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For controlling distributed controllable units in radial distribution networks, a method based on alternating direction method of multipliers (ADMM) for dynamic distributed optimal power flow (DOPF) is designed. The convex DistFlow model for power flow is spitted into two layers. Based on power flow of distribution networks, distribution system operators (DSOs) in the upper layer calculate shadow...
For the randomness and asynchronous characteristics of wind power and photovoltaic (PV) generation, large-scale integration of renewable generations into power grid, especially when the electric network topology is fixed, has brought the problems of transmission congestion and voltage security in power system operation. In order to make better use of existing network to promote security and economy...
Based on the conventional Monte-Carlo simulation algorithm, this paper considers the primary elements connection in the substation. By means of topology analysis algorithm, the substation elements connection analysis is completed first and the logical nodes and the connectivity between logical nodes and lines are determined. Then, the equal calculating model for network is presented. Meanwhile, after...
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