Control of direct frequency conversions from AC signals in block vector regulation systems for induction drives
Abstract
Based on the principle of output voltage formation, direct frequency converters are divided into two main types: thyristor-based direct frequency converters with natural commutation (DFC-NC) and thyristor-based direct frequency converters with forced commutation (DFC-FC). In DFC-NC, the output frequency is formed through natural commutation within a half-cycle of the output voltage. ...
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References
- Pavlov Yu.P. Thyristor direct frequency converter with forced commutation. PH LDNTP, 1973.
- Rovinsky P.A., Tikan V.A. Valve-type frequency converters without DC link. L., Nauka, 1965.
- Shipillo V.P. Grid control systems for mercury rectifiers in automatic electric drives. M.-L., Gosenergoizdat, 1961.
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