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国网北京通州供电公司(以下简称“通州供电公司”)成立于1958年,是北京市电力公司授权经营的供电企业,主要负责北京市通州区906.28平方千米的电力供应、销售及所管辖区内的输电、变电、配电设施的建设、运行和维护工作。截至2012年底,通州地区共有220千伏变电站5座,110千伏及以下的变电站30座,其中110千伏变电站21座,主变总容量1846.5兆伏安,35千伏变电站9座,主变总容量217.8兆伏安。110千伏输电线
Founded in 1958, Beijing Tongzhou Power Supply Company (hereinafter referred to as “Tongzhou Power Supply Company”) is a power supply enterprise authorized by Beijing Power Company and is mainly responsible for the supply, sales and management of 906.28 square kilometers of power in Tongzhou District, Beijing. The area of transmission, substation, distribution facilities construction, operation and maintenance work. As of the end of 2012, Tongzhou has a total of 5 220 kV substations, 30 substations of 110 kV and below, of which 110 are 110 kV substations, the main transformer capacity of 1846.5 MVA, 35 kV substations 9, the main transformer The total capacity of 217.8 MVA. 110 kV transmission line