《电工技术与电子技术》作业 16
(1)IA??220?0??6.11??33.7?A30?j20?2(2)P?2IARA?3350W(3)IB?UBA/Z?IC?UCA/Z???????380??150??10.56?176.3?A30?j20
380?150??10.56?116.3?A30?j20IA??IB?IC?18.3??33.7?AP?2UPIPcos??2?10.56?380?cos33.7??6677W?。??100?0?V，Z?10/3?,X?10?,求I?，I?，U2．三相电路如图5所示，已知UAB LababA
Iab???100?0??10??90?Aj10IA?103??120?AIB?103?120?AUAB?IAZ?Uab?IBZ?200??60?A
?????