Distribution System Not To Outage Management Research And Practice

This article originates in the exploration and the summary promotion city county level power supply enterprise in provides in the service to face most important, but fundamental primary service ability:Provides for the customer uninterrupted power source ability. Along with the informationization development, the modern society is getting bigger and bigger to the electric power demand, is getting higher and higher to the electrical energy quality requirement, the request power supply enterprise provides continually, the sufficient electric power supply. The distribution network is the electrical power system neutral user relates the most direct link, the distribution network uninterrupted power supply ability height direct reflection entire electric power industry overall level. The electrical power system 70% electricity supply capacities must deliver the user,80% breakdowns through the distribution network to occur in the distribution network. The distribution network power supply reliability is in the entire electrical power system power supply reliability one of most important constituents, but our country takes insufficient, the distribution network since long the distribution network in the plan, the construction, the operational guidance the comprehensive lag in the generating system and the power transmission network, relatively are also few to the distribution network power supply reliable research. The distribution network power supply reliability starts in market competition's pressure and under the enterprise own economic interest's actuation to receive the power supply enterprise to pay attention.Expands day by day along with the distribution network scale, its movement mechanism surpasses the former experience category gradually, presented the serious challenge to the electrical network operation's security stable control. At the same time, natural disaster's frequency speeds up unceasingly, as well as the big area electrical network accident's harm is even more serious, presented the challenge to the existing electrical network's defended standard. In addition, the electric power market, the energy conservation reduce the fine profit management request which the row, the high-quality service and so on enhance unceasingly, also becomes the distribution network management and operation the new task.According to the intelligent electrical network's trend of development, the union intelligence distribution network informationization, automated, the interaction construction movement idea, this article through to the distribution network present situation analysis, in view of the existence constitutive property, the technical nature, the administrative question, proposed that the idea promotion, the wire table and the equipment optimize promote, the digitized transformer substation construction, the power distribution automation with and so on micro electrical network plans and so on mesolow technical management optimizations, realizes to the user reliable, economical, clean, the interactive electric power supply and the value-added service, achieves "does not cut power" the distribution network operational guidance basic goal finally. Simultaneously unifies own work, summarizes the above optimized action in the concrete working practice obtained.Finally the union distribution network does not cut power the goal to the distribution network plan, the demand to measure that applied, the condition overhaul and the live-wire work and so on several distribution network technical management optimization theory and the practice idea has carried on the preliminary discussion, proposed that the corresponding suggestion and to the application prospect predict that advanced the distribution network technical management level together the development promotion.