Research On The Safety Management Of 220kV SunJia Substation Project

China's rapid economic development, breaking the balance of power load. In order to meet the growing power of agriculture, industrial electricity and residential electricity needs, we must re-planning the main regional power network infrastructure, and strengthen the construction of power transmission project, to meet the electricity needs of the people. Substation construction is an important part of the power transmission project, responsible for important functions electricity substation deployment, security objectives substation is an important part of the whole project objectives. Substation construction project total long period, construction work and more and more participants, the built environment variable, therefore, throughout the project, security risks can not be determined more. Does not control some of the risk factors is likely to cause significant harm to security incidents and personnel. Personnel involved in the construction of more complex tasks, complex technology, materials and equipment trumpet large, complex site work environment. Therefore, the key to strengthen the security management of the project is to do the safety management of the construction phase.This article will project security management as the research object, and discusses in detail the safety project safety management project management theory, security management system to discuss the project in terms of the scope of security management, characteristics, principles, evaluation methods and means of treatment content. Identification and analysis of hazards through safety management, on the fundamental factors affecting safety management. In this paper, Sun 220 kV substation project overview and introduction, the need for Sun 220 kV substation project construction analysis. In this paper, a theoretical analysis and case management controls to identify safety critical substation construction paper.This article explores the index system and evaluation methods substation project safety management, combined with the construction of Sun 220 kV substation actual cases, building safety assessment substation hierarchy structure using AHP,fuzzy comprehensive evaluation methods and entropy method, and analyzes its security control effect. Finally, based on the evaluation results propose targeted security controls.