Space-Vector-Based Hybrid Pulsewidth Modulation Techniques for Reduced Harmonic Distortion and Switching Loss


Autoria(s): Zhao, Di; Hari, VSS Pavan Kumar; Narayanan, Gopalaratnam; Ayyanar, Rajapandian
Data(s)

01/03/2010

Resumo

Novel switching sequences can be employed in spacevector-based pulsewidth modulation (PWM) of voltage source inverters. Differentswitching sequences are evaluated and compared in terms of inverter switching loss. A hybrid PWM technique named minimum switching loss PWM is proposed, which reduces the inverter switching loss compared to conventional space vector PWM (CSVPWM) and discontinuous PWM techniques at a given average switching frequency. Further, four space-vector-based hybrid PWM techniques are proposed that reduce line current distortion as well as switching loss in motor drives, compared to CSVPWM. Theoretical and experimental results are presented.

Formato

application/pdf

Identificador

http://eprints.iisc.ernet.in/27257/1/spacer.pdf

Zhao, Di and Hari, VSS Pavan Kumar and Narayanan, Gopalaratnam and Ayyanar, Rajapandian (2010) Space-Vector-Based Hybrid Pulsewidth Modulation Techniques for Reduced Harmonic Distortion and Switching Loss. In: IEEE Transactions on Power Electronics, 25 (3). pp. 760-774.

Publicador

IEEE

Relação

http://ieeexplore.ieee.org/search/srchabstract.jsp?tp=&arnumber=5233905&queryText%3DSpace-Vector-Based+Hybrid+Pulsewidth+Modulation+Techniques+for+Reduced+Harmonic+Distortion+and+Switching+Loss%26openedRefinements%3D*%26searchField%3DSearch+All

http://eprints.iisc.ernet.in/27257/

Palavras-Chave #Electrical Engineering
Tipo

Journal Article

PeerReviewed