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非晶合金变压器在西部农网的应用及节能效益分析 被引量:2
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作者 李颖峰 闫群民 《陕西理工学院学报(自然科学版)》 2010年第2期10-13,共4页
介绍了非晶合金变压器的性能特点及农村电网负荷特性,利用国网公司在汉中供电局勉县电力局进行非晶合金变压器试点工程的实测数据,对该变压器的实际节能效果进行分析,并对整个试点工程进行经济综合分析与评价,结果表明非晶合金变压器具... 介绍了非晶合金变压器的性能特点及农村电网负荷特性,利用国网公司在汉中供电局勉县电力局进行非晶合金变压器试点工程的实测数据,对该变压器的实际节能效果进行分析,并对整个试点工程进行经济综合分析与评价,结果表明非晶合金变压器具有明显的节能效果,在农网建设改造中,非晶合金变压器将逐步取代传统的硅钢片铁芯变压器。 展开更多
关键词 非晶合金变压器 西部农网 节能效益 技术经济性
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Construction and Retrofit of Rural Power Networks in West China
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作者 李柏生 魏家经 《Electricity》 2004年第1期30-33,共4页
This paper describes briefly the results of construction and retrofit of rural power networks in West China's 12 provinces (regions). A large number of power lines and sub stations were newly built and updated. Th... This paper describes briefly the results of construction and retrofit of rural power networks in West China's 12 provinces (regions). A large number of power lines and sub stations were newly built and updated. The rate of power penetration of townships, villages and peasant households was grown significantly. The rate of line loss dropped great ly. Power-supply reliability was improved clearly. The 'same network, same price' of urban and rural residential con sumption was brought about, and sales price to peasant households lowered substantially. 展开更多
关键词 rural power network construction and retrofit sales price to household
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