CN104808260A - Power gird radar early warning method based on GIS - Google Patents
- ️Wed Jul 29 2015
CN104808260A - Power gird radar early warning method based on GIS - Google Patents
Power gird radar early warning method based on GIS Download PDFInfo
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- CN104808260A CN104808260A CN201510199892.7A CN201510199892A CN104808260A CN 104808260 A CN104808260 A CN 104808260A CN 201510199892 A CN201510199892 A CN 201510199892A CN 104808260 A CN104808260 A CN 104808260A Authority
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Abstract
本发明涉及一种基于GIS的电网雷达预警方法,通过气象雷达预警模块获取当前电力设备的环境气候信息，并对应产生气候报警信息，再经中央数据处理模块分别从电力设备配置资源数据库、电力设备信息资源数据库、电力设备地形资源数据库以及气象信息数据库中对应获取相关信息，并发送至一GIS模块，绘制电力设备气候地理信息电子图，提示调度工作人员进行跟踪。本发明所提出的一种基于GIS的电网雷达预警方法将气象雷达所获取的信息与电力设备地形信息结合在一起，直观的提供了突发性灾害气象影响的电力设备，方便的查找定位到所影响的电力设备，有效地对可能发生故障的设备进行负荷转移或者做好抢修准备提供了预警机制，大大提高了电网安全运行水平，减少电网负荷损失。
The invention relates to a GIS-based radar early warning method for power grids. The weather radar early warning module obtains the current environmental and climate information of electric equipment, and correspondingly generates climate alarm information, and then configures the resource database and electric equipment from the electric equipment through the central data processing module. Correspondingly obtain relevant information from the information resource database, power equipment terrain resource database, and meteorological information database, and send it to a GIS module to draw an electronic map of climate geographic information for power equipment, prompting dispatchers to track. A GIS-based power grid radar early warning method proposed by the present invention combines the information acquired by the weather radar with the terrain information of the power equipment, intuitively provides the power equipment affected by the weather of sudden disasters, and conveniently searches and locates the power equipment. The affected power equipment effectively provides an early warning mechanism for load transfer of equipment that may fail or prepares for emergency repairs, which greatly improves the safe operation level of the power grid and reduces the load loss of the power grid.
Description
技术领域 technical field
本发明涉及一种基于GIS的电网雷达预警方法。 The invention relates to a GIS-based grid radar early warning method.
背景技术 Background technique
电网长期以来遭受暴雨、雷电、雷暴、大风、冰雹等突发性气象灾害的侵袭，对电网的负荷造成损失。现有的预警系统未能够及时的对突发性气象灾害进行预警及准确定位，如果能够及时、准确的对灾害性天气进行预警，并找出可能受影响的电力设备及线路，就能够及时的转移电网负荷，减少抢修恢复时间。国家公共气象服务系统的不断完善，多普勒雷达、电子数字地图等技术的不断的发展，使突发性灾害气象的预测及定位的技术条件基本具备。多普勒雷达预警、电力GIS平台，电力设备信息缺乏必要的整合，且不能直观地对各种繁杂的气象数据进行展示，不具备统计分析等数据挖掘功能，无法支撑突发性灾害气象对电网预警的应用。因此迫切需要建设一套集成度高、功能全面、与电网紧密结合的突发性灾害气象信息预警系统。 The power grid has been attacked by sudden meteorological disasters such as heavy rain, lightning, thunderstorm, gale, and hail for a long time, causing losses to the load of the power grid. The existing early warning system is not able to provide timely early warning and accurate positioning of sudden meteorological disasters. If we can timely and accurately provide early warning of disastrous weather and find out the power equipment and lines that may be affected, we will be able to timely Transfer power grid load, reduce repair recovery time. The continuous improvement of the national public weather service system and the continuous development of Doppler radar, electronic digital map and other technologies have basically provided the technical conditions for the prediction and positioning of sudden disaster weather. Doppler radar early warning, power GIS platform, and power equipment information lack the necessary integration, and cannot intuitively display various complicated meteorological data, do not have data mining functions such as statistical analysis, and cannot support sudden disaster weather to the power grid Early warning application. Therefore, it is urgent to build a sudden disaster meteorological information early warning system with high integration, comprehensive functions and close integration with the power grid.
