Risk Assessment Of Grid Construction Project Based On The Grey Ahp

As an important industry, the power industry has been put forward higher requirements by the rapid development of economy and society, especially the development of power grid. Power industry is the people's livelihood, basic industries, undertaking the important task of promoting national economic development. However, our power grid problems, such as the weakness of the structure, especially most of the 500kV power grid not really taken shape, poor network security and reliability ,low level of the automation, lack of power peaking capacity, loss of large and poor power quality, but also severely restricts the development of China's power industry. Over the years, the risk evaluation of grid construction projects due to the impact of various barriers has not received enough attention. Construction of power projects is a comprehensive, professional, technical activities.so it is very important to identify risk factors , to evaluate the risk comprehensively and implement appropriate risk response.According to principles of risk identification for the grid construction projects and certain principles of identification, the article uses a scientific and reasonable identification method. According to the national power grid construction programs and certain principles of indicator construction, build the risk evaluation index system of the power grid construction project and describe the risk factors of the power grid construction project in detail. View of the uncertainty and poor information of the risk factors of the power grid construction project, combined the analytic hierarchy process and the gray system theory to establish the risk assessment model of the grid construction project- gray-level analysis, full use of AHP and gray whitening weight function the two risk assessment methods for power grid construction project risk assessment, based on the value of comprehensive evaluation of the project and combined with the level of risk of the actual network construction projects to re-understander their risk, provided a theoretical reference for the risk manager to develop the appropriate risk response strategies and measures for the project.