A.PQ節(jié)點(diǎn) B.PV節(jié)點(diǎn) C.平衡節(jié)點(diǎn) D.不能確定
A.欠補(bǔ)償 B.過(guò)補(bǔ)償 C.全補(bǔ)償 D.恒補(bǔ)償
A.小干擾 B.大干擾 C.有功功率擾動(dòng) D.無(wú)功功率擾動(dòng)