Digitally controlled low-harmonic rectifier having fast dynamic responses
- 25 June 2003
- conference paper
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 1, 476-482 vol.1
- https://doi.org/10.1109/apec.2002.989287
Abstract
This paper describes a completely digitally controlled low-harmonic rectifier. It is shown that the dynamics of the outer voltage loop can be significantly improved using a digital notch filter. Low input current harmonics and fast voltage response are experimentally verified using a 200 W universal-input boost power supply operating at the switching frequency of 200 kHz.Keywords
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