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Intelligent simulation method and system of power distribution network terminal

A simulation method and distribution network technology, applied in the intelligent simulation method and system field of distribution network terminals, can solve the problems of lack of testing, verification of the correctness and adaptability of the feeder automation functions of the master station, etc.

Active Publication Date: 2013-03-06
云谷技术(珠海)有限公司
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The purpose of the embodiments of the present invention is to provide an intelligent simulation method for distribution network terminals, aiming to solve the prob

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  • Intelligent simulation method and system of power distribution network terminal

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In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

In the embodiment of the present invention, by using the same model as the main station, the simulated grid operation mode specified by the user is automatically generated and corresponding data is sent to the main station, so that the test can be performed without building actual lines and deploying actual power distribution terminals , Debug the function of the master station, provide an effective method for testing and verifying the correctness and adaptability of the feeder automation function of the master station.

Please refer to Fig. 1 and Fig. 2, an embodiment of the present invention provides an i...

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Abstract

The invention is applicable to the technical field of automation of a power distribution network and provides an intelligent simulation method and system of a power distribution network terminal. The method comprises the following steps of: leading out a model established by a main station according to an IEC61970 standard with a feed line capacitor type, and a CIM (Common Information Model) format in advance; leading in and analyzing led-out CIM format data and establishing an equipment data object; establishing a real-time data set; receiving a simulated power grid operation manner appointed by a user; establishing a power grid topology connection relation and analyzing primary equipment, a corresponding relation between an information point of the primary equipment and configuration information of a power distribution terminal, and configuration information of a remote control point, so as to carry out remote signaling and remote measuring grouping; and carrying out charged analysis on the power distribution network according to the configuration information and initial information of the power distribution terminal; and generating corresponding data according to a charged analysis result to be provided for a main station. The invention provides an effective method for testing and identifying the accuracy and the adaptability of a main station feed line automation function.

Description

technical field The invention belongs to the technical field of distribution network automation, and in particular relates to an intelligent simulation method and system for a distribution network terminal. Background technique With the country's increasing investment in the informatization process of distribution networks, distribution automation has ushered in unprecedented opportunities for development. Due to the development of communication technology, the communication conditions of the distribution network are gradually improving. According to the distribution automation technical guidelines issued by the State Grid and China Southern Power Grid, the scheme of using the master station to realize the feeder automation is recommended. The basis of the master station method to realize feeder automation is that the power distribution terminal can send the collected remote signaling and telemetry data to the master station through the communication network, and the master...

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Application Information

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IPC IPC(8): H02J13/00G06F17/50
CPCY02E60/76Y04S40/22Y02E60/00
Inventor 吴夙何霄鹏夏侯康
Owner 云谷技术(珠海)有限公司
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