Elevator regenerative drive including an air core inductor
First Claim
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1. An elevator machine, comprising:
- a motor that operates in a first mode to move an elevator car and in a second mode to generate power;
a line reactor associated with the motor for delivering power to the motor operating in the first mode and delivering power generated by the motor operating in the second mode, the line reactor comprising an air core inductor.
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Abstract
An exemplary elevator machine includes a motor that operates in a first mode to move an elevator car and in a second mode to generate power. A line reactor is associated with the motor for delivering power generated by the motor operating in the second mode. The line reactor includes an air core inductor.
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Citations
6 Claims
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1. An elevator machine, comprising:
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a motor that operates in a first mode to move an elevator car and in a second mode to generate power; a line reactor associated with the motor for delivering power to the motor operating in the first mode and delivering power generated by the motor operating in the second mode, the line reactor comprising an air core inductor. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification