Based on the characteristics of power distribution network
mathematical models for reactive power optimization of distribution system are established.And by dispersed compensation at N nodes
how to determine the optical opposition of compensation is studied.Genetic algorithm is used to research the compensating capacity and the tap position of on-load tap changer.Based on dispersed compensation at N nodes and genetic algorithm
reactive power optimization programs of power distribution network are programmed..Calculation examples of CHANGJI power distribution network show that the genetic algorithm can be used to determine the tap position
and is more suitable to the compensation capacity and the energy loss than dispersed compensation method at N nodes.
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