| | | | | | | | | | | | | | | | | | | | 1 | | | | | | | | | | | 2 | | | | | | GB/T5907 | GB8624 | | GB13690 | | GB25506 | | GB50016 | GB50074 | GB50084 | | GB50116 | | GB50156 | | GB50222 | | GB50974 | | GA703 | | 3 | GB/T 5907、GB 13690、GB 50016、GB 50074、 | GB 50084、GB 50116、GB 50156、GB 50222、 | GB 50974 | | 3.1 | | | | | | 3.2 | | | OK | | | | | | 3.3 | | | | | | 3.4 | | | | | | | | | 3.5 | | | | | | 3.6 | | | | | 110kV | | | | | 4. | 4.1 | | | 4.2 | | a | | | b | | 3 | c | | | | | | | 4.3 | | | 7 | 4.4 | | | 5 | 5.1 | 5.1.1 4 | | | | 5.1.2 | | | 5.1.3 | | a | | b | | c | | 5.2 | 5.2.1 | 6 | 5.2.2 | | 5.2.3 | 5.3 | | 5.3 | 5.3.1 | 7 | 5.3.2 | | a | b 7 | | c 5.3.3 | | d 5.3 | | 5.3.3 | | a 7.3.1 ~ 7.3.9 7.5 7.9.3 | 3 | | b 7.1.1 ~ 7.1.3 7.4. | 5 7.4.6 3 | c | 7 | 4 | d 7 | 6 | 5.3.4 7 | | | 5.3.3 | | 6 | 6.1 | | | | 6.2 | | | | | 75% | 6.3 | | GB50156 | | 6.4 | | 6.5 | | | | 80% | 6.6 | | | | | 6.7 | | | | | 6.8 | | | 6.9 | | | | 6. 10 | | GB8624 A | 7 | 7.1 | 7.1.1 | | | | 7.1.2 | | 80% | | | | 7.1.3 | | GA703 | | 7.1.4 | | | 7.2 | 7.2.1 | | 50% | 7.2.2 | | 50% | 7.2.3 | | | 7.3 | | 7.3.1 | | | | | 7.3.2 | | | 7.3.3 6.5 | | | | 7.3.4 | | | 7.3.5 | | 125% | 7.3.6 | | | | 30% | | | | | 7.3.7 | | 20% | | 50% | | 7.3.8 | | GB50222 | 7.3.9 | | | 7.3.10 | | 7.3.11 | | | 7.3.12 | 7.4 | 7.4.1 | | | 7.4.2 | | | | 7.4.3 | | | | 7.4.4 | | | | 4.4.5 | | | 7.4.6 | | | 7.5 | | | | | | 7.6 | 7.61 | | | 7.6.2 | | | 7.6.3 | | | | 7.7 | 7.7.1 | | | | 7.7.2 | | 7.7.3 | | | 7.8 | 7.8.1 | | 7.8.2 GB25506 | | 7.9 | 7.9.1 | | | | 7.9.2 | | | | | 7.9.3 | | | | 7.9.4 | | | | | 7.9.5 | | | |