模块化输入串联输出串联逆变器系统的控制策略

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (556 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract This paper explores a configuration for modular inverter systems, namely, input-series output-series (ISOS) connected inverters system, which is suitable for high-input-voltage and high-output-voltage applications. The control objective of this configuration is to realize input voltage balancing and output voltage balancing. On the basis of the existed centralized control theory, a novel distributed control strategy is proposed to settle the input and output voltage balancing problem. Compared with the centralized control strategy, the distributed control strategy scatters three control loops in each module and all the modules communicate with each other through buses. Then each module in the system works independently and full modularity is achieved. The principle of the control method is elaborated and the experimental results are presented to verify the theoretical analysis.

Key words： Distributed input-series output-series inverter voltage sharing

Received: 16 August 2013 Published: 30 October 2015

PACS:

TM464

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Fang Tianzhi
	Zhu Hengwei
	Ruan Xinbo

Cite this article:

Fang Tianzhi,Zhu Hengwei,Ruan Xinbo. Control Strategy for Modular Input-Series-Output-Series Inverters System[J]. Transactions of China Electrotechnical Society, 2015, 30(20): 85-92.

URL:

https://dgjsxb.ces-transaction.com/EN/ OR https://dgjsxb.ces-transaction.com/EN/Y2015/V30/I20/85

[1] Blaabjerg F, Consoli A, Ferreira J A, et al. The future of electronic power processing and conversion[J]. IEEE Transactions on Power Electronics, 2005, 20(3): 715-720.
[2] 陈武, 阮新波, 颜红. 多变换器模块化串并联组合系统[J]. 电工技术学报, 2009, 24(6):56-61.
Chen wu, Ruan Xinbo, Yan Hong. Modularization structure for series-parallel connected converters[J]. Transactions of China Electrotechnical Society, 2009, 24(6): 56-61.
[3] 程娟.交叉整流输入并联输出并联直流组合变换器研究[D]. 杭州: 浙江大学, 2013.
[4] 张容荣, 阮新波, 陈武. 输入并联输出串联变换器系统的控制策略[J]. 电工技术学报, 2008, 23(8): 86-93.
Zhang Rongrong, Ruan Xinbo, Chen Wu. Control strategy for input-parallel output-series converter systems[J]. Transactions of China Electrotechnical Society, 2008, 23(8): 86-93.
[5] 陈杰, 刁利军, 林文立, 等.输入串联输出并联全桥变换器的无电流传感器均压均流控制策略[J]. 电工技术学报, 2012, 27(6): 126-130.
Chen Jie, Diao Lijun, Lin Wenli, et al. Voltage sharing and sensor-less current sharing control strategy of isop full-bridge converter[J]. Transactions of China Electrotechnical Society, 2012, 27(6): 126-130.
[6] Giri R, Ayyanar R, Ledezma E. Input-series and output-series connected modular DC-DC converters with active input voltage and output voltage sharing[C]. Proceedings of IEEE Applied Power Electronics Conference and Exposition, 2004: 1751- 1756.
[7] 方天治, 阮新波. 两类串并联逆变器组合系统的控制策略[J]. 电工技术学报, 2010, 25(8):72-78.
Fang Tianzhi, Ruan Xinbo. Control strategy for two categories of series/parallel connection inverters system[J]. Transactions of China Electrotechnical Society, 2010, 25(8): 72-78.
[8] Fang T, Ruan X, Tse C K. Control strategy to achieve input and output voltage sharing for input-series-output-series-connected inverter systems[J]. IEEE Transactions on Power Electronics, 2010, 25(6): 1585-1596.
[9] 方天治. IPOP和ISOS逆变器组合系统的控制策略研究[D]. 南京: 南京航空航天大学, 2009.
[10] 方天治, 阮新波, 肖岚, 等. 一种改进的分布式逆变器并联控制策略[J]．中国电机工程学报, 2008, 28(33): 30-36.
Fang Tianzhi, Ruan Xinbo, Xiao Lan, et al. An improved distributed control strategy of parallel inverters[J]. Proceedings of the CSEE, 2008, 28(33): 30-36.
[11] 陈良亮. 无输出隔离变压器的逆变器并联系统研究 [D]. 南京: 南京航空航天大学, 2004.
[12] 方天治, 阮新波. 输入均压结合输出同角度控制策略下ISOS逆变器系统的环路设计[J]. 中国电机工程学报, 2010, 30(6): 7-14.
Fang Tianzhi, Ruan Xinbo. Design of ISOS inverters control loop under control strategy of input voltage sharing combined with same output angle[J]. Proceedings of the CSEE, 2010, 30(6): 7-14.
[13] Chen W, Zhuang K, Ruan X. A input-series- and output-parallel-connected inverter system for high-input-voltage applications[J]. IEEE Transactions on Power Electronics, 2009, 24(9): 2127-2137.