田玲

• 1:天津大学管理学院 天津市南开区300072

摘要(Abstract)：

随着电力市场化改革的不断深入,供电企业为了提高自身竞争力,就必须在保证电网运行可靠性的前提下兼顾经济性。对于拥有多电源、分区域供电电网的供电企业,合理地选择电力供给方和优选购电方案是降低企业综合运营成本、提高电网运行经济性的有效途径之一。作者综合考虑电力供给方的综合电费、辅助服务、综合服务和供电企业自身的电网结构、输电成本等因素,将模糊综合评价、层次分析和专家决策相结合,通过定性分析和定量计算,综合评价各购电方案,合理选择电力供给方,从而减少输电总费用,确保电网可靠、经济运行。该思路已应用于华北油田大型电网,并取得了一定的经济效益。

关键词(KeyWords)： 电力市场;供电企业;可靠性;经济性;模糊综合评价;层次分析法

Abstract:

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作者(Author): 田玲

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参考文献(References)：

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