Power Management Strategy of AC-DC Hybrid Microgrid in Island Mode

被引：0

作者：

Du, Heng ^{[1
]}

Zhang, Xuemeng ^{[1
]}

Sun, Qiuye ^{[1
]}

Ma, Dazhong ^{[1
]}

机构：

[1] Northeastern Univ, Sch Informat Sci & Engn, Shenyang 110819, Peoples R China

来源：

PROCEEDINGS OF THE 2019 31ST CHINESE CONTROL AND DECISION CONFERENCE (CCDC 2019) | 2019年

关键词：

Power Management; AC-DC Hybrid Microgrid (AC-DC Hybrid MG); Island Mode; droop control; Distributed generator(DG); AC frequency- power droop control (omega-P); DC voltage power droop control(V-dc - P); DROOP CONTROL METHOD; HIERARCHICAL-CONTROL; INVERTERS; VOLTAGE;

D O I：

10.1109/ccdc.2019.8833467

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In order to solve the problem of power energy coordinated management, control and quality in the AC-DC interconnected Microgrid system, this paper proposes an AC-DC omega-V-dc(2) droop control strategy applied to the energy router, and the approach is derived from conventional omega-P droop control scheme in AC Microgrid and the V-dc-P droop control scheme in the DC micro-grid. Combined with the square value of DC voltage and AC frequency characteristics to control the flow direction and magnitude of power, and it realize the bidirectional stable energy transmission of AC-DC Hybrid Microgrid, and ensure the energy balance of the Microgrid networks.

引用

页码：2900 / 2905

页数：6

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