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
收藏
页码：30 / 37
页数：8
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