基于儲(chǔ)能多狀態(tài)模型的含微網(wǎng)配電系統(tǒng)可靠性評(píng)估
[Abstract]:In the reliability evaluation of the micro-grid power distribution system, in order to ensure the convergence of the results, the Monte-Carlo simulation method needs to consume a large amount of simulation time. In view of the time-consuming problem, a reliability evaluation algorithm based on energy-storage multi-state model is proposed. The algorithm first establishes a multi-state model of the net power multi-state model and the energy storage SOC value of the micro-net. Secondly, in order to evaluate the load power failure of the island micro-network, the definition of the island consequence analysis and the method of the island consequence analysis are put forward. Then, based on the two-state model and the island consequence analysis of the micro-network, a reliability evaluation algorithm for the micro-network power distribution system is proposed. Finally, an example shows that the algorithm can save 90% of the simulation time while the accuracy is guaranteed. In addition, the convergence and practicability of the algorithm are also analyzed.
【作者單位】: 中國(guó)農(nóng)業(yè)大學(xué)信息與電氣工程學(xué)院;
【基金】:國(guó)家自然科學(xué)基金(51377162) 中央高;究蒲袠I(yè)務(wù)費(fèi)專項(xiàng)資金資助~~
【分類號(hào)】:TM732
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