A Stable Black-Start Strategy for a Stand-Alone DC Micro-Grid

被引：1

作者：

Cha, Jae-Hun ^{[1
]}

Han, Yoon-Tak ^{[3
]}

Park, Kyung-Won ^{[4
]}

Oh, Jin-Hong ^{[2
]}

Choi, Tae-Seong ^{[2
]}

Ko, Jae-Hun ^{[1
]}

Mahirane, Philemon ^{[1
]}

An, Jae-Yun ^{[5
]}

Kim, Jae-Eon ^{[2
]}

机构：

[1] Chungbuk Natl Univ, Sch Elect Engn, Elect Engn, Cheongju, South Korea

[2] Chungbuk Natl Univ, Sch Elect Engn, Cheongju, South Korea

[3] Korea Testing Certificat, Gunpo Si, South Korea

[4] LS Ind Syst Corp, Anyang Si, South Korea

[5] TripleCores Technol, Yongin, South Korea

来源：

JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY | 2018年 / 13卷 / 01期

关键词：

LVDC; DC Distribution; DC micro-grid; Blackout; Black-start; Restoration; PSCAD/EMTDC; SYSTEM; RESTORATION; DESIGN;

D O I：

10.5370/JEET.2018.13.1.030

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：

Unlike an AC system, a DC system does not cause problems with synchronization, stability, reactive power, system losses, and cost. However, more research is still required for the application of DC Systems. This paper proposes a stable black-start strategy for a stand-alone DC micro-grid, which consists of an energy storage system, photovoltaic generator, wind-turbine generator, diesel generator, and DC loads. The proposed method is very important for avoiding inrush current and transient overvoltage in the power system equipment during restoration after a blackout. PSCAD/EMTDC software was used to simulate, analyze, and verify the method, which was found to be stable and applicable for a stand-alone DC micro-grid.

引用

页码：30 / 37

页数：8

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