发明内容 Contents of the invention
本发明的目的在于针对现有技术的不足之处而提供一种表现直观、及时预警、有效提高电网安全的运行维护效率的基于GIS的电网雷达预警方法。 The object of the present invention is to provide a GIS-based power grid radar early warning method with intuitive performance, timely early warning, and effective improvement of power grid safety operation and maintenance efficiency in view of the shortcomings of the prior art.
为实现上述目的，本发明的技术方案是：一种基于GIS的电网雷达预警方法,其特征在于，包括一气象雷达预警模块，所述气象雷达预警模块用于监测电力设备现场环境的当前气候情况，并通过对获取的当前气候参数信息进行分析，判断当前气候情况的气象报警等级；所述气象雷达预警模块根据当前气候情况的气象报警等级，对应生成一气象报警指令，并传送至一中央数据处理模块，且所述气象雷达预警模块将当前气候参数信息存储至一气象信息数据库； To achieve the above object, the technical solution of the present invention is: a GIS-based grid radar early warning method, which is characterized in that it includes a weather radar early warning module, and the weather radar early warning module is used to monitor the current climate situation of the power equipment site environment , and by analyzing the obtained current climate parameter information, judge the weather warning level of the current climate situation; the weather radar early warning module generates a weather warning command correspondingly according to the weather warning level of the current climate situation, and transmits it to a central data processing module, and the weather radar early warning module stores current climate parameter information into a weather information database;
所述中央数据处理模块根据所述气象报警指令对应生成一关联电力设备信息查询指令，并将该关联电力设备信息查询指令传送至一中央数据取样模块；所述中央数据取样模块根据该关联电力设备信息查询指令，从一电力设备配置资源数据库中查询并获取与所述气象雷达预警模块相关联电力设备的电力设备信息，并将该电力设备信息传送至所述中央数据处理模块；所述中央数据处理模块根据该电力设备信息对应生成一电力设备关联信息查询指令，经所述中央数据取样模块从一电力设备信息资源数据库中查询并获取该电力设备的电力设备关联信息，并将该电力设备关联信息发送至所述中央数据处理模块；所述中央数据处理模块根据所述电力设备信息和所述电力设备关联信息对应生成电力设备地形信息查询指令，经一电力设备地形资源数据库对应查询并获取电力设备地形信息，并将该电力设备地形信息发送至一GIS模块；所述中央数据处理模块根据所述气象报警指令经一气象信息数据库中获取当前气候参数信息，并将该当前气候参数信息发送至所述GIS模块； The central data processing module correspondingly generates an associated power equipment information query command according to the weather alarm command, and transmits the related power equipment information query command to a central data sampling module; Information query instruction, query and obtain the power equipment information of the power equipment associated with the weather radar early warning module from a power equipment configuration resource database, and transmit the power equipment information to the central data processing module; the central data The processing module correspondingly generates an electric equipment associated information query command according to the electric equipment information, queries and obtains the electric equipment associated information of the electric equipment from an electric equipment information resource database via the central data sampling module, and associates the electric equipment The information is sent to the central data processing module; the central data processing module correspondingly generates a power equipment terrain information query command according to the power equipment information and the power equipment related information, and correspondingly queries and obtains power through a power equipment terrain resource database equipment terrain information, and send the power equipment terrain information to a GIS module; the central data processing module obtains the current climate parameter information through a weather information database according to the weather alarm command, and sends the current climate parameter information to said GIS module;
所述GIS模块经该GIS模块内配置的计算机图像处理模块和地理信息处理模块，根据接收到所述电力设备地形信息和所述当前气候参数信息，在电力设备气候地理信息电子图上分别对电力设备和当前气候情况进行绘制和显示，并将绘制的电力设备气候地理信息电子图存储至一电力设备气候数据库；调度工作人员通过实时跟踪所述GIS模块所提供电力设备气候地理信息电子图，获知电力设备现场环境的当前气候情况。 The GIS module, through the computer image processing module and geographic information processing module configured in the GIS module, according to the received terrain information of the electric power equipment and the current climate parameter information, respectively calculates the electric power on the electronic map of the climate geographic information of the electric power equipment. The equipment and current climate conditions are drawn and displayed, and the drawn electric equipment climate geographic information electronic map is stored in a power equipment climate database; the dispatching staff learns by tracking the electric equipment climate geographic information electronic map provided by the GIS module in real time The current climatic conditions of the electrical equipment site environment.
