squirrel cage induction motor vs slip ring induction motor | Difference between squirrel cage induction motor and slip ring induction motor
This page compares squirrel cage induction motor vs slip ring induction motor and mentions difference between squirrel cage induction motor and slip ring induction motor.
squirrel cage induction motor | slip ring induction motor |
---|---|
Copper losses are low. | Copper losses are high. |
Starting torque is low but running torque is good. | Starting torque is higher. |
Efficiency is high as rotor resistance is low. | Efficiency is low. |
speed can be varied by changing poles. | speed can be varied very slightly by changing the rotor's extra resistance. |
speed is nearly constant but slightly falls with load. | More speed falls with load. |
starting current is high. | starting current is low. |
Application: It is used where low power is needed and speed control is not required. | Application: It is only used where high starting torque is required. |
Use cases: Printing machinery, saw mill, flour mill, lathe, blower mills | Use cases: Rolling mills, flour mills, lifts, cranes etc. |
ELECTRONIC TERMS
Variable capacitor Variable resistor Transformer basics and types Ohm law Resistor basics Electrolytic capacitor Capacitor basics Inductor basics Relay Reed Switch SCR or thyristor Halfwave rectifier vs Fullwave rectifier
what is difference between
difference between FDM and OFDM
Difference between SC-FDMA and OFDM
Difference between SISO and MIMO
Difference between TDD and FDD
Difference between 802.11 standards viz.11-a,11-b,11-g and 11-n
OFDM vs OFDMA
CDMA vs GSM
Bluetooth vs zigbee
Fixed wimax vs mobile
RF and Wireless Terminologies
SATELLITE
RF
Antenna
Avionics
Wireless
LiFi vs WiFi
MiFi vs WiFi
BPSK vs QPSK
BJT vs FET
PDH vs SDH
CS vs PS
MS vs PS