Fault Diagnosis in Three-Phase Thyristor Converters Using Microprocessor
- 1 November 1984
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Industry Applications
- Vol. IA-20 (6) , 1490-1497
- https://doi.org/10.1109/tia.1984.4504632
Abstract
A microprocessor-based fault diagnosis scheme is presented for a three-phase fully controlled converter. In addition to the monitoring of the faults, the system also has the provision for a microprocessor-based firing scheme and a feedback-current control loop which provides protection against short circuit across the load terminals. The scheme has been experimentally tested. The osciliograms of some important waveforms are presented.Keywords
This publication has 4 references indexed in Scilit:
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