在本发明一实施例中，所述气象雷达预警模块还包括：气象雷达数据采集模块、气象雷达数据处理模块以及气象雷达预警判别模块；所述气象雷达数据采集模块用于采集电力设备现场环境的当前气候情况，获取当前气候参数信息，并传送至所述气象雷达数据处理模块；所述气象雷达数据处理模块将当前气候参数信息存储至所述气象信息数据库，且将该当前气候参数信息发送至所述气象雷达预警判别模块；所述气象雷达预警判别模块分析判断所述当前气候参数信息对应的气象报警等级，生成气象报警指令并传送至所述中央数据处理模块。 In an embodiment of the present invention, the weather radar early warning module further includes: a weather radar data acquisition module, a weather radar data processing module, and a weather radar early warning discrimination module; Current climate conditions, obtain current climate parameter information, and send to the weather radar data processing module; the weather radar data processing module stores the current climate parameter information into the weather information database, and sends the current climate parameter information to The weather radar early warning discrimination module; the weather radar early warning discrimination module analyzes and judges the weather warning level corresponding to the current climate parameter information, generates a weather warning command and sends it to the central data processing module.
在本发明一实施例中，所述GIS模块还与一调度端查询模块相连；调度工作人员通过所述调度端查询模块电力设备的类型信息、电力设备的位置信息以及电力设备的当前气候情况。 In an embodiment of the present invention, the GIS module is also connected to a dispatching terminal query module; dispatching personnel query the type information of the electric equipment, the location information of the electric equipment and the current climate condition of the electric equipment through the dispatching terminal.
在本发明一实施例中，所述电力设备配置资源数据库存储与气象雷达预警模块或其他非电力设备相关联的电力设备信息；所述电力设备信息资源数据库存储相关联电力设备之间的关联信息，该关联信息包括相关联电力设备之间的连接关系、连接方式以及相关联电力设备的电力设备信息；所述电力设备地形资源数据库存储电力设备地理信息电子图，包括电力设备的经纬度信息；所述气象信息数据库存储当前气候参数信息电子图，包括气候参数分布的经纬度信息和分布区域范围信息。 In an embodiment of the present invention, the power equipment configuration resource database stores power equipment information associated with weather radar early warning modules or other non-electric equipment; the power equipment information resource database stores association information between associated power equipment , the associated information includes the connection relationship between the associated electric equipment, the connection mode and the electric equipment information of the associated electric equipment; the electric equipment terrain resource database stores the electronic map of the geographical information of the electric equipment, including the latitude and longitude information of the electric equipment; The meteorological information database stores the electronic map of current climate parameter information, including latitude and longitude information and distribution area range information of climate parameter distribution.
在本发明一实施例中，所述气象报警指令中包括所述气象雷达预警模块的气象雷达预警模块ID信息；所述电力设备信息包括电力设备的ID信息、电力设备的类型信息以及电力设备的位置信息。 In an embodiment of the present invention, the weather warning command includes the weather radar early warning module ID information of the weather radar early warning module; the power equipment information includes the ID information of the power equipment, the type information of the power equipment, and the location information.
在本发明一实施例中，所述气象报警等级分为普通级、预警级和灾害级。 In an embodiment of the present invention, the weather warning levels are divided into common level, early warning level and disaster level.
