is a phenomenon that there will be no electricity soon, and the effective power storage function cannot be achieved. Even the super capacitor has low pressure resistance. The internal resistance is large, so it can not be used in AC circuits, and if it is used improperly, it will cause electrolyte leakage, etc. 201004098 Number of discharges, Ancient = 1 Energy storage components can not have long life (high filling) The museum has the advantages of storing dense Tang and 硌 丄 丄 丄 电 电 。 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率 功率Advantages of charging, etc. (4) 、, instantaneous high-power output and fast charging and discharging [Invention content] It is necessary to use portable electronic devices. High-charge charging and blasting A is the purpose of providing the same kind of life. (Congestion.: number of people) high energy storage density, instant high power output and fast charge and discharge, and can be used for built-in idling, aLa Baoding clothing straight door #, or externally connected to electricity, money Combining means and the apparatus can access. The combination of the energy storage device f and the access device 4 of the present invention is an energy storage device and an access device. The storage device 2 includes: a casing, a casing in the casing for storing the moon, a magnetic grid, and a guiding interface connected to the capacitive capacitor unit and exposed to the casing . The access device includes a housing defining an accommodating space and an opening for the energy storage device to be inserted into the accommodating space; an access interface, and the guiding; the I surface is electrically connected; The unit is electrically connected to the access interface; a voltage regulating unit is electrically connected to the access interface; and the control unit is electrically connected to the UI access interface, the charging unit and the voltage regulating unit to control the The charging unit charges the energy storage device or controls the voltage regulating unit to perform an up/down conversion of the output voltage of the energy storage device to output a voltage. Preferably, the magnetic capacitor unit comprises at least one magnetic capacitor 戋201004098 package=a magnetic capacitor group consisting of a plurality of magnetic capacitors (Mea_ series, parallel or series-parallel. Preferably, the magnetic capacitor includes a first a magnetic electrode, a second magnetic electrode, and a dielectric layer interposed therebetween, wherein the first magnetic electrode and the first magnetic electrode have a magnetic coupling to suppress leakage current of the magnetic capacitor The first magnetic electrode includes a magnetic dipole arranged in a first direction; a magnetic layer, a magnetic dipole in a second direction, and an isolation layer, which are arranged to be aligned with the di-magnetic layer and the Between the second magnetic layers, wherein the first direction is: bidirectional, disambiguating to suppress leakage current of the magnetic capacitor. The earth element, the magnetic electrode and the second magnetic electrode system comprise rare earth halogen, the dielectric layer It is composed of titanium oxide (Ti0, β3, BaTi〇3) or a rich conductor layer, wherein the semiconductor layer is oxygen cut. Preferably, the energy storage device is more self-sufficient-< Covered by the aunt When the outer casing is slidably slidably disposed in the accommodating space of the cover a device above the splicing interface, the cover device is placed in the access guiding interface for the access operation β B to open Preferably, the control unit determines that the threshold value is ▲ and determines that the charging unit is set to be lower than - -^^ Ab when the power is connected to the input power source, so that the charging star is stored The device can be charged. Preferably, the control unit determines that the voltage is set to be higher than the - unit to the load of the energy storage device. The boost/buck conversion is performed to turn the load into 201004098. Preferably, the access device is further connected to a transformer, and the transformer is connected to the AC mains to convert the AC mains into a DC voltage and output Preferably, the access device further comprises a display unit controlled by the control unit for displaying power and usage status of the energy storage device. Preferably, the guiding interface and the accessing The interface includes a corresponding positive electrode Preferably, the energy storage