... o30jAB.A.e.I3I= = 3 eP-j70PeP-j30P.4,4 = 7,62< ;-1 00P0P B.I = 3eP-j70PeP-j30PeP-j120P.4,4 = 7,62< ;-2 20P0P = 7,62< ;140 P0P Chố sọỳ watmet : [][])W(33270cos4,4.220)I,Ucos(IUP)W(292 )140 120cos62,7.220)I,Ucos(IUP)W(1288)100(60cos62,7.220P}I,URe{)I,Ucos(IUPoABABABAB300BBCBBC2001A^AC.AACAAC1========== ... = IBmBsin(t + - ) uBBB = UBmBsin(t + - 120P0P) , iBBB = IBmBsin(t + - - 120P0P) uBCB = UBmBsin(t + - 240P0P) , iBCB = IBmBsin(t + - - 240P0P) P = ... - Khoa ióỷn - Bọỹ mọn Thióỳt bở õióỷn 141 Dổỷa vaỡo luỏỷt Kirhof 1 tờnh õổồỹc doỡng õióỷn dỏy theo caùc doỡng õióỷn pha nuùt A coù : CA.AB.A.III = nuùt B coù : AB.BC.B.III...