Compensating for Dead Time Degradation of PWM Inverter Waveforms

IEE Proceedings B: Electric Power Applications

Volumn 137, Issue 2, 1990, Pages 73-81

  Dodson, R C ^a   Evans, P D ^a   Tabatabaei, H ^b   Harley, S C ^c  

^a UNIVERSITY OF BATH   (United Kingdom)

^b FERDOWSI UNIVERSITY OF MASHHAD   (Iran)

^c Allied Steel and Wire   (United Kingdom)

Author keywords

Digital control; Modulation

Indexed keywords

ELECTRIC DRIVE--VARIABLE SPEED; ELECTRIC POWER SUPPLIES TO APPARATUS; PULSE WIDTH MODULATION;

BRIDGE INVERTER; DEAD TIME COMPENSATION; DEAD TIME DEGRADATION; INVERTER FED INDUCTION MOTOR; PWM INVERTER; UNINTERRUPTIBLE POWER SUPPLY;

ELECTRIC INVERTERS;

EID: 0025403277     PISSN: 01437038     EISSN: None     Source Type: Journal    
DOI: 10.1049/ip-b.1990.0007     Document Type: Article

References (9)

1. Schonung, A., and Stemmler, H.: ‘Static frequency changers with ‘subharmonic’ control in conjunction with reversible variable speed AC drives’, Brown Boveri Rev., 1964, 51, (8/9), pp. 555-577.
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4. Patel, H. S., and Hoft, R. G.: ‘Generalised techniques of harmonic elimination and voltage control in thyristor inverters: Part I — harmonic elimination’, IEEE Trans., 1973, IA-9, (3), pp. 310-317.
5. Evans, P. D., and Close, P. R.: ‘Harmonic distortion in PWM inverter output waveforms’, IEE Proc. B, 1987, 134, (4), pp. 224-232.
6. Murai, Y., Watanabe, T., and Iwasaki, H.: ‘Waveform distortion and correction circuit for PWM inverters with switching lagtimes’. IEEE IAS Annual Meeting, Toronto, Oct. 1985, pp. 436-441.
7. Grant, D. A., and Seidner, R.: ‘Ratio changing in pulse-widthmodulated inverters’, IEE Proc. B, 1981, 128, (5), pp. 243-248.
8. Dodson, R. C., and Evans, P. D.: ‘Application of dead time compensation to variable speed drives’. 4th Int. Conf. on Electrical Machines and Drives, London, Sept. 1989, pp. 369-373.
9. Oates, C. D. M.: ‘Spectral assessment of inverter waveforms’. 3rd Int. Conf. on Power Electronics and Variable Speed Drives, London, July 1988, pp. 79-82.