CN106872856B - Active repair system and method for distribution network faults based on multiple fault acquisition - Google Patents
Active repair system and method for distribution network faults based on multiple fault acquisition Download PDFInfo
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Abstract
本发明公开了一种基于多元故障采集的配电网故障主动抢修系统、方法。该系统包括配电网故障定位服务器，其分别与配电自动化系统、95598系统、终端监控设备和用电信息采集系统相连；配电网故障定位服务器，其用于将配电自动化系统、95598系统、终端监控设备和用电信息采集系统分别分配一个唯一ID号；再根据定位故障方案集合中每个定位故障方案的属性，将每个ID号与故障定位方案集合中一个匹配的故障定位方案进行绑定；接收配电自动化系统、95598系统、终端监控设备和用电信息采集系统传送来的信息并分别关联相应ID号进行分类存储；利用与ID号绑定的定位故障方案分别对具有相同ID号的信息进行故障定位并输出定位结果。
The invention discloses an active emergency repair system and method for distribution network faults based on multiple fault collection. The system includes distribution network fault location server, which is respectively connected with distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system; distribution network fault location server, which is used to connect distribution automation system, 95598 system , the terminal monitoring equipment and the power consumption information collection system are respectively assigned a unique ID number; and then according to the attributes of each fault location solution in the fault location solution set, each ID number is matched with a fault location solution in the fault location solution set Binding; receive the information transmitted from the power distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system and associate the corresponding ID numbers for classification and storage; use the locating fault scheme bound to the ID number to locate the faults with the same ID respectively No. information for fault location and output location results.
Description
技术领域technical field
本发明属于电力故障领域，尤其涉及一种基于多元故障采集的配电网故障主动抢修系统、方法。The invention belongs to the field of electric power faults, and in particular relates to an active emergency repair system and method for distribution network faults based on multi-element fault collection.
背景技术Background technique
随着社会发展和用户需求不断提升，社会对电网的供电可靠性、电能质量、服务水平要求越来越高。配电网故障的抢修速度成为影响供电可靠性的重要环节。With the development of society and the continuous improvement of user demand, the society has higher and higher requirements for power supply reliability, power quality and service level of the power grid. The speed of emergency repair of distribution network faults has become an important link affecting the reliability of power supply.
但是大多数情况下都是用户主动拨打95598电话进行故障报修、投诉，供电公司总是被动接收报修工单后，派工到现场进行故障抢修，加之受天气、交通路况、统调能力不足等其他因素的影响，抢修往往不能迅速到达报修现场，造成抢修时间延长，客户服务满意度不高。However, in most cases, the user actively dials 95598 for fault repair and complaints. The power supply company always passively receives the repair work order and dispatches workers to the scene to repair the fault. Affected by factors, emergency repairs often cannot arrive at the repair site quickly, resulting in extended repair time and low customer service satisfaction.
同时，用户报修很大比例属于生产类非故障抢修工单，即非供电公司设备原因造成的停电，可能是用户欠费停电或是家中设备原因停电，属用户内部故障，在不明确原因的情况下，极易造成供电公司盲目派工、无效派工，降低工作效率。At the same time, a large proportion of user repairs belong to production-type non-fault repair work orders, that is, power outages caused by equipment not caused by the power supply company may be caused by users' arrears of payment or power outages caused by home equipment, which is an internal failure of the user. Under such circumstances, it is very easy to cause the power supply company to dispatch workers blindly and ineffectively, reducing work efficiency.
发明内容Contents of the invention
为了解决现有技术中故障信息单一且供电公司总是被动接收报修工单、抢修时间常常延长的问题，本发明提供一种基于多元故障采集的配电网故障主动抢修系统。In order to solve the problems in the prior art that the fault information is single and the power supply company always passively receives repair orders and the repair time is often prolonged, the present invention provides an active repair system for distribution network faults based on multiple fault collection.
本发明的一种基于多元故障采集的配电网故障主动抢修系统，包括配电网故障定位服务器，其与配电自动化系统、95598系统和用电信息采集系统相连；An active emergency repair system for distribution network faults based on multiple fault collection of the present invention includes a distribution network fault location server, which is connected to a distribution automation system, a 95598 system, and a power consumption information collection system;
所述配电网故障主动抢修系统还包括在低压出线开关、低压分支箱开关、表箱进线开关和入户开关安装的终端监控设备，各终端监控设备采集相应开关的变位信息，在配电变压器安装相应的终端监控设备，采集配电区域全部开关的监控信息，并将采集到的信息上传到配电网故障定位服务器；The distribution network failure active repair system also includes terminal monitoring equipment installed in the low-voltage outgoing line switch, low-voltage branch box switch, meter box incoming line switch and household switch. Each terminal monitoring equipment collects the displacement information of the corresponding switch, Install corresponding terminal monitoring equipment on the electric transformer, collect monitoring information of all switches in the power distribution area, and upload the collected information to the distribution network fault location server;
所述配电自动化系统用于将配网故障信息推送至配电网故障定位服务器；所述95598系统用于将用户报修信息推送至配电网故障定位服务器；所述用电信息采集系统用于将采集到的停电信息发送至配电网故障定位服务器；所述配电网故障定位服务器内还存储有定位故障方案集合；The distribution automation system is used to push distribution network fault information to the distribution network fault location server; the 95598 system is used to push user repair information to the distribution network fault location server; the power consumption information collection system is used to Send the collected power outage information to the distribution network fault location server; the distribution network fault location server also stores a set of location fault solutions;
所述配电网故障定位服务器，其用于：The distribution network fault location server is used for:
将配电自动化系统、95598系统、终端监控设备和用电信息采集系统分别分配一个唯一ID号；再根据定位故障方案集合中每个定位故障方案的属性，将每个ID号与所述故障定位方案集合中一个匹配的故障定位方案进行绑定；Assign a unique ID number to the distribution automation system, 95598 system, terminal monitoring equipment, and power consumption information collection system; A matching fault location solution in the solution set is bound;
接收配电自动化系统、95598系统、终端监控设备和用电信息采集系统传送来的信息并分别关联相应ID号进行分类存储；Receive the information transmitted by the distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system, and correlate with the corresponding ID numbers for classified storage;
利用与ID号绑定的定位故障方案分别对具有相同ID号的信息进行故障定位并输出定位结果，反馈至配网抢修指挥平台，所述配网抢修指挥平台派发相应的故障抢修工单给相应的抢修队。Utilize the positioning fault solution bound to the ID number to perform fault positioning on the information with the same ID number and output the positioning results, and feed them back to the distribution network emergency repair command platform, and the distribution network emergency repair command platform dispatches corresponding fault repair work orders to the corresponding repair team.
本发明的基于多元故障采集的配电网故障主动抢修系统融合了配电自动化系统、95598系统、终端监控设备和用电信息采集系统这些故障采集系统，接收覆盖辖区内配网的准确、可靠、全面、及时的状态信息，而且再利用配电网故障定位服务器内存储的相应定位故障方案进行分类故障判断，能够准确定位配电网故障，为配网应急抢修、配网建设、网架改造的决策提供参考依据。The active emergency repair system for distribution network faults based on multiple fault collection of the present invention integrates the fault collection systems of distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system, and receives accurate, reliable, Comprehensive and timely status information, and then use the corresponding positioning fault scheme stored in the distribution network fault location server to carry out classified fault judgment, which can accurately locate distribution network faults, and provide emergency repairs for distribution networks, distribution network construction, and grid transformation. Decisions provide a basis for reference.
进一步的，该系统还包括GIS系统，所述GIS系统与配电网故障定位服务器相连；所述GIS系统用于接收配电网故障定位服务器输出的定位结果并在GIS地图上展示。Further, the system also includes a GIS system, the GIS system is connected to the distribution network fault location server; the GIS system is used to receive the location results output by the distribution network fault location server and display them on the GIS map.
