Robust controller design of heat pump and plug-in hybrid electric vehicle for frequency control in a smart microgrid based on specified-structure mixed H2/H∞ control technique

被引：62

作者：

Vachirasricirikul, Sitthidet ^{[1
]}

Ngamroo, Issarachai ^{[2
]}

机构：

[1] Univ Phayao, Sch Engn, Dept Elect Engn, Phayao 56000, Thailand

[2] King Mongkuts Inst Technol Ladkrabang, Fac Engn, Ctr Excellence Innovat Energy Syst, Dept Elect Engn, Bangkok 10520, Thailand

来源：

APPLIED ENERGY | 2011年 / 88卷 / 11期

关键词：

Smart microgrid; Heat pump; Plug-in hybrid electric vehicle; Mixed H-2/H-infinity control; Robust control; Particle swarm optimization; PARTICLE SWARM OPTIMIZATION;

D O I：

10.1016/j.apenergy.2011.04.055

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper proposes a new robust controller design of heat pump (HP) and plug-in hybrid electric vehicle (PHEV) for frequency control in a smart microgrid (MG) system with wind farm. The intermittent power generation from wind farm causes severe frequency fluctuation in the MG. To alleviate frequency fluctuation, the smart control of power consumption of HP and the power charging of PHEV in the customer side can be performed. The controller structure of HP and PHEV is a proportional integral derivative (PID) with single input. To enhance the performance and robustness against system uncertainties of the designed controller, the particle swarm optimization based-mixed H-2/H-infinity control is applied to design the PID controllers of HP and PHEV. Simulation studies confirm the superior robustness and frequency control effect of the proposed HP and PHEV controllers in comparison to the conventional controller. Crown Copyright (C) 2011 Published by Elsevier Ltd. All rights reserved.

引用

页码：3860 / 3868

页数：9

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