TY - GEN
T1 - Suppressing electromagnetic interference of power converters based on 2×2-scroll chaotic PWM method
AU - Li, H.
AU - Yang, Z.
AU - Yang, D.
AU - Gao, X.
AU - Lü, J.
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/7/14
Y1 - 2015/7/14
N2 - With the wide application of power converters, the electromagnetic interference (EMI) problem of power converters has drawn more and more attention. EMI is caused by high dv/dt and di/dt during the rapid turn-on and turn-off of switching devices, which is harmful to power grids as well as power converters themselves. In order to suppress high EMI peaks which discretely distribute in switching frequency and its multiples under traditional pulse width modulation (T-PWM) with fixed-frequency, chaotic frequency PWM (CF-PWM) with changed frequency has been proposed and applied to power converters [1].
AB - With the wide application of power converters, the electromagnetic interference (EMI) problem of power converters has drawn more and more attention. EMI is caused by high dv/dt and di/dt during the rapid turn-on and turn-off of switching devices, which is harmful to power grids as well as power converters themselves. In order to suppress high EMI peaks which discretely distribute in switching frequency and its multiples under traditional pulse width modulation (T-PWM) with fixed-frequency, chaotic frequency PWM (CF-PWM) with changed frequency has been proposed and applied to power converters [1].
UR - https://www.scopus.com/pages/publications/84942436909
U2 - 10.1109/INTMAG.2015.7157289
DO - 10.1109/INTMAG.2015.7157289
M3 - 会议稿件
AN - SCOPUS:84942436909
T3 - 2015 IEEE International Magnetics Conference, INTERMAG 2015
BT - 2015 IEEE International Magnetics Conference, INTERMAG 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2015 IEEE International Magnetics Conference, INTERMAG 2015
Y2 - 11 May 2015 through 15 May 2015
ER -