device further comprises a temperature sensor for detecting the warm sound of the energy storage device, and the guiding interface further comprises: connecting with the temperature sensor The detecting interface further includes a (four) contact connected to the control unit, and the two detecting contacts transmit the temperature information provided by the temperature sensor to the fourth control device, so that the control unit is configured according to The temperature information controls the charging current of the charging unit. Preferably, the 5H magnetic capacitor unit further includes an overcurrent protection circuit connected between the positive and negative ends of the magnetic capacitor group to protect the magnetic The capacitor group is not burnt due to excessive charging/discharging current. Preferably, the far-current protection circuit includes a fuse connected to the positive terminal of the magnetic capacitor group and a protection device. 1 Le° circuit only--connected to the magnetic capacitor The negative pole of the group is controlled by the protection circuit and the switch is controlled by the electric circuit, and a warehouse connected to the magnetic circuit and the magnetic capacitor* is engaged in the mountain and the two capacitors are rented. According to the flow of = and sent to the A protection circuit, which protection circuit may be a current root 2 mosquito whether the off switch so that the magnetic capacitor bank stop 201,004,098 Preferably, the housing of the energy storage device is in the form or a thin card type. According to the above aspect, the charging device is charged in the access device to charge the energy storage device, and the voltage adjusting unit is set to perform voltage regulation conversion on the discharging voltage of the energy storage device, and the control unit is connected according to the state of the energy storage device and whether it is connected. The external power supply or load controls the charging unit or the voltage regulating unit to operate properly to perform proper charging/discharging operations on the energy storage device. Another object of the present invention is to provide an energy storage device that can be mass produced in a standardized manner. Therefore, the energy storage device of the present invention comprises a casing, a magnetic capacitor unit and a guiding interface. The housing has a specific size. The magnetic capacitor unit is composed of at least one magnetic capacitor for storing electrical energy. The conductive interface is electrically connected to the magnetic capacitor unit and exposed to the housing for accessing the magnetic capacitor unit. Preferably, the magnetic capacitor energy storage card further comprises a cover body disposed on the outer casing and slidably covering the guiding interface. Preferably, the guiding interface comprises a positive contact and a negative contact. Preferably, the magnetic capacitor storage card further comprises a temperature sensor disposed inside the housing and electrically connected to the magnetic capacitor unit. Preferably, the guiding interface further comprises a detecting contact connected to the temperature sensor for outputting temperature information measured by the temperature sensor. Preferably, the magnetic capacitor unit comprises a magnetic capacitor group consisting of a plurality of magnetic capacitors in series, parallel or series-parallel. Preferably, the magnetic capacitor comprises a first magnetic electrode, a second magnetic electrode and a dielectric layer disposed therebetween, wherein the first magnetic electrode and the second magnetic electrode have magnetic dipoles therein to suppress the magnetic capacitance Leakage current 10 201004098 Preferably, the first magnetic electrode comprises: a first magnetic layer having a magnetic dipole second magnetic layer arranged in a first direction, having magnetic dipoles arranged in a second direction; And an isolation layer comprising a non-magnetic material disposed between the first magnetic layer and the second magnetic layer; wherein the first direction and the second direction are opposite to each other to suppress leakage current of the magnetic capacitor . Preferably, the first magnetic electrode and the second magnetic electrode comprise a rare earth element, and the dielectric layer is composed of titanium oxide (Ti〇3), titanium strontium oxide (BaTi03) or a semiconductor layer. Wherein the semiconductor layer is oxidized stone. Preferably, the outer casing of