Construction method, device and system of power grid topology model

A technology of power grid topology and construction method, which is applied in circuit devices, system integration technology, information technology support systems, etc., can solve problems such as unfavorable automatic search of power grid topology models

Active Publication Date: 2021-11-02
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a method, device, system, and computer-readable storage medium for constructing a grid topology model for the problem that the existing grid topology model is not conducive to automatic search

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  • Construction method, device and system of power grid topology model
  • Construction method, device and system of power grid topology model
  • Construction method, device and system of power grid topology model

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Embodiment Construction

[0036] In order to facilitate the understanding of the present application, and to make the above-mentioned purpose, features and advantages of the present application more obvious and understandable, the specific implementation manners of the present application will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth to facilitate a full understanding of the application, and preferred embodiments of the application are shown in the accompanying drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the application more thorough and comprehensive. The present application can be implemented in many other ways that are different from those described here, and those skilled in the art can make similar improvements wi...

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Abstract

The present application relates to a construction method, device, system, and computer-readable storage medium of a power grid topology model. The method includes: establishing a network structure layer according to the topological relationship between multiple control stations; The main wiring method establishes the main wiring structure layer, and establishes the line structure layer according to the line connection relationship between each control station; establishes the circuit breaker group structure layer according to the topological relationship between the equipment contained in the main wiring group; and then according to the network structure layer, The main wiring structure layer, the line structure layer and the circuit breaker group structure layer construct the network topology model. According to the network structure layer, the main wiring structure layer, the line structure layer and the circuit breaker group structure layer, the application constructs a grid topology model with clear logic and hierarchy, which solves the problem that the topology information described by the grid topology model is too scattered and mixed, and constructs a convenient The power grid topology model automatically searches for the power dispatching process, and can improve the power dispatching efficiency at the same time.

Description

technical field [0001] The present application relates to the technical field of electric power automation control, and in particular to a method, device, and system for constructing a grid topology model. Background technique [0002] Power dispatching refers to human dispatchers adjusting the system operation mode based on various data and real-time information, comprehensively considering various production and work conditions, so as to ensure the safe and stable operation of the power grid. One of the main tasks of power dispatching is to adjust the topology of the power grid in time when equipment is overhauled or fails, so as to ensure the continuous power supply of loads and the safety of the power grid. Therefore, choosing a suitable way to clearly represent the topology model of the power grid can effectively improve dispatching efficiency and is also the basis for realizing dispatching automation. [0003] Existing power grid topology models are often constructed ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J3/00G06F16/901G06Q50/06
CPCG06Q50/06G06F16/9024H02J3/00Y02E40/70Y04S10/50Y02D10/00
Inventor 黎翔张卫华杜亮徐良德詹鹏尹姝管霖王一苇徐尧燚闵鑫
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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