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The Active Distribution Network and DG Planning considering DR Under Dynamic Electricity Price Strategy

机译：考虑动态电价战略下的主动分配网络和DG规划

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摘要

Aiming at the problem that it is difficult to consider the interaction between distributed power sources and network structures of active power distribution systems in the process of collaborative planning, a mathematical model and solution algorithm considering the balance of multi-agent interests and alternate optimization of planning and operation are proposed. Firstly, a three-tier optimization framework and mathematical model are established that aim at the optimal cost-benefit of distributed power sources and distribution networks, and embedded demand response and operation strategies; secondly, a simplified network structure based on the principle of topology equivalence is proposed. Based on the method, combined with the in-depth analysis of the topological structure change characteristics during the grid generation process, a rapid generation method of single-contact network based on the breaking method is proposed, and the encoding/decoding scheme of the particle swarm optimization algorithm combined with it is formulated; again, Based on the characteristics of network load and user demand response willingness, the dynamic time-of-use electricity price optimization method and operation strategy of active distribution network are proposed, and the source network collaborative planning and solving process with built-in refined operation is established; finally, it is verified by an example The rationality and effectiveness of the method are described.
机译：旨在解决在协同规划过程中，难以考虑分布式电源和有源配电系统的网络结构之间的交互，考虑到多助代兴趣的平衡和规划的替代优化的数学模型和解决方案算法。并提出了操作。首先，建立了三层优化框架和数学模型，以分布式电源和分配网络的最佳成本效益，以及嵌入式需求响应和运行策略;其次，提出了一种基于拓扑等量原理的简化网络结构。基于该方法，结合对网格生成过程中拓扑结构改变特性的深入分析，提出了一种基于断裂方法的单接触网络的快速生成方法，以及粒子的编码/解码方案群体优化算法与其相结合;再次，基于网络负荷和用户需求响应意愿的特点，提出了动态使用的电力价格优化方法和主动配送网络的运行策略，以及内置精制的源网络协作规划和解决过程操作成立;最后，通过示例验证了该方法的合理性和有效性。

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