An Improved Pulse Width Modulation Method for Chopper-Cell-Based Modular Multilevel Converters
2012 ◽
Vol 27
(8)
◽
pp. 3472-3481
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2018 ◽
Vol 6
(6)
◽
pp. 1306-1318
2019 ◽
Vol 5
(1)
◽
pp. 335-342
◽
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