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中国南方电网有限责任公司属大型国有企业,担负着西电东送和为广东、广西、云南、贵州、海南5省(区)供电的重任,网内拥有水、煤、核、抽水蓄能、油、气、风力等多种电源,2007年底,南方区域总装机容量近1.3亿kW(不含港澳)。南方电网实施远距离、大容量、超高压输电,交直流混合运行,既有电触发直流技术,又有光触发、可控串补、超导电缆等世界顶尖技术。
China Southern Power Grid Co., Ltd. is a large-scale state-owned enterprise that is responsible for power transmission from west to east and power supply to five provinces (districts) in Guangdong, Guangxi, Yunnan, Guizhou and Hainan. The network owns water, coal, nuclear power, Oil, gas and wind power. By the end of 2007, the total installed capacity in the southern region was nearly 130 million kW (excluding Hong Kong and Macau). China Southern Power Grid implemented long-distance, high-capacity, EHV power transmission, AC and DC hybrid operation, both electric trigger DC technology, and light triggering, controllable string compensation, superconducting cables and other world-leading technology.