本发明还将GIS系统融合至该基于多元故障采集的配电网故障主动抢修系统，最终将配电网故障定位服务器输出的定位结果发送至GIS系统并在GIS地图上以可视化方式直观展现。The present invention also integrates the GIS system into the distribution network fault active repair system based on multiple fault collection, and finally sends the positioning result output by the distribution network fault positioning server to the GIS system and visually displays it on the GIS map in a visual manner.
所述配电网故障定位服务器获取中压开关变位信息，结合电网实时运行方式，在必要时通过用电信息采集系统的召测，分析故障影响停电设备和用户，在用户故障报修之前，综合分析开关变位信息及配电自动化系统数据，将真实的故障反馈至配网抢修指挥平台。The distribution network fault location server obtains the displacement information of the medium-voltage switch, combines the real-time operation mode of the power grid, and analyzes the impact of the fault on the power outage equipment and users through the call measurement of the power consumption information collection system when necessary, and comprehensively Analyze switch displacement information and distribution automation system data, and feed back real faults to the distribution network emergency repair command platform.
本发明的第二目的是提供一种基于多元故障采集的配电网故障主动抢修系统的定位方法。The second object of the present invention is to provide a positioning method for an active emergency repair system for distribution network faults based on multi-element fault collection.
该基于多元故障采集的配电网故障主动抢修系统的定位方法，包括：The positioning method of the distribution network fault active repair system based on multiple fault acquisition includes:
步骤一：配电自动化系统、95598系统、终端监控设备和用电信息采集系统分别将配网故障信息、用户报修信息、现场巡线检测的故障信息、中压开关变位信息以及采集到的停电信息推送至配电网故障定位服务器；Step 1: Distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system respectively collect distribution network fault information, user repair information, fault information detected by on-site line inspection, medium voltage switch displacement information and collected power outage information The information is pushed to the distribution network fault location server;
步骤二：配电网故障定位服务器接收配电自动化系统、95598系统、终端监控设备和用电信息采集系统传送来的信息并进行处理，具体处理过程为：Step 2: The distribution network fault location server receives and processes the information transmitted from the distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system. The specific processing process is as follows:
将配电自动化系统、95598系统、终端监控设备和用电信息采集系统分别分配一个唯一ID号；再根据定位故障方案集合中每个定位故障方案的属性，将每个ID号与所述故障定位方案集合中一个匹配的故障定位方案进行绑定；Assign a unique ID number to the distribution automation system, 95598 system, terminal monitoring equipment, and power consumption information collection system; A matching fault location solution in the solution set is bound;
接收配电自动化系统、95598系统、终端监控设备和用电信息采集系统传送来的信息并分别关联相应ID号进行分类存储；Receive the information transmitted by the distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system, and correlate with the corresponding ID numbers for classified storage;
利用与ID号绑定的定位故障方案分别对具有相同ID号的信息进行故障定位并输出定位结果。Use the fault location solution bound to the ID number to locate the faults of the information with the same ID number and output the location results.
本发明的基于多元故障采集的配电网故障主动抢修系统的定位方法，通过接收配电自动化系统、95598系统、终端监控设备和用电信息采集系统这些故障采集系统上传的故障信息，这样能够接收到覆盖辖区内配网的准确、可靠、全面、及时的状态信息，再利用配电网故障定位服务器内存储的相应定位故障方案进行分类故障判断，能够准确定位配电网故障，为配网应急抢修、配网建设、网架改造的决策提供参考依据。The positioning method of the distribution network fault active repair system based on multiple fault collection of the present invention can receive fault information uploaded by fault collection systems such as distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system. Accurate, reliable, comprehensive, and timely status information covering the distribution network within the jurisdiction, and then use the corresponding location fault solution stored in the distribution network fault location server to carry out classified fault judgments, which can accurately locate distribution network faults and provide emergency response for the distribution network. It provides a reference basis for decision-making of rush repair, distribution network construction and network frame transformation.
进一步的，在所述配电网故障定位服务器中，与分配给配电自动化系统ID号相匹配的故障定位方案为：Further, in the distribution network fault location server, the fault location scheme matching the ID number assigned to the distribution automation system is:
步骤1.1：对接收的分配给配电自动化系统传送来的配网故障信息进行判断故障为临时故障还是永久故障；若是临时故障，则故障定位结束；否则进入步骤1.2；Step 1.1: Judging whether the received distribution network fault information sent by the distribution automation system is a temporary fault or a permanent fault; if it is a temporary fault, the fault location ends; otherwise, go to step 1.2;
步骤1.2：根据故障设备线路拓扑关系，分析故障影响的停电设备信息，导入配电自动化系统停电影响表中；进一步根据设备拓扑关系分析出停电的计量箱，根据营销系统维护的用户信息，将停电影响的用户信息导入停电影响用户表中；Step 1.2: According to the topological relationship of the faulty equipment line, analyze the information of the outage equipment affected by the failure, and import it into the power outage impact table of the distribution automation system; further analyze the metering box of the outage according to the equipment topology relationship, and according to the user information maintained by the marketing system, the power outage The affected user information is imported into the power outage affected user table;
步骤1.3：根据步骤1.2分析出的停电设备，依据电网拓扑连接往下分析影响停电的配电变压器，若无，故障定位结束；若有停电的变压器，继续进入步骤1.4；Step 1.3: According to the outage equipment analyzed in step 1.2, analyze the distribution transformer that affects the power outage according to the topological connection of the power grid. If there is no power outage, the fault location is completed; if there is a power outage transformer, continue to step 1.4;
步骤1.4：依据电网拓扑连接继续往下分析直到用户表箱，将分析出的停电设备导入停电影响表，进入步骤1.5；Step 1.4: According to the network topology connection, continue to analyze down to the user meter box, import the analyzed outage equipment into the outage impact table, and enter step 1.5;
步骤1.5：根据用户报修信息中的设备信息关联步骤1.4分析出的停电表箱，如关联到，就生成影响95598工单的记录；如关联不到，不生成记录，故障定位结束。Step 1.5: Associate the outage meter box analyzed in step 1.4 according to the equipment information in the user's repair information. If it is associated, a record affecting the 95598 work order will be generated; if it is not associated, no record will be generated, and the fault location is completed.
其产生的效果为：通过该方法可准确定位发生故障的设备以及该故障引起的停电区域和用户，方便现场抢修人员了解故障详情以及制定故障解决方案，选择合适的抢修器具及物资，减少因故障详情不了解而导致解决方案制定错误或者抢修器具携带错误而浪费的时间。给分析出的停电用户主动发送停电信息通知并告知故障处理情况，减少用户故障报修数量，提高用户满意度。The effect is: this method can accurately locate the faulty equipment and the power outage area and users caused by the fault, facilitate on-site repair personnel to understand the fault details and formulate fault solutions, select appropriate repair equipment and materials, and reduce faults caused by faults. Time wasted due to ignorance of the details leading to incorrect solution formulation or incorrect carrying of emergency repair equipment. Actively send power outage information notifications to the analyzed power outage users and inform them of fault handling, reducing the number of user fault repairs and improving user satisfaction.
