[논문]PWM Control Scheme for a Buck/Boost Modular Multilevel DC/DC Converter With Reduced Submodule Capacitance

Xing, Zhongwei; Ruan, Xinbo; Xie, Huanmao

doi:10.1109/TPEL.2017.2724240

PWM Control Scheme for a Buck/Boost Modular Multilevel DC/DC Converter With Reduced Submodule Capacitance

IEEE transactions on power electronics, v.33 no.5, 2018년, pp.3911 - 3925

Xing, Zhongwei (State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan, China) , Ruan, Xinbo (State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan, China) , Xie, Huanmao (State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan, China)

Abstract ▼ AI-Helper

High-voltage direct current (HVdc) grid which incorporates multiple dc transmission lines will have extensive application since it has better operating flexibility and enhances the power trade. DC/DC converters are important components in the HVdc grid. The buck/boost modular multilevel dc/dc converter (MMDCC), which uses half-bridge submodules to reduce the voltage stresses across the power switches, is a good choice for the nonisolated applications in the HVdc grid. This paper proposes a pulse width modulation (PWM) control scheme for the buck/boost MMDCC, which uses much smaller submodule capacitors than those in the existing phase-shifted (PS) control scheme, thus reducing the converter volume and weight significantly. The operating principle of the proposed PWM control scheme is elaborated, along with the submodule capacitor voltage balancing strategy and the closed-loop control flowchart. Besides, the capacitance requirement of the buck/boost MMDCC in the PWM control scheme is calculated and compared to that in the PS control scheme, showing a dramatic reduction. The reason for the capacitance requirement difference of the two schemes is also explained. Simulation and experimental results validate the effectiveness of the proposed PWM control scheme and its ability to reduce the submodule capacitance.

참고문헌 (38)

Qiang Ren, Chi Sun, Fei Xiao. A Modular Multilevel DC–DC Converter Topology With a Wide Range of Output Voltage. IEEE transactions on power electronics, vol.32, no.8, 6018-6030.

상세보기
Kish, Gregory J., Ranjram, Mike, Lehn, Peter W.. A Modular Multilevel DC/DC Converter With Fault Blocking Capability for HVDC Interconnects. IEEE transactions on power electronics, vol.30, no.1, 148-162.

상세보기
10.1109/EPE.2013.6631739
Hagar, Abdelrahman Abbas, Lehn, Peter W.. Comparative Evaluation of a New Family of Transformerless Modular DC–DC Converters for High-Power Applications. IEEE transactions on power delivery : a publication of the Power Engineering Society, vol.29, no.1, 444-452.

상세보기
Xiaotian Zhang, Green, Timothy C.. The Modular Multilevel Converter for High Step-Up Ratio DC–DC Conversion. IEEE transactions on industrial electronics : a publication of the IEEE Industrial Electronics Society, vol.62, no.8, 4925-4936.

상세보기
Bi, Kaitao, An, Quntao, Duan, Jiandong, Sun, Li, Gai, Kuo. Fast Diagnostic Method of Open Circuit Fault for Modular Multilevel DC/DC Converter Applied in Energy Storage System. IEEE transactions on power electronics, vol.32, no.5, 3292-3296.

상세보기
Du, Sixing, Wu, Bin, Xu, David, Zargari, Navid R.. A Transformerless Bipolar Multistring DC–DC Converter Based on Series-Connected Modules. IEEE transactions on power electronics, vol.32, no.2, 1006-1017.

상세보기
Jie Yang, Zhiyuan He, Hui Pang, Guangfu Tang. The Hybrid-Cascaded DC–DC Converters Suitable for HVdc Applications. IEEE transactions on power electronics, vol.30, no.10, 5358-5363.

상세보기
Xiaotian Zhang, Green, Timothy C., Junyent-Ferre, Adria. A New Resonant Modular Multilevel Step-Down DC–DC Converter with Inherent-Balancing. IEEE transactions on power electronics, vol.30, no.1, 78-88.

상세보기
Withanage, R., Shammas, N.. Series Connection of Insulated Gate Bipolar Transistors (IGBTs). IEEE transactions on power electronics, vol.27, no.4, 2204-2212.

상세보기
10.1109/PTC.2003.1304403
Proc Eur Conf Power Electron Appl A new modular voltage source inverter topology lesnicar 0
Debnath, Suman, Jiangchao Qin, Bahrani, Behrooz, Saeedifard, Maryam, Barbosa, Peter. Operation, Control, and Applications of the Modular Multilevel Converter: A Review. IEEE transactions on power electronics, vol.30, no.1, 37-53.

상세보기
Perez, Marcelo A., Bernet, Steffen, Rodriguez, Jose, Kouro, Samir, Lizana, Ricardo. Circuit Topologies, Modeling, Control Schemes, and Applications of Modular Multilevel Converters. IEEE transactions on power electronics, vol.30, no.1, 4-17.

