目 录一、工程概况..................................................................................................................................21.1 项目名称...............................................................................................................................21.2 工程地点...............................................................................................................................21.3 施工周期...............................................................................................................................31.4 作业环境...............................................................................................................................31.5 工程临时用电设备...............................................................................................................3二、编制依据..................................................................................................................................4三、现场勘测及供电特点分析......................................................................................................4四、配电设计..................................................................................................................................4五、负荷计算..................................................................................................................................55.1 负荷计算说明.......................................................................................................................55.2 需要系数确定.......................................................................................................................65.3 负荷计算公式.......................................................................................................................65.4 三相平衡...............................................................................................................................75.5 负荷计算及电缆选型.....................