在本发明一实施例中，所述GIS模块在绘制所述电力设备气候地理信息电子图的过程中，向所述中央数据处理模块发送一气象报警等级询问指令，并根据所述中央数据处理模块返回的气象报警等级对应绘制电力设备气候地理信息电子图，且若返回的气象报警等级为预警级或灾害级，则通过改变电力设备气候地理信息电子图中气候参数分布区域范围颜色，用以提示调度工作人员。 In an embodiment of the present invention, the GIS module sends a weather alarm level inquiry command to the central data processing module during the process of drawing the electronic map of climate geographic information of the power equipment, and according to the central data processing module The returned meteorological alarm level corresponds to drawing the electronic map of the climate and geographical information of the power equipment, and if the returned weather alarm level is an early warning level or a disaster level, the color of the climate parameter distribution area in the electronic map of the climate and geographic information of the power equipment is used to prompt Scheduling staff.
在本发明一实施例中，所需监测的电力设备现场环境当前气候情况包括：雨量、冰雹、雷电以及风速；所述雨量包括：小雨、中雨、大雨和暴雨；所述雷电包括普通雷电和强雷电；所述风速包括：8级以下、8级到10级大风以及10级到12级大风。 In an embodiment of the present invention, the current climate conditions of the power equipment site environment to be monitored include: rainfall, hail, lightning and wind speed; the rainfall includes: light rain, moderate rain, heavy rain and torrential rain; the lightning includes ordinary lightning and Strong lightning; the wind speed includes: below 8, strong winds from 8 to 10, and strong winds from 10 to 12.
在本发明一实施例中，所述电力设备包括：主网变电站、电缆、逻辑杆塔以及中低压配网设备。 In an embodiment of the present invention, the power equipment includes: a main grid substation, cables, logic towers, and medium and low voltage distribution network equipment.
相较于现有技术，本发明具有以下有益效果：本发明所提出的一种基于GIS的电网雷达预警方法,通过将气象雷达系统和GIS系统有机的结合起来，将气候参数信息与电力设备地形信息结合在一起，提供了一种可以直观地查询电力设备现场环境气候情况的方式，极大地方便了带哦度人员对突发性灾害气候对电力设备影响的判断，方便了查找定位到所影响的电力设备，为可能发生故障的设备进行负荷转移或者做好抢修提供了准备期，大大提高了电网安全运行水平，减少电网负荷损失。 Compared with the prior art, the present invention has the following beneficial effects: a GIS-based power grid radar early warning method proposed by the present invention, through the organic combination of weather radar system and GIS system, climate parameter information and power equipment terrain The combination of information provides a way to intuitively query the environmental and climate conditions of the power equipment site, which greatly facilitates the personnel in charge to judge the impact of the sudden disaster climate on the power equipment, and facilitates the search and location of the affected The power equipment provides a preparation period for load transfer or emergency repair of equipment that may fail, which greatly improves the safe operation level of the power grid and reduces the load loss of the power grid.
附图说明 Description of drawings
图1为本发明中一种基于GIS的电网雷达预警方法中各个模块的连接示意图。 Fig. 1 is a schematic diagram of connection of various modules in a GIS-based power grid radar early warning method in the present invention.
具体实施方式 Detailed ways
下面结合附图，对本发明的技术方案进行具体说明。 The technical solution of the present invention will be specifically described below in conjunction with the accompanying drawings.
