A.10,50,3,10 B.15,45,2,12 C.12,55,4,15 D.12,34,5,18
A.并網(wǎng)點電壓在85%~110%標稱電壓時能正常運行 B.并網(wǎng)點頻率為50.1Hz時能正常運行 C.每次頻率低于49.5Hz時要求至少能運行10min D.系統(tǒng)頻率高于50.5Hz時允許分布式電源并網(wǎng)
A.10,5,12 B.15,3,10,12 C.16,5,14,15 D.20,6,16