考虑模糊分时能源价格需求响应的综合能源分布式优化调度方法
摘要：为充分挖掘综合能源系统的可调度潜力，提出了一种考虑模糊分时能源价格需求响应的综合能源分布式优化调度方法。首先，为增强价格信号对需求响应的激励效应，在分时价格的基础上结合模糊数学理论提出了模糊分时能源价格，进而建立了价格型综合需求响应模型；其次，综合考虑电–热–气系统的耦合约束以及天然气网络的管道动态特性，构建了综合能源系统的日前调度模型；最后，针对电–热–气系统的复杂性以及信息的不透明特性，提出了基于正则化交替方向乘子法的调度方法，将优化调度模型分解为电–热–气3个子问题，通过多个协调变量进行信息传递，并在迭代求解各子问题的同时通过添加含协调变量的正则项以加快收敛速度。结合具体算例验证了所提模型和方法的有效性。
Abstract:To fully tap the schedulable potential of integrated energy system, a distributed optimal scheduling method of integrated energy considering fuzzy time-sharing energy price demand response was proposed. Firstly, to enhance the incentive effect of price signals on demand response, based on the time-sharing price and combining with fuzzy mathematics theory, the fuzzy time-sharing energy price was proposed, and then the price type comprehensive demand response model was established. Secondly, overall considering coupling constraints of the electric thermal gas system and the pipeline dynamic characteristics of the natural gas network, a day ahead dispatching model of the integrated energy system was constructed. Finally, in allusion to the complexity of the electric heat gas system and the opaque characteristics of information, a scheduling method based on regularized alternating direction multiplier method (abbr. PSR-ADMM) was proposed, which decomposed the optimal scheduling model into three subproblems of electric heat gas, transmitted information through multiple coordination variables, and added a regularized term containing coordination variables to accelerate convergence speed when subproblems were iteratively solved. The effectiveness of the proposed model and method are verified by specific example.
标题：考虑模糊分时能源价格需求响应的综合能源分布式优化调度方法
英文标题：Distributed Optimal Scheduling Method of Integrated Energy Considering Demand Response in Fuzzy Time-Sharing Energy Price
作者：葛晓琳, 王云鹏, 侯昊宇,
关键词：模糊理论, 分时能源价格, 综合需求响应, 综合能源系统, 分布式优化,
发表日期：2022-01-10
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