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Your search keyword '"Induction electric motors -- Research"' showing total 3 results
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3 results on '"Induction electric motors -- Research"'

2. Single-phase speed control for induction motors

Author

Smith, Steve

Subjects
Induction electric motors -- Research, Electric inverters -- Research, Business, Electronics and electrical industries
Abstract

A simple inverter provides single-phase speed control for induction motors. The inverter allows the motor to operate at speeds higher and lower than the fixed speed, which results from driving the motor from mains frequency. The circuit is operational from rectified mains and from a low voltage and can drive an induction motor through a step up transformer.

Published
1995

3. USN studies railgun launcher

Author

Elliott, Simon

Subjects
United States. Navy -- Contracts, United States. Missile Defense Agency -- Laws, regulations and rules, Aircraft carriers -- Aircraft launching and recovery equipment, Induction electric motors -- Research, Aerospace and defense industries, Business, Business, international
Published
1990

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