Design and Implementation of Intelligent Dispatching Operation Strategy Platform for Power Grid with UHV

In order to realize the secure and stable operation of power system, maximize the clean energy consumption such as hydropower and wind power, and improve the economic efficiency, it is necessary to take the entire supply and network system as a research object, and explore the combined intelligent dispatching control strategy and theoretical method of multiple power sources. Considering the UHV access, this paper studies the combined intelligent dispatching model of thermal power, hydropower and wind power and establishes the Intelligent Dispatching Operation Strategy Platform (IDOSP) for power grid. It can realize intelligent dispatch in terms of characteristics of grid and generation, grid-generation coordination and optimization evaluation to provide decision support for power grid dispatch. The platform has successfully run trial operation in Hunan Power Grid. It can improve the operation dispatch and stability control level of Hunan Power Grid and improve the operation quality and efficiency of the power system.