进一步的，在所述配电网故障定位服务器中，与分配给95598系统ID号相匹配的故障定位方案为：Further, in the distribution network fault location server, the fault location scheme that matches the system ID number assigned to 95598 is:
步骤2.1：根据用户报修信息中的户号，查询营销数据，判断用户电费信息，如欠费，得出故障结论用户欠费，故障判断结束；如无欠费信息，进入步骤2.2；Step 2.1: According to the account number in the user's repair information, query the marketing data and judge the user's electricity bill information. If there is arrears, draw a fault conclusion that the user is in arrears, and the fault judgment is over; if there is no arrears information, go to step 2.2;
步骤2.2：召测用户电能表信息，召测到的数据有电压无电流得出用户表后异常的结论，有电压有电流得出用户电表正常结论；如无电压及电流进入步骤2.3；Step 2.2: Call and measure the information of the user’s electric energy meter. If the measured data has voltage and no current, it can be concluded that the user’s electric meter is abnormal. If there is voltage and current, it can be concluded that the user’s electric energy meter is normal; if there is no voltage and current, go to step 2.3;
步骤2.3：召测用户配电变压器的信息，有电压及电流，得出户表异常结论，电压电流缺相得出低压线路异常结论；无电压电流，进入步骤2.4；Step 2.3: Call and measure the information of the user's distribution transformer, if there is voltage and current, draw the conclusion of abnormality of the household meter, and draw the conclusion of abnormality of the low-voltage line if the voltage and current lack of phase; if there is no voltage and current, go to step 2.4;
步骤2.4：通过配电网故障定位系统接入的线路停电信息，比对该用户设备所在线路是否关联已知的线路停电数据中，若关联不上，得出用户所在线路上行变压器异常结论；若关联上，得出影响用户停电的具体停电信息：计划、临时及故障并结束。Step 2.4: Compare the line power outage information accessed through the distribution network fault location system to whether the line where the user equipment is located is associated with the known line power outage data. If the connection is not found, draw the conclusion that the upstream transformer of the line where the user is located is abnormal; If it is associated, the specific power outage information that affects the user's power outage can be obtained: planned, temporary, and failure and end.
其产生的效果为：将用户报修信息中的行政地址转化为配用电网中的电力设备信息，通过营销管理信息的查询，判断用户停电是否是欠费，欠费情况直接反馈用户，避免盲目派工造成的抢修资源浪费。不是欠费的情况，分析造成故障的原因、定位故障点，方便现场抢修人员对故障详情的了解，制定合适的抢修方案，快速完成故障的处理，减少停电事件，提高用户满意度。Its effect is: the administrative address in the user repair information is converted into the power equipment information in the power distribution grid, and through the query of marketing management information, it is judged whether the user's power outage is in arrears, and the arrears are directly fed back to the user to avoid blindness Waste of emergency repair resources caused by labor dispatch. If it is not arrears, analyze the cause of the fault and locate the fault point, so that the on-site repair personnel can understand the details of the fault, formulate a suitable repair plan, quickly complete the fault processing, reduce power outages, and improve user satisfaction.
进一步的，在所述配电网故障定位服务器中，与分配给终端监控设备ID号相匹配的故障定位方案为：Further, in the distribution network fault location server, the fault location scheme matching the ID number assigned to the terminal monitoring equipment is:
步骤3.1：将接收的终端监控设备传送来的故障信息进行故障范围初步定位，如定位到低压计量箱，调转到用户报修故障判断过程并输出判断结论；如故障点定位到中压线路，调转到中压故障定位判断并输出判断结论；如故障点定位到低压线路进入步骤3.2；Step 3.1: Preliminarily locate the fault range based on the received fault information transmitted by the terminal monitoring equipment, such as locating the low-voltage metering box, transfer to the fault judgment process of the user's repair report and output the judgment conclusion; if the fault point is located on the medium-voltage line, transfer to the Medium-voltage fault location judgment and output judgment conclusion; if the fault point is located on the low-voltage line, enter step 3.2;
步骤3.2：根据故障定位的低压线路属性，召测线路上变压器的实时电压电流，如三相电压电流都有，判断为低压线路异常；如缺相，判断为低压线路异常；如无电压电流进入步骤3.3；Step 3.2: According to the low-voltage line attribute of the fault location, measure the real-time voltage and current of the transformer on the line. If there are three-phase voltage and current, it is judged that the low-voltage line is abnormal; if there is a phase loss, it is judged that the low-voltage line is abnormal; Step 3.3;
步骤3.3：通过系统中已接入的已知停电信息与该停电线路关联，若关联不上，判断为变压器异常；如关联上，判断为计划或临时或故障停电，结束。Step 3.3: Correlate with the power outage line through the known power outage information that has been connected in the system. If the connection fails, it is judged that the transformer is abnormal; if it is connected, it is judged as a planned or temporary or fault power outage, and the end
其产生的效果为：准确定位故障设备，方便抢修方案的制定和抢修人员以及物资的调度。进一步通过历史数据分析，导出停电三次及三次以上的线路或者设备，为配网改造提供依据。The effect is: accurately locate the faulty equipment, facilitate the formulation of emergency repair plan and the dispatch of emergency repair personnel and materials. Further through historical data analysis, the lines or equipment with three or more power outages are derived to provide a basis for distribution network transformation.
进一步的，在所述配电网故障定位服务器中，与分配给用电信息采集系统ID号相匹配的故障定位方案为：Further, in the distribution network fault location server, the fault location scheme that matches the ID number assigned to the power consumption information collection system is:
步骤4.1：将上传的电信息采集系统中各个采集终端设备关联停电的设备，从设备库中查询设备的类型，如为用户电能表设备，故障定位结束；如为配电变压器设备，进入步骤4.2；Step 4.1: Associate each collection terminal device in the uploaded electrical information collection system with the power-off device, and query the type of device from the device library. If it is a user electric energy meter device, the fault location is completed; if it is a distribution transformer device, go to step 4.2 ;
步骤4.2：召测变压器的实时电压电流数据，如有电流电压，三相齐全判断为无效故障；如无电压电流，进入步骤4.3；Step 4.2: Call and measure the real-time voltage and current data of the transformer. If there is current and voltage, it is judged as an invalid fault if the three phases are complete; if there is no voltage and current, go to step 4.3;
步骤4.3：步骤4.2判断出无电流电压的变压器，根据线路拓扑连接，导出该线路，通过配电网故障定位系统中已接入的已知停电信息与该线路关联，若关联不上，判断为变压器异常；如关联上，判断为计划或临时或故障停电，结束。Step 4.3: Step 4.2 judges the transformer with no current and voltage, and derives the line according to the line topology connection, and correlates with the line through the known power outage information that has been connected in the fault location system of the distribution network. The transformer is abnormal; if it is connected, it is judged to be a planned or temporary or faulty power outage, and it ends.
其产生的效果为：准确定位故障设备，方便抢修方案的制定和抢修人员以及物资的调度。进一步通过历史数据分析，导出停电三次及三次以上的线路或者设备，为配网改造提供依据。The effect is: accurately locate the faulty equipment, facilitate the formulation of emergency repair plan and the dispatch of emergency repair personnel and materials. Further through historical data analysis, the lines or equipment with three or more power outages are derived to provide a basis for distribution network transformation.
进一步的，该方法还包括：配电网故障定位服务器将输出的定位结果发送至GIS系统，并在GIS地图上展示。Further, the method further includes: the distribution network fault location server sends the output location result to the GIS system, and displays it on the GIS map.
本发明将配电网故障定位服务器输出的定位结果发送至GIS系统并在GIS地图上以可视化方式直观展现。The invention sends the positioning result output by the distribution network fault positioning server to the GIS system and visually displays it on the GIS map.
本发明的第三目的是提供另一种基于多元故障采集的配电网故障主动抢修方法。The third object of the present invention is to provide another active repair method for distribution network faults based on multiple fault collection.
