TY - CHAP
T1 - Supraharmonics reduction in NPC inverter with random PWM
AU - Castro, Aurora Gil De
AU - Moreno-Munoz, Antonio
AU - Garrido, Joaquin
AU - Ronnberg, Sarah K.
AU - Palacios-Garcia, Emilio J.
AU - Morales, Tomas
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/8/3
Y1 - 2017/8/3
N2 - The international standardization community is currently reviewing the harmonic distortion limits in the frequency range 2 to 150 kHz, referred to as supraharmonics. Power electronics has emerged as a ubiquitous technology, which also plays a critical role in this subject. Broadly speaking, the reduction of emission in the lower-frequency ranges appears to result in an increase in supraharmonic emission by equipment. The paper presents measurements of waveform distortion from several illustrative facilities and loads. Until now, power electronics converter has been an important source of waveform distortion, even in this frequency range, but, as stated in this paper, can also be the key to mitigate distortion, when technologies like multilevel converter and random pulse with modulation are properly employed.
AB - The international standardization community is currently reviewing the harmonic distortion limits in the frequency range 2 to 150 kHz, referred to as supraharmonics. Power electronics has emerged as a ubiquitous technology, which also plays a critical role in this subject. Broadly speaking, the reduction of emission in the lower-frequency ranges appears to result in an increase in supraharmonic emission by equipment. The paper presents measurements of waveform distortion from several illustrative facilities and loads. Until now, power electronics converter has been an important source of waveform distortion, even in this frequency range, but, as stated in this paper, can also be the key to mitigate distortion, when technologies like multilevel converter and random pulse with modulation are properly employed.
KW - EMC
KW - EMI
KW - Harmonics
KW - Multilevel Converters
KW - Power Electronics
KW - Power Quality
KW - Random pulse width modulation
KW - Smart Grids
KW - Supraharmonics
UR - https://www.scopus.com/pages/publications/85029899123
U2 - 10.1109/ISIE.2017.8001520
DO - 10.1109/ISIE.2017.8001520
M3 - Chapter
AN - SCOPUS:85029899123
T3 - IEEE International Symposium on Industrial Electronics
SP - 1792
EP - 1797
BT - Proceedings - 2017 IEEE International Symposium on Industrial Electronics, ISIE 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 26th IEEE International Symposium on Industrial Electronics, ISIE 2017
Y2 - 18 June 2017 through 21 June 2017
ER -