Research On The Performance Auditing Of220kV Power Transmission And Transformation In JY

Third power system reform in China, the State Power Corporation to achieve a"separation", is split into five major power generation companies and large power gridcompanies. To adapt to the needs of social and economic development, the grid company isincreasing year by year the investment of the power grid project, the effectiveness of the auditof the power grid project has become a national audit, the grid internal audit business one.Currently there are still not enough, the audit index system is not established, the audit resultshave not been the problem of the utilization efficiency audit of the power grid project. JY to220kV power transmission project, for example, system analysis, uncertainty analysis theorymethods, the use of the method of analysis of the system on the220-kilovolt the JY powertransmission project effective audit objectives, functions,protection mechanisms for systemanalysis, evaluation index system is established on the basis of analysis of the elements ofsystematic reviews content. Throughout the whole process of the220kV transmission projectefficiency audit studies JY systems analysis methods, and numerical analysis, the studycredible. Proposed audit strategies and measures to improve the220-kilovolt the JY powertransmission project effectiveness, in order to provide reference for other grid projects benefitaudit.