电力系统的基本知识—计算短路电流（电气设备）.pptx

PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;常用计算方法;标幺值;标么值、有名值及百分值之间的换;标么值、有名值及百分值之间的换;各物理量的基准值;各物理量的基准值;各电抗标幺值的计算;无穷大系统;短路电流的计算;欧姆法;欧姆法;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;PowerPointPres;例题;例题1;例题1;目录;目录;1.热效应;1.热效应;1.热效应;非周期分量等效时间;工程计算方法;2.短路电流的电动效应;2.短路电流的电动效应;3.短路稳定度的校验;3.短路稳定度的校验;3.短路稳定度的校验;3.短路稳定度的校验;课后思考及练习