PWM ASIC design for the three-phase bi-directional buck converter

N. A. Rahim, T. C. Green, B. W. Williams

Research output: Contribution to journalArticle

Abstract

The design of hardware and software generation of the synchronous pulse-width modulation (PWM) suitable for the three-phase bi-directional AC-DC power converter is presented. The switching of the power devices is modulated by synchronous PWM implemented in an XC-3042 field programmable gate array (FPGA). There are no mains capture and synchronization problems. The utilization of the switches is based on the voltage-space vector control of an inverter. Displacement factor control is achieved in the design by decrement and increment of the phase-shift counter to give leading or lagging phase angle respectively. Results are provided to demonstrate the effectiveness of the design.

Original languageEnglish
Pages (from-to)603-615
Number of pages13
JournalInternational Journal of Electronics
Volume81
Issue number5
Publication statusPublished - Nov 1996

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Application specific integrated circuits
Pulse width modulation
Rectifying circuits
Phase shift
Field programmable gate arrays (FPGA)
Synchronization
Switches
Hardware
Electric potential

Cite this

Rahim, N. A., Green, T. C., & Williams, B. W. (1996). PWM ASIC design for the three-phase bi-directional buck converter. International Journal of Electronics, 81(5), 603-615.
Rahim, N. A. ; Green, T. C. ; Williams, B. W. / PWM ASIC design for the three-phase bi-directional buck converter. In: International Journal of Electronics. 1996 ; Vol. 81, No. 5. pp. 603-615.
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Rahim, NA, Green, TC & Williams, BW 1996, 'PWM ASIC design for the three-phase bi-directional buck converter', International Journal of Electronics, vol. 81, no. 5, pp. 603-615.

PWM ASIC design for the three-phase bi-directional buck converter. / Rahim, N. A.; Green, T. C.; Williams, B. W.

In: International Journal of Electronics, Vol. 81, No. 5, 11.1996, p. 603-615.

Research output: Contribution to journalArticle

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