本发明提供一种基于GIS的电网雷达预警方法,如图1所示，包括一气象雷达预警模块，所述气象雷达预警模块用于监测电力设备现场环境的当前气候情况，并通过对获取的当前气候参数信息进行分析，判断当前气候情况的气象报警等级；所述气象雷达预警模块根据当前气候情况的气象报警等级，对应生成一气象报警指令，并传送至一中央数据处理模块，且所述气象雷达预警模块将当前气候参数信息存储至一气象信息数据库； The present invention provides a kind of GIS-based grid radar early warning method, as shown in Figure 1, comprises a meteorological radar early warning module, and described weather radar early warning module is used for monitoring the current climate situation of electric equipment site environment, and by the current The weather parameter information is analyzed to determine the weather warning level of the current weather situation; the weather radar early warning module generates a weather warning command correspondingly according to the weather warning level of the current weather situation, and sends it to a central data processing module, and the weather radar The radar early warning module stores the current climate parameter information into a meteorological information database;
所述中央数据处理模块根据所述气象报警指令对应生成一关联电力设备信息查询指令，并将该关联电力设备信息查询指令传送至一中央数据取样模块；所述中央数据取样模块根据该关联电力设备信息查询指令，从一电力设备配置资源数据库中查询并获取与所述气象雷达预警模块相关联电力设备的电力设备信息，并将该电力设备信息传送至所述中央数据处理模块；所述中央数据处理模块根据该电力设备信息对应生成一电力设备关联信息查询指令，经所述中央数据取样模块从一电力设备信息资源数据库中查询并获取该电力设备的电力设备关联信息，并将该电力设备关联信息发送至所述中央数据处理模块；所述中央数据处理模块根据所述电力设备信息和所述电力设备关联信息对应生成电力设备地形信息查询指令，经一电力设备地形资源数据库对应查询并获取电力设备地形信息，并将该电力设备地形信息发送至一GIS模块；所述中央数据处理模块根据所述气象报警指令经一气象信息数据库中获取当前气候参数信息，并将该当前气候参数信息发送至所述GIS模块； The central data processing module correspondingly generates an associated power equipment information query command according to the weather alarm command, and transmits the related power equipment information query command to a central data sampling module; Information query instruction, query and obtain the power equipment information of the power equipment associated with the weather radar early warning module from a power equipment configuration resource database, and transmit the power equipment information to the central data processing module; the central data The processing module correspondingly generates an electric equipment associated information query command according to the electric equipment information, queries and obtains the electric equipment associated information of the electric equipment from an electric equipment information resource database via the central data sampling module, and associates the electric equipment The information is sent to the central data processing module; the central data processing module correspondingly generates a power equipment terrain information query command according to the power equipment information and the power equipment related information, and correspondingly queries and obtains power through a power equipment terrain resource database equipment terrain information, and send the power equipment terrain information to a GIS module; the central data processing module obtains the current climate parameter information through a weather information database according to the weather alarm command, and sends the current climate parameter information to said GIS module;
所述GIS模块经该GIS模块内配置的计算机图像处理模块和地理信息处理模块，根据接收到所述电力设备地形信息和所述当前气候参数信息，在电力设备气候地理信息电子图上分别对电力设备和当前气候情况进行绘制和显示，并将绘制的电力设备气候地理信息电子图存储至一电力设备气候数据库；调度工作人员通过实时跟踪所述GIS模块所提供电力设备气候地理信息电子图，获知电力设备现场环境的当前气候情况。 The GIS module, through the computer image processing module and geographic information processing module configured in the GIS module, according to the received terrain information of the electric power equipment and the current climate parameter information, respectively calculates the electric power on the electronic map of the climate geographic information of the electric power equipment. The equipment and current climate conditions are drawn and displayed, and the drawn electric equipment climate geographic information electronic map is stored in a power equipment climate database; the dispatching staff learns by tracking the electric equipment climate geographic information electronic map provided by the GIS module in real time The current climatic conditions of the electrical equipment site environment.
进一步的，在实施例中，所述气象雷达预警模块还包括：气象雷达数据采集模块、气象雷达数据处理模块以及气象雷达预警判别模块；所述气象雷达数据采集模块用于采集电力设备现场环境的当前气候情况，获取当前气候参数信息，并传送至所述气象雷达数据处理模块；所述气象雷达数据处理模块将当前气候参数信息存储至所述气象信息数据库，且将该当前气候参数信息发送至所述气象雷达预警判别模块；所述气象雷达预警判别模块分析判断所述当前气候参数信息对应的气象报警等级，生成气象报警指令并传送至所述中央数据处理模块。 Further, in an embodiment, the weather radar early warning module further includes: a weather radar data acquisition module, a weather radar data processing module, and a weather radar early warning discrimination module; the weather radar data acquisition module is used to collect Current climate conditions, obtain current climate parameter information, and send to the weather radar data processing module; the weather radar data processing module stores the current climate parameter information into the weather information database, and sends the current climate parameter information to The weather radar early warning discrimination module; the weather radar early warning discrimination module analyzes and judges the weather warning level corresponding to the current climate parameter information, generates a weather warning command and sends it to the central data processing module.
