CONTROLLING AN ELECTRONICALLY-ASSISTED TURBOCHARGER

A first line-to-line terminal voltage of a three-phase electric motor is measured (4029 while the three-phase electric motor free-spins. A second line-to-line terminal voltage of a three-phase electric motor is measured while the three-phase electric motor free-spins (404). A motor's rotor posi...

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Bibliographische Detailangaben
Hauptverfasser:	HUYNH, Co Si, ZHENG, Liping, SHENOY, Suratkal P
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GAS-TURBINE PLANTS GENERATION HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	A first line-to-line terminal voltage of a three-phase electric motor is measured (4029 while the three-phase electric motor free-spins. A second line-to-line terminal voltage of a three-phase electric motor is measured while the three-phase electric motor free-spins (404). A motor's rotor position is determined based on the first line-to-line terminal voltage and the second line-to-line terminal voltage (406). Three-phase currents are sent to the motor (408) after the rotor position has been determined and the three-phase currents being in-phase with the rotor position.