Distributed finite-time event-triggered current sharing and voltage control of DC microgrids

被引：9
|
作者：
Choi, Jeewon [1 ]
Bidram, Ali [2 ]
机构：
[1] Univ New Mexico, Dept Mech Engn, Albuquerque, NM 87131 USA
[2] Univ New Mexico, Dept Elect & Comp Engn, Albuquerque, NM 87131 USA
来源：
INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS | 2023年 / 151卷
关键词：
Islanded DC microgrid; Hierarchical control; Primary control; Secondary control; Multi-agent system; Distributed control; Event-triggered control; Finite-time control; Hardware-in-the-loop; SECONDARY CONTROL; HIERARCHICAL STRUCTURE; COOPERATIVE CONTROL; CONSENSUS; RESTORATION; SYSTEMS; NETWORKS;
D O I：
10.1016/j.ijepes.2023.109142
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：
This paper proposes a distributed finite-time event-triggered secondary control for islanded DC microgrids (MGs). The proposed controller can provide accurate current sharing and critical bus voltage regulation in finite time without the need for periodic communications. The finite-time feature improves the convergence speed and transient response of the secondary control while the event-triggered behavior reduces the burden on the communication network. The proposed secondary control scheme is validated in MATLAB/Simulink and HIL testbed utilizing OPAL-RT and Raspberry Pis.
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页数：13
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