Modulator for 4-level Flying Capacitor Converter with Balancing Control in the Closed Loop
2020 ◽
Vol 5
(3)
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pp. 66-69
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Keyword(s):
This paper presents a modulator with an active voltage balancing control for the three-phase four-level FLC converter based electric motor drive for applications supplied directly from a 6 kV ac-grid. It describes a modulation algorithm of the FLC converter by using the phase shifted PWM modulation with balancing voltage of the flying capacitor by using P controllers in the closed loop. The proposed control was verified by experiments carried out on the down-scale drive prototype of the rated power of 35 kVA.
2020 ◽
Vol 11
(2)
◽
pp. 618
Keyword(s):
2020 ◽
Vol 8
(6)
◽
pp. 230-235
2018 ◽
Vol 11
(8)
◽
pp. 1452-1462
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Keyword(s):
Keyword(s):