DocumentCode
2339979
Title
A novel self-adjusting firing circuit for phase angle control applications
Author
Abou-Elela, M. ; Alolah, A.I.
Author_Institution
Coll. of Eng., King Saud Univ., Riyadh, Saudi Arabia
fYear
1994
fDate
10-12 May 1994
Firstpage
619
Abstract
A novel and simple scheme for use in three phase firing circuit for wire ac voltage controller system is proposed. This scheme enables the firing circuit to adjust itself against any phase and/or sequence alterations. This feature leads to elimination of the manual adjustment usually needed in such cases. The scheme can also detect if the system contains faulty thyristors. Experimental results are given to verify the principle of operation of the proposed scheme
Keywords
fault location; phase control; self-adjusting systems; thyristor applications; voltage regulators; faulty thyristors; phase alterations; phase angle control applications; phase firing circuit; scanning circuit; self-adjusting firing circuit; sequence alterations; wire ac voltage controller; Circuits; Control systems; Educational institutions; Frequency; Lighting control; Size control; Temperature control; Thyristors; Voltage control; Wire;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 1994. IMTC/94. Conference Proceedings. 10th Anniversary. Advanced Technologies in I & M., 1994 IEEE
Conference_Location
Hamamatsu
Print_ISBN
0-7803-1880-3
Type
conf
DOI
10.1109/IMTC.1994.352022
Filename
352022
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