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河北工业大学
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构建煤矿直流配电网的关键技术及可行性分析.

Title: 构建煤矿直流配电网的关键技术及可行性分析.
Alternate Title: Key technologies and feasibility analysis of coal mine DC power distribution network.
Language: Chinese
Authors: 卢其威1 lqw@cumtb.edu.cn
高彦1
刘静1
刘扬1
王彦文1
王聪1
Source: Journal of the China Coal Society / Mei Tan Xue Bao. 2015, Vol. 40 Issue 10, p2496-2502. 7p.
Document Type: Article
Author-Supplied Keywords: coal mine ; DC power distribution ; solid state transformer ; topology ; 固态变压器 ; 拓扑 ; 煤矿 ; 直流配电 ; coal mine ; DC power distribution ; solid state transformer ; topology ; Language of Keywords: English; Chinese
Abstract (English): Compared to AC power distribution,DC power distribution has the advantages of energy saving, low cost in construction and operation, low line loss, ease capacity expansion, and so on, which has become a hot research subject in the field of power electronics and power system. However, most of studies focus on the low voltage DC power distribution system based on micro-grid. Combined with the coal mine power network and electrical equipment characteristics, the coal mine DC distribution network topology and solid state transformer structure for high voltage output were proposed in this paper. In addition, the key technology to build mine DC distribution network was summarized and analyzed, and the feasibility of implementing a DC power distribution network in coal mine was analyzed and overviewed. [ABSTRACT FROM AUTHOR]
Abstract (Chinese): 直流配电与交流配电相比具有节能、建造及运行成本低、线路损耗小且易于扩展容量等诸多优点,已成为电力电子和电力系统领域的研究热点。但是绝大多数研究集中在基于微网的低压直流配电系统,论文结合煤矿供电网络和用电设备特点,初步提出了煤矿直流配电网络拓扑和针对中高压直流输出的固态变压器拓扑,总结分析了构建煤矿直流配电网涉及的关键技术,并对煤矿实施直流配电网可行性进行了分析和展望。 [ABSTRACT FROM AUTHOR]
(Copyright applies to all Abstracts.)
Author Affiliations: 1中国矿业大学(北京) 机电与信息工程学院,北京 100083
ISSN: 0253-9993 (Sherpa/RoMEO, JCR)
PageCount: 2496-2503
volume: 40
issue: 10
issn: 02539993
pubdate: 2015
DOI: https://doi.org/10.13225/j.cnki.jccs.2015.0236
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