基于扩展移相控制下双有源桥移相角优化选取与分析

doi:10.19595/j.cnki.1000-6753.tces.190012

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (78088 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract When dual active bridge(DAB) adopts extended phase shift(EPS) control, there are multiple combinations of phase shift angles under the same transmission power. Selecting proper phase shift angles is not only the prerequisite to ensure that DAB meets the power transmission requirements, but also an important guarantee to reduce the backflow power and the current stress. Based on this, a DAB phase shift angles optimized selection method under EPS control is proposed in this paper, which simplifies the analysis of transmission power characteristics and reduces the computational complexity. Secondly, the selection range of phase shift angle is further clarified on the premise of considering backflow power and current stress optimization. Finally, simulation and experiment verify the correctness of the theoretical analysis.

Key words： Dual active bridge(DAB) extended phase shift(EPS) control phase shift angle backflow power circuit stress

Received: 03 January 2019 Published: 28 February 2020

PACS:

TM46

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Tu Chunming
	Guan Liang
	Xiao Fan
	Zhou Da

Cite this article:

Tu Chunming,Guan Liang,Xiao Fan等. Parameter Optimization Selection and Analysis of Dual Active Bridge Based on Extended Phase Shift Control[J]. Transactions of China Electrotechnical Society, 2020, 35(4): 850-861.

URL:

https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.190012 OR https://dgjsxb.ces-transaction.com/EN/Y2020/V35/I4/850