进一步的，在实施例中，所述GIS模块还与一调度端查询模块相连；调度工作人员通过所述调度端查询模块电力设备的类型信息、电力设备的位置信息以及电力设备的当前气候情况，进一步的，所需监测的电力设备现场环境当前气候情况包括：雨量、冰雹、雷电以及风速；所述雨量包括：小雨、中雨、大雨和暴雨；所述雷电包括普通雷电和强雷电；所述风速包括：8级以下、8级到10级大风以及10级到12级大风；进一步的，所述电力设备包括：主网变电站、电缆、逻辑杆塔以及中低压配网设备，调度人员可关注并实时跟踪系统汇总出的电力设备的灾害性天气下的实时情况，提高了调度部门的灾害防御能力。 Further, in the embodiment, the GIS module is also connected to a dispatch terminal query module; the dispatch staff query the type information of the module electric equipment, the location information of the electric equipment and the current climate condition of the electric equipment through the dispatch terminal, Further, the current climate conditions of the power equipment site environment to be monitored include: rainfall, hail, lightning, and wind speed; the rainfall includes: light rain, moderate rain, heavy rain, and torrential rain; the lightning includes ordinary lightning and strong lightning; The wind speed includes: below grade 8, strong winds from grades 8 to 10, and strong winds from grades 10 to 12; further, the power equipment includes: main network substations, cables, logic towers, and medium and low voltage distribution network equipment. Dispatchers can pay attention and The real-time situation of power equipment under disastrous weather summarized by the real-time tracking system improves the disaster prevention ability of the dispatching department.
在本实施例中，采用的GIS模块是一种基于国产化EPGIS平台与Flex技术的FlashGIS平台，FlashGIS平台基于金字塔的多层瓦片地图应用，利用Flex在图像处理和矢量图形绘制的优势实现电子地图的基本应用，包括地图的拉框缩放、漫游、测量、高亮显示、图例、快速定位等基本操作，通过图层控制实现矢量地图、影像图、电网图、注记、专题图等多个图层动态加载应用。利用国产化EPGIS平台的点缓冲、圆、矩形、多边形等空间几何分析，通过GIS平台的电网设备属性的空间查询功能，实现电网设备的属性数据和空间信息双向查询定位高级分析，为雷达探测的灾害性天气地理范围内的电网空间数据进行快速搜索和空间分析提供强大的引擎。并结合得到的雷达预警信息建立电网灾害模型组件库，对整个电网进行灾害气象信息检索，实时显示各位置的气象环境状况与健康值，反映所在位置的电力设备状态，判断其所在位置的灾害等级。利用自封装组件实现多种灾害专题图表并结合到地图中进行GIS应用。 In this embodiment, the GIS module adopted is a FlashGIS platform based on the localized EPGIS platform and Flex technology. The basic application of the map, including basic operations such as zooming, roaming, measurement, highlighting, legend, and quick positioning of the map, and multiple functions such as vector maps, image maps, power grid maps, annotations, and thematic maps can be realized through layer control Layers are dynamically loaded in the application. Using the point buffer, circle, rectangle, polygon and other spatial geometric analysis of the localized EPGIS platform, through the spatial query function of the grid equipment attributes of the GIS platform, the advanced analysis of the attribute data and spatial information of the grid equipment is realized. Provides a powerful engine for rapid search and spatial analysis of power grid spatial data within the geographical range of severe weather. Combined with the obtained radar early warning information, the power grid disaster model component library is established, and the disaster meteorological information is retrieved for the entire power grid, and the meteorological environment status and health value of each location are displayed in real time, reflecting the status of the power equipment at the location, and judging the disaster level of the location . Using self-packaging components to realize a variety of disaster thematic charts and combine them into maps for GIS applications.
