Research On Safety Management Of The Power Supply Enterprises

Since 2008, the State Grid Corporation of China constructing and implementing the scientific, standardized, systematic and long-term effective safety risk control system in the entire network based on hazard identification, risk assessment and risk control. In this context, according the actual situation,combing the existing safety supervision system such as the should proceed from of their own, making full use of the site safety supervision, dynamic safety inspection, work zone safety representative and other safety risk management mode, A power supply company has built the "full coverage, full participation, continuous improvement" oriented working operation safety mode risk management system with the risk management as the main line and the pre control as the methods. In this system, the control points has been changed from the post hoc analyses into pre evaluation and can realize pre control active standardized management for safety risk comprehensive prevention.After introduction and innovation implementation the security risk management system based on the risk control as the main line, A power supply company has achieved better effect during safety production management. But because the security risk management is not meticulous and lack of grass-roots experience knowledge support, the some dangerous factors are still existing in the process of power production, which urgent need to build the oriented working security risk management system to achieve the integration control for the whole working and operation process.The risk sources of A power supply company have been identification in grid, equipment and operation link, and the risk categories have been segmentation identified such as fall, burn (scald) injury, equipment burning, equipment outages, power fluctuations and system collapse according to the security risk management category of personal, equipment and power grid. And according to the risk value the 5 risk levels have been determined, and the four levels risk control measures matching system has been set with the eliminating, processing, transferring and bearing methods.The importance of risk control in safety operation management has been verified and stressed again after analyzing the contents and the implementation effect of the existing safety operation risk management mode for A power supply company. At the same time, put forward that the safety management in production and operation activities effectively bring into the safety management mode setting and risk management system construction is the inevitable direction of the future study on safety operation risk management.Combining the existing security management system of A power supply company, through the organization planning, training, risk analysis and assessment implementation,, documents compilation, implementation, verifying and rectifying, oriented working security risk management system and system files have been built. This system ensures the risk safety management has closely combined with the grass-roots unit operation business, the risk control measures can following-up dynamic change with site factors and realize dynamic and static comprehensive combination management for working risks.A power supply company has constructing and implementing the safety production risk management system files which pay much attention to the basic application. The system which safeguards and improves the reliability of A power supply company and humanized service level can realize the dynamic assessment for the site operation, and can promote the security management in long-term good circulation and continuous improvement situation.