Reasoning Method for Multi-station Cooperative Operation Tickets at Master-station Side Based on Substation State Matrix

被引：0

作者：

Zhou K. ^{[1
]}

Hu H. ^{[2
]}

Bi R. ^{[1
]}

Hu Z. ^{[2
]}

Deng K. ^{[1
]}

Li X. ^{[1
]}

机构：

[1] Maintenance Company of State Grid Hubei Electric Power Co., Ltd., Wuhan

[2] School of Electrical Engineering and Automation, Wuhan University, Wuhan

来源：

Dianli Xitong Zidonghua/Automation of Electric Power Systems | 2023年 / 47卷 / 11期

基金：

中国国家自然科学基金;

关键词：

bay state; finite state machine; multi-station cooperation; operation ticket; substation;

D O I：

10.7500/AEPS20211022005

中图分类号：

TM7 [输配电工程、电力网及电力系统];

学科分类号：

080802 ;

摘要：

The master station-centralized control-substation operation ticket system can effectively prevent misoperation and achieve sequential control. This paper proposes a reasoning method for multi-station cooperative operation tickets at master station based on the substation state matrix. A bay model based on sequential control operations is constructed and a node state matrix based on the bay model is also constructed to generate a substation state matrix. A two-layer operation ticket reasoning model based on the substation state matrix is then constructed. The lower-level model is a station-side operation ticket reasoning model based on the substation state matrix. The upper-level model is a multi-station operation ticket reasoning model based on the inter station correlation vector-substation state matrix. By constructing a multi-layer finite state machine model under rule constraints, the solution of the two-layer model is achieved, and the generation of multi-station operation ticket reasoning is achieved. This method can achieve the reasoning generation of operation tickets for multi-bay and multi-substation equipment from operation to maintenance states, and is suitable for various wiring forms. The simulation test results show that the proposed method has high invoicing efficiency and quality. © 2023 Automation of Electric Power Systems Press. All rights reserved.

引用

页码：174 / 184

页数：10

共 20 条

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