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DC injection braking

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Revision as of 10:40, 7 November 2010 by wikademia>Dr. Fresh (from http://en.wikipedia.org/w/index.php?title=DC_injection_braking&oldid=394539423)
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DC injection braking is a method of slowing AC electric motors. A DC voltage is injected into the winding of the AC motor after the AC voltage is disconnected, providing braking force to the rotor.