Merits and demerits of electric drive ?
Answers
Explanation:
Advantages of Electrical Drive
The following are the advantages of electrical drive.
The electric drive has very large range of torque, speed and power.
Their working is independent of the environmental condition.
The electric drives are free from pollution.
The electric drives operate on all the quadrants of speed torque plane.
The drive can easily be started and it does not require any refuelling.
The efficiency of the drives is high because fewer losses occur on it.
Disadvantages of Electrical Drive
The power failure completely disabled the whole of the system.
The application of the drive is limited because it cannot use in a place where the power supply is not available.
It can cause noise pollution.
The initial cost of the system is high.
It has a poor dynamic response.
The output power obtained from the drive is low.
During the breakdown of conductors or short circuit, the system may get damaged due to which several problems occur.
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Explanation:
refer this picture ur answer is there
