DocumentCode
1661882
Title
Driving AC motors through a long cable: the inverter switching strategy
Author
Pomilio, J.A. ; de Souza, C.R. ; Matias, L. ; Peres, P.L.D. ; Bonatti, I.S.
Author_Institution
Sch. of Electr. & Comput. Eng., Univ. Estadual de Campinas, Sao Paulo, Brazil
fYear
1997
Abstract
Since the possibility of unacceptable overvoltages on the components of a power system must be anticipated, the voltage and current profiles along the line must be obtained when analyzing AC motors driven through long cables. Precise models are used in this paper to investigate the system response to voltage and current excitations in order to identify frequency-critical situations. The appropriate driving strategy is eventually obtained
Keywords
AC motors; DC-AC power convertors; frequency-domain analysis; invertors; machine theory; overvoltage; power cables; power supplies to apparatus; power supply quality; power system transients; time-domain analysis; transient analysis; AC motor power supply; current profiles; driving strategy; frequency-critical situations; inverter switching strategy; long power cable; power system overvoltages; voltage profiles; AC motors; Electronic mail; Frequency domain analysis; Inverters; Petroleum; Power cables; Skin effect; Surges; Transformers; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electric Machines and Drives Conference Record, 1997. IEEE International
Conference_Location
Milwaukee, WI
Print_ISBN
0-7803-3946-0
Type
conf
DOI
10.1109/IEMDC.1997.604082
Filename
604082
Link To Document