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新建居民住宅小区供电模式的选取及经济效益分析
          
Selection and Analysis on Economic Benefit of Power Supply Modes for New Residential Areas

摘    要
新建居民住宅小区配电工程的优劣,牵涉到住宅小区供电模式的决策、工程造价、电缆造价、运维费用、可靠供电、环境评估和节能管理等方面,因此对新建居民住宅小区供电模式的选取和做好经济效益评估,具有十分重要的现实意义。对新建居民住宅小区配电工程的技术经济评估,通过抓住并且细化分析供电模式的支出。收入和全寿命周期经济效益,就可以合理地优选配置,降低工程造价,进一步提高供电配套工程的经济效益。介绍了居民住宅小区常用的供电模式,并以上海某新建居民住宅小区供电配套工程为例,运用经济效益分析比法对3种常用供电模式的支出。收入和全寿命周期经济效益分析,结果为 KT+WX 供电模式的投资最低,利润最高,为今后类似供电配套工程的方案选取和经济效益评估,提供了理论依据和技术支撑,具有一定的实用价值。
标    签 新建居民住宅小区   供电配套工程   供电模式   经济效益分析   New residential areas   Power supply matching project   Power supply model   Economic benefit analysis  
 
Abstract
The quality of distribution engineering for new residential areas is related to the decision of the power supply modes for residential areas, cost of the project, cable cost, cost of operation and maintenance, reliable power supply, environmental assessment and energy saving management, etc, so it is significant to select the best power supply mode for the new residential areas and make a good estimating of economic benefits.To make a good assessment of the technology and economy of the distribution project for new residential areas, only catching and analysing the expenditure, income and life-cycle economic benefits of the power supply modes detailedly, can we reasonably have the preferred configuration, reduce the cost of the project, and further improve the economic benefits of the power supply matching projects. Introducing the common power supply modes of the residential areas, and taking the power supply matching project of a new residential area in Shanghai as an example, using the economic efficiency analysis ratio method to analyze the expenditure, income and life-cycle economic benefits of the three kinds of the common power supply modes.The result is that the KT+WX power supply mode has the lowest investment and is most profitable, to provide a theoretical basis and technical supporting for the future selection and the economic evaluation for the similar power supply matching projects, and also some practical value.

中图分类号 TM727

 
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备注李红英(1983-),女,本科,从事电力系统规划及相关研究工作

引用该论文: Li Hongying,Sheng Zhonghua,Mao Xiaochun. Selection and Analysis on Economic Benefit of Power Supply Modes for New Residential Areas[J]. Power & Energy, 2012, 33(5): 424~428
李红英,盛中华,毛晓春. 新建居民住宅小区供电模式的选取及经济效益分析[J]. 电力与能源, 2012, 33(5): 424~428


被引情况:


【1】国 宗,高 翔,韦 钢,郭运城, "城市中压配电网接线方式的优选",电力与能源 35, 43-46(2014)



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参考文献
【1】肖海华.关于“供电配套费”的问题思考[J].广东输电与变电技术.2009(5):34-39.
 
【2】建设项目经济评价方法与参数(第三版)[M].北京:中国计划出版社,2006.
 
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