'Rated torque' diaporamas de présentation

NON-AGENDA

APPLICATION OF MOTORS TO ADJUSTABLE FREQUENCY DRIVES PART 1 Alan Lowe, Senior Electrical Consultant. NON-AGENDA. RISE TIMES REFLECTED WAVES BEARING CURRENTS CABLE SELECTION IGBT. AGENDA. INTRODUCTION NOMENCLATURE WHY USE AFD HORSEPOWER, SPEED, TORQUE MOTOR CAPABILITIES & LIMITATIONS

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EEEB443 Control & Drives

1.89k views • 38 slides

5 MW US Navy Motor Clive Lewis ALSTOM 23 October 2003 IEE, London

5 MW US Navy Motor Clive Lewis ALSTOM 23 October 2003 IEE, London Approved for public release; distribution is unlimited. 5 MW Navy Motor for ONR. Seventeen month contract awarded 14 February 2002 to complete design of 5 MW motor as a technology demonstrator motor for a full-size HTS motor

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Series-Impedance Starting

Series-Impedance Starting. Impedance Z is either an Inductor or a Resistor to limit the current during start-up. Series-Impedance Starting continued. Select the resistor or inductor (reactor) to provide about 70% rated voltage. Simplest method for starting. Example 5.20.

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