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With the continuous development of the electric power industry , the deepening of the power system reform and the power supply and demand situation changes , many unfavorable factors affecting power production safety , and some of the problems will gradually appear , must pay close attention . Transmission and Distribution companies in particular, how to improve safety in large power grids , high voltage , long-distance , large-capacity stage , the increasing complexity of network structure , EHV transmission line construction safety management is particularly important . On the basis of safety management theory and management theory , combined with the characteristics of 500kV transmission line construction project to build extra high voltage transmission line construction project management system . 500kV transmission line construction projects influencing factors analysis , evaluation EHV transmission line construction project from the the project initial safety and on-site safety point of view , the establishment of a fuzzy evaluation method of the evaluation model . 500kV transmission line project and the China Southern Power Grid Company is currently the highest voltage level of the power grid project , therefore , I would like to 500kV transmission line project as the research object , focus on EHV transmission line construction safety production assurance system , unsafe behavior and substance the control of the state of insecurity , and adverse environmental conditions , emphasizing safety production work of \Seeks to reflect China 's EHV transmission lines construction safety production practices , learn from foreign advanced security management results , in order to reach the school in order to set the purpose ; textual try to make it easy to understand, easy to understand . Finally , based on the 500kV Yangxi plant to Butterfly Ridge Transmission Line Project ( 2 bid ) instance .
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