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Difference between synchronous and asynchronous motors?
1)Synchronous motors are those that run only at Synchronous speed i.e. constant speed. But Motor can run in various speeds. 2)Synchronous motors runs at same speed of magnetic filed. but if one consider case of induction motor the rotor rotates at different speed than revolving magnetic field. there is slip between field and rotor.
Why do synchronous motor have unmeasurable slip?
Synchronous motors have unmeasureable slip because they stay in sync with the input line frequency.
Why synchronous motors does not have starting torque?
Becoz it use frequecy to start
When slip motor is negative what conduction obtained?
Your question can not be answered as it is. Reword the question - is it about induction motors or synchronous motors, for example?
Difference between synchronous generator and synchronous motor?
ASYNCHRONOUS is a mode whereby events happens irregardless of control. SYNCHRONOUS are this same events but controlled by a timing and/or control
What is a synchronous motor?
Synchronous motors are those that run only at Synchronous speed ie.. constant speed.
What factors determine the synchronous speed of an AC motor?
Number of poles and supply freqency determines speed of synchronous motor. For speed control of such motors Variable Freqency Drives(VFD) are used.
Difference between synchronous and asynchronous motors?
1)Synchronous motors are those that run only at Synchronous speed i.e. constant speed. But Motor can run in various speeds. 2)Synchronous motors runs at same speed of magnetic filed. but if one consider case of induction motor the rotor rotates at different speed than revolving magnetic field. there is slip between field and rotor.
Why do synchronous motor have unmeasurable slip?
Synchronous motors have unmeasureable slip because they stay in sync with the input line frequency.
Why synchronous motors does not have starting torque?
Becoz it use frequecy to start
When slip motor is negative what conduction obtained?
Your question can not be answered as it is. Reword the question - is it about induction motors or synchronous motors, for example?
What is the slip of a synchronous motor?
Synchronous motors have no slip. This is because the rotor runs at the same speed as the speed of the rotating magnetic flux of the stator.
What has the author William Abbett Lewis written?
William Abbett Lewis has written: 'The principles of synchronous machinery' -- subject(s): Synchronous Electric motors
How are synchronous motors like wound rotor?
kse maganda aqoh kuha mo
When the slip ring induction motor is preferred?
larger synchronous motors start with a squirrel cage and run when dc is applied thru the slip rings small motors can have magnets in the rotor these can accelerate from rest to synchronous speed in a few seconds
Difference between synchronous generator and synchronous motor?
ASYNCHRONOUS is a mode whereby events happens irregardless of control. SYNCHRONOUS are this same events but controlled by a timing and/or control
What is the most efficient electric motor?
The most efficient electric motors are synchronous motors, which can achieve efficiency rates of up to 99%. This high efficiency is due to their ability to convert electrical energy into mechanical energy with minimal losses. Synchronous motors operate at a constant speed that matches the frequency of the electrical supply, eliminating slip and reducing energy waste. In addition to their efficiency, synchronous motors are designed to be compact while providing higher power output. They also deliver superior torque at lower speeds, making them ideal for various industrial applications. This combination of efficiency, power, and compact design makes synchronous motors a top choice for businesses looking to optimize energy use and performance. Overall, if you're seeking an electric motor that maximizes energy efficiency and reliability, synchronous motors are an excellent option for powering your operations effectively.
