Study on the co-ordinated planning of power distribution and utilization for improving renewable energy efficiency

Taking the renewable-type distributed generations into account, this paper studies on the coordinated planning model and algorithm of power distribution and utilization for improving renewable energy efficiency. In order to maximize renewable energy utilization, two aspects should be concerned: improving the proportion of renewable energy integrated into the network as well as maximizing its efficiency. The paper argue that the connected capacity of distributed generation should depends on the needs of customers. According to this argument, coordinated optimal planning method is proposed, and applied to a studied case. The comparison result shows that the model presented can improve the connected capacity and efficiency of renewable energy significantly.