电气技术  2016, Vol. 17 Issue (12): 20-24    DOI:
研究与开发 |
飞轮储能系统双向准谐振软开关DC-DC变换器的研究
张玮亚1, 王紫钰2, 汤文杰1, 张可可2, 袁丁2
1. 南京供电公司,南京 210019;
2. 徐州供电公司,江苏 徐州 221000
Research on Bi-directional Quasi-resonant Zero Voltage Switching DC-DC Converter for Flywheel Energy Storage System
Zhang Weiya1, Wang Ziyu2, Tang Wenjie1, Zhang Keke2, Yuan Ding2
1. Nanjing Electrical Power Company, Nanjing 210019;
2. Xuzhou Electrical Power Company, Xuzhou, Jiangsu 221000
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摘要 飞轮储能因其具有高效、节能、清洁等诸多优点,是未来重要的储能电源形式之一。虽然已有部分飞轮储能系统产品问市,但是大功率飞轮储能系统仍然处于研究之中。本文介绍了一个开发中的应用于大功率飞轮储能系统的双向准谐振软开关DC-DC变换器,有效实现了开关管的零电压开通和零电压关断。其突出的优点在于,结构精简及较低的开关损耗,在确保飞轮储能系统快速充放电的基础上,降低了整套系统的电磁干扰(EMI)水平。
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张玮亚
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袁丁
关键词 大功率飞轮储能系统双向DC-DC电路准谐振软开关电磁兼容    
Abstract:Flywheel energy storage system (FESS) is very important in the future for its high efficiency, energy saving and clean. Although there are some products in the market currently, the high-power FESS is still under investigation. A bidirectional DC-DC circuit applied in the high-power FESS was proposed in this paper, which used quasi-resonant zero voltage switching (QRZVS) technique and achieved the two-way flow of energy. The QRZVS had characteristics such as simplified structure and low switching loss, realized the ability of quick charge & discharge and reduced the electromagnetic interference (EMI) level of the system.
Key wordsflywheel energy storage system    bidirectional DC-DC converter    quasi-resonant zero voltage switching electromagnetic interference   
     出版日期: 2016-12-13
作者简介: 张玮亚(1989-),男,博士,河南新乡人,主要从事电力系统保护和控制、分布式电源和储能技术的研究工作。
引用本文:   
张玮亚, 王紫钰, 汤文杰, 张可可, 袁丁. 飞轮储能系统双向准谐振软开关DC-DC变换器的研究[J]. 电气技术, 2016, 17(12): 20-24. Zhang Weiya, Wang Ziyu, Tang Wenjie, Zhang Keke, Yuan Ding. Research on Bi-directional Quasi-resonant Zero Voltage Switching DC-DC Converter for Flywheel Energy Storage System. Electrical Engineering, 2016, 17(12): 20-24.
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