Multi-objective pareto optimal unbalance voltage compensation in the microgrid

被引：8
作者：
Pavankumar, Yadala [1 ]
Debnath, Sudipta [1 ]
Paul, Subrata [1 ]
机构：
[1] Jadavpur Univ, Dept Elect Engn, Kolkata, India
来源：
ELECTRIC POWER SYSTEMS RESEARCH | 2023年 / 217卷
关键词：
Multi-objective control strategy; Microgrid; Distributed generators; Pareto optimal unbalance compensation; Low voltage ride through; GRID-CONNECTED INVERTER; POWER QUALITY; SECONDARY CONTROL; CONTROL STRATEGY;
D O I：
10.1016/j.epsr.2022.109104
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Voltage unbalance control plays an important role in maintaining the power quality standard in microgrid. This paper presents a multi-objective control strategy to realize optimal voltage unbalance compensation in a mul-tibus microgrid, satisfying customized power quality requirement of the consumers at different buses. The distributed generators (DGs) in the microgrid share the compensation effort cooperatively to satisfy the power quality standard at different buses. Multi-objective Artificial Cooperative Search Algorithm (MOACS) has been proposed to solve the multi-objective pareto optimization problem. The algorithm assigns compensation refer-ence to all the DGs so that the DGs can accordingly compensate the negative sequence voltage at different buses and thereby mitigate voltage unbalance. The effectiveness of the proposed scheme has been established through the results obtained from simulation and real time digital simulator.
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页数：15
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