如圖所示系統(tǒng),已知XG*=0.14,XT*=0.094,X0﹒T*=0.08,線路L的X1=0.126,(上述參數(shù)均已統(tǒng)一歸算至100MVA為基準(zhǔn)的標(biāo)幺值),且線路的X0=3X1 。(220KV基準(zhǔn)電流IB1為:IB1=263A,13.8KV基準(zhǔn)電流IB2為:IB2=4.19KA )試求K點(diǎn)發(fā)生三相短路時(shí),線路L和發(fā)電機(jī)G的短路電流;
A.低壓泵
B.中壓泵
C.高壓泵
D.單級(jí)泵
E.多級(jí)泵