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1、目录第一章车间电力负荷计算及变压器的选择1.1负荷计算的目的……………………………………………………………31.2负荷计算的方法及加氢裂化装置主要原始资料…………………………31.3按需要系数法确定负荷计算………………………………………………71.4尖峰电流……………………………………………………………………111.5车间变压器选择……………………………………………………………13第2章短路及短路电流的计算2.1短路的概述…………………………………………………………………182.2电力网路中的短路计算……………………………………………………21第3章导线
2、及其截面的选择3.1导线和电缆的选择…………………………………………………………293.2导线截面选择及校验的方法………………………………………………30第4章车间高、低压电气设备及其选择4.1低压电气的选择及校验条件………………………………………………354.2高压电气选择及校验条件…………………………………………………37第5章车间变电所和供配电系统的主结线5.1车间变电所所址选择的要求………………………………………………475.2车间变电所的总体布置及要求……………………………………………485.3车间供电系统的主结线………………………………………
3、……………49第6章供电系统的继电保护6.1继电保护的概述……………………………………………………………536.2常用继电保护的结线及整定计算…………………………………………536.3车间部分装置的继电保护………………………………………………55第7章防雷和接地7.1变电所的防雷保护…………………………………………………………577.2配电变压器和电容器的保护………………………………………………587.3接地保护……………………………………………………………………59谢辞…………………………………………………………………………60参考文献……………………
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