the energy storage device is of a thin or card type. The above energy storage device can be designed to be a single size (standardized, thinned). Its thickness can be designed to image 3·5 material discs or thinner. Therefore, the producer can not only standardize mass production, but also consumers can The replacement of the battery can also bring a few thin or card-type U devices on the body when going out. This not only reduces the manufacturing cost of the battery, but also increases the convenience of practical use. The energy storage device can increase its even size, and can be used in a convenience store, a supermarket, a specialty store for recycling, and it is popular for use in a single size (standardized and thinned). Moreover, since the storage capacity is small, it is more suitable for such as Portable electronic products such as notebook computers, mobile phones, and PDAs are used. Therefore, even a plurality of accommodating spaces can be disposed on the access device for the energy storage devices to be inserted to simultaneously or t-output the power of the energy storage devices. [Embodiment] 201004098 The foregoing and other technical contents, features and effects of the present invention will be clearly described in the following detailed description of the two preferred embodiments with reference to the drawings. The two embodiments are mainly different in that the first embodiment is externally connected to an electronic device, and the second embodiment is a built-in sub-device. See FIGS. 1 and 2 for the access device of the present invention. First, preferred embodiment: the appearance and internal circuit block diagram. The access device of the embodiment is inserted into the energy storage device 2 to charge or store the energy storage device 2 The power supply is connected to the load connected thereto. The access device 1 comprises a casing 1 〇 and a (four) plate 1 〇 0 housed in the casing 1 , and a control unit 13 and a controlled 単兀 13 are respectively arranged on the electric pure 100 The control-charging unit $12, a voltage regulating unit 14, a display unit!9, and an access interface 15 electrically connected to the charging unit 12 and the voltage regulating unit μ, respectively, and a housing 1 is internally defined for storage. The accommodating space 16 accommodated by the device 2 and an opening 供 for the energy storage device 2 to be placed in the accommodating space 卩. The access interface 15 is located in the plenum 16 and includes two electrical connections for electrically connecting to the energy storage device 2 The electrode contacts 151 ' 152 and the detecting contact 153. In addition, a power supply jack 18 electrically connected to the voltage adjusting unit 14 is provided on the private side for the purpose of plugging a load to output power to the load. And the access to the salt 1 is more external - connected to the AC mains via the power line (: called transformer η, to be converted to the constant voltage via the transformer _ AC mains and then input to the charging unit 丨 2. The charging unit 12 through the access interface 15 electrically connected to the energy storage device 2, 12 201004098 II According to the DC voltage provided by the transformer 11, the charging voltage is charged and charged. Regarding the physical circuit of the charging unit 12, the model of the LTC1325 (battery management component) produced by AR TECHNOLOGY can be used: the battery charging circuit disclosed in the specification The electric power is adjusted, that is, the single port 14 is electrically connected to the energy storage device 2 through the access interface 15, and the voltage (discharge voltage) output from the storage device 2 is boosted/decreased=change: as shown in FIG. It is the charge and discharge of the energy storage device 2 of the present embodiment, and the discharge curve shown in the figure shows that the voltage at the time of electricity is not as normal as that of the battery, and the battery is maintained at a constant value. It is a tendency to show a rapid decline in discharge time. Therefore, in the present embodiment, it is necessary to perform appropriate material/step-down conversion of the discharge voltage of the energy storage device 2 through the electric power adjustment unit 14 to output a constant % voltage (DC voltage) maintained at a certain value by the voltage adjustment unit 14. To the power supply insertion hole 18. The eight control unit it 13 connects the charging unit 12, the voltage regulating unit 