Research On Cost Control Of Datang Tongxin Laijiawa Wind Farm

With the increasing rate of the energy consumption,non-renewable energy supply has become nervous than ever.In order to achieve sustainable economic development by improving the energy structure,reducing the pressure from energy conservation and emission reduction,as well as the environmental preservation and renewable energy resources development and utilization,a serious of renewable energy policies,is made by the government.Because of the general trend,it is a good opportunity to develop wind-power industry.And it is also pretty important for society's development because of its benefits like clearness,higher economic and so on.But we also notice that some disadvantages which is compared with thermal power and water power,like high cost,limited and seasonal output.All those remind us that there is still a long way to go.After the price of wind power electricity on land lowered by 0.02 k Wh in 2015,a government circular named ? Perfecting The Internet Benchmark Tariff Policy For On-shore Wind Power and Photovoltaic Power Generation ?,which was published in December 2015,specified that the price should continue to regulate to falling down to 0.01-0.02CNB/k Wh in 2016,and0.02-0.03CNB/k Wh in 2018.Subsidies annually for the part of price reduction has been becoming a clear police guidance increasingly,which proposes a high requirement for lowering wind –power investment costs.Now,limiting the construction cost in a certain range is a critical point for construction of wind power projects.So it is very important for the construction of wind-electric power plant to enhance their technology and manage level,ensure the quality,reduce the time limit and establish a fixable cost system.Project cost control,which means based on an optimized scheme of designing and construction so as to limit the cost in a certain investment by applying to advanced managerial and technical means during various stages of project construction,acquires greatest economic and social benefit with a minimum input.During large engineering project construction in our domain,the phenomena of financial estimation exceeding budget,budget exceeding financial estimation and final accounts exceeding budget exist popularly which significantly affect the efficiency of the program?Based on the cost management theories by reading lots of relevant documents,and combining with some related theoretical knowledge involving in economics,computer science,system theory,draw lessons from the domestic and foreign existing research on cost control of wind-power engineering construction,the writer did rigorous scientific analysis on the whole process of wind power project construction cost.According to state relevant researching actuality both in china and abroad,take Tong Xin Lai Jia Wa of Da Tang Corp for example,the writer fully discusses the defects of the whole construction in cost management,and analyzes the budget during all stages of its construction.In the view of the existed problems,the article proposes solutions and safeguards from the influential elements of cost control.And also expects more related study methods can be accumulated from this study.By broadening thinking to provide reference of scientific,reasonable,and effective cost control system in the same construction project,the improvement of wind-power project cost management and the financial risk reduction of investment can both be achieved.