Study Of Huxing Power Grid Black Start Design

Modern society on the growing demand for electricity, the reliability of the increasingly high demand, power cuts on people's lives and affected all sectors of society also become increasingly serious. When the entire power grid outage due to failure of all, rehabilitation is a very complex and time-consuming work. But if there are good and reasonable accident recovery programme, that is, "Black Start" programme to help scheduling and production staff to take effective measures and will significantly reduce the system-wide to stop the resumption of normal time. Papers on the independent operation of a power system in the aspects of the black start to do some research and analysis.Papers on the power system at home and abroad "Black Start" technology of the status quo and power system "Black Start" the process of the key technical problems were briefly explained. Then combine the power systems of the actual situation, the power system is divided into several small part, use the power system other than the electricity, or the use of the power system and electrical connections are small power systems, small power, and the use of the region's mobile power is restored Small power systems, and further restore the entire power system, and identified the small system recovery programme and the specific path. And the trend of the programme, over-voltage, transient, such as the Electrical and Mechanical simulation analysis, to determine their possible recovery programme.