[1] Hugo Neves de Melo, João Pedro F Trovão, Paulo G Pereirinha, et al. A controllable bidirectional battery charger for electric vehicles with vehicle-to-grid capability[J]. IEEE Transactions on Vehicular Tech- nology, 2018, 26(1): 114-123.
[2] Marco Martins, Marina S Perdigão, Andre M S Mendes, et al. Analysis, design, and experimentation of a dimmable resonant-switched-capacitor LED driver with variable inductor control[J]. IEEE Transactions on Power Electronics, 2017, 32(4): 3051-3062.
[3] He Yuqing, Chen Yuehui, Yang Zhiqiang, et al.A review on the influence of intelligent power consumption technologies on the utilization rate of distribution network equipment[J]. Protection and Control of Modern Power Systems, 2018, 3(3): 183-193.
[4] Harish Suryanarayana, Scott D Sudhoff.Design paradigm for power electronics-based DC distribution systems[J]. IEEE Transactions on Industrial Elec- tronics, 2017, 5(1): 51-63.
[5] Wang Yu, Song Qiang, Sun Qianhao, et al.Multilevel MVDC link strategy of high-frequency-link DC transformer based on switched capacitor for MVDC power distribution[J]. IEEE Transactions on Indu- strial Electronics, 2017, 64(4): 2829-2835.
[6] 江道灼, 郑欢. 直流配电网研究现状与展望[J]. 电力系统自动化, 2012, 36(8): 98-104.
Jiang Daozhuo, Zheng Huan.Research status and developing prospect of DC distribution network[J]. Automation of Electric Power Systems, 2012, 36(8): 98-104.
[7] 涂春鸣, 肖凡, 袁靖兵, 等. 级联型电力电子变压器直流电压二次纹波抑制策略[J]. 电工技术学报, 2019, 34(14): 2990-3003.
Tu Chunming, Xiao Fan, Yuan Jingbin, et al.DC ripple voltage suppression strategy for cascaded power electronic transformer[J]. Transactions of China Electrotechnical Society, 2019, 34(14): 2990-3003.
[8] Liu Jianqiang, Yang Jingxi, Zhang Jiepin, et al.Voltage balance control based on dual active bridge DC/DC converters in a power electronic traction transformer[J]. IEEE Transactions on Power Electronics, 2018, 33(2): 1696-1714.
[9] 张雪垠, 徐永海, 肖湘宁. 适用于中高压配电网的高功率密度谐振型级联H桥固态变压器[J]. 电工技术学报, 2018, 33(2): 310-321.
Zhang Xueyin, Xu Yonghai, Xiao Xiangning.A high power density resonance cascaded H-bridge solid-state transformer for medium and high voltage distribution network[J]. Transactions of China Electrotechnical Society, 2018, 33(2): 310-321.
[10] 张明锐, 刘金辉, 金鑫. 应用于智能微网的SVPWM固态变压器研究[J]. 电工技术学报, 2012, 27(1): 90-97.
Zhang Mingrui, Liu Jinhui, Jin Xin.Research on the SVPWM solid state transformer applied in smart micro-grid[J]. Transactions of China Electrotechnical Society, 2012, 27(1): 90-97.
[11] Cao Lingling, Loo K H, Lai Y M.Output-impedance shaping of bidirectional DAB DC-DC converter using double-proportional-integral feedback for near- ripple-free DC bus voltage regulation in renewable energy systems[J]. IEEE Transactions on Power Electronics, 2016, 31(3): 2187-2199.
[12] 谷庆, 袁立强, 聂金铜, 等. 基于开关组合规律的双有源桥DC-DC变换器传输功率特性[J]. 电工技术学报, 2017, 32(13): 69-79.
Gu Qing, Yuan Liqiang, Nie Jintong, et al.Trans- mission power characteristics of dual-active-bridge DC-DC converter based on the switching com- bination rules[J]. Transactions of China Electro- technical Society, 2017, 32(13): 69-79.
[13] Zhao Biao, Yu Qingguang, Sun Weixin.Extended- phase-shift control of isolated bidirectional DC-DC converter for power distribution in microgrid[J]. IEEE Transactions on Power Electronics, 2012, 27(11): 4667-4680.
[14] Gu Qing, Yuan Liqiang, Nie Jintong, et al.Current stress minimization of dual-active-bridge DC-DC converter within the whole operating range[J]. IEEE Journal of Emerging and Selected Topics in Power Electronics, 2019, 7(1): 129-142.
[15] 杨超, 许海平, 张祖之, 等. PWM与移相结合控制下的混合三电平隔离型双向DC-DC最小回流功率控制研究[J]. 电工技术学报, 2019, 34(15): 3186-3197.
Yang Chao, Xu Haiping, Zhang Zuzhi, et al.Minimum backflow power control of the hybrid three level isolated Bi-directional DC-DC converters based on PWM-phase-shifting control[J]. Transactions of China Electrotechnical Society, 2019, 34(15): 3186-3197.
[16] 侯聂, 宋文胜, 王顺亮. 全桥隔离DC/DC变换器相移控制归一化及其最小回流功率控制[J]. 中国电机工程学报, 2016, 36(2): 499-506.
Hou Nie, Song Wensheng, Wang Shunliang.Normalization of phase shift control and minimum reflux power control of full-bridge isolated DC/DC converters[J]. Proceedings of the CSEE, 2016, 36(2): 499-506.
[17] 曾进辉, 孙志峰, 雷敏, 等. 双重移相控制的双主动全桥变换器全局电流应力分析及优化控制策略[J]. 电工技术学报, 2019, 34(12): 2507-2518.
Zeng Jinhui, Sun Zhifeng, Lei Min, et al.Global current stress analysis and optimal control strategy of DAB converter based on dual-phase-shift control[J]. Transactions of China Electrotechnical Society, 2019, 34(12): 2507-2518.
[18] Li Jingxin, Wang Dongzhi, Wang Wei, et al.Minimize current stress of dual-active-bridge DC-DC converters for electric vehicles based on lagrange multipliers method[J]. Energy Procedia, 2017, 105: 2733-2738.
[19] Song Chaochao, Chen Alian, Chen Jie, et al.Current- stress-optimized strategy of dual active bridge DC- DC converter with dead-time effect in single- phase-shift control[C]//IECON 2017-43rd Annual Conference of the IEEE Industrial Electronics Society, Beijing, China, 2017: 1013-1018.
[20] 金莉, 刘邦银, 段善旭. 三电平双有源全桥DC-DC变换器回流功率最小的移相控制[J]. 电工技术学报, 2018, 33(24): 5864-5873.
Jin Li, Liu Bangyin, Duan Shanxu.Minimum reflux power strategy of three-level dual active bridge DC-DC converter with phase shift control[J]. Transa- ctions of China Electrotechnical Society, 2018, 33(24): 5864-5873.