상세보기
Nami, Alireza, Jiaqi Liang, Dijkhuizen, Frans, Demetriades, Georgios D.. Modular Multilevel Converters for HVDC Applications: Review on Converter Cells and Functionalities. IEEE transactions on power electronics, vol.30, no.1, 18-36.

상세보기
Proc Eur Conf Power Electron Appl A versatile dc–dc converter for energy collection and distribution using the modular multilevel converter kenzelmann 0 1
Luth, Thomas, Merlin, Michael M. C., Green, Tim C., Hassan, Fainan, Barker, Carl D.. High-Frequency Operation of a DC/AC/DC System for HVDC Applications. IEEE transactions on power electronics, vol.29, no.8, 4107-4115.

상세보기
Kenzelmann, Stephan, Rufer, Alfred, Dujic, Drazen, Canales, Francisco, de Novaes, Yales Romulo. Isolated DC/DC Structure Based on Modular Multilevel Converter. IEEE transactions on power electronics, vol.30, no.1, 89-98.

상세보기
Chen, Yu, Cui, Yuqing, Wang, Xinying, Wei, Xiaoguang, Kang, Yong. Design and implementation of the low computational burden phase-shifted modulation for DC–DC modular multilevel converter. IET power electronics, vol.9, no.2, 256-269.

상세보기
10.1109/ICPE.2015.7167954
List of HVDC Projects 0
Ferreira, Jan A.. The Multilevel Modular DC Converter. IEEE transactions on power electronics, vol.28, no.10, 4460-4465.

상세보기
10.1002/9780470822975
Jovcic, Dragan, Ooi, Boon Teck. Developing DC Transmission Networks Using DC Transformers. IEEE transactions on power delivery : a publication of the Power Engineering Society, vol.25, no.4, 2535-2543.

상세보기
Engel, Stefan P., Stieneker, Marco, Soltau, Nils, Rabiee, Sedigheh, Stagge, Hanno, De Doncker, Rik W.. Comparison of the Modular Multilevel DC Converter and the Dual-Active Bridge Converter for Power Conversion in HVDC and MVDC Grids. IEEE transactions on power electronics, vol.30, no.1, 124-137.

상세보기
Hvdc Grid Feasibility Study 2013
Fundamentals of Power Electronics erickson 2000
10.1002/9781118846704
10.1002/9780470511862
Kheraluwala, M.N., Gascoigne, R.W., Divan, D.M., Baumann, E.D.. Performance characterization of a high-power dual active bridge DC-to-DC converter. IEEE transactions on industry applications, vol.28, no.6, 1294-1301.

상세보기
Bahrman, Michael P., Johnson, Brian K.. The ABCs of HVDC transmission technologies. IEEE power & energy magazine, vol.5, no.2, 32-44.

상세보기
Zhongwei Xing, Xinbo Ruan, Hongcheng You, Xiaobo Yang, Dawei Yao, Chunming Yuan. Soft-Switching Operation of Isolated Modular DC/DC Converters for Application in HVDC Grids. IEEE transactions on power electronics, vol.31, no.4, 2753-2766.

상세보기
Gowaid, I. A., Adam, Grain P., Ahmed, Shehab, Holliday, Derrick, Williams, Barry W.. Analysis and Design of a Modular Multilevel Converter With Trapezoidal Modulation for Medium and High Voltage DC-DC Transformers. IEEE transactions on power electronics, vol.30, no.10, 5439-5457.

상세보기
Gowaid, I. A., Adam, G. P., Massoud, Ahmed M., Ahmed, Shehab, Holliday, Derrick, Williams, B. W.. Quasi Two-Level Operation of Modular Multilevel Converter for Use in a High-Power DC Transformer With DC Fault Isolation Capability. IEEE transactions on power electronics, vol.30, no.1, 108-123.

상세보기
Sun, Changjiang, Zhang, Jianwen, Cai, Xu, Shi, Gang. Analysis and Arm Voltage Control of Isolated Modular Multilevel DC–DC Converter with Asymmetric Branch Impedance. IEEE transactions on power electronics, vol.32, no.8, 5978-5990.

상세보기
Sun, Changjiang, Zhang, Jianwen, Cai, Xu, Shi, Gang. Voltage balancing control of isolated modular multilevel dc–dc converter for use in dc grids with zero voltage switching. IET power electronics, vol.9, no.2, 270-280.

상세보기
10.1109/ECCE.2013.6647243
Zhao, Biao, Song, Qiang, Li, Jianguo, Wang, Yu, Liu, Wenhua. High-Frequency-Link Modulation Methodology of DC–DC Transformer Based on Modular Multilevel Converter for HVDC Application: Comprehensive Analysis and Experimental Verification. IEEE transactions on power electronics, vol.32, no.5, 3413-3424.

상세보기

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PWM Control Scheme for a Buck/Boost Modular Multilevel DC/DC Converter With Reduced Submodule Capacitance

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