变电仿真培训系统的设计——倒闸操作模块

论文总字数：15651字

摘 要

Abstract II

第一章绪论 1

1.1选题背景 1

1.2选题目的和意义 1

第二章变电仿真培训系统各个模块 2

2.1系统模块构成 2

2.2模块功能介绍 2

2.2.1 SCADA监控 2

2.2.2 倒闸操作及操作票 3

2.2.3 一次缺陷 3

2.2.4 二次异常 4

2.2.5 事故处理 5

2.2.6 潮流计算 5

2.2.7 短路计算 5

2.2.8 五防闭锁 6

第三章倒闸操作 8

3.1电气设备倒闸操作 8

3.2倒闸操作票 9

3.2.1倒闸操作票术语 9

3.2.2操作票填写要求 10

3.2.3倒闸操作顺序 10

3.2.4倒闸操作应注意的事项 10

3.3倒闸操作 11

3.3.1功能介绍 11

第四章倒闸操作模块设计 13

4.1模块设计思路 13

4.2设计满足功能 14

第五章结束语 18

致谢 19

参考文献 20

变电仿真培训系统的设计——倒闸操作模块

摘 要

当今社会快速发展，工业迅速扩大，电力已经成为人们生活中不可或缺的一部分，变电站作为升压降压的主要地方，为用户提供所需电压等级。因此，全国范围建立数以千计的变电站，这就需要更多专业人员熟悉变电站运行以及处理变电站相关故障。变电仿真培训系统应运而生，旨在帮助相关人员熟练掌握技能或者培训人员。

本论文的变电仿真培训系统主要面向学校学生进行常规运行和反事故培训，本系统是学生实习和员工培训的有效工具。该系统设计的模块主要为倒闸操作，就是如果系统出现故障通过改变系统中设备的运行状态和运行方式来消除故障，保证系统安全稳定运行。

本文第一章绪论部分介绍了选题背景和意义。第二章对变电仿真培训系统整体模块进行相关概述，包括SCADA监控、短路计算、潮流计算、一次缺陷、二次异常、倒闸操作、五防闭锁、事故处理。第三章介绍设备倒闸操作相关事项、线路倒闸操作相关事项、倒闸模块功能分析。第四章主要负责倒闸操作部分功能实现。第五章结束负责阐述设计模块的优点以及不足之处。

关键词：220KV；变电仿真；倒闸操作；运行培训

Design of Substation Simulation Training System-Switching Operation Module

Abstract

With the rapid development of today"s society and the rapid expansion of industry, electricity has become an indispensable part of people"s lives. As the main place for step-up and step-down, substations provide users with the required voltage levels. Therefore, thousands of substations have been established nationwide, which requires more professionals to be familiar with substation operation and deal with substation related faults. The substation simulation training system came into being, which aims to help relevant personnel master skills or train personnel.

The substation simulation training system in this paper is mainly for school students to conduct routine operation and anti-accident training. This system is an effective tool for student internship and employee training. The module designed for the system is mainly for switching operation, that is, if the system fails, the operation state and operation mode of the equipment in the system are changed to eliminate the fault, and to ensure the safe and stable operation of the system.

The introduction to the first chapter of this article introduces the background and significance of the topic. The second chapter gives an overview of the overall modules of the substation simulation training system, including SCADA monitoring, short circuit calculation, power flow calculation, primary defect, secondary abnormality, switching operation, five prevention lockout, and accident handling. The third chapter introduces the related matters of equipment switching operation, the related matters of line switching operation, and the function analysis of the switching module. Chapter 4 is mainly responsible for the realization of some functions of the switching operation. The fifth chapter is responsible for explaining the advantages and disadvantages of the design module.

Key Words: 220KV; Substation Simulation; switching operation; Operation Training

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