1、Q / GDW I ICS29.240IICS29.240 CEC1312009 Q/ GDW 2010 Guidefor ConditionBased MaintenanceStrategy ofIsolating andGrounding Switcher The Anti-jamming RequirementfortheSecondary Equipment inthe 800kVDC ConvertStation 2010-06-21 2010-06-21 Q / GDW I II 1 1 2 1 3 1 4 1 5 3 5Q / GDW II Q / GDW 1 110 66 75
2、0kV 35kV ( ) GB 1985 2004 DL/T 486 2000 Q/GDW168-2008 Q/GDW172-2008 SF6 2005 173 2008 269 110/66kV 1 2 220kV 1 A B C D A B C D A A Q / GDW 2 B B C C D D 1 A A.1 A.2 A.3 A.3.1 A.3.2 A.3.3 A.3.4 A.4 B B.1 B.1.1 B.1.2 B.1.3 B.2 B.2.1 B.2.2 B.2.3 B.2.4 B.3 B.4 C C.1 Q/GDW168 2008 C.2 C.3 C.3.1 C.3.2 C.3
3、.3 C.3.4 C.3.5 C.3.6 C.3.7 C.3.8 C.3.9 C.3.10 C.3.11 D D.1 D.2 D.3 D.4 D.5 Q / GDW 3 C C D C C D D D Q / GDW 4Q / GDW 5 Q / GDW 6 1 7 2 7 3 7 4 8Q / GDW 7 2009 3 19 20 2009 5 8 2009 9 26 28 4 2009 10 8 10 18 2009 10 19 20 2009 10 30 11 30 2009 12 1 12 5 2009 12 7 12 9 2009 12 12 Q/GDW168 2008 1 220kV 1 2 110/66kV 6 Q / GDW 8 A B C D A B C D A B C D
