泵的全面特性曲线在泵系统流动瞬变计算中应用

Based on full characterisics of pumps, with the dimentionless modeles of pumps, basic differentlal equations of flow transients and common boundary conditions in the pump systems. the Paper derives the caculated equations for the computer programs. Examples verify that this method meets the engineering requirement.

发电机保护断路器三相对称短路暂态电磁分析

对我国首次设计的ＳＦ＿６中等容量发电机保护断路器三相短路条件下瞬态电磁特性进行了研究，分析了此条件下的封闭式中等容量发电机保护断路器邻相电流产生的剩余磁场强度和断路器导电部分电动力、应力，外壳电动力及外壳应力。