该基于多元故障采集的配电网故障主动抢修方法，在配电网故障定位服务器内完成，所述配电网故障定位服务器内存储有定位故障方案集合；该方法具体包括：The active emergency repair method for distribution network faults based on multiple fault collection is completed in a distribution network fault location server, and a set of location fault solutions is stored in the distribution network fault location server; the method specifically includes:
步骤(1)：配电自动化系统通过配电网拓扑模型，建立配电网一次设备的内存拓扑，在低压出线开关、低压分支箱开关、表箱进线开关、入户开关安装相应的终端监控设备，采集相应开关的变位信息；Step (1): The distribution automation system establishes the memory topology of the primary equipment of the distribution network through the topology model of the distribution network, and installs corresponding terminal monitoring on the low-voltage outgoing line switch, low-voltage branch box switch, meter box incoming line switch, and household switch equipment to collect the displacement information of the corresponding switch;
步骤(2)：将配电自动化系统、95598系统、终端监控设备和用电信息采集系统分别分配一个唯一ID号；再根据定位故障方案集合中每个定位故障方案的属性，将每个ID号与所述故障定位方案集合中一个匹配的故障定位方案进行绑定；Step (2): Assign a unique ID number to the distribution automation system, 95598 system, terminal monitoring equipment, and power consumption information collection system; then assign each ID number to the Bind with a matching fault location solution in the fault location solution set;
接收配电自动化系统、95598系统、终端监控设备和用电信息采集系统传送来的信息并分别关联相应ID号进行分类存储；Receive the information transmitted by the distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system, and correlate with the corresponding ID numbers for classified storage;
步骤(3)：综合分析开关变位信息及配电自动化数据，判断出真实的故障，利用与ID号绑定的定位故障方案分别对具有相同ID号的信息进行故障定位并输出定位结果；Step (3): Comprehensively analyze the switch displacement information and distribution automation data to determine the real fault, use the fault location scheme bound to the ID number to locate the fault of the information with the same ID number and output the location result;
步骤(4)：通过用电信息采集系统的召测，分析故障影响停电设备和用户，在用户故障报修之前，将真实的故障反馈至配网抢修指挥平台，再由调控中心工作人员派发至对应抢修队主动进行故障处理。Step (4): Through the call-up test of the power consumption information collection system, analyze the faults affecting the outage equipment and users. Before the users report for repairs, the real faults are fed back to the distribution network emergency repair command platform, and then dispatched by the control center staff to the corresponding The emergency repair team took the initiative to deal with the fault.
本发明通过接收配电自动化系统、95598系统、终端监控设备和用电信息采集系统这些故障采集系统上传的故障信息，这样能够接收到覆盖辖区内配网的准确、可靠、全面、及时的状态信息，再利用配电网故障定位服务器内存储的相应定位故障方案进行分类故障判断，能够准确定位配电网故障，为配网应急抢修、配网建设、网架改造的决策提供参考依据。The present invention can receive accurate, reliable, comprehensive and timely state information covering the distribution network within the jurisdiction by receiving the fault information uploaded by the fault collection systems of the distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system , and then use the corresponding positioning fault scheme stored in the distribution network fault location server to carry out classified fault judgment, which can accurately locate distribution network faults, and provide reference for decision-making of distribution network emergency repair, distribution network construction, and grid transformation.
本发明的第四目的是提供另一种配电网故障定位服务器。The fourth object of the present invention is to provide another distribution network fault location server.
该配电网故障定位服务器包括：The distribution network fault location server includes:
故障定位方案绑定模块，其用于将配电自动化系统、95598系统、终端监控设备和用电信息采集系统分别分配一个唯一ID号；再根据定位故障方案集合中每个定位故障方案的属性，将每个ID号与所述故障定位方案集合中一个匹配的故障定位方案进行绑定；Fault location solution binding module, which is used to assign a unique ID number to the distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system; Bind each ID number with a matching fault location solution in the set of fault location solutions;
信息分类存储模块，其用于接收配电自动化系统、95598系统、终端监控设备和用电信息采集系统传送来的信息并分别关联相应ID号进行分类存储；Information classification storage module, which is used to receive the information transmitted from the distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system, and associate corresponding ID numbers for classification storage;
故障定位判断模块，其用于利用与ID号绑定的定位故障方案分别对具有相同ID号的信息进行故障定位并输出定位结果。The fault location judgment module is used to respectively perform fault location on information with the same ID number by using the location fault scheme bound to the ID number and output the location result.
与现有技术相比，本发明的有益效果是：Compared with prior art, the beneficial effect of the present invention is:
(1)本发明融合了配电自动化系统、95598系统、终端监控设备和用电信息采集系统这些故障采集系统，接收覆盖辖区内配网的准确、可靠、全面、及时的状态信息，而且再利用配电网故障定位服务器内存储的相应定位故障方案进行分类故障判断，能够准确定位配电网故障，为配网应急抢修、配网建设、网架改造的决策提供参考依据。(1) The present invention integrates fault collection systems such as power distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system to receive accurate, reliable, comprehensive and timely status information covering the distribution network within the jurisdiction, and reuse The corresponding positioning fault scheme stored in the distribution network fault location server can be used for classification and judgment of faults, which can accurately locate distribution network faults and provide reference for decision-making of distribution network emergency repair, distribution network construction, and grid transformation.
(2)本发明还将GIS系统融合至该基于多元故障采集的配电网故障主动抢修系统，最终将配电网故障定位服务器输出的定位结果发送至GIS系统并在GIS地图上以可视化方式直观展现；(2) The present invention also integrates the GIS system into the distribution network fault active repair system based on multiple fault collection, and finally sends the positioning result output by the distribution network fault location server to the GIS system and visualizes it on the GIS map show;
(3)借助主动抢修模式，逐步实现抢修值班人员快速答复95598，抢修值班人员、抢修调度人员提早掌握电网、设备的状况，进行故障定位，及时派工、抢修，有效提高主动抢修能力、提升故障抢修效率、降低配网安全风险和全面提升供电优质服务水平。(3) With the help of the active emergency repair mode, the emergency repair personnel on duty can quickly respond to 95598 gradually. The emergency repair personnel on duty and emergency repair dispatchers can grasp the status of the power grid and equipment in advance, perform fault location, dispatch workers and repair in time, effectively improve the ability of active emergency repair, and improve faults Improve the efficiency of emergency repairs, reduce the security risk of the distribution network, and comprehensively improve the quality service level of power supply.
附图说明Description of drawings
构成本申请的一部分的说明书附图用来提供对本申请的进一步理解，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。The accompanying drawings constituting a part of the present application are used to provide further understanding of the present application, and the schematic embodiments and descriptions of the present application are used to explain the present application, and do not constitute improper limitations to the present application.
图1是本发明的基于多元故障采集的配电网故障主动抢修系统结构示意图；Fig. 1 is a schematic structural diagram of an active emergency repair system for distribution network faults based on multiple fault acquisitions of the present invention;
图2是基于多元故障采集的配电网故障主动抢修系统的定位方法流程图；Fig. 2 is a flow chart of the location method of the distribution network fault active repair system based on multiple fault acquisition;
图3是与分配给配电自动化系统ID号相匹配的故障定位方案流程图；Fig. 3 is a flowchart of a fault location scheme matching the ID number assigned to the distribution automation system;
图4是本发明的另一种基于多元故障采集的配电网故障定位方法流程图；Fig. 4 is another kind of distribution network fault localization method flowchart based on multiple fault collection of the present invention;
图5是配电网故障定位服务器结构示意图；Fig. 5 is a schematic structural diagram of a distribution network fault location server;
图6是本发明的主动抢修方法流程图。Fig. 6 is a flow chart of the active emergency repair method of the present invention.