进一步的，在实施例中，所述电力设备配置资源数据库存储与气象雷达预警模块或其他非电力设备相关联的电力设备信息；所述电力设备信息资源数据库存储相关联电力设备之间的关联信息，该关联信息包括相关联电力设备之间的连接关系、连接方式以及相关联电力设备的电力设备信息；所述电力设备地形资源数据库存储电力设备地理信息电子图，包括电力设备的经纬度信息；所述气象信息数据库存储当前气候参数信息电子图，包括气候参数分布的经纬度信息和分布区域范围信息。 Further, in an embodiment, the power equipment configuration resource database stores power equipment information associated with weather radar early warning modules or other non-electric equipment; the power equipment information resource database stores association information between associated power equipment , the associated information includes the connection relationship between the associated electric equipment, the connection mode and the electric equipment information of the associated electric equipment; the electric equipment terrain resource database stores the electronic map of the geographical information of the electric equipment, including the latitude and longitude information of the electric equipment; The meteorological information database stores the electronic map of current climate parameter information, including latitude and longitude information and distribution area range information of climate parameter distribution.
进一步的，在实施例中，所述气象报警指令中包括所述气象雷达预警模块的气象雷达预警模块ID信息；所述电力设备信息包括电力设备的ID信息、电力设备的类型信息以及电力设备的位置信息。 Further, in an embodiment, the weather warning instruction includes the weather radar early warning module ID information of the weather radar early warning module; the electric equipment information includes the ID information of the electric equipment, the type information of the electric equipment and the ID information of the electric equipment. location information.
进一步的，在实施例中，所述气象报警等级分为普通级、预警级和灾害级；所述GIS模块在绘制所述电力设备气候地理信息电子图的过程中，向所述中央数据处理模块发送一气象报警等级询问指令，并根据所述中央数据处理模块返回的气象报警等级对应绘制电力设备气候地理信息电子图，且若返回的气象报警等级为预警级或灾害级，则通过改变电力设备气候地理信息电子图中气候参数分布区域范围颜色，用以提示调度工作人员，如处于普通级的电力设备气候地理信息电子图中气候分布区域范围根据所处气候范围的不同，各个区域的颜色均为暗色，处于普通级的电力设备气候地理信息电子图中气候分布区域范围根据所处气候范围的不同，各个区域的颜色均为亮色，通过亮暗的区别为调度工作人员提供预警提示。 Further, in the embodiment, the weather warning levels are divided into common level, early warning level and disaster level; the GIS module sends the central data processing module Send a weather alarm level query command, and draw an electronic map of the climate and geographical information of the power equipment according to the weather warning level returned by the central data processing module, and if the returned weather warning level is an early warning level or a disaster level, then by changing the power equipment The color of the climate parameter distribution area in the electronic map of climate geographic information is used to remind the dispatching staff. The color is dark, and the climate distribution area range in the electronic map of climate geographic information of general-level power equipment is different according to the climate range.
以上是本发明的较佳实施例，凡依本发明技术方案所作的改变，所产生的功能作用未超出本发明技术方案的范围时，均属于本发明的保护范围。 The above are the preferred embodiments of the present invention, and all changes made according to the technical solution of the present invention, when the functional effect produced does not exceed the scope of the technical solution of the present invention, all belong to the protection scope of the present invention.
Claims (9)
1. the electrical network early radar warning method based on GIS, it is characterized in that, comprise a weather radar warning module, described weather radar warning module is for monitoring the current climate situation of electric power equipment on-site environment, and by analyzing the current climate parameter information obtained, judge the meteorological alarm level of current climate situation; Described weather radar warning module is according to the meteorological alarm level of current climate situation, corresponding generation one meteorological alarm command, and be sent to a central data processing module, and current climate parameter information is stored to a weather information database by described weather radar warning module;
Described central data processing module generates an association power equipment information inquiry instruction according to described meteorological alarm command correspondence, and this association power equipment information inquiry instruction is sent to a central data sampling module; Described central data sampling module is according to this association power equipment information inquiry instruction, inquire about from a power equipment resource allocation database and obtain the power equipment information with described weather radar warning module associated power equipment, and this power equipment information is sent to described central data processing module; Described central data processing module generates a power equipment related information query statement according to this power equipment information correspondence, inquire about from a power equipment information resource database through described central data sampling module and obtain the power equipment related information of this power equipment, and this power equipment related information is sent to described central data processing module; Described central data processing module generates power equipment terrain information query statement according to described power equipment information and described power equipment related information correspondence, inquire about through a power equipment landform resource database correspondence and obtain power equipment terrain information, and this power equipment terrain information is sent to a GIS module; Described central data processing module obtains current climate parameter information according to described meteorological alarm command in a weather information database, and this current climate parameter information is sent to described GIS module;
The Computer Image Processing module that described GIS module configures in this GIS module and geographic information processing module, according to receiving described power equipment terrain information and described current climate parameter information, power equipment weather geography information electronic chart is drawn power equipment and current climate situation and shows respectively, and the power equipment weather geography information electronic chart of drafting is stored to a power equipment climate database; Schedule workers provides power equipment weather geography information electronic chart by GIS module described in real-time follow-up, knows the current climate situation of electric power equipment on-site environment.