14 and the access ': face 15' for timely controlling the charging unit 12 to charge the energy storage device 2' or controls the power regulating unit 14 to the energy storage device 2 The output dust is used for the up/down conversion. The energy device 2 includes a casing 2〇, a magnetic electric valley wrapped in the casing 2〇, and is electrically connected to the magnetic capacitor unit 21 and exposed on the surface of the peripheral device 20 (the figure is exposed on the bottom surface of the casing) For example, a conductive interface 22 for interfacing with the access medium 2 15 . The guiding interface 22 includes positive and negative electrode contacts 221, 222 ' for electrically contacting the positive and negative electrode contacts (5), 152 of the access ... and a debt measuring contact 223; detecting contact milk and setting A temperature sensor (not shown) is connected to the internal energy storage device 2 for transmitting the temperature information sensed by the 13 201004098 temperature sensor to the control unit π through the debt measuring contact 153 electrically contacting the battery. As shown in FIG. 4, a cover 23' slidably covering the conductive interface 22 is further provided on the outer casing 2 of the energy storage device 2 for protection. When the energy storage device 2 is placed in the access device i At this time, the cover 23 is pushed away by the access device i, and the conductive interface 22 is exposed to be electrically connected to the access interface 15 for the access device 1 to perform an access operation. The capacity of the magnetic capacitor unit 21 can be designed according to the application field of the energy storage device 2 or the power required by the object, and it can be composed of a single magnetic capacitor or a plurality of magnetic capacitors in a series, parallel or series-parallel manner. Capacitor group. One feature of the present invention is the use of magnetic capacitors as energy storage devices: and sources of electrical power. It is worth noting that magnetic current can suppress leakage current by the magnetic field formed at the upper and lower electrodes compared to the general electric raft.
大幅提升能量儲存密度，故可作為―極佳之能量儲存裳置 或電力供應來源。 θ 啊+貝她例之磁性電容與其他笞知能 :儲存媒介之比較示意圖。如圖5所示，由於習知能量儲 二二傳統電池或超級電容)主要是利用化學能的方式 仃&里儲存，因此其能量儲存密度將會明顯優於一般 ::，而可應用於各種電力供應裝置，但在此同時 月匕產生之瞬問雷+认，丄 /、 伊速的奋放Φ 會受限於化學反應速率，而無法 、速的充放電或進行高功率輪屮Β 度充放時易滋生各種門題出，且充放電次數有限，過 種問蟪。相較於此，由於磁性電容中儲 14 201004098 存的此里全部係以電位能的方式進行儲 τ 1¾ jt匕，降 7 曰 σ —―般電池或超級電容匹配的能量 、- 充分保有電容的特性，而具有壽命長(高充 了 憶效應、可進行高功率輸出、快速充放電 ，‘“己 效解決當前電池所遇到的各種問題。 ，、故可有 請參考圖6，圖6為本發明一實施 的結構示音闇n Λ她例中之磁性電容400 m ，磁性電容_係包含有-第 介電層J。110、;第二磁性電極120,以及位於其間之- ^ 其中第一磁性電極與第二磁柯蕾4 由具磁性的導雷#料 電極120係 導電材枓所構成，並藉由適當的外加 '化，使第一磁性電極J J 〇盥第_ 丁 磁馄朽f 〇與第一磁性電極120内分別形成 禺極（magenetlc dip〇le)U5 卹接# , 以於磁性電容400内 場，對帶電粒子的移動造成 性電容侧之漏電流。 化成办曰*而抑制磁 中一15與⑵㈣ 到磁mη 項技藝者而言，應可瞭解 路蟲上 ^ 實牙'上係由夕個整齊排列的微小磁偶極 所疊加而成，且力士政ηα山 發月中，磁偶極115與125最後形成的 方向並無限定，例如 共 了扣向同一方向或不同方向。介電層 13 0則係用來分隔當 隔弟一磁性電極1丨〇與第二磁性電極120， 以於第一磁性電極110 '、第—磁性電極120處累積電荷，儲 仔Έ位能。 雷 月之實靶例中，第一磁性電極UQ與第二磁性 5 120係包含有磁性導電材質，例如稀土元素，介電層 15 201004098 130係由氧化鈦（Ti〇3)、氧化鋇鈦（BaTi〇3)或—半導體層， 例如氧化矽（silicon oxide)所構成，然而本發明並不限=此 ’第-磁性電極110、第二磁性電極12〇與介電層 視產品之需求而選用適當之其他材料。 比喻說明本發明磁性電容之操作原理如下。物質在— 定磁場下電阻改變的現象，稱為「磁阻效應」，磁性： 合金材料一般都有這種磁電阻現象，通常情況下，物0 電阻率在磁場中僅產生輕微的減小；在某種條件下，電阻 率減小的幅度相當大，比通常磁性金屬與合金材料的磁恭 阻值馬出U)倍以上，而能夠產生很龐大的磁阻效應。若： 進一步結纟MaXwell-Wagner電路模型，磁性顆粒複合介= 中也可能會產生很龐大的磁電容效應。 在習知電容中，電容值C係由電容之面積A、介電層 :介電常數-及厚…定’如下列公式。然而在本發明 中’磁性電容彻主要利用第—磁性電極m與第二磁性電 極120令整齊排列的磁偶極來形成磁場來，使内部储存的 :::同：自旋方向轉動’進行整齊的排列，故可在同樣 條件下’谷納更多的電荷，進而增加能量的儲存密度。類 比於習知電容，磁性電纟彻之運作原理相當於藉由磁場 之作用來改變介如30之介電常數，故而造成電容值之 大幅提升。 疋 電層130 此外，在本實施例中，第_磁性電極11〇與介 16 201004098 之間的介面m以及第二磁性電極120與介電層i3〇之間 的介面m均為一不平坦的表面，以藉由增加表面積a的 方式，進一步提升磁性電容400之電容值c。 請參考圖7,圖7為本發明之另_實施例中第—磁性電 極110之結構示意圖。如圖7所示，第一磁性電才亟11〇係為 -多層結構，包含有一第一磁性層112、一隔離層114以及 -第二磁性層116。其中隔離層114係由非磁性材料所構成 ，而第-磁性層112與第二磁性層116則包含有具磁性的導 電材料，並在磁化時，#由不同的外加電場，使得第—磁 性層112與第二磁性層114中的磁偶極113與117分別具有 不同的方向，例如在本發明之—較佳實施例中磁偶極⑴ 與117的方向係為反向，而能進一步抑制磁性電容4〇〇之漏 =流。此外，需要強調的是，磁性電極11〇之結構並不限於 珂述之三層結構’而可以類似之方式，以複數個磁性層與 非磁性層不斷交錯堆疊，再藉由各磁性層内磁偶極方向的 調整來進一步抑制磁性電容4〇〇之漏電流甚至達到幾乎 無漏電流的效果。 此外，由於習知儲能元件多半以化學能的方式進行儲 存都需要有一定的尺寸，否則往往會造成儲能等效 率的大巾田下降。相較於此’本發明之磁性電容400係以電 ^的方式進行儲存’且因所使用之材料可適用於半導體 ^私故可藉由適當的半導體製程來形成磁性電容400以 及周邊b路連接’進而縮小磁性電容彻之體積與重量， 由於此製作方法可使用一般半導體製程，故在此不予贅述 17 201004098 請參考圖8,圖8為本發明另—實施射—磁性電容組 則之示意圖。承前所述，在本實施例中，係、利料導體製 程於一珍基板上製作複數個小尺寸的磁性電容糊，並藉由 適當的金屬化製程，於該複數個磁性電容4〇〇間形成電連 接，從而構成-個包含有多個磁性電容4〇〇的磁性電容纽 湖，再以磁性電容組作為能量儲存裝置或外部裝置的 電力供應來源。在本實施例中’磁性電容组則内的複數 個磁性電纟_係以類似陣列的方式電連接，，然而本發明 並不限於此’而可根據不同的電壓或電容值需求，進行適 當的串聯或並聯，以滿足各種不同裝置的電力供應需求。 