Static converter for async. machine - shifts rotor frequency to minimise current consumption at low torque requirement
The static converter, for an asynchronous machine, shifts the rotor frequency at large field reductions and small torque requirements such that a minimum current is maintained. The power regulating quantity is derived either from the converted voltages and currents or from the voltage and current in...
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| Format: | Patent |
| Sprache: | eng ; ger |
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| Zusammenfassung: | The static converter, for an asynchronous machine, shifts the rotor frequency at large field reductions and small torque requirements such that a minimum current is maintained. The power regulating quantity is derived either from the converted voltages and currents or from the voltage and current in the converter's intermediate circuit. |
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