DocumentCode
2269386
Title
An analysis and implementation of step-dynamic voltage regulator
Author
Choi, S.S. ; Liu, J.W. ; Chen, S.
Author_Institution
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore
Volume
1
fYear
2002
fDate
2002
Firstpage
464
Abstract
This paper describes the design considerations and effectiveness of step-dynamic voltage regulator (S-DVR) as a solution to mitigate against voltage sags. A possible short-circuit problem encountered during S-DVR operation is identified and analyzed. Two solutions are proposed and they are validated through computer simulations. A prototype of the S-DVR is then implemented and its effectiveness to compensate for voltage sags is demonstrated.
Keywords
EMTP; digital simulation; power supply quality; power system control; power system simulation; voltage control; voltage regulators; computer simulations; design considerations; step-dynamic voltage regulator; voltage sags mitigation; Computer simulation; Power electronics; Power quality; Power system dynamics; Power system restoration; Regulators; Switches; Thyristors; Transformers; Voltage fluctuations;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Engineering Society Winter Meeting, 2002. IEEE
Print_ISBN
0-7803-7322-7
Type
conf
DOI
10.1109/PESW.2002.985043
Filename
985043
Link To Document