且儲能裝置2可以被設計成具有單一尺寸的薄型或卡 片里外觀’其厚度可以設計成像3 5忖軟碟片—樣或者更薄 ’因此生產者不僅可標準化產生，而且消費者可以輕 易地更換電池’出門時也可以多帶幾片電池卡在身上，如 不仁使電池衣造成本下降，更增加實際使用的便利性。 甚至，可以將單-尺寸（標準化、薄型化）的儲能裝 置；便利商店、超商、專賣店進行回收、販售，以增加其 普及使用性。 且，由於儲能裝置的體積小更適合諸如筆記型電腦、 手機PDA之類的可攜式電子產^使用，因此，存取裝置 上甚至可以s又置多個容置空間供儲能裝置插置，以同時或 輪流輪出該等儲能褒置的電力給可攜式電子產品使用。當 =匕裝置2置入存取裝置丨的容置空間，且存取介面u 18 201004098 與導接介面22電連接時，設若儲能裝置2仍存有部分電力 ，儲能裝置2會輸出電壓給電壓調節單元14，使電壓調節 單兀》14提供一定電壓給控制單元13，讓控制單元η可以 ，始運作並透過兩電極接點151、152偵測儲能裝置2的電 1疋否低於一臨界值（例如低於總電量的25%)，若是，由顯 不單70 19顯不低電力訊息，並且判斷此時變壓器11是否有 提供一直流電壓給充電單元12(即變壓器u是否有連接至 ^流市電）’若是，則令充電單元m作以對儲能震置2進 订充電，同時控制單元13選擇使用變壓器u提供的電源並 根據债測接點153傳來之儲能裝£ 2溫度資訊控制充電電 肌，使儲能裝f 2不致在充電過程中因充電電流太大而過 當控制單元13偵測儲能裝置2已充飽電，即令充電單 元12停止工作並透過顯示單元19顯示充電完畢訊息。电 而當控制單元13 _儲能裝置2之電力高於臨界值時Significantly increase the energy storage density, so it can be used as an excellent energy storage shelf or power supply source. θ ah + shell her example of magnetic capacitance and other know-how: a comparison of storage media. As shown in Figure 5, since the conventional energy storage battery or the super capacitor is mainly stored in the chemical energy, the energy storage density will be significantly better than the general::, but can be applied Various power supply devices, but at the same time, the instantaneous lightning generated by the new moon, the 丄/, the speed of the I-speed Φ will be limited by the chemical reaction rate, but not the fast charge and discharge or the high power rim When filling and discharging, it is easy to breed a variety of door problems, and the number of charge and discharge times is limited. In contrast, since all of the magnetic capacitors stored in 201004098 are stored in the form of potential energy, the energy of the battery or supercapacitor is matched, and the capacitance is fully preserved. Features, but has a long life (high charge effect, high power output, fast charge and discharge, '" has solved all kinds of problems encountered in the current battery. So, please refer to Figure 6, Figure 6 The structure of one embodiment of the present invention shows a magnetic capacitance of 400 m in the example, and the magnetic capacitance_ includes a dielectric layer J.110, a second magnetic electrode 120, and a - between A magnetic electrode and a second magnetic keel 4 are composed of a magnetic conductive guide material #120 electrode-based conductive material ,, and the first magnetic electrode JJ 〇盥丁丁馄f 〇 and the first magnetic electrode 120 respectively form a drain (magenetlc dip〇le) U5 shirt connection #, in the magnetic capacitor 400 in the field, the movement of the charged particles caused leakage current on the capacitive side. Suppressing magnetic one- 15 and (2) (four) to magnetic mη In fact, it should be understood that the upper teeth of the road worms are superimposed by the tiny magnetic dipoles arranged in a neat arrangement, and the direction in which the magnetic dipoles 115 and 125 are formed in the middle of the month. The first magnetic electrode 110 ′′ - The charge is accumulated at the magnetic electrode 120, and the storage potential is stored. In the real target of the Lei Yue, the first magnetic electrode UQ and the second magnetic 5 120 comprise a magnetic conductive material, such as a rare earth element, a dielectric layer 15 201004098 130 It is composed of titanium oxide (Ti〇3), titanium strontium oxide (BaTi〇3) or a semiconductor layer, such as silicon oxide, but the invention is not limited to the 'first magnetic electrode 110, the second The magnetic electrode 12〇 and the dielectric layer are made of other suitable materials depending on the requirements of the product. The operation principle of the magnetic capacitor of the present invention is as follows. The phenomenon that the resistance changes under a constant magnetic field is called a “magnetoresistive effect”, magnetic : Alloy materials generally have In the case of magnetoresistance, in general, the resistivity of the material 0 only slightly decreases in the magnetic field; under certain conditions, the magnitude of the decrease in resistivity is quite large, which is higher than the magnetic resistance of the usual magnetic metal and alloy materials. The horse is more than U) and can produce a very large magnetoresistance effect. If: The MaXwell-Wagner circuit model is further developed, the magnetic particle composite mediation may also have a very large magnetic capacitance effect. In the conventional capacitor, the capacitance value C is determined by the area A of the capacitor, the dielectric layer: the dielectric constant - and the thickness. However, in the present invention, the