A study on reducing switching device of the HBML inverter using the transformers

Yu Tao; Joungmin Lim; Jinghua Lee; Younghak Chang; Chaejoo Moon

doi:10.1117/12.664580

2 May 2006 A study on reducing switching device of the HBML inverter using the transformers

Yu Tao, Joungmin Lim, Jinghua Lee, Younghak Chang, Chaejoo Moon

Proceedings Volume 6042, ICMIT 2005: Control Systems and Robotics; 60420X (2006) https://doi.org/10.1117/12.664580
Event: ICMIT 2005: Merchatronics, MEMS, and Smart Materials, 2005, Chongqing, China

Abstract

In this paper, we proposed the electric circuit using one common arm of H-Bridge inverters to reduce the number of switching components in multi-level PWM inverter combined with H-Bridge inverters and transformers. And we proposed a switching method that can get same rate of usage at each transformer. We tested the proposed prototype inverter to clarify the proposed electric circuit and reasonableness of the control signal.

Citation Download Citation

Yu Tao, Joungmin Lim, Jinghua Lee, Younghak Chang, and Chaejoo Moon "A study on reducing switching device of the HBML inverter using the transformers", Proc. SPIE 6042, ICMIT 2005: Control Systems and Robotics, 60420X (2 May 2006); https://doi.org/10.1117/12.664580

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