Title :
Novel space vector based harmonic elimination inverter control
Author :
Bowes, S.R. ; Grewal, S.
Author_Institution :
Dept. of Electr. & Electron. Eng., Bristol Univ., UK
Abstract :
This paper presents a novel space vector based PWM strategy which closely approximates in “real-time” the switching angles of the selective harmonic elimination PWM (HEPWM) strategy. The strategy uses only conventional regular-sampling techniques and does not require any of the intensive off-line computations which are characteristic of optimised PWM strategies, thereby allowing a simple and efficient digital signal processor (DSP) implementation
Keywords :
PWM invertors; harmonics suppression; power conversion harmonics; switching circuits; digital signal processor; harmonic elimination inverter control; regular-sampling techniques; selective harmonic elimination PWM; space vector based PWM strategy; switching angles approximation; Phase modulation; Pulse width modulation; Pulse width modulation inverters; Sampling methods; Signal processing; Space vector pulse width modulation; Standards development; Support vector machines; Switches; Voltage;
Conference_Titel :
Industry Applications Conference, 1999. Thirty-Fourth IAS Annual Meeting. Conference Record of the 1999 IEEE
Conference_Location :
Phoenix, AZ
Print_ISBN :
0-7803-5589-X
DOI :
10.1109/IAS.1999.805958