magnetic capacitor mainly uses the magnetic poles of the first magnetic electrode m and the second magnetic electrode 120 to form a magnetic field, so that the internal storage::: the same: the spin direction is rotated. The arrangement is such that under the same conditions, 'the valleys have more charge, which in turn increases the storage density of energy. Analogous to conventional capacitors, the principle of operation of the magnetic circuit is equivalent to changing the dielectric constant of the medium by the action of the magnetic field, thus causing a substantial increase in the capacitance value. In addition, in the present embodiment, the interface m between the _ magnetic electrode 11 〇 and the dielectric 16 201004098 and the interface m between the second magnetic electrode 120 and the dielectric layer i3 均为 are both uneven. The surface further increases the capacitance value c of the magnetic capacitor 400 by increasing the surface area a. Please refer to FIG. 7. FIG. 7 is a schematic structural view of a first magnetic electrode 110 according to another embodiment of the present invention. As shown in FIG. 7, the first magnetic circuit 11 is a multilayer structure including a first magnetic layer 112, an isolation layer 114, and a second magnetic layer 116. The isolation layer 114 is composed of a non-magnetic material, and the first magnetic layer 112 and the second magnetic layer 116 comprise a magnetic conductive material, and when magnetized, # different applied electric fields make the first magnetic layer The magnetic dipoles 113 and 117 in the second magnetic layer 114 have different directions, for example, in the preferred embodiment of the present invention, the magnetic dipoles (1) and 117 are reversed in direction, and the magnetic properties can be further suppressed. The leakage of the capacitor 4〇〇 = flow. In addition, it should be emphasized that the structure of the magnetic electrode 11〇 is not limited to the three-layer structure described above, and in a similar manner, a plurality of magnetic layers and non-magnetic layers are continuously staggered and stacked, and then magnetically magnetically separated by each magnetic layer. The adjustment of the dipole direction further suppresses the leakage current of the magnetic capacitor 4〇〇 even to the effect of almost no leakage current. In addition, since most of the conventional energy storage components are stored in a chemical energy manner, they need to have a certain size, otherwise the large energy field of the energy storage equivalent rate tends to decrease. In contrast, the magnetic capacitor 400 of the present invention is stored in an electrical manner, and since the material used can be applied to a semiconductor, the magnetic capacitor 400 and the peripheral b-channel connection can be formed by a suitable semiconductor process. 'The volume and weight of the magnetic capacitor are further reduced. Since the manufacturing method can use a general semiconductor process, no further description is made here. 17 201004098 Please refer to FIG. 8 , which is a schematic diagram of another embodiment of the present invention. . As described above, in the present embodiment, a plurality of small-sized magnetic capacitor pastes are fabricated on a substrate, and a suitable metallization process is performed between the plurality of magnetic capacitors. An electrical connection is formed to form a magnetic capacitor New Lake containing a plurality of magnetic capacitors 4〇〇, and the magnetic capacitor group is used as a power supply source for the energy storage device or the external device. In the present embodiment, the plurality of magnetic capacitors in the magnetic capacitor group are electrically connected in an array-like manner, but the present invention is not limited thereto and may be appropriately adapted according to different voltage or capacitance value requirements. Series or parallel to meet the power supply needs of a variety of different devices. And the energy storage device 2 can be designed to have a single size thin or in-card appearance 'the thickness can be designed to image 35 floppy disk-like or thinner' so that the producer can not only be standardized, but also the consumer can easily Replacing the battery 'When you go out, you can also bring a few more batteries to your body. If you don't make the battery clothes cause this drop, it will increase the convenience of practical use. In addition, single-size (standardized, thinned) energy storage devices can be recycled and sold