具体实施方式Detailed ways
应该指出，以下详细说明都是例示性的，旨在对本申请提供进一步的说明。除非另有指明，本文使用的所有技术和科学术语具有与本申请所属技术领域的普通技术人员通常理解的相同含义。It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
需要注意的是，这里所使用的术语仅是为了描述具体实施方式，而非意图限制根据本申请的示例性实施方式。如在这里所使用的，除非上下文另外明确指出，否则单数形式也意图包括复数形式，此外，还应当理解的是，当在本说明书中使用术语“包含”和/或“包括”时，其指明存在特征、步骤、操作、器件、组件和/或它们的组合。It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and/or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and/or combinations thereof.
图1是本发明的基于多元故障采集的配电网故障主动抢修系统结构示意图。FIG. 1 is a schematic structural diagram of the active emergency repair system for distribution network faults based on multi-element fault acquisition according to the present invention.
如图1所示的一种基于多元故障采集的配电网故障主动抢修系统，包括配电网故障定位服务器，其分别与配电自动化系统、95598系统、终端监控设备和用电信息采集系统相连；As shown in Figure 1, an active emergency repair system for distribution network faults based on multiple fault collection includes a distribution network fault location server, which is connected to the distribution automation system, 95598 system, terminal monitoring equipment, and power consumption information collection system. ;
所述配电网故障主动抢修系统还包括在低压出线开关、低压分支箱开关、表箱进线开关和入户开关安装的终端监控设备，各终端监控设备采集相应开关的变位信息，在配电变压器安装相应的终端监控设备，采集配电区域全部开关的监控信息，并将采集到的信息上传到配电网故障定位服务器；The distribution network failure active repair system also includes terminal monitoring equipment installed in the low-voltage outgoing line switch, low-voltage branch box switch, meter box incoming line switch and household switch. Each terminal monitoring equipment collects the displacement information of the corresponding switch, Install corresponding terminal monitoring equipment on the electric transformer, collect monitoring information of all switches in the power distribution area, and upload the collected information to the distribution network fault location server;
所述配电自动化系统用于将配网故障信息推送至配电网故障定位服务器；所述95598系统用于将用户报修信息推送至配电网故障定位服务器；所述用电信息采集系统用于将采集到的停电信息发送至配电网故障定位服务器；所述配电网故障定位服务器内还存储有定位故障方案集合；所述配电网故障定位服务器，其用于：The distribution automation system is used to push distribution network fault information to the distribution network fault location server; the 95598 system is used to push user repair information to the distribution network fault location server; the power consumption information collection system is used to The collected power outage information is sent to the distribution network fault location server; the distribution network fault location server also stores a set of location fault solutions; the distribution network fault location server is used for:
将配电自动化系统、95598系统、终端监控设备和用电信息采集系统分别分配一个唯一ID号；再根据定位故障方案集合中每个定位故障方案的属性，将每个ID号与所述故障定位方案集合中一个匹配的故障定位方案进行绑定；Assign a unique ID number to the distribution automation system, 95598 system, terminal monitoring equipment, and power consumption information collection system; A matching fault location solution in the solution set is bound;
接收配电自动化系统、95598系统、终端监控设备和用电信息采集系统传送来的信息并分别关联相应ID号进行分类存储；Receive the information transmitted by the distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system, and correlate with the corresponding ID numbers for classified storage;
利用与ID号绑定的定位故障方案分别对具有相同ID号的信息进行故障定位并输出定位结果。Use the fault location solution bound to the ID number to locate the faults of the information with the same ID number and output the location results.
配电自动化系统：利用现代电子技术、通信技术、计算机及网络技术，将配电网实时信息、离线信息、用户信息、电网结构参数、地理信息进行集成，构成完整的自动化管理系统，实现配电系统正常运行及事故情况下的监测、保护、控制和配电管理。Distribution automation system: use modern electronic technology, communication technology, computer and network technology to integrate real-time information, offline information, user information, grid structure parameters, and geographical information of the distribution network to form a complete automatic management system to realize power distribution. Monitoring, protection, control and distribution management of the system in normal operation and accident situations.
95598系统：电力系统客户热线服务业务管理系统，内容涵盖客户举报、客户建议、客户投诉、报修等。95598 system: Power system customer hotline service business management system, covering customer reports, customer suggestions, customer complaints, repairs, etc.
终端监控设备：力巡线人员手持的终端设备，可将发现的故障信息记录并通过专用网络通道传输到配网抢修指挥系统中。终端监控设备其结构为现有技术，包括电流检测装置和电流检测装置。Terminal monitoring equipment: The terminal equipment held by the patrol line personnel can record the fault information found and transmit it to the distribution network emergency repair command system through a dedicated network channel. The structure of the terminal monitoring equipment is the prior art, including a current detection device and a current detection device.
用电信息采集系统：对电力用户的用电信息进行采集、处理和实时监控的系统，实现用电信息的自动采集、计量异常监测、电能质量监测、用电分析和管理、相关信息发布、分布式能源监控、智能用电设备的信息交互等功能。Power consumption information collection system: a system for collecting, processing and real-time monitoring of electricity consumption information of power users, realizing automatic collection of power consumption information, measurement abnormality monitoring, power quality monitoring, power consumption analysis and management, and related information release and distribution Smart energy monitoring, information interaction of smart electrical equipment and other functions.
ID号可采用数字与字母组合的字段来表示。The ID number can be represented by a field combining numbers and letters.
本实施例的基于多元故障采集的配电网故障主动抢修系统融合了配电自动化系统、95598系统、终端监控设备和用电信息采集系统这些故障采集系统，接收覆盖辖区内配网的准确、可靠、全面、及时的状态信息，而且再利用配电网故障定位服务器内存储的相应定位故障方案进行分类故障判断，能够准确定位配电网故障，为配网应急抢修、配网建设、网架改造的决策提供参考依据。The distribution network fault active repair system based on multiple fault collection in this embodiment integrates the fault collection systems of the distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system, and receives accurate and reliable information covering the distribution network within the jurisdiction. , Comprehensive and timely status information, and then use the corresponding positioning fault scheme stored in the distribution network fault location server to carry out classified fault judgment, which can accurately locate distribution network faults, and provide emergency repairs for distribution networks, distribution network construction, and grid transformation provide a basis for decision-making.
在另一实施例中，基于多元故障采集的配电网故障主动抢修系统还包括GIS系统，所述GIS系统与配电网故障定位服务器相连；所述GIS系统用于接收配电网故障定位服务器输出的定位结果并在GIS地图上展示。In another embodiment, the distribution network fault active repair system based on multiple fault collection also includes a GIS system, the GIS system is connected to the distribution network fault location server; the GIS system is used to receive the distribution network fault location server The output positioning results are displayed on the GIS map.
其中，GIS系统是电力GIS系统，其是将电力企业的电力设备、变电站、输配电网络、电力用户与电力负荷和生产及管理等核心业务连接形成电力信息化的生产管理的综合信息系统。它提供的电力设备设施信息、电网运行状态信息、电力技术信息、生产管理信息与山川、河流、地势、城镇、公路街道、楼群，以及气象、水文、地质、资源等自然环境信息集中于统一系统中。通过GIS可查询有关数据、图片、图象、地图等。Among them, the GIS system is a power GIS system, which is a comprehensive information system that connects power equipment, substations, power transmission and distribution networks, power users, power loads, production and management and other core businesses of power companies to form power informationized production management. It provides power equipment and facility information, power grid operation status information, power technology information, production management information and natural environment information such as mountains, rivers, terrain, towns, roads, streets, buildings, and meteorology, hydrology, geology, and resources. system. Through GIS, relevant data, pictures, images, maps, etc. can be queried.
本发明还将GIS系统融合至该基于多元故障采集的配电网故障主动抢修系统，最终将配电网故障定位服务器输出的定位结果发送至GIS系统并在GIS地图上以可视化方式直观展现。The present invention also integrates the GIS system into the distribution network fault active repair system based on multiple fault collection, and finally sends the positioning result output by the distribution network fault positioning server to the GIS system and visually displays it on the GIS map in a visual manner.
图2是基于多元故障采集的配电网故障主动抢修系统的定位方法流程图。Fig. 2 is a flow chart of a positioning method for an active emergency repair system for distribution network faults based on multiple fault collection.
如图所示的基于多元故障采集的配电网故障主动抢修系统的定位方法，包括：The positioning method of the distribution network fault active repair system based on multiple fault acquisition as shown in the figure includes:
步骤一：配电自动化系统、95598系统、终端监控设备和用电信息采集系统分别将配网故障信息、用户报修信息、现场巡线检测的故障信息以及采集到的停电信息推送至配电网故障定位服务器；Step 1: Distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system respectively push distribution network fault information, user repair information, fault information detected by on-site line inspection and collected power outage information to distribution network fault information location server;
步骤二：配电网故障定位服务器接收配电自动化系统、95598系统、终端监控设备和用电信息采集系统传送来的信息并进行处理，具体处理过程为：Step 2: The distribution network fault location server receives and processes the information transmitted from the distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system. The specific processing process is as follows:
将配电自动化系统、95598系统、终端监控设备和用电信息采集系统分别分配一个唯一ID号；再根据定位故障方案集合中每个定位故障方案的属性，将每个ID号与所述故障定位方案集合中一个匹配的故障定位方案进行绑定；Assign a unique ID number to the distribution automation system, 95598 system, terminal monitoring equipment, and power consumption information collection system; A matching fault location solution in the solution set is bound;
接收配电自动化系统、95598系统、终端监控设备和用电信息采集系统传送来的信息并分别关联相应ID号进行分类存储；Receive the information transmitted by the distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system, and correlate with the corresponding ID numbers for classified storage;
利用与ID号绑定的定位故障方案分别对具有相同ID号的信息进行故障定位并输出定位结果。Use the fault location solution bound to the ID number to locate the faults of the information with the same ID number and output the location results.
具体地，在所述配电网故障定位服务器中，与分配给配电自动化系统ID号相匹配的故障定位方案为，如图3所示：Specifically, in the distribution network fault location server, the fault location scheme that matches the ID number assigned to the distribution automation system is, as shown in Figure 3:
步骤1.1：对接收的分配给配电自动化系统传送来的配网故障信息进行判断故障为瞬时故障还是永久故障；若是瞬时故障，则故障定位结束；否则进入步骤1.2；Step 1.1: Judging whether the received distribution network fault information assigned to the distribution automation system is a transient fault or a permanent fault; if it is a transient fault, the fault location ends; otherwise, go to step 1.2;
其中，配电自动化系统推送的故障信息中含有故障类型编码，只需判断编码对应那种类型故障即可。Among them, the fault information pushed by the distribution automation system contains the fault type code, and it only needs to judge which type of fault the code corresponds to.
步骤1.2：根据故障设备线路拓扑关系，分析故障影响的10kV停电设备信息，导入配电自动化系统停电影响表中；进一步根据设备拓扑关系分析出停电的计量箱，根据营销系统维护的用户信息，将停电影响的用户信息导入停电影响用户表中；Step 1.2: According to the topological relationship of the faulty equipment line, analyze the information of the 10kV power outage equipment affected by the fault, and import it into the power outage impact table of the distribution automation system; further analyze the metering box of the power outage according to the topological relationship of the equipment, and according to the user information maintained by the marketing system, put The user information affected by the power outage is imported into the user table affected by the power outage;
步骤1.3：根据步骤1.2分析出的10kV停电设备，依据电网拓扑连接往下分析影响停电的配电变压器，若无，故障定位结束；若有停电的变压器，继续进入步骤1.4；Step 1.3: According to the 10kV outage equipment analyzed in step 1.2, analyze the distribution transformer that affects the power outage according to the topological connection of the power grid. If there is no power outage, the fault location is completed; if there is a power outage transformer, continue to step 1.4;
步骤1.4：依据电网拓扑连接继续往下分析直到用户表箱，将分析出的停电设备导入停电影响表，进入步骤1.5；Step 1.4: According to the network topology connection, continue to analyze down to the user meter box, import the analyzed outage equipment into the outage impact table, and enter step 1.5;
步骤1.5：根据用户报修信息中的设备信息关联步骤1.4分析出的停电表箱，如关联到，就生成影响95598工单的记录；如关联不到，不生成记录，故障定位结束。Step 1.5: Associate the outage meter box analyzed in step 1.4 according to the equipment information in the user's repair information. If it is associated, a record affecting the 95598 work order will be generated; if it is not associated, no record will be generated, and the fault location is completed.
其产生的效果为：通过该方法可准确定位发生故障的设备以及该故障引起的停电区域和用户，方便现场抢修人员了解故障详情以及制定故障解决方案，选择合适的抢修器具及物资，减少因故障详情不了解而导致解决方案制定错误或者抢修器具携带错误而浪费的时间。给分析出的停电用户主动发送停电信息通知并告知故障处理情况，减少用户故障报修数量，提高用户满意度。The effect is: this method can accurately locate the faulty equipment and the power outage area and users caused by the fault, facilitate on-site repair personnel to understand the fault details and formulate fault solutions, select appropriate repair equipment and materials, and reduce faults caused by faults. Time wasted due to ignorance of the details leading to incorrect solution formulation or incorrect carrying of emergency repair equipment. Actively send power outage information notifications to the analyzed power outage users and inform them of fault handling, reducing the number of user fault repairs and improving user satisfaction.
进一步的，在所述配电网故障定位服务器中，与分配给95598系统ID号相匹配的故障定位方案为：Further, in the distribution network fault location server, the fault location scheme that matches the system ID number assigned to 95598 is:
步骤2.1：根据用户报修信息中的户号，查询营销数据，判断用户电费信息，如欠费，得出故障结论用户欠费，故障判断结束；如无欠费信息，进入步骤2.2；Step 2.1: According to the account number in the user's repair information, query the marketing data and judge the user's electricity bill information. If there is arrears, draw a fault conclusion that the user is in arrears, and the fault judgment is over; if there is no arrears information, go to step 2.2;
步骤2.2：召测用户电能表信息，召测到的数据有电压无电流得出用户表后异常的结论，有电压有电流得出用户电表正常结论；如无电压及电流进入步骤2.3；Step 2.2: Call and measure the information of the user’s electric energy meter. If the measured data has voltage and no current, it can be concluded that the user’s electric meter is abnormal. If there is voltage and current, it can be concluded that the user’s electric energy meter is normal; if there is no voltage and current, go to step 2.3;
步骤2.3：召测用户配电变压器的信息，有电压及电流，得出户表异常结论，电压电流缺相得出低压线路异常结论；无电压电流，进入步骤2.4；Step 2.3: Call and measure the information of the user's distribution transformer, if there is voltage and current, draw the conclusion of abnormality of the household meter, and draw the conclusion of abnormality of the low-voltage line if the voltage and current lack of phase; if there is no voltage and current, go to step 2.4;
步骤2.4：通过配电网故障定位系统接入的线路停电信息，比对该用户设备所在线路是否关联已知的线路停电数据中，若关联不上，得出用户所在线路上行变压器异常结论；若关联上，得出影响用户停电的具体停电信息：计划、临时及故障并结束。Step 2.4: Compare the line power outage information accessed through the distribution network fault location system to whether the line where the user equipment is located is associated with the known line power outage data. If the connection is not found, draw the conclusion that the upstream transformer of the line where the user is located is abnormal; If it is associated, the specific power outage information that affects the user's power outage can be obtained: planned, temporary, and failure and end.
其产生的效果为：将用户报修信息中的行政地址转化为配用电网中的电力设备信息，通过营销管理信息的查询，判断用户停电是否是欠费，欠费情况直接反馈用户，避免盲目派工造成的抢修资源浪费。不是欠费的情况，分析造成故障的原因、定位故障点，方便现场抢修人员对故障详情的了解，制定合适的抢修方案，快速完成故障的处理，减少停电事件，提高用户满意度。Its effect is: the administrative address in the user repair information is converted into the power equipment information in the power distribution grid, and through the query of marketing management information, it is judged whether the user's power outage is in arrears, and the arrears are directly fed back to the user to avoid blindness Waste of emergency repair resources caused by labor dispatch. If it is not arrears, analyze the cause of the fault and locate the fault point, so that the on-site repair personnel can understand the details of the fault, formulate a suitable repair plan, quickly complete the fault processing, reduce power outages, and improve user satisfaction.
进一步的，在所述配电网故障定位服务器中，与分配给终端监控设备ID号相匹配的故障定位方案为：Further, in the distribution network fault location server, the fault location scheme matching the ID number assigned to the terminal monitoring equipment is:
步骤3.1：将接收的终端监控设备传送来的故障信息进行故障范围初步定位，如定位到低压计量箱，调转到用户报修故障判断过程并输出判断结论；如故障点定位到中压线路，调转到中压故障定位判断并输出判断结论；如故障点定位到低压线路进入步骤3.2；Step 3.1: Preliminarily locate the fault range based on the received fault information transmitted by the terminal monitoring equipment, such as locating the low-voltage metering box, transfer to the fault judgment process of the user's repair report and output the judgment conclusion; if the fault point is located on the medium-voltage line, transfer to the Medium-voltage fault location judgment and output judgment conclusion; if the fault point is located on the low-voltage line, enter step 3.2;
步骤3.2：根据故障定位的低压线路属性，召测线路上变压器的实时电压电流，如三相电压电流都有，判断为低压线路异常；如缺相，判断为低压线路异常；如无电压电流进入步骤3.3；Step 3.2: According to the low-voltage line attribute of the fault location, measure the real-time voltage and current of the transformer on the line. If there are three-phase voltage and current, it is judged that the low-voltage line is abnormal; if there is a phase loss, it is judged that the low-voltage line is abnormal; Step 3.3;
步骤3.3：通过系统中已接入的已知停电信息与该停电线路关联，若关联不上，判断为变压器异常；如关联上，判断为计划或临时或故障停电，结束。Step 3.3: Correlate with the power outage line through the known power outage information that has been connected in the system. If the connection fails, it is judged that the transformer is abnormal; if it is connected, it is judged as a planned or temporary or fault power outage, and the end
其产生的效果为：准确定位故障设备，方便抢修方案的制定和抢修人员以及物资的调度。进一步通过历史数据分析，导出停电三次及三次以上的线路或者设备，为配网改造提供依据。The effect is: accurately locate the faulty equipment, facilitate the formulation of emergency repair plan and the dispatch of emergency repair personnel and materials. Further through historical data analysis, the lines or equipment with three or more power outages are derived to provide a basis for distribution network transformation.
进一步的，在所述配电网故障定位服务器中，与分配给用电信息采集系统ID号相匹配的故障定位方案为：Further, in the distribution network fault location server, the fault location scheme that matches the ID number assigned to the power consumption information collection system is:
步骤4.1：将上传的电信息采集系统中各个采集终端设备关联停电的设备，从设备库中查询设备的类型，如为用户电能表设备，故障定位结束；如为配电变压器设备，进入步骤4.2；Step 4.1: Associate each collection terminal device in the uploaded electrical information collection system with the power-off device, and query the type of device from the device library. If it is a user electric energy meter device, the fault location is completed; if it is a distribution transformer device, go to step 4.2 ;
步骤4.2：召测变压器的实时电压电流数据，如有电流电压，三相齐全判断为无效故障；如无电压电流，进入步骤4.3；Step 4.2: Call and measure the real-time voltage and current data of the transformer. If there is current and voltage, it is judged as an invalid fault if the three phases are complete; if there is no voltage and current, go to step 4.3;
步骤4.3：步骤4.2判断出无电流电压的变压器，根据线路拓扑连接，导出该线路，通过配电网故障定位系统中已接入的已知停电信息与该线路关联，若关联不上，判断为变压器异常；如关联上，判断为计划或临时或故障停电，结束。Step 4.3: Step 4.2 judges the transformer with no current and voltage, and derives the line according to the line topology connection, and correlates with the line through the known power outage information that has been connected in the fault location system of the distribution network. The transformer is abnormal; if it is connected, it is judged to be a planned or temporary or faulty power outage, and it ends.
其产生的效果为：准确定位故障设备，方便抢修方案的制定和抢修人员以及物资的调度。进一步通过历史数据分析，导出停电三次及三次以上的线路或者设备，为配网改造提供依据。The effect is: accurately locate the faulty equipment, facilitate the formulation of emergency repair plan and the dispatch of emergency repair personnel and materials. Further through historical data analysis, the lines or equipment with three or more power outages are derived to provide a basis for distribution network transformation.
该方法还包括：配电网故障定位服务器将输出的定位结果发送至GIS系统，并在GIS地图上展示。The method also includes: the distribution network fault location server sends the output location result to the GIS system, and displays it on the GIS map.
本发明将配电网故障定位服务器输出的定位结果发送至GIS系统并在GIS地图上以可视化方式直观展现。The invention sends the positioning result output by the distribution network fault positioning server to the GIS system and visually displays it on the GIS map.
本发明的基于多元故障采集的配电网故障主动抢修系统的定位方法，通过接收配电自动化系统、95598系统、终端监控设备和用电信息采集系统这些故障采集系统上传的故障信息，这样能够接收到覆盖辖区内配网的准确、可靠、全面、及时的状态信息，再利用配电网故障定位服务器内存储的相应定位故障方案进行分类故障判断，能够准确定位配电网故障，为配网应急抢修、配网建设、网架改造的决策提供参考依据。The positioning method of the distribution network fault active repair system based on multiple fault collection of the present invention can receive fault information uploaded by fault collection systems such as distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system. Accurate, reliable, comprehensive, and timely status information covering the distribution network within the jurisdiction, and then use the corresponding location fault solution stored in the distribution network fault location server to carry out classified fault judgments, which can accurately locate distribution network faults and provide emergency response for the distribution network. It provides a reference basis for decision-making of rush repair, distribution network construction and network frame transformation.
图4是本发明的另一种基于多元故障采集的配电网故障定位方法流程图。Fig. 4 is a flow chart of another distribution network fault location method based on multiple fault acquisition according to the present invention.
如图4所示的基于多元故障采集的配电网故障定位方法，在配电网故障定位服务器内完成，所述配电网故障定位服务器内存储有定位故障方案集合；该方法具体包括：The distribution network fault location method based on multivariate fault collection as shown in Figure 4 is completed in the distribution network fault location server, and a set of location fault solutions is stored in the distribution network fault location server; the method specifically includes:
步骤(1)：将配电自动化系统、95598系统、终端监控设备和用电信息采集系统分别分配一个唯一ID号；再根据定位故障方案集合中每个定位故障方案的属性，将每个ID号与所述故障定位方案集合中一个匹配的故障定位方案进行绑定；Step (1): Assign a unique ID number to the distribution automation system, 95598 system, terminal monitoring equipment, and power consumption information collection system; then assign each ID number to the Bind with a matching fault location solution in the fault location solution set;
步骤(2)：接收配电自动化系统、95598系统、终端监控设备和用电信息采集系统传送来的信息并分别关联相应ID号进行分类存储；Step (2): Receive the information transmitted from the distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system, and correlate with corresponding ID numbers for classified storage;
步骤(3)：利用与ID号绑定的定位故障方案分别对具有相同ID号的信息进行故障定位并输出定位结果。Step (3): Use the fault location scheme bound to the ID number to perform fault location on the information with the same ID number and output the location results.
