Considerations in Testing and Stabilizing Frequency Beating of a Current Source Inverter

It is generally believed that the current-source inverter adjustable frequency controller with auto sequential commutation cannot be easily tested without a load motor connected. However, it is shown that the controller can, in fact, easily be tested without a load motor by adding some simple circui...

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Bibliographic Details
Published in:IEEE transactions on industry applications 1984-09, Vol.IA-20 (5), p.1290-1295
Main Authors: Min, Byung J., Jarc, Dennia A.
Format: Article
Language:English
Subjects:
Applied sciences
Circuit testing
Commutation
Electrical engineering. Electrical power engineering
Electrical machines
Exact sciences and technology
Frequency
Industrial control
Industry Applications Society
Inverters
Meetings
Regulation and control
Regulators
Sequential analysis
Voltage control
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Summary:It is generally believed that the current-source inverter adjustable frequency controller with auto sequential commutation cannot be easily tested without a load motor connected. However, it is shown that the controller can, in fact, easily be tested without a load motor by adding some simple circuits in both the regulator and power circuit and by following step-by- step test procedures. The frequency beating phenomenon inherent in the current-source inverter and an effective compensating technique are also presented and explained.
ISSN:0093-9994
1939-9367
DOI:10.1109/TIA.1984.4504596