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This notes consist of the following topics:
Starting of Induction Motor
1. Reason for the need of starting methods
2. Various Starting Methods:
a) Direct Online Starting (DOL)
b) Stator Resistance Starting
c) Auto Transformer Starting
d) Star - Delta Starting
e) Rotor Resistance Starting
3. Braking Methods (Electrical):
a) Plugging
b) Dynamic Braking
c) Regenerative Braking
4. Slip Torque Characteristics of Motoring and Braking
Speed Control of Induction Motor
5. Speed Control from Stator Side:
a) V/f Control
b) Voltage Control
c) Pole Changing
d) Stator Resistance Control
6. Speed Control from Rotor Side:
a) Rotor Resistance control
b) Cascade / Tandom Connection
* Again discussed V/f control, Supply voltage control at last page.
Download the notes from below link in pdf:
Download the same notes in low file size from 2nd link:
Download the same notes in low file size from 2nd link:
This notes consist of the following topics:
Starting of Induction Motor
1. Reason for the need of starting methods
2. Various Starting Methods:
a) Direct Online Starting (DOL)
b) Stator Resistance Starting
c) Auto Transformer Starting
d) Star - Delta Starting
e) Rotor Resistance Starting
3. Braking Methods (Electrical):
a) Plugging
b) Dynamic Braking
c) Regenerative Braking
4. Slip Torque Characteristics of Motoring and Braking
Speed Control of Induction Motor
5. Speed Control from Stator Side:
a) V/f Control
b) Voltage Control
c) Pole Changing
d) Stator Resistance Control
6. Speed Control from Rotor Side:
a) Rotor Resistance control
b) Cascade / Tandom Connection
* Again discussed V/f control, Supply voltage control at last page.
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Download the notes from below link in pdf:
Download the same notes in low file size from 2nd link: