CN110503293A - Reliability index analysis system and method for power distribution network - Google Patents

Reliability index analysis system and method for power distribution network Download PDF

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CN110503293A
CN110503293A CN201910440405.XA CN201910440405A CN110503293A CN 110503293 A CN110503293 A CN 110503293A CN 201910440405 A CN201910440405 A CN 201910440405A CN 110503293 A CN110503293 A CN 110503293A
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许冠中
宁柏锋
钟宇欢
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Shenzhen Power Supply Bureau Co Ltd
Shenzhen Comtop Information Technology Co Ltd
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Abstract

本发明提出了一种针对配电网的可靠性指标分析系统及方法。所述系统包括：设置和定义模块(100)，用于在电子地图上划分配电网网格，并定位配电网馈线；信息获取模块(200)，用于获取配电网所有客户的客户可靠性指标数据；统计模块(300)，用于根据配电网所有客户的客户可靠性指标数据，得到网格可靠性指标统计结果；还用于根据配电网所有客户的客户可靠性指标数据，得到馈线可靠性指标统计结果；显示模块(400)，用于在电子地图的配电网网格上显示的网格可靠性指标统计结果，和/或在电子地图的配电网馈线上显示的馈线可靠性指标统计结果。本发明的可靠性指标分析系统及方法能够确定配电网存在问题和瑕疵的位置，实用性强。

The invention provides a reliability index analysis system and method for distribution network. The system includes: a setting and definition module (100) for drawing and distributing grid grids on an electronic map and locating distribution network feeders; an information acquisition module (200) for acquiring customers of all customers of the distribution network Reliability index data; the statistics module (300) is used to obtain grid reliability index statistical results according to the customer reliability index data of all customers of the distribution network; it is also used to obtain the grid reliability index data according to the customer reliability index data of all customers of the distribution network , to obtain the statistical result of the reliability index of the feeder; the display module (400) is used to display the statistical result of the reliability index of the grid on the grid of the distribution network of the electronic map, and/or display it on the feeder of the distribution network of the electronic map Statistical results of feeder reliability indicators. The reliability index analysis system and method of the present invention can determine the location of problems and defects in the distribution network, and has strong practicability.

Description

一种针对配电网的可靠性指标分析系统及方法A reliability index analysis system and method for distribution network

技术领域technical field

本发明涉及配电网领域，尤其涉及一种针对配电网的可靠性指标分析系统及方法。The invention relates to the field of distribution network, in particular to a reliability index analysis system and method for distribution network.

背景技术Background technique

随着城市化进程的不断推进，配电网近年来呈现高电能质量、高可靠性和高负荷密度的“三高”用电需求特征，对城市电力供应提出了更高要求。在新形势下，如何完善配电网网架，提升配电网建设和运营效率，在保障配电网供电安全、稳定的基础上，提高供电可靠性和供电服务质量，成为城市配电网管理的重点。因此，提出用于表征和量化配电网可靠性的指标，并提出基于配电网可靠性指标的分析系统和方法是当前急需解决的技术问题。With the continuous advancement of the urbanization process, the distribution network in recent years has shown the characteristics of "three highs" electricity demand of high power quality, high reliability and high load density, which puts forward higher requirements for urban power supply. Under the new situation, how to improve the distribution network grid, improve the construction and operation efficiency of the distribution network, improve the reliability of power supply and the quality of power supply services on the basis of ensuring the safety and stability of the power supply of the distribution network, and become the management of the urban distribution network. the key of. Therefore, it is an urgent technical problem to propose an index to characterize and quantify the reliability of distribution network, and to propose an analysis system and method based on the reliability index of distribution network.

发明内容SUMMARY OF THE INVENTION

本发明针对上述技术问题，提出一种针对配电网的可靠性指标分析系统及方法。Aiming at the above technical problems, the present invention proposes a reliability index analysis system and method for distribution network.

本发明所提出的技术方案如下：The technical scheme proposed by the present invention is as follows:

本发明提出了一种可靠性指标分析系统，包括：The present invention proposes a reliability index analysis system, including:

设置和定义模块，用于在电子地图上划分配电网网格，并定位配电网馈线；Set up and define modules for delineating distribution grids on electronic maps and locating distribution network feeders;

信息获取模块，用于获取配电网所有客户的客户可靠性指标数据；The information acquisition module is used to acquire the customer reliability index data of all customers of the distribution network;

统计模块，用于根据配电网所有客户的客户可靠性指标数据，统计配电网网格区域内客户的客户可靠性指标数据，再根据网格统计条件，从而得到网格可靠性指标统计结果；The statistics module is used to count the customer reliability index data of customers in the grid area of the distribution network according to the customer reliability index data of all customers in the distribution network, and then obtain the grid reliability index statistical results according to the grid statistical conditions. ;

还用于根据配电网所有客户的客户可靠性指标数据，统计配电网馈线上客户的客户可靠性指标数据，再根据馈线统计条件，从而得到馈线可靠性指标统计结果；It is also used to count the customer reliability index data of the customers on the distribution network feeder according to the customer reliability index data of all customers of the distribution network, and then according to the feeder statistical conditions, to obtain the feeder reliability index statistical results;

显示模块，用于在电子地图的配电网网格上显示对应的网格可靠性指标统计结果，和/或A display module for displaying the corresponding grid reliability index statistical results on the distribution grid grid of the electronic map, and/or

在电子地图的配电网馈线上显示对应的馈线可靠性指标统计结果。Display the corresponding feeder reliability index statistics results on the distribution network feeder of the electronic map.

本发明上述的可靠性指标分析系统中，统计模块，还用于基于配电网所有客户的客户可靠性指标数据，并根据客户统计条件，生成配电网客户可靠性指标统计结果；In the above-mentioned reliability index analysis system of the present invention, the statistics module is further configured to generate a statistical result of the reliability index of distribution network customers based on the customer reliability index data of all customers of the distribution network and according to the customer statistical conditions;

配电网所有客户的客户可靠性指标数据包括客户停电信息、供电可靠率、客户平均停电时间、客户平均停电次数、停电持续时间；The customer reliability index data of all customers of the distribution network include customer power outage information, power supply reliability rate, average customer outage time, average customer outage times, and outage duration;

客户统计条件包括统计时间、排名、用户口径、地区特征。The customer statistical conditions include statistical time, ranking, user caliber, and regional characteristics.

本发明上述的可靠性指标分析系统中，配电网网格区域内客户的客户可靠性指标数据包括基础用户数、客户停电信息、供电可靠率、客户平均停电时间、客户平均停电次数、停电持续时间；In the above-mentioned reliability index analysis system of the present invention, the customer reliability index data of the customers in the grid area of the power distribution network includes the number of basic users, customer power outage information, power supply reliability rate, customer average power outage time, customer average power outage times, and power outage duration. time;

网格统计条件包括统计时间、统计单位、指标口径、地区特征；Grid statistical conditions include statistical time, statistical unit, index caliber, and regional characteristics;

网格统计条件还包括用户平均停电时间和占全年目标值的百分比。Grid statistical conditions also include the average user outage time and the percentage of the target value for the year.

本发明上述的可靠性指标分析系统中，配电网馈线上客户的客户可靠性指标数据包括基础用户数、客户停电信息、供电可靠率、客户平均停电时间、客户平均停电次数、停电持续时间；In the above-mentioned reliability index analysis system of the present invention, the customer reliability index data of the customers on the distribution network feeder includes the number of basic users, customer power outage information, power supply reliability rate, average customer outage time, average customer outage times, and outage duration;

馈线统计条件包括统计时间、统计单位、地区特征。Feeder statistical conditions include statistical time, statistical units, and regional characteristics.

本发明上述的可靠性指标分析系统中，设置和定义模块，还用于在电子地图上划分区局区域；In the above-mentioned reliability index analysis system of the present invention, the setting and definition module is also used to divide the district area on the electronic map;

统计模块，还用于根据配电网所有客户的客户可靠性指标数据，统计区局区域内客户的客户可靠性指标数据，再根据区局统计条件，从而得到区局可靠性指标统计结果；The statistical module is also used to count the customer reliability index data of customers in the district bureau area according to the customer reliability index data of all customers of the distribution network, and then according to the district bureau statistical conditions, so as to obtain the district bureau reliability index statistical results;

显示模块，用于在电子地图的区局区域内显示对应的区局可靠性指标统计结果；The display module is used to display the statistical results of the corresponding regional bureau reliability indicators in the regional bureau area of the electronic map;

区局统计条件包括用户平均停电时间和占全年目标值的百分比。The statistical conditions of the district bureau include the average power outage time of users and the percentage of the target value for the whole year.

本发明还提出了一种可靠性指标分析方法，包括以下步骤：The present invention also proposes a reliability index analysis method, comprising the following steps:

步骤S1、在电子地图上划分配电网网格，并定位配电网馈线；Step S1, draw the distribution grid grid on the electronic map, and locate the distribution network feeder;

步骤S2、获取配电网所有客户的客户可靠性指标数据；Step S2, obtaining customer reliability index data of all customers of the distribution network;

步骤S3、根据配电网所有客户的客户可靠性指标数据，统计配电网网格区域内客户的客户可靠性指标数据，再根据网格统计条件，从而得到网格可靠性指标统计结果；Step S3, according to the customer reliability index data of all customers of the distribution network, count the customer reliability index data of the customers in the grid area of the distribution network, and then obtain the grid reliability index statistical result according to the grid statistical conditions;

根据配电网所有客户的客户可靠性指标数据，统计配电网馈线上客户的客户可靠性指标数据，再根据馈线统计条件，从而得到馈线可靠性指标统计结果；According to the customer reliability index data of all customers of the distribution network, the customer reliability index data of the customers on the distribution network feeder is counted, and then according to the feeder statistical conditions, the statistical results of the feeder reliability index are obtained;

步骤S4、在电子地图的配电网网格上显示对应的网格可靠性指标统计结果，和/或Step S4, displaying the corresponding grid reliability index statistical results on the distribution network grid of the electronic map, and/or

在电子地图的配电网馈线上显示对应的馈线可靠性指标统计结果。Display the corresponding feeder reliability index statistics results on the distribution network feeder of the electronic map.

本发明上述的可靠性指标分析方法中，步骤S3还包括：In the above-mentioned reliability index analysis method of the present invention, step S3 further includes:

基于配电网所有客户的客户可靠性指标数据，并根据客户统计条件，生成配电网客户可靠性指标统计结果；Based on the customer reliability index data of all customers of the distribution network, and according to the customer statistical conditions, generate the statistical results of the customer reliability index of the distribution network;

配电网所有客户的客户可靠性指标数据包括客户停电信息、供电可靠率、客户平均停电时间、客户平均停电次数、停电持续时间；The customer reliability index data of all customers of the distribution network include customer power outage information, power supply reliability rate, average customer outage time, average customer outage times, and outage duration;

客户统计条件包括统计时间、排名、用户口径、地区特征。The customer statistical conditions include statistical time, ranking, user caliber, and regional characteristics.

本发明上述的可靠性指标分析方法中，配电网网格区域内客户的客户可靠性指标数据包括基础用户数、客户停电信息、供电可靠率、客户平均停电时间、客户平均停电次数、停电持续时间；In the above-mentioned reliability index analysis method of the present invention, the customer reliability index data of customers in the distribution network grid area includes the number of basic users, customer power outage information, power supply reliability rate, customer average power outage time, customer average power outage times, and power outage duration. time;

网格统计条件包括统计时间、统计单位、指标口径、地区特征；Grid statistical conditions include statistical time, statistical unit, index caliber, and regional characteristics;

网格统计条件还包括用户平均停电时间和占全年目标值的百分比。Grid statistical conditions also include the average user outage time and the percentage of the target value for the year.

本发明上述的可靠性指标分析方法中，配电网馈线上客户的客户可靠性指标数据包括基础用户数、客户停电信息、供电可靠率、客户平均停电时间、客户平均停电次数、停电持续时间；In the above-mentioned reliability index analysis method of the present invention, the customer reliability index data of the customers on the distribution network feeder includes the number of basic users, customer power outage information, power supply reliability rate, average customer outage time, average customer outage times, and outage duration;

馈线统计条件包括统计时间、统计单位、地区特征。Feeder statistical conditions include statistical time, statistical units, and regional characteristics.

本发明上述的可靠性指标分析方法中，步骤S1还包括：在电子地图上划分区局区域；In the above-mentioned reliability index analysis method of the present invention, step S1 further includes: dividing the district area on the electronic map;

步骤S3还包括：根据配电网所有客户的客户可靠性指标数据，统计区局区域内客户的客户可靠性指标数据，再根据区局统计条件，从而得到区局可靠性指标统计结果；Step S3 further includes: according to the customer reliability index data of all the customers of the distribution network, count the customer reliability index data of the customers in the district bureau area, and then obtain the district bureau reliability index statistical result according to the district bureau statistical conditions;

步骤S4还包括：在电子地图的区局区域内显示对应的区局可靠性指标统计结果；Step S4 also includes: displaying the corresponding regional bureau reliability index statistical results in the regional bureau area of the electronic map;

区局统计条件包括用户平均停电时间和占全年目标值的百分比。The statistical conditions of the district bureau include the average power outage time of users and the percentage of the target value for the whole year.

本发明构造一种针对配电网的可靠性指标分析系统及方法，基于一定的统计条件，对配电网所有客户的客户可靠性指标数据进行分析，从而获得网格可靠性指标统计结果和馈线可靠性指标统计结果，能够确定配电网存在问题和瑕疵的位置，为以后“对症下药”提供基础，最终实现完善配电网网架，提升配电网建设和运营效率，在保障配电网供电安全、稳定的基础上，提高供电可靠性和供电服务质量，实用性强。The invention constructs a reliability index analysis system and method for the distribution network, and based on certain statistical conditions, analyzes the customer reliability index data of all customers of the distribution network, thereby obtaining the grid reliability index statistical results and feeders The statistical results of reliability indicators can determine the location of problems and defects in the distribution network, provide a basis for "prescribe the right medicine" in the future, and finally realize the improvement of the distribution network grid, improve the construction and operation efficiency of the distribution network, and ensure the power supply of the distribution network. On the basis of safety and stability, the reliability of power supply and the quality of power supply service are improved, with strong practicability.

附图说明Description of drawings

下面将结合附图及实施例对本发明作进一步说明，附图中：The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:

图1示出了本发明优选实施例的针对配电网的可靠性指标分析系统的功能模块示意图；1 shows a schematic diagram of functional modules of a reliability index analysis system for a distribution network according to a preferred embodiment of the present invention;

图2示出了本发明一优选实施例得到的配电网客户可靠性指标统计结果的照片；FIG. 2 shows a photo of the statistical result of the reliability index of distribution network customers obtained by a preferred embodiment of the present invention;

图3示出了本发明一优选实施例得到的网格可靠性指标统计结果的照片；FIG. 3 shows a photo of a grid reliability index statistical result obtained by a preferred embodiment of the present invention;

图4示出了本发明一优选实施例得到的馈线可靠性指标统计结果的照片；Fig. 4 shows a photo of the statistical result of the reliability index of the feeder obtained by a preferred embodiment of the present invention;

图5示出了本发明一优选实施例得到的区局可靠性指标统计结果的照片；Fig. 5 shows the photo of the statistical result of the reliability index of the district office obtained by a preferred embodiment of the present invention;

图6示出了本发明一优选实施例得到的网格可靠性指标统计结果的照片。FIG. 6 shows a photo of a grid reliability index statistical result obtained by a preferred embodiment of the present invention.

具体实施方式Detailed ways

本发明所要解决的技术问题是：在新形势下，如何完善配电网网架，提升配电网建设和运营效率，在保障配电网供电安全、稳定的基础上，提高供电可靠性和供电服务质量，成为城市配电网管理的重点。因此，提出用于表征和量化配电网可靠性的指标，并提出基于配电网可靠性指标的分析系统和方法是当前急需解决的技术问题。本发明就该技术问题而提出的技术思路是：构造一种针对配电网的可靠性指标分析系统及方法，基于一定的统计条件，对配电网所有客户的客户可靠性指标数据进行分析，从而获得网格可靠性指标统计结果和馈线可靠性指标统计结果，能够确定配电网存在问题和瑕疵的位置，为以后“对症下药”提供基础，最终实现完善配电网网架，提升配电网建设和运营效率，在保障配电网供电安全、稳定的基础上，提高供电可靠性和供电服务质量。The technical problem to be solved by the present invention is: under the new situation, how to improve the grid structure of the distribution network, improve the construction and operation efficiency of the distribution network, and improve the reliability of power supply and power supply on the basis of ensuring the safety and stability of the power supply of the distribution network Service quality has become the focus of urban distribution network management. Therefore, it is an urgent technical problem to propose an index to characterize and quantify the reliability of distribution network, and to propose an analysis system and method based on the reliability index of distribution network. The technical idea proposed by the present invention for this technical problem is: constructing a reliability index analysis system and method for the distribution network, and based on certain statistical conditions, analyze the customer reliability index data of all customers of the distribution network, In this way, the statistical results of grid reliability indicators and feeder reliability indicators can be obtained, which can determine the location of problems and defects in the distribution network, provide a basis for "prescribe the right medicine" in the future, and finally realize the improvement of the distribution network grid and improve the distribution network. Construction and operation efficiency, on the basis of ensuring the safety and stability of power supply in the distribution network, improve the reliability of power supply and the quality of power supply services.

为了使本发明的技术目的、技术方案以及技术效果更为清楚，以便于本领域技术人员理解和实施本发明，下面将结合附图及具体实施例对本发明做进一步详细的说明。In order to make the technical purpose, technical solutions and technical effects of the present invention clearer and facilitate those skilled in the art to understand and implement the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

如图1所示，图1示出了本发明优选实施例的针对配电网的可靠性指标分析系统的功能模块示意图。As shown in FIG. 1 , FIG. 1 shows a schematic diagram of functional modules of a reliability index analysis system for a distribution network according to a preferred embodiment of the present invention.

该可靠性指标分析系统包括：The reliability index analysis system includes:

设置和定义模块100，用于在电子地图上划分配电网网格，并定位配电网馈线；Setting and defining module 100, for drawing distribution grid grids on the electronic map, and locating distribution network feeders;

信息获取模块200，用于获取配电网所有客户的客户可靠性指标数据；The information acquisition module 200 is used for acquiring customer reliability index data of all customers of the distribution network;

统计模块300，用于根据配电网所有客户的客户可靠性指标数据，统计配电网网格区域内客户的客户可靠性指标数据，再根据网格统计条件，从而得到网格可靠性指标统计结果；The statistics module 300 is used to count the customer reliability index data of the customers in the grid area of the distribution network according to the customer reliability index data of all customers of the distribution network, and then obtain the grid reliability index statistics according to the grid statistical conditions result;

还用于根据配电网所有客户的客户可靠性指标数据，统计配电网馈线上客户的客户可靠性指标数据，再根据馈线统计条件，从而得到馈线可靠性指标统计结果；It is also used to count the customer reliability index data of the customers on the distribution network feeder according to the customer reliability index data of all customers of the distribution network, and then according to the feeder statistical conditions, to obtain the feeder reliability index statistical results;

显示模块400，用于在电子地图的配电网网格上显示对应的网格可靠性指标统计结果，和/或A display module 400, configured to display the corresponding grid reliability index statistical results on the distribution network grid of the electronic map, and/or

在电子地图的配电网馈线上显示对应的馈线可靠性指标统计结果。Display the corresponding feeder reliability index statistics results on the distribution network feeder of the electronic map.

在上述技术方案中，基于一定的统计条件，对配电网所有客户的客户可靠性指标数据进行分析，从而获得网格可靠性指标统计结果和馈线可靠性指标统计结果，能够确定配电网存在问题和瑕疵的位置，为以后“对症下药”提供基础，最终实现完善配电网网架，提升配电网建设和运营效率，在保障配电网供电安全、稳定的基础上，提高供电可靠性和供电服务质量。In the above technical solution, based on certain statistical conditions, the customer reliability index data of all customers in the distribution network are analyzed, so as to obtain the statistical results of grid reliability indicators and feeder reliability indicators, and it is possible to determine the existence of the distribution network. The location of problems and defects will provide the basis for "prescribe the right medicine" in the future, and finally realize the improvement of the distribution network framework, improve the construction and operation efficiency of the distribution network, and improve the reliability and stability of the power supply on the basis of ensuring the safety and stability of the power supply of the distribution network. Quality of power supply service.

配电网出现问题，有时并不是配电网元器件损坏导致，还有可能由人为导致，在本实施例中，统计模块300，还用于基于配电网所有客户的客户可靠性指标数据，并根据客户统计条件，生成配电网客户可靠性指标统计结果。这样，通过配电网客户可靠性指标统计结果就能判断对应客户是否可靠。Problems in the distribution network are sometimes not caused by damage to the components of the distribution network, but may also be caused by humans. And according to the customer statistical conditions, generate the distribution network customer reliability index statistical results. In this way, it is possible to judge whether the corresponding customer is reliable through the statistical results of the customer reliability index of the distribution network.

具体地，配电网所有客户的客户可靠性指标数据包括客户停电信息、供电可靠率、客户平均停电时间、客户平均停电次数、停电持续时间。客户统计条件可以包括统计时间、排名、用户口径、地区特征等，配电网客户可靠性指标统计结果如图2所示。Specifically, the customer reliability index data of all customers of the distribution network includes customer power outage information, power supply reliability rate, average customer outage time, average customer outage times, and outage duration. The customer statistical conditions can include statistical time, ranking, user caliber, regional characteristics, etc. The statistical results of customer reliability indicators in the distribution network are shown in Figure 2.

进一步地，配电网网格区域内客户的客户可靠性指标数据包括基础用户数、客户停电信息、供电可靠率、客户平均停电时间、客户平均停电次数、停电持续时间。同时，网格统计条件包括统计时间、统计单位、指标口径、地区特征等，网格可靠性指标统计结果如图3所示。Further, the customer reliability index data of customers in the distribution network grid area includes the number of basic users, customer power outage information, power supply reliability rate, average customer outage time, average customer outage times, and outage duration. At the same time, the grid statistical conditions include statistical time, statistical units, index caliber, regional characteristics, etc. The statistical results of grid reliability indicators are shown in Figure 3.

进一步地，配电网馈线上客户的客户可靠性指标数据包括基础用户数、客户停电信息、供电可靠率、客户平均停电时间、客户平均停电次数、停电持续时间。同时，馈线统计条件包括统计时间、统计单位、地区特征等，馈线可靠性指标统计结果如图4所示。Further, the customer reliability index data of customers on the distribution network feeder includes the number of basic users, customer power outage information, power supply reliability rate, average customer outage time, average customer outage times, and outage duration. At the same time, feeder statistical conditions include statistical time, statistical units, regional characteristics, etc. The statistical results of feeder reliability indicators are shown in Figure 4.

进一步地，设置和定义模块100，用于在电子地图上划分区局区域；Further, the setting and definition module 100 is used to divide the district area on the electronic map;

统计模块300，还用于根据配电网所有客户的客户可靠性指标数据，统计区局区域内客户的客户可靠性指标数据，再根据区局统计条件，从而得到区局可靠性指标统计结果；The statistical module 300 is further configured to count the customer reliability index data of the customers in the district bureau area according to the customer reliability index data of all customers of the distribution network, and then obtain the regional bureau reliability index statistical result according to the district bureau statistical conditions;

显示模块400，用于在电子地图的区局区域内显示对应的区局可靠性指标统计结果，如图5所示。The display module 400 is configured to display the corresponding regional bureau reliability index statistical results in the regional bureau area of the electronic map, as shown in FIG. 5 .

在这里，区局统计条件包括用户平均停电时间和占全年目标值的百分比。Here, the statistical conditions of the district bureau include the average power outage time of users and the percentage of the target value for the whole year.

进一步地，在本实施例中，网格统计条件还包括用户平均停电时间和占全年目标值的百分比，在电子地图的配电网网格上显示对应的网格可靠性指标统计结果如图6所示。Further, in this embodiment, the grid statistical conditions also include the average power outage time of users and the percentage of the annual target value, and the corresponding grid reliability index statistical results are displayed on the distribution network grid of the electronic map as shown in the figure. 6 shown.

进一步地，本发明还提出了一种可靠性指标分析方法，包括以下步骤：Further, the present invention also proposes a reliability index analysis method, comprising the following steps:

步骤S1、在电子地图上划分配电网网格，并定位配电网馈线；Step S1, draw the distribution grid grid on the electronic map, and locate the distribution network feeder;

步骤S2、获取配电网所有客户的客户可靠性指标数据；Step S2, obtaining customer reliability index data of all customers of the distribution network;

步骤S3、根据配电网所有客户的客户可靠性指标数据，统计配电网网格区域内客户的客户可靠性指标数据，再根据网格统计条件，从而得到网格可靠性指标统计结果；Step S3, according to the customer reliability index data of all customers of the distribution network, count the customer reliability index data of the customers in the grid area of the distribution network, and then obtain the grid reliability index statistical result according to the grid statistical conditions;

根据配电网所有客户的客户可靠性指标数据，统计配电网馈线上客户的客户可靠性指标数据，再根据馈线统计条件，从而得到馈线可靠性指标统计结果；According to the customer reliability index data of all customers of the distribution network, the customer reliability index data of the customers on the distribution network feeder is counted, and then according to the feeder statistical conditions, the statistical results of the feeder reliability index are obtained;

步骤S4、在电子地图的配电网网格上显示对应的网格可靠性指标统计结果，和/或Step S4, displaying the corresponding grid reliability index statistical results on the distribution network grid of the electronic map, and/or

在电子地图的配电网馈线上显示对应的馈线可靠性指标统计结果。Display the corresponding feeder reliability index statistics results on the distribution network feeder of the electronic map.

在上述技术方案中，基于一定的统计条件，对配电网所有客户的客户可靠性指标数据进行分析，从而获得网格可靠性指标统计结果和馈线可靠性指标统计结果，能够确定配电网存在问题和瑕疵的位置，为以后“对症下药”提供基础，最终实现完善配电网网架，提升配电网建设和运营效率，在保障配电网供电安全、稳定的基础上，提高供电可靠性和供电服务质量。In the above technical solution, based on certain statistical conditions, the customer reliability index data of all customers in the distribution network are analyzed, so as to obtain the statistical results of grid reliability indicators and feeder reliability indicators, and it is possible to determine the existence of the distribution network. The location of problems and defects will provide the basis for "prescribe the right medicine" in the future, and finally realize the improvement of the distribution network framework, improve the construction and operation efficiency of the distribution network, and improve the reliability and stability of the power supply on the basis of ensuring the safety and stability of the power supply of the distribution network. Quality of power supply service.

配电网出现问题，有时并不是配电网元器件损坏导致，还有可能由人为导致，在本实施例中，步骤S3还包括：基于配电网所有客户的客户可靠性指标数据，并根据客户统计条件，生成配电网客户可靠性指标统计结果。这样，通过配电网客户可靠性指标统计结果就能判断对应客户是否可靠。Problems in the distribution network are sometimes not caused by damage to the components of the distribution network, but may also be caused by humans. In this embodiment, step S3 further includes: based on the customer reliability index data of all customers of the distribution network, and according to Customer statistical conditions, generate distribution network customer reliability index statistical results. In this way, it is possible to judge whether the corresponding customer is reliable through the statistical results of the customer reliability index of the distribution network.

具体地，配电网所有客户的客户可靠性指标数据包括客户停电信息、供电可靠率、客户平均停电时间、客户平均停电次数、停电持续时间。客户统计条件可以包括统计时间、排名、用户口径、地区特征等。Specifically, the customer reliability index data of all customers of the distribution network includes customer power outage information, power supply reliability rate, average customer outage time, average customer outage times, and outage duration. The customer statistical conditions may include statistical time, ranking, user caliber, regional characteristics, and the like.

进一步地，配电网网格区域内客户的客户可靠性指标数据包括基础用户数、客户停电信息、供电可靠率、客户平均停电时间、客户平均停电次数、停电持续时间。同时，网格统计条件包括统计时间、统计单位、指标口径、地区特征等。Further, the customer reliability index data of customers in the distribution network grid area includes the number of basic users, customer power outage information, power supply reliability rate, average customer outage time, average customer outage times, and outage duration. At the same time, the grid statistical conditions include statistical time, statistical unit, index caliber, regional characteristics, etc.

进一步地，配电网馈线上客户的客户可靠性指标数据包括基础用户数、客户停电信息、供电可靠率、客户平均停电时间、客户平均停电次数、停电持续时间。同时，馈线统计条件包括统计时间、统计单位、地区特征等。Further, the customer reliability index data of customers on the distribution network feeder includes the number of basic users, customer power outage information, power supply reliability rate, average customer outage time, average customer outage times, and outage duration. At the same time, feeder statistical conditions include statistical time, statistical units, and regional characteristics.

进一步地，步骤S1还包括：在电子地图上划分区局区域；Further, step S1 also includes: dividing the district bureau area on the electronic map;

步骤S3还包括：根据配电网所有客户的客户可靠性指标数据，统计区局区域内客户的客户可靠性指标数据，再根据区局统计条件，从而得到区局可靠性指标统计结果；Step S3 further includes: according to the customer reliability index data of all the customers of the distribution network, count the customer reliability index data of the customers in the district bureau area, and then obtain the district bureau reliability index statistical result according to the district bureau statistical conditions;

步骤S4还包括：在电子地图的区局区域内显示对应的区局可靠性指标统计结果。Step S4 further includes: displaying the corresponding regional bureau reliability index statistical results in the regional bureau area of the electronic map.

在这里，区局统计条件包括用户平均停电时间和占全年目标值的百分比。Here, the statistical conditions of the district bureau include the average power outage time of users and the percentage of the target value for the whole year.

进一步地，在本实施例中，网格统计条件还包括用户平均停电时间和占全年目标值的百分比。Further, in this embodiment, the grid statistical conditions further include the average power outage time of the user and the percentage of the target value for the whole year.

上面结合附图对本发明的实施例进行了描述，但是本发明并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本发明的启示下，在不脱离本发明宗旨和权利要求所保护的范围情况下，还可做出很多形式，这些均属于本发明的保护之内。The embodiments of the present invention have been described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific embodiments, which are merely illustrative rather than restrictive. Under the inspiration of the present invention, without departing from the scope of protection of the present invention and the claims, many forms can be made, which all belong to the protection of the present invention.

Claims (10)

1. a kind of analysis of Reliability system for power distribution network characterized by comprising
Setting and definition module (100) for dividing power distribution network grid on the electronic map, and position distribution feeder；
Data obtaining module (200), for obtaining client's reliability index data of all clients of power distribution network；
Statistical module (300) counts power distribution network grid regions for client's reliability index data according to all clients of power distribution network Client's reliability index data of client in domain, further according to lattice statistical condition, to obtain grid reliability index statistics knot Fruit；
Client's reliability index data according to all clients of power distribution network are also used to, the client for counting client on distribution feeder can By property achievement data, further according to feeder line statistical condition, to obtain feeder reliability indicator-specific statistics result；
Display module (400), for showing corresponding grid reliability index statistics knot on the power distribution network grid of electronic map Fruit, and/or
Corresponding feeder reliability indicator-specific statistics result is shown on the distribution feeder of electronic map.
2. analysis of Reliability system according to claim 1, which is characterized in that statistical module (300) is also used to base In client's reliability index data of all clients of power distribution network, and according to client's statistical condition, power distribution network client reliability is generated Indicator-specific statistics result；
Client's reliability index data of all clients of power distribution network include that client's outage information, power supply reliability, client averagely stop Electric time, client are averaged frequency of power cut, interruption duration；
Client's statistical condition includes statistical time, ranking, user's bore, regionalism.
3. analysis of Reliability system according to claim 1, which is characterized in that client in power distribution network net region Client's reliability index data include that basic user number, client's outage information, power supply reliability, client are averaged power off time, visitor Family is averaged frequency of power cut, interruption duration；
Lattice statistical condition includes statistical time, statistical unit, index bore, regionalism；
Lattice statistical condition further includes average power off time of user and the percentage for accounting for target of the whole year value.
4. analysis of Reliability system according to claim 1, which is characterized in that the client of client on distribution feeder Reliability index data include that basic user number, client's outage information, power supply reliability, client are averaged power off time, Ke Huping Equal frequency of power cut, interruption duration；
Feeder line statistical condition includes statistical time, statistical unit, regionalism.
5. analysis of Reliability system according to claim 1, which is characterized in that setting and definition module (100), also For the office of dividing regions on the electronic map region；
Statistical module (300), is also used to client's reliability index data according to all clients of power distribution network, in Statistical Area office region Client's reliability index data of client, further according to office, area statistical condition, to obtain office, area reliability index statistical result；
Display module (400), for showing corresponding office, area reliability index statistical result in office, the area of electronic map region；
Office, area statistical condition includes average power off time of user and the percentage for accounting for target of the whole year value.
6. a kind of analysis of Reliability method for power distribution network, which comprises the following steps:
Step S1, power distribution network grid is divided on the electronic map, and positions distribution feeder；
Step S2, client's reliability index data of all clients of power distribution network are obtained；
Step S3, according to client's reliability index data of all clients of power distribution network, client in power distribution network net region is counted Client's reliability index data, further according to lattice statistical condition, to obtain grid reliability index statistical result；
According to client's reliability index data of all clients of power distribution network, the client's reliability for counting client on distribution feeder refers to Data are marked, further according to feeder line statistical condition, to obtain feeder reliability indicator-specific statistics result；
Step S4, corresponding grid reliability index statistical result is shown on the power distribution network grid of electronic map, and/or
Corresponding feeder reliability indicator-specific statistics result is shown on the distribution feeder of electronic map.
7. analysis of Reliability method according to claim 6, which is characterized in that step S3 further include:
Client's reliability index data based on all clients of power distribution network, and according to client's statistical condition, generate power distribution network client Reliability index statistical result；
Client's reliability index data of all clients of power distribution network include that client's outage information, power supply reliability, client averagely stop Electric time, client are averaged frequency of power cut, interruption duration；
Client's statistical condition includes statistical time, ranking, user's bore, regionalism.
8. analysis of Reliability method according to claim 6, which is characterized in that client in power distribution network net region Client's reliability index data include that basic user number, client's outage information, power supply reliability, client are averaged power off time, visitor Family is averaged frequency of power cut, interruption duration；
Lattice statistical condition includes statistical time, statistical unit, index bore, regionalism；
Lattice statistical condition further includes average power off time of user and the percentage for accounting for target of the whole year value.
9. analysis of Reliability method according to claim 6, which is characterized in that the client of client on distribution feeder Reliability index data include that basic user number, client's outage information, power supply reliability, client are averaged power off time, Ke Huping Equal frequency of power cut, interruption duration；
Feeder line statistical condition includes statistical time, statistical unit, regionalism.
10. analysis of Reliability method according to claim 6, which is characterized in that step S1 further include: electronically Dividing regions office region on figure；
Step S3 further include: according to client's reliability index data of all clients of power distribution network, client in Statistical Area office region Client's reliability index data, further according to office, area statistical condition, to obtain office, area reliability index statistical result；
Step S4 further include: corresponding office, area reliability index statistical result is shown in office, the area of electronic map region；
Office, area statistical condition includes average power off time of user and the percentage for accounting for target of the whole year value.
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