本发明通过接收配电自动化系统、95598系统、终端监控设备和用电信息采集系统这些故障采集系统上传的故障信息，这样能够接收到覆盖辖区内配网的准确、可靠、全面、及时的状态信息，再利用配电网故障定位服务器内存储的相应定位故障方案进行分类故障判断，能够准确定位配电网故障，为配网应急抢修、配网建设、网架改造的决策提供参考依据。The present invention can receive accurate, reliable, comprehensive and timely state information covering the distribution network within the jurisdiction by receiving the fault information uploaded by the fault collection systems of the distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system , and then use the corresponding positioning fault scheme stored in the distribution network fault location server to carry out classified fault judgment, which can accurately locate distribution network faults, and provide reference for decision-making of distribution network emergency repair, distribution network construction, and grid transformation.
图5是配电网故障定位服务器结构示意图。如图5所示的配电网故障定位服务器包括：Fig. 5 is a schematic structural diagram of a distribution network fault location server. The distribution network fault location server shown in Figure 5 includes:
故障定位方案绑定模块，其用于将配电自动化系统、95598系统、终端监控设备和用电信息采集系统分别分配一个唯一ID号；再根据定位故障方案集合中每个定位故障方案的属性，将每个ID号与所述故障定位方案集合中一个匹配的故障定位方案进行绑定；Fault location solution binding module, which is used to assign a unique ID number to the distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system; Bind each ID number with a matching fault location solution in the set of fault location solutions;
信息分类存储模块，其用于接收配电自动化系统、95598系统、终端监控设备和用电信息采集系统传送来的信息并分别关联相应ID号进行分类存储；Information classification storage module, which is used to receive the information transmitted from the distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system, and associate corresponding ID numbers for classification storage;
故障定位判断模块，其用于利用与ID号绑定的定位故障方案分别对具有相同ID号的信息进行故障定位并输出定位结果。The fault location judgment module is used to respectively perform fault location on information with the same ID number by using the location fault scheme bound to the ID number and output the location result.
本发明融合了配电自动化系统、95598系统、终端监控设备和用电信息采集系统这些故障采集系统，接收覆盖辖区内配网的准确、可靠、全面、及时的状态信息，而且再利用配电网故障定位服务器内存储的相应定位故障方案进行分类故障判断，能够准确定位配电网故障，为配网应急抢修、配网建设、网架改造的决策提供参考依据。The present invention integrates fault collection systems such as power distribution automation system, 95598 system, terminal monitoring equipment and power consumption information collection system, receives accurate, reliable, comprehensive and timely status information covering the distribution network within the jurisdiction, and reuses the distribution network The corresponding location fault scheme stored in the fault location server can be used for classified fault judgment, which can accurately locate distribution network faults, and provide reference for decision-making of distribution network emergency repair, distribution network construction, and grid transformation.
本发明还将GIS系统融合至该基于多元故障采集的配电网故障主动抢修系统，最终将配电网故障定位服务器输出的定位结果发送至GIS系统并在GIS地图上以可视化方式直观展现。The present invention also integrates the GIS system into the distribution network fault active repair system based on multiple fault collection, and finally sends the positioning result output by the distribution network fault positioning server to the GIS system and visually displays it on the GIS map in a visual manner.
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，所述的程序可存储于一计算机可读取存储介质中，该程序在执行时，可包括如上述各方法的实施例的流程。其中，所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory，ROM)或随机存储记忆体(RandomAccessMemory，RAM)等。Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented through computer programs to instruct related hardware, and the programs can be stored in a computer-readable storage medium. During execution, it may include the processes of the embodiments of the above-mentioned methods. Wherein, the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM) or a random access memory (Random Access Memory, RAM) and the like.
如图6所示，建立配电网一次设备的内存拓扑，并记录设备停电前的拓扑关系；通过在低压出线开关、低压分支箱开关、表箱进线开关、入户开关安装相应的终端监控设备，采集相应开关的变位信息，在配电变压器安装相应的监控设备，采集台区全部开关的监控信息，并将采集到的信息上传到配电自动化系统；同时在必要时通过用电信息采集系统的召测，分析故障影响停电设备和用户。综合分析开关变位信息及配电自动化系统数据，在用户故障报修之前，经过研判分析后将真实的故障反馈至配网抢修指挥平台，再由调控中心工作人员派发至对应抢修队主动进行故障处理。As shown in Figure 6, establish the memory topology of the primary equipment of the distribution network, and record the topological relationship of the equipment before the power outage; install corresponding terminal monitoring on the low-voltage outgoing line switch, low-voltage branch box switch, meter box incoming line switch, and household switch Equipment, collect the displacement information of the corresponding switch, install the corresponding monitoring equipment in the distribution transformer, collect the monitoring information of all the switches in the station area, and upload the collected information to the distribution automation system; at the same time, through the power consumption information when necessary Collect system calls and test, and analyze faults affecting outage equipment and users. Comprehensive analysis of switch displacement information and distribution automation system data, before users report for repairs, the real faults will be fed back to the distribution network emergency repair command platform after analysis and analysis, and then dispatched by the control center staff to the corresponding emergency repair team to actively handle faults .
具体分解如下：The specific breakdown is as follows:
1.配电自动化系统通过配电网拓扑模型，建立配电网一次设备的内存拓扑；1. The distribution automation system establishes the memory topology of the primary equipment of the distribution network through the topology model of the distribution network;
2.在低压出线开关、低压分支箱开关、表箱进线开关、入户开关安装相应的终端监控设备，采集相应开关的变位信息；在配电变压器安装相应的监控设备，采集台区全部开关的监控信息，并将采集到的信息上传到配电自动化系统；2. Install corresponding terminal monitoring equipment on the low-voltage outgoing line switch, low-voltage branch box switch, meter box incoming line switch, and household switch to collect the displacement information of the corresponding switch; install corresponding monitoring equipment on the distribution transformer to collect all Switch monitoring information, and upload the collected information to the distribution automation system;
3.通过配电自动化系统获取中压开关的变位信息，并将采集到的信息上传到配电自动化系统；3. Obtain the displacement information of the medium voltage switch through the distribution automation system, and upload the collected information to the distribution automation system;
4.综合分析开关变位信息及配电自动化数据，判断出真实的故障。4. Comprehensively analyze the switch displacement information and distribution automation data to determine the real fault.
5.通过用电信息采集系统的召测，分析故障影响停电设备和用户。5. Through the call-up test of the power consumption information collection system, analyze the faults affecting the power outage equipment and users.
6.在用户故障报修之前，将真实的故障反馈至配网抢修指挥平台，再由调控中心工作人员派发至对应抢修队主动进行故障处理。6. Before the user's fault report for repair, the real fault is fed back to the distribution network emergency repair command platform, and then the staff of the control center dispatches it to the corresponding emergency repair team to actively handle the fault.
上述虽然结合附图对本发明的具体实施方式进行了描述，但并非对本发明保护范围的限制，所属领域技术人员应该明白，在本发明的技术方案的基础上，本领域技术人员不需要付出创造性劳动即可做出的各种修改或变形仍在本发明的保护范围以内。Although the specific implementation of the present invention has been described above in conjunction with the accompanying drawings, it does not limit the protection scope of the present invention. Those skilled in the art should understand that on the basis of the technical solution of the present invention, those skilled in the art do not need to pay creative work Various modifications or variations that can be made are still within the protection scope of the present invention.
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