电气技术  2014, Vol. 15 Issue (02): 93-96    DOI:
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铝合金电缆在大型光伏电站的应用
杨武
特变电工新疆新能源股份有限公司,乌鲁木齐 830011
The Application of Aluminum Alloy Cable in Large-Scale Photovoltaic Power Station
Yang Wu
Tbea Xinjiang New Energy Limited Company, Urumchi 830011
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摘要 大型光伏电站组件布置面积大,集电线路多,电缆造价比重较大。铜芯电缆价格高,质量和环保问题日益突出。我国铜资源贫乏,铝加工技术迅猛发展,从技术、价格、安全、资源利用等方面进行分析,电缆行业“以铝节铜”已是大势所趋。在欧美地区,铝合金电缆以其良好的电气和机械性能得到广泛应用。铝合金电缆的在光伏电站的应用,必将产生较大的经济和社会效益。文章从电缆投资成本、线路损耗和电缆敷设方面,对大型光伏电站主要交直流线路采用铝合金电缆和铜芯电缆进行比较。对铝合金电缆在大型光伏电站应用的可能性和必要性做了初步探讨。
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杨武
关键词 大型光伏电站铝合金电缆成本线路损耗电缆敷设    
Abstract:For the large-scale photovoltaic power station, because of the large groupware arrangement, the cable cost of collecting power lines is high for a large amount of cables. And the copper core cable has a high price. Its problem of quality and environmental protection is increasingly outstanding. With the developing of aluminum process technology and the lack of copper resources in our country, “saving the copper with aluminum” becomes a general trend in cable industry for conductor after analyzed technology, price, safety, resources utilization of two conductors. The aluminum alloy cables have been widely applied by its well electrical performance and mechanical properties in Europe and America. Significant economic and social benefits can be obtained by using the aluminum alloy cables in photovoltaic power station. This paper compared the main ac and dc lines of the large-scale photovoltaic power station using aluminum alloy and copper core cables from the investment cost, line loss and cable laying. The possibility and necessity of the application of aluminum alloy cable in large-scale photovoltaic power station was preliminary studied.
Key wordslarge-scale photovoltaic power station    aluminum alloy cable    cost    line loss    cable laying   
     出版日期: 2014-03-11
作者简介: 杨武(1983-),男,硕士研究生,电气工程师,主要从事太阳能光伏电站的设计与研究。
引用本文:   
杨武. 铝合金电缆在大型光伏电站的应用[J]. 电气技术, 2014, 15(02): 93-96. Yang Wu. The Application of Aluminum Alloy Cable in Large-Scale Photovoltaic Power Station. Electrical Engineering, 2014, 15(02): 93-96.
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https://dqjs.cesmedia.cn/CN/Y2014/V15/I02/93