DESIGNING A SWITCH FOR LIGHTER LOADS WITH BOUNDARY CONDITIONS
Abstract
The APS control can be used to lessen the current force on switches see how to avoid load as the traditional interleaving control can be used to help keep better performance in heavy load. This paper looks into a manuscript pulse width modulation (PWM) plan for 2-phase interleaved boost ripper tools with current multiplier for fuel cell power system by mixing alternating phase shift (APS) control and traditional interleaving PWM control. The boundary condition for swapping between APS and traditional interleaving PWM control comes. In line with the aforementioned analysis, a complete power range control mixing APS and traditional interleaving control is suggested. Loss breakdown analysis can also be given look around the efficiency from the ripper tools. Finally, it's verified by experimental results. The efficiency from the ripper tools with IGBT and fast recovery diode in CCM is greater than that in BCM. In CCM, the efficiency from the ripper tools with fast recovery diode is just .37% under by using SiC diode.
Keywords
References
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