in convenience stores, supermarkets, and specialty stores to increase their usability. Moreover, since the small size of the energy storage device is more suitable for portable electronic products such as a notebook computer and a mobile phone PDA, the access device can even have a plurality of accommodating spaces for the energy storage device to be inserted. The power of the energy storage devices is simultaneously or alternately used for portable electronic products. When the 匕 device 2 is placed in the accommodating space of the access device ,, and the access interface u 18 201004098 is electrically connected to the conductive interface 22, if the energy storage device 2 still has some power, the energy storage device 2 outputs a voltage. The voltage regulating unit 14 is caused to provide a voltage to the control unit 13 so that the control unit η can start to operate and detect the power of the energy storage device 2 through the two electrode contacts 151, 152. At a critical value (for example, less than 25% of the total power), if it is, the power message is not displayed by the display 70, and it is judged whether the transformer 11 provides the DC voltage to the charging unit 12 at this time (ie, whether the transformer u has Connected to ^流电电)) If so, the charging unit m is configured to charge the energy storage 2, and the control unit 13 selects the power supply provided by the transformer u and stores the energy storage according to the debt measuring contact 153. £2 temperature information controls the charging electromagnet so that the energy storage device f2 does not cause the charging current to be too large during the charging process. When the control unit 13 detects that the energy storage device 2 is fully charged, the charging unit 12 stops working and transmits the display. Unit 19 shows charging Finished message. When the power of the control unit 13 _ energy storage device 2 is higher than the critical value
’則令顯不單元19顯示目前電力訊息’並且在判斷一負載 插接至供電插接孔18時， 于則7罨壓調即早兀14將儲能裝 一輪出電壓轉換成-定電壓後輪出給負栽使用。顯示 早疋19在本實施例中是以液晶顯示器為例，但也可 光二極體或其它習知的顯示元件。 再者，為了保護儲能裝置2中的磁性電容單元2丨，4 不致因輸出/入電流過大而燒燬，如圖9所示， 磁性電容單亓9 ! 士 \ ^ 泣料* 了磁性電容（組)211外，還包括一心 抓“路2U。過電流保護電路212中包含—連接在磁七 19 201004098 電容（組）2Π的正極端與正電極接點ι51之間的保險絲2i3 及-保護電路214，一串接在磁性電容（組）211㈣極端並 受保護轉2U控制的開關215，以及一連接在保護電路 214與磁性電容（組）211的負極端之間的電阻MG。其中保險 ^ 13在磁!·生電奋（組）211充/放電過程中冑流經電流過大 時會過熱燒斷，以保護磁性電容（組）211 ;電阻216债測磁 性電容（組)2U的輸出（放電）電流並送給保護電路214，使保 護電路214發現輸出電流突然變大時可以立即切斷開關 ，使磁性電容（組）211停止供電，以保護磁性電容（組）2ιι不 致因輪出電流過大而燒燦。 ,、T-找V,，丁 f衣夏的笫二較隹膏 例，與第一實施例唯一不同的是，本實施例的存取裝置2 是内置於-電子|置’例如筆記型電腦3巾，因此，存取 裝置1不需要再外接變壓器也無需設置顯示單元，合 ，取裝置！要對儲能裝i 2充電時，如同f知的做法，; 3己型電腦3需要透過—外接變壓器連接至交流市電過 ^器^交流市電轉成直流電M後再輸人筆記型電腦3，以 徒么、直流電壓給存取裝置1的古φ @ n 2社㈣ 取裝置1的充電…2用以對儲能裝置 j 且，控制單元Π可將儲能裝置2的電力及 使用狀態送給使用存取裝置 制〖取褒置1的夂己型電腦3的—顯示控 制包路，使將儲能裝置2 電腦3的一顯示器上。冑力及使用狀-顯不在筆記型 元 ’’T、上所述，上述實施例藉由在存取裝置1 12對儲能裝置2充電，並設置電壓調節單元 設置充電單 14對儲能 20 201004098 裝置2的放電電壓進行穩壓轉換，且藉 儲能裝置2的狀態以及是否連接外部電源或負^根據 控制充電單元12或電壓調節單 、，適時地 進行適當的充/放電作業。 作動1對儲能裝置2 惟以上所述者，僅為本發明之較佳實施例而已， f以此限定本發明實施之範圍，即大凡依本發明中^利 範圍及發明說明内容所作之簡 月 早的寺效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1繪示本發明存取裝置及 儲能裝置的第一較佳實 施 例的外觀示意圖； 圖2繪示本實施例之存取裝置及儲能農置的内部電路 方塊圖； 圖3繪示本實施例之磁 圖； 性電容單元的充放電特性曲 線 具有一可滑 習知能量儲存媒 圖4繪示本實施例爻 動地蓋設於導接介面上的蓋體； 圖5繪示本實施例之磁性電容與其他 介之比較示意圖； 圖6綠示本實施例中磁性電容之結構示意圖； 圖7繪示本實施例之磁性電容另一實施例令第一磁性 電極之結構示意圖； .圖8緣示本發明另一實施例中-磁性電容組之示意圖 21 201004098 圖9繪示本實施例之一過電流保護電路的詳細電路圖 :及 圖10繪示本發明存取裝置的第二較佳實施例的實施狀 態示意圖。 22 201004098 【主要元件符號說明】 1 存取裝置 11變壓器 13控制單元 15存取介面 15 1正極接點 153偵測接點 2 儲能裝置 21磁性電容單元 23蓋體 221正極接點 223偵測接點 11 0第一磁性電極 11 2第一磁性層 115、125、113、117 磁偶 120第二磁性電極 132介面 400磁性電容 211磁性電容組 213保險絲 2 1 5開關 12充電單元 14電壓調節單元 19顯示單元 152負極接點 22導接介面 222負極接點 114隔離層 極 116第二磁性層 130介電層 500磁性電容組 212過電流保護電路 2 14保護電路 21 6電阻 23'When the display unit 19 displays the current power message' and when it is judged that a load is plugged into the power supply insertion hole 18, then the 7 罨 pressure adjustment is early 14 after the energy storage device is turned into a constant voltage. Take out for the use of the load. The display 19 is exemplified by a liquid crystal display in this embodiment, but may be a photodiode or other conventional display element. Furthermore, in order to protect the magnetic capacitor unit 2丨 in the energy storage device 2, 4 does not burn out due to excessive output/input current, as shown in Fig. 9, the magnetic capacitor unit is a single capacitor, and the magnetic capacitor is In addition to the group 211, it also includes a "2U. The overcurrent protection circuit 212 includes a fuse 2i3 and a protection circuit connected between the positive terminal and the positive electrode contact ι51 of the magnetic capacitor 7 1904004098 capacitor (group) 2". 