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1) These drives are available in wide range torque, speed and power.
2) The control characteristics of these drives are flexible. According to load requirements these can be shaped to steady state and dynamic characteristics. As well as speed control, electric braking, gearing, starting many things can be accomplished.
3) The are adaptable to any type of operating conditions, no matter how much vigorous or rough it is.
4) They can operate in all the four quadrants of speed torque plane, which is not applicable for other prime movers.
5) They do not pollute the environment.
6) They do not need refueling or preheating, they can be started instantly and can be loaded immediately.
7) They are powered by electrical energy which is atmosphere friendly and cheap source of power.
Wiki User
∙ 10y ago
Wiki User
∙ 10y agoThe alternating current motor drive or "AC" drive is designed to monitor and adjust the speed of motors to a very small degree. This allows for precision speed control and a longer lifespan for the motor.
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