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Download PDFOpen PDF in browserA Robust Control Strategy for Air Conditioner Group to Participate in Power System Frequency RegulationEasyChair Preprint 8065 pages•Date: March 2, 2019AbstractWith the increasing penetration of renewable energy, the stability of power system face the challenge. Controlling the air conditioning loads based on the demand response strategy would improve the stability of power system and the renewable energy absorption ability. Firstly, the transfer function model of aggregated air conditioner group is developed in this paper. Then the H∞ robust controller is designed based on the theory of linear matrix inequalities to improve the robustness of the power system. Finally, a comprehensive case study of frequency response model considering DR is performed to verify the effectiveness of the H∞ robust controller. Keyphrases: Air conditioning loads, H ∞ robust control, demand response, frequency regulation Download PDFOpen PDF in browser |
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