Research For The Failure Rate Reduction Of 10 KV Rural Distribution Network

To break the power grid companies in electricity trading of power generation company’s single buyer position and status in the single seller to power users, realize the marketization of electric power trade, in December 2014, the state council executive meeting passed a "Several opinions on further deepening the reform of electric power system”, power grid companies face did not change the fate of being eliminated by the market. As a typical power grid enterprise, its kaifeng Xiangfu power supply company must change idea as soon as possible, take time to improve power quality, to reduce the power grid failure, improve quality service, in order to avoid being phased out in a wave of market-oriented.10 kv distribution network system is an important part of the power grid, at the end of the power system, is the entire power system and the user connection, supplying electricity to the user and an important part of the distribution of electric energy. Power distribution equipment, large number, wide distribution of surface, in the event of fault outage losses and influence should not be ignored, the impact on the user power supply reliability is the largest. Lack of rural power grid planning, outdated equipment, high failure rate, have been unable to meet the demand of rural residents. Through research and explore method of reducing rural distribution network failure can improve power supply reliability, reduce outage losses, has great economic and social benefits.In this paper, based on previous studies, combined with practical work experience, through detailed analysis of historical failure data of Xiangfu power supply company, studies and discusses the method of reducing rural 10 kv distribution network failure, prevention of distribution network fault is discussed from the aspects of technical measures, put forward from the aspects of management of "Focus on eliminating defects" and other novel way of defect management, summarizes the distribution network management ascend one year relevant working experience. Hope to be able to give the other the distribution network management of county level power supply enterprises to provide some help and reference.