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��UL1= Ig��L(RL1 COS+XL1Sin) =��112.7��0.128����0.315��0.6+0.078��0.8��=6.36V ��UL2= Ig��L(RL2 COS+XL2Sin) =��89.9��0.16����0.315��0.6+0.078��0.8��=6.31V ��UL3= Ig��L(RL3 COS+XL3Sin) =��89.7��0.065����0.616��0.6+0.084��0.8��=4.42V ��UL4= Ig��L(RL4COS+XL4Sin) =��43.7��0.256����0.616��0.6+0.084��0.8��=8.46 V ��UL5= Ig��L(RL5 COS+XL5Sin) =��14.95��0.005����1.37��0.6+0.09��0.8��=0.12 V ��UL6= Ig��L(RL6 COS+XL6Sin) =��11��0.005����1.37��0.6+0.09��0.8��=0.09V ��UL��=��UL1+��UL2 +��UL3 +��UL4 +��UL5 +��UL6=6.36+6.31+4.42+8.46+0.12+0.09=25.76V ú���Ͽ��ܵĵ�ѹ��ʧ ��U��=��UB+��UL�� =3.0+25.76=28.76V��63V ��������Ҫ�� ��3��ú���Ͽڵ�����·�ĵ�ѹ��ʧ ��UL1= ��UL2=��UL3=Ig��L(RL1 COS+XL1Sin) =��65.75��0.11����0.23��0.6+0.075��0.8��=2.48V ��UL4= Ig��L(RL4COS+XL4Sin) =��65.75��0.07����0.864��0.6+0.088��0.8��=4.69V ��UL5= Ig��L(RL5 COS+XL5Sin) =��65.75��0.2����0.616��0.6+0.084��0.8��=10V ��UL6= Ig��L(RL6 COS+XL6Sin) =��65.75��0.08����0.616��0.6+0.084��0.8��=4V ��UL7= Ig��L(RL COS+XL1Sin) =��24.9��0.1����1.37��0.6+0.09��0.8��=3.85 V ��UL8= Ig��L(RL COS+XL1Sin) =��24.6��0.005����1.37��0.6+0.09��0.8��=0.19V ��UL=��UL1+��UL2 +��UL3 +��UL4 +��UL5 +��UL6+��UL7+��UL8=2.48+2.48+2.48+4.69+10+4+3.85+0.19=30.17V ú���¿��ܵĵ�ѹ��ʧ ��U=��UB+��UL =0.49+30.17=30.66V��63V ��������Ҫ�� ���翪�ص������� ��һ�������翪������ 1.1 ��·��ĵ��»��㳤�ȼ���·�������頂ú���¹��������ϸ��֪�� d1 Lh=100m Id1��2��=5052A d2 Lh=490m Id2��2��=1420A (ú���Ͽ���Զ�㣩 d3 Lh=110m Id3��2��=4528A d4 Lh=130m Id4��2��=796A (ú���¿���Զ�㣩 2���������� 2.1����������ֵ Igz��Ie Ie--�綯���Ķ���� 2.2���ٶ�����ֵ��ú���Ͽ��豸�� ����1��KBZ-400��4165�ţ� ����ȡIe=110A ȡIZ=5Ie=550 A
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