2. a kind of electrical network early radar warning method based on GIS according to claim 1, is characterized in that: described weather radar warning module also comprises: weather radar data for communication acquisition module, weather radar data for communication processing module and weather radar early warning discrimination module; Described weather radar data for communication acquisition module, for gathering the current climate situation of electric power equipment on-site environment, obtains current climate parameter information, and is sent to described weather radar data for communication processing module; Current climate parameter information is stored to described weather information database by described weather radar data for communication processing module, and this current climate parameter information is sent to described weather radar early warning discrimination module; The analysis of described weather radar early warning discrimination module judges the meteorological alarm level that described current climate parameter information is corresponding, generates meteorological alarm command and is sent to described central data processing module.
3. a kind of electrical network early radar warning method based on GIS according to claim 1, is characterized in that: described GIS module is also connected with a dispatching terminal enquiry module; Schedule workers is by the current climate situation of the described type information of dispatching terminal enquiry module power equipment, the positional information of power equipment and power equipment.
4. a kind of electrical network early radar warning method based on GIS according to claim 1, is characterized in that: the power equipment information that described power equipment resource allocation database purchase is associated with weather radar warning module or other non-electricity equipment; Described power equipment information resource database stores the related information between associated power equipment, and this related information comprises the power equipment information of annexation, connected mode and associated power equipment between associated power equipment; Described power equipment landform resource database store power equipment geography information electronic chart, comprises the latitude and longitude information of power equipment; Described weather information database stores current climate parameter information electronic chart, comprises latitude and longitude information and the distributed areas range information of climate parameter distribution.
5. a kind of electrical network early radar warning method based on GIS according to claim 1 or 4, is characterized in that: described meteorological alarm command comprises the weather radar warning module id information of described weather radar warning module; Described power equipment information comprises the positional information of the id information of power equipment, the type information of power equipment and power equipment.
6. a kind of electrical network early radar warning method based on GIS according to claim 1, is characterized in that: described meteorological alarm level is divided into regular grade, early warning level and disaster level.
7. according to claim 2, a kind of electrical network early radar warning method based on GIS described in 4 or 6, it is characterized in that: described GIS module is in the process of drawing described power equipment weather geography information electronic chart, a meteorological alarm level inquiry instruction is sent to described central data processing module, and draw power equipment weather geography information electronic chart according to the meteorological alarm level correspondence that described central data processing module returns, if and the meteorological alarm level returned is early warning level or disaster level, then by changing power equipment weather geography information electronic chart mesoclimate parameter distribution regional extent color, in order to point out schedule workers.
8. a kind of electrical network early radar warning method based on GIS according to claim 1, is characterized in that, the electric power equipment on-site environment current climate situation of required monitoring comprises: rainfall, hail, thunder and lightning and wind speed; Described rainfall comprises: light rain, moderate rain, heavy rain and heavy rain; Described thunder and lightning comprises common thunder and lightning and strong thunder and lightning; Described wind speed comprises: less than 8 grades, 8 grades to 10 grades strong wind and 10 grades to 12 grades strong wind.
9. a kind of electrical network early radar warning method based on GIS according to claim 5, it is characterized in that, described power equipment comprises: major network transformer station, cable, logic shaft tower and mesolow distribution net equipment.
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| 2015-08-26 | EXSB | Decision made by sipo to initiate substantive examination | |
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| 2018-06-08 | RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150729 |
| 2018-06-08 | RJ01 | Rejection of invention patent application after publication |