| | 100 | | | | | | 1 220kV 1 | 2260MVA 220kV | 1 2 220kV | 1 2260MVA | 220kV 1 | | | | | | | | | | | | | | | | | | | | | | | | | GB8702 ︱ 2014 | | | | | | | | | | | | | | | | | | | | | | | | | 2024 3 8 | 100 | | | |