Topology Analysis of the Basic DC to DC Converter and DC Distributed Power System

被引：0
|
作者：
Luo Q. [1 ]
Huang J. [1 ]
He Q. [1 ]
Zhou L. [1 ]
机构：
[1] State Key Laboratory of Power Transmission Equipment & System Security and New Technology (Chongqing University), Shapingba District, Chongqing
来源：
Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering | 2019年 / 39卷
基金：
中国国家自然科学基金;
关键词：
Basic DC/DC converter; Current-type; DC distributed power system; Voltage-type;
D O I：
10.13334/j.0258-8013.pcsee.161505
中图分类号：
学科分类号：
摘要：
DC/DC converter and DC distributed power system have been widely used in many industrial fields, the rule and method to derive the topologies of them were systematically studied in this paper. First, the basic DC /DC converter was functionally divided into three cascaded units which are input unit, conversion unit and output unit, and each unit can further be divided into voltage-type and current-type. Then, according to circuit theory, the topology construction principle was established and four categories of basic DC/DC converters were derived, which were voltage/voltage-type, current/voltage-type, current/current-type and voltage/ current-type. The voltage and current conversion relationship of the voltage-type and current-type conversion unit were analyzed in detail. Finally, twelve topologies of the basic DC/DC converter were derived. Moreover, the relationship among input, output and the duty ratio of these converters had been deduced out. Based on the basic topology construction principle above, the basic DC voltage-type and current-type distributed power system were derived. Moreover, simplified DC voltage-type and current-type distributed power system were also obtained. Finally, using high power LED driver as an example, the application of the simplified DC current-type distributed power system had been researched, and the simulation and experiment results were presented in the end. © 2019 Chin. Soc. for Elec. Eng.
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页码：297 / 306
页数：9
相关论文
共 20 条
  • [1] Wu T.F., Chen Y.K., Modeling PWM DC/DC converters out of basic converter units, IEEE Transactions on Power Electronics, 13, 5, pp. 870-881, (1998)
  • [2] Erickson R.W., Maksimovic D., Fundamentals of Power Electronics, pp. 340-362, (2001)
  • [3] Williams B.W., Basic DC-to-DC converters, IEEE Transactions on Power Electronics, 23, 1, pp. 387-401, (2008)
  • [4] Yao C., Ruan X., Wang X., High efficiency control strategy for isolated full-bridge-boost converter suitable for wide input voltage range, Transactions of China Electrotechnical Society, 27, 2, pp. 1-9, (2012)
  • [5] Lu Z., Liu X., Li Y., A novel voltage regulator module with active floating charging landing, Proceedings of the CSEE, 28, 27, pp. 12-17, (2008)
  • [6] Yang Y., Qi L., Li L., Analysis of output ripple voltage of essential safety for interleaving magnetics Buck converter, Transactions of China Electrotechnical Society, 29, 6, pp. 181-188, (2014)
  • [7] Cao W., Jin K., Ming X., Et al., Switching capacitor PWM DC-DC coltage regulator module, Transactions of China Electrotechnical Society, 27, 10, pp. 182-189, (2012)
  • [8] Li Y.C., Chen C.L., A novel single-stage high-power-factor AC-to-DC LED driving circuit with leakage inductance energy recycling, IEEE Transactions on Industrial Electronics, 59, 2, pp. 793-802, (2012)
  • [9] Fang P., Liu Y., Sen P.C., A flicker-free single-stage offline LED driver with high power factor, IEEE Journal of Emerging and Selected Topics in Power Electronics, 3, 3, pp. 654-665, (2015)
  • [10] Luo Q., Ma K., Zou C., Et al., A single stage high frequency AC/AC converter, Proceedings of the CSEE, 34, 18, pp. 2890-2897, (2014)
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