1、Q / GDW ICS29.240ICS 2 9 . K Q/GDW 462 2010 The rural electric networkconstructandreconstructtechnicalguide 2 0 1 0 - 1 1 - 0 2 2 0 1 0 - 1 1 - 0 2 Q / GDW I II 1 1 2 1 3 1 4 2 5 2 6 4 7 6 8 6 9 7 A 8 B 10 20 kV 12 C 10 20 kV 13 D 380V/220V 14 17Q / GDW II A B C D Q / GDW 1 110kV GB 50059 35 110kV G
2、B 50061 66kV GB 50217 GB/Tl2325 DL/T499 DL/T599 DL/T620 DL/T621 DL/T736 DL/T5118 DL/T5131 DL/T5220 10kV Q/GDW126 Q/GDW127 Q/GDW338 Q/GDW339 Q/GDW340 Q/GDW370 Q/GDW383 Q/GDW435 Q/GDWZ 461 2008 20 2006 1200 IEC 61970 rural electricpowernetwork 110kV county electricpowernetwork 110kV Villageelectricpow
3、er networkQ / GDW 2 110kV highVoltage distributionnetwork 35kV 66kV 110kV mediumVoltage distributionnetwork 10kV 20kV lowvoltagedistributionnetwork 380V/220V Q/GDW370 220kV 330kV 220kV 110kV 66kV A 110kV 185mm 2 66kV 150mm 2 35kV 120mm 2 35kV DL/T620 Q / GDW 3 110kV 66kV 35kV 1-2km 30 6m 1.8 2.1 N 1 Q/GDW383 GB 50059 a S11 b 110kV 20 63MVA 66kV 6.3 40MVA 35kV 3.15 20MVA a b T c 3 a 35kV SF 6 b 10kV c GIS HGIS a DL/T620 DL/T621 b GB 50059 a b c d Q/GDW340 e) Q / GDW 4 a 220V b 2 DC/DC c d a b c SF 6 SF 6 a b c d e f B C DL/T 5118 4km 15km 10kV Q / GDW 5 1
