1、Q / GDW ICS29.240ICS . CEC Q/GDW 512 2010 Operating Codeof PowerCableline 2010-10-19 2010-10-19 Q / GDW I II 1 1 2 1 3 1 4 3 5 3 6 7 7 8 8 13 9 13 A 15 B 16 C 21 D 22 E 23 F 26 27Q / GDW II 1979 79 53 A C D E F B Q / GDW 1 500kV GB/T2900.10 GB 50150 2006 GB 50168 2006 GB 50169 2006 GB 50217 2007 DL/
2、T401 2002 DL/T596 1996 DL/T5161.1 2002 1 DL/T5161.5 2002 5 DL/T5221 2005 Q/GDW168 2008 Q/GDW317 2009 10 6 kV 500 kV Q/GDW370 2009 Q/GDW455 2010 Q/GDW456 2010 293 8 2009 664 2009 575 2010 637 2008 269 powercableline cable systemQ / GDW 2 auxiliary equipments auxiliary facilities continuouscross-bondi
3、ng shieldovervoltagelimiter parallelearthcontinuousconductor cable dividing box cable defect cable fault cable external damage protection cable route inspection cable condition-basedmaintenanceQ / GDW 3 cable circuittechnicalrecords GB 50217 2007 DL/T5221 2005 Q/GDW317 2009 U 0 U U m 1 U p1 U p2 1 U 0 U U m Q / GDW 4 U 0 /U/U m 0.6/1/1.2 8.7/10/12 8.7/15/17.5 12/20/24 26/35/40.5 U p1 95 125 200 U 0 /U/U m 50/66/72.5 64/110/126 127/220/252 190/330/363 290/500/550 U p1 450 550 1050 1175 1550 U p2 950 1175 2 380 20 1175 1425 62.5 380 750 37.5 1550 72.5 1050 47.5 A B 7.3
