Reliability Analysis And Improvement Of Gaoming Distribution Network

The power supply credibility will have a major impact to the safety economy circulate of wire net, the product quality of business enterprise, the People's lives and etc. To have a good management of the power supply credibility is an important mission for each power supply enterprise. It is hardly to provide the knight service if the normal power supply credibility could not be guaranteed.This research is base on the wire net real situation for Gaoming area of Foshan City. It is targeted for improving the power supply credibility. So that the indexes such as the rate of the power supply credibility, subscriber average power cut-off time & the average times of subscriber cut off the power can reach the international & domestic advanced level.According to the current wire net situation for Gaoming area of Foshan City, and base on the domestic advanced power supply level to analyse the impact factor & weak spot of wire net power supply credibility, so as to bring forward the effective measures. Think about the important points for the impact of the power supply credibility for 10kV, at the same time, the 110kV or above should be as the reasonable contemplation. In the depth study of impact for technical measure, should pay special attention to the potential impact of the power supply credibility for the city area by the management action & technological innovation, in the meanwhile, should coordinate with the development of prompting the wire net construction, bringing forth new ideas of target, management of innovation & so on, Thus to fit in the needs of the power supply credibility by the rapid economic growth of GaoMing area.During the investigation, two problems need to be settled. The first one is to form the system of the power supply credibility impact factor, it is the base of the current power supply credibility analysis. The second one is to determine the improvement measures of the power supply credibility.To form the system of the power supply credibility impact factor, the suitable classifications of power cut, detailed & deep studies and the accurate calculations are requested. It is a combined system by working over & induction & summary all kinds of the power supply credibility impact factors. It can provide the detailed & quantizing analysis for the power supply credibility, so that the pertinent improvement measures can be raised up base on different power supply credibility impact factor as per this system.Base on the power supply credibility system, the weak spots can be analysed, so as to find the relevant solution of improving the power supply credibility.