A 10 kV/1 MW High-Frequency-Isolated Power Conversion System for Battery Energy

doi:10.3390/en15145272

GIEC OpenIR

	A 10 kV/1 MW High-Frequency-Isolated Power Conversion System for Battery Energy
	Xie, Ning; Shu, Jie; Chen, Jiongcong; Wang, Hao; Xie, Fei
	2022-07-01
发表期刊	ENERGIES
卷号	15 期号:14 页码:18
通讯作者	Xie, Ning(xieningemail@163.com)
摘要	Energy storage technology has become critical for supporting China's large-scale access to renewable energy. As the interface between the battery energy storage system (BESS) and power grid, the stability of the PCS (power conversion system) plays an essential role. Here, we present a topology of a 10 kV high-voltage energy storage PCS without a power frequency transformer for the establishment of a large-scale energy storage system. We analyzed the energy storage converter's mechanism and characteristics and also introduced the power-control strategy of the HVAC (high-voltage AC) and LVDC (low-voltage DC) converter module. On this basis, a 10 kV/1 MW high-capacity PCS prototype was designed. Additionally, by simulation and experiment, we proved the correctness of the PCS scheme. The topology and control strategy proposed in this paper can provide cases and technical support for the subsequent promotion and application of new energy and power station energy storage.
关键词	high-frequency isolation power conversion system DAB power decoupling
DOI	10.3390/en15145272
关键词[WOS]	CONVERTER ; STORAGE ; PERFORMANCE ; IMPACT
收录类别	SCI
语种	英语
资助项目	Transformational Technologies for Clean Energy and Demonstration Strategic Priority Research Program of the Chinese Academy of Sciences[XDA21000000] ; Key Research and Development Project of Guangdong Province[2021B0101230004] ; Sino-US Green Community DC Microgrid Technology Cooperation Research and Demonstration[2019YFE0120200]
WOS研究方向	Energy & Fuels
项目资助者	Transformational Technologies for Clean Energy and Demonstration Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Research and Development Project of Guangdong Province ; Sino-US Green Community DC Microgrid Technology Cooperation Research and Demonstration
WOS类目	Energy & Fuels
WOS记录号	WOS:000832201100001
出版者	MDPI
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/36993
专题	中国科学院广州能源研究所
通讯作者	Xie, Ning
作者单位	Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510642, Peoples R China
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Xie, Ning,Shu, Jie,Chen, Jiongcong,et al. A 10 kV/1 MW High-Frequency-Isolated Power Conversion System for Battery Energy[J]. ENERGIES,2022,15(14):18.
APA	Xie, Ning,Shu, Jie,Chen, Jiongcong,Wang, Hao,&Xie, Fei.(2022).A 10 kV/1 MW High-Frequency-Isolated Power Conversion System for Battery Energy.ENERGIES,15(14),18.
MLA	Xie, Ning,et al."A 10 kV/1 MW High-Frequency-Isolated Power Conversion System for Battery Energy".ENERGIES 15.14(2022):18.