Research For Benefit Analysis And Risk Assessment Of Photovoltaic Power Station Project

With the increasing depletion of traditional fossil fuels and the increasing use of energy caused by environmental pollution problems,accelerating energy transformation,actively seeking renewable energy instead of traditional energy sources,and improving environmental pollution and climate change question has become a trend of historical development.Therefore,countries have introduced policies to encourage clean energy development.In the past decade,China's photovoltaic industry has developed to the global leading level.By the end of 2016,China's PV products capacity and PV installed capacity have ranked first in the world.Photovoltaic power station development,which belongs to the downstream link of the photovoltaic industry chain,is the product of PV manufacturing to the application market,and ultimately used for the end of the electricity consumers.Therefore,the implementation of high level PV power station development,construction and risk management is of great significance for the popularization and application of PV power plants.However,there are still many areas to be improved in the development,construction and risk management of photovoltaic power stations,coupled with the diversity and uncertainty of local policies.At present,the industry's comprehensive benefit analysis and risk control methods for photovoltaic power plants are not unified,and practitioners are also exploring the process.In order to provide reference for practitioners of photovoltaic power station development and to manage the various risks involved in the development of power plants,based on the author's own work experience,combined with national and local policies,this paper takes the Inner Mongolia 10 MW PV power station as the research object,and combs out the universal benefit analysis and risk assessment methods of photovoltaic power plants.Based on the development and research trends of the photovoltaic industry at home and abroad,and combined with years of project development experience,this paper puts forward the risk identification method and the corresponding risk evaluation index system of investment and construction of photovoltaic power generation project.Using the improved TOPSIS method of gray relational degree,this paper constructs the risk assessment model of photovoltaic power generation project.Based on the actual situation of a photovoltaic power plant in Inner Mongolia,this paper analyzes the economic benefits of the PV project from the market level,the technical level and the financial level,and makes use of the risk assessment model to calculate.The author hopes to provide a reference for practitioners in the field of PV power plant development through this study,so as to promote the development of the industry in a more healthy,orderly and stable direction.