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一、拟建35/10KV变电所供电系统设计 (一)、设计目的: (二)、原始资料:

一、短路的原因 二、短路的后果 三、短路的形式

本章首先简介短路的原因、后果及其 形式,接着分析无限大容量系统三相短路时的物理过程及有关物理量,然后重 点讲述企业共配电系统的短路电流计算, 进而阐述短路电流的效应,最后讲述高低压电器的选择和校验条件

第一节继电保护的任务与要求 第二节常用的保护继电器及其结线和操作方式 第三节高压电力线路的继电保护