214, a switch 215 connected in series with the magnetic capacitor (group) 211 (four) terminal and controlled by the protection switch 2U, and a resistor MG connected between the protection circuit 214 and the negative terminal of the magnetic capacitor (group) 211. In the magnetic!·sheng electric (group) 211 charging / discharging process, the current will be overheated and blown when the current is too large to protect the magnetic capacitor (group) 211; the resistance 216 is measured by the magnetic capacitor (group) 2U output (discharge) The current is supplied to the protection circuit 214, so that the protection circuit 214 can immediately cut off the switch when the output current suddenly becomes large, so that the magnetic capacitor (group) 211 stops supplying power to protect the magnetic capacitor (group) 2 ιι from causing excessive current. And burn it. T-Find V, Ding F, Xia's 隹二隹隹膏例, the only difference from the first embodiment is that the access device 2 of the present embodiment is built in - electronic | Therefore, the access device 1 does not need to be connected to the transformer or the display unit, and the device is required to be charged. Connected to the AC mains and electricity device ^ AC mains electricity into DC power M and then input the notebook computer 3, to the device, DC voltage to the access device 1 of the ancient φ @ n 2 (4) take the device 1 charging ... 2 In the energy storage device j, the control unit 送给 can send the power and the use state of the energy storage device 2 to the display control package using the access device to make the computer 3 of the device 1 to be stored. The device 2 can be used to charge the energy storage device 2 at the access device 1 12 and set the voltage on a display of the computer 3. The force and the use state are not shown in the notebook. The regulating unit sets the charging unit 14 to regulate the discharge voltage of the energy storage 20 201004098 device 2 And, according to the state of the energy storage device 2 and whether or not the external power source is connected or negatively controlled, the appropriate charging/discharging operation is performed in a timely manner. Actuating 1 pair of energy storage devices 2 It is only the preferred embodiment of the present invention, and f is intended to limit the scope of the practice of the present invention, that is, the variation and modification of the monastic effect according to the scope of the invention and the description of the invention are still BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing the appearance of a first preferred embodiment of the access device and the energy storage device of the present invention; FIG. 2 is a diagram showing the access device of the present embodiment and FIG. 3 is a block diagram of the internal circuit of the energy storage farm; FIG. 3 is a magnetic diagram of the embodiment; the charge and discharge characteristic curve of the capacitive unit has a slidable energy storage medium. FIG. FIG. 5 is a schematic view showing the relationship between the magnetic capacitor and the other medium in the embodiment; FIG. 6 is a schematic view showing the structure of the magnetic capacitor in the embodiment; FIG. 7 is a view showing the magnetic capacitor of the embodiment. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 8 is a schematic diagram of a magnetic capacitor group according to another embodiment of the present invention. FIG. 9 is a detailed circuit diagram of an overcurrent protection circuit of the present embodiment: FIG. 10 is a schematic view showing an implementation state of a second preferred embodiment of the access device of the present invention. 22 201004098 [Main component symbol description] 1 Access device 11 Transformer 13 Control unit 15 access interface 15 1 Positive contact 153 Detection contact 2 Energy storage device 21 Magnetic capacitor unit 23 Cover 221 Positive contact 223 Detection connection Point 11 0 first magnetic electrode 11 2 first magnetic layer 115, 125, 113, 117 magnetic couple 120 second magnetic electrode 132 interface 400 magnetic capacitor 211 magnetic capacitor group 213 fuse 2 1 5 switch 12 charging unit 14 voltage adjusting unit 19 Display unit 152 negative contact 22 lead interface 222 negative contact 114 isolation layer 116 second magnetic layer 130 dielectric layer 500 magnetic capacitor group 212 overcurrent protection circuit 2 14 protection circuit 21 6 resistance 23