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《Electric Power Technologic Economics》 2007-02
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Study on the Cost Change Characteristics of the Power Projects Commissioned during 1998~2005

LI Jing-ru, LU Yu, ZHAO Biao (State Power Economic Research Institute, Beijing 100761, China)  
Based on the data analysis of the sample power projects commissioned during 1998~2005, the overall tendency, fluctuation range and change progress of the power projects' cost in recent years are studied. The cost structure and cost change of the power projects are recalculated. The cost distribution of the power projects are compared by covariance method and the difficulties in cost control are analyzed. The characteristics and reasons about the cost change of the power projects are summarized, and some references are provided for the cost control of power projects for power companies.
【CateGory Index】: F426.61
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【References】
Chinese Journal Full-text Database 5 Hits
1 LIU Lei (Hubei Electric Power Design Institute, Wuhan 430024, China);Cost Analysis and Control Measures of 220 kV Substation Projects in Hubei Province in 2008[J];Energy Technology and Economics;2010-01
2 SHI Xue-fei1,ZHAO Biao1,SONG Yi1,ZHENG Yan1,ZHENG Hai-feng2 (1.State Power Economic Research Institute,Beijing 100052,China;2.State Grid Energy Research Institute,Beijing 100052,China);Cost Analysis of the Clearance and Compensation for Power Transmission & Transformation Construction Site during 2006-2008[J];Energy Technology and Economics;2010-05
3 LIANG Yue-qing(Hubei Electric Power Survey and Design Institute,Wuhan 430024,China);Cost Estimate Method for Transmission Line Project Based on Its Main Component Materials[J];Energy Technology and Economics;2010-07
4 ZHANG Jian,ZHANG Hao-yu,LI Jing-ru,ZHAO Biao(State PowerEconomic Research Institute,Beijing 100052,China);Analysis on Changes of the Power Transmission Project Cost in 2008[J];Energy Technology and Economics;2010-09
5 LI Jing-ru,ZHAO Biao,SHI Xue-fei,ZHENG Yan(State Power Economic Research Institute,Beijing 100052,China);Analysis Methods of Composite Cost Index for Transmission Projects[J];Energy Technology and Economics;2010-11
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 LUO Jie (Zhaoqing Power Supply Branch,Guangdian Group,China Southern Electric Power Grid Corporation,Zhaoqing,Guangdong Province,526060,China);Reform on Cost Management for Power Project[J];Electric Power Technologic Economics;2005-01
2 MO Xiyong (Shenzhen Weiyanda Electric Power Supervision and Management Company,Shenzhen,Guangdong,518034);Analysis on Over-budgeting of Transmission Project and Countermeasure[J];Electric Power Technologic Economics;2005-03
3 ZHU Hui-rong ZHANG Wei-bo(China Electric Power Engineering Consulting Group Corporation,Beijing 100011;China Huadian Group Corporation,Beijing 100035);Experiences on Contract Management for Large Power Construction Project[J];Electric Power Technologic Economics;2005-05
4 GONG Jian-bei JIANG Miao(1.Quzhou Power Supply Bureau of Zhejiang Province,Quzhou Zhejiang 324000;2.No.12 Engineering Bureau of China Water Conservancy and Hydroelectric Power,Jinhua Zhejiang 321025);Implementation of Tendering Model Using List of Power Project Work to Calculate Price[J];Electric Power Technologic Economics;2006-05
5 ZHANG Shuang-ping (Guangxi Power Grid Corporation,Nanning Guangxi 530023);Discussion on How to Strengthen the Project Cost Management for Power Grid Company[J];Electric Power Technologic Economics;2006-06
6 LI Hong-jun1,WEI Bin1,LI Cheng-ren1, QI Fang2(1. State Power Economic Research Institute, Beijing 100761, China; 2. School of Electric and Electronic Engineering, North China Electric Power University, Beijing 102206, China);Analysis on Related Issues of Investment during the 10~(th) Five-Year Plan for State Grid Corporation of China[J];Electric Power Technologic Economics;2007-06
7 Zhu Guangsheng(East China Grid Company Ltd.,Shanghai City,200002);Meanings of Valuation with Bill Quantity of Electric Power Construction in Practice and Its Environments[J];Electric Power Construction;2006-04
8 WANG Xin-mao(State Power Economic Research Institute,Beijing 100761,China);Retrospective for 30-year Reform on Power Investment System[J];Electric Power Technologic Economics;2008-06
9 HU Yuan-ming (Zhuzhou Power Supply Bureau of Hunan Electric Power Company, Zhuzhou 412000, China);Analysis and Countermeasures on Budgetary Overrun of Power Construction Projects[J];Electric Power Technologic Economics;2007-04
10 ;The analysis on cost and changing tendency of power girds projects[J];Electric Power Standardization & Construction Cost Control Information;2008-03
【Secondary References】
Chinese Journal Full-text Database 2 Hits
1 LIANG Yue-qing(Hubei Electric Power Survey and Design Institute,Wuhan 430024,China);Cost Estimate Method for Transmission Line Project Based on Its Main Component Materials[J];Energy Technology and Economics;2010-07
2 ZHANG Jian,ZHANG Hao-yu,LI Jing-ru,ZHAO Biao(State PowerEconomic Research Institute,Beijing 100052,China);Analysis on Changes of the Power Transmission Project Cost in 2008[J];Energy Technology and Economics;2010-09
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