DocumentCode
2847105
Title
Regenerative converter for PWM AC drives
Author
Braun, Dennis H. ; Gilmore, Thomas P. ; Maslowski, Walter A.
Author_Institution
Allen-Bradley Inc., Mequon, WI, USA
fYear
1991
fDate
Sept. 28 1991-Oct. 4 1991
Firstpage
862
Abstract
A description is presented of a regenerative converter which allows the SCR power structure to operate as a synchronous line commutator, while a 2 transistor series/shunt chopper, with a power resistor, controls the regenerative power flow, and offers an emergency braking capability. In addition, SCR commutation is accomplished by the line voltage and diversion of bus current. Both simulation and experimental results are given.<>
Keywords
commutators; electric drives; power convertors; pulse width modulation; thyristor applications; 2 transistor series/shunt chopper; PWM AC drives; SCR power structure; bus current diversion; emergency braking; line voltage; power resistor; regenerative converter; synchronous line commutator; Commutation; Energy conversion; Inverters; Load flow; Pulse width modulation; Pulse width modulation converters; Robustness; Thyristors; Topology; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Industry Applications Society Annual Meeting, 1991., Conference Record of the 1991 IEEE
Conference_Location
Dearborn, MI, USA
Print_ISBN
0-7803-0453-5
Type
conf
DOI
10.1109/IAS.1991.178339
Filename
178339
Link To Document