Distributed Optimal Control of Energy Hubs for Micro-Integrated Energy Systems

Integrated energy systems become more and important to realize the complementary property. Micro-integrated system, served as terminal integrated will have electricity delivered directly local customers by hubs (EHs). Here, data information of EHs during operation are confidential should be kept each owner. Therefore, this article designs a dual-decomposition-based distributed algorithm address problem, where optimal consensus problem is used for dual update multipliers. The primary problems alternatively solved until Karush-Kuhn-Tucher condition satisfied. For proposed algorithm, feasibility can strictly guaranteed iteration process. Moreover, theorems lemmas proved linear convergence rate. numerical results verify effectiveness algorithm.