This paper describes the efficiency, power factor and other parameter features of the synchronous electric motor.

本文介绍了异步电动机的效率、功率因数和其他参数的特性。

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Electric bicycle with energy feed back by the use of DSP and permanent magnet synchronous motor (PMSM) has good foreground because of its energy-saving and high energy efficiency.

DSP控制同步电机并能实现能量回馈的电动助力车，由于其可以实现可逆能量的控制，具有节能高效的特点，有很好的发展前景。

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The Reit patent synchronous device driven by electric brake motor is equipped.

采用瑞图专利同步技术，提升机构由制动电机驱动。

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The 2.5-liter inline 4-cylinder gas engine and permanent magnet AC synchronous electric motor in the MKZ deliver 191 net horsepower, a modest amount of power for a 3, 752 lb vehicle.

FORBES: 2011 Lincoln MKZ Hybrid - The Hybrid for Old Guys

The Signature Performance model is powered by a 416-horsepower AC synchronous electric motor producing 443 pound-feet of torque between zero and 5, 100 rpm, with a zero-to-60-mph acceleration of 4.4 seconds and a quarter-mile elapsed time of 12.6 seconds.

WSJ: 2012 Tesla Model S Signature Performance Review: I Am Silent, Hear Me Roar | Rumble Seat by Dan Neil