文档介绍:目录摘要··················································第一章绪论设计选题背景·································第二章系统总体方案设计·································2-1-1设计要求简介·······································第三章负荷计算········································3-1-1三相用电设备组负荷计算的方法·······················3-1-2计算负荷及无功功率补偿·····························3-1-3车间变电所的所址和型式·····························第四章短路电流计算·····································4-1-1短路电流的计算方法································4-1-2计算短路电路中各元件的电抗标幺值··················4-1-3短路的形式········································4-1-4短路原因··········································4-1-5短路的后果················