Virtual Labs FIELD RESISTANCE

12/19/21, 6:09 PM

Speed Control of DC Motor by Field Resistance Control

Instructions Voltmeter

Ammeter



Check

Reset

220 V

+

1A

+

-

-

Speedo Meter    1015

-

+

Add to Table

Field Resistance

D.C Motor

Front View of D.C Motor

-

+

Armature Resistance

-

+ OBSERVATION TABLE                    Plot Graph Speed (rpm) 2500 2340

0.3 0.4 0.5 0.6

2100 1930 1700 1575

0.7 0.8 0.9

1480 1400 1270

1

1015

2500 2000

Speed  (rpm)

Current (A) 0.1 0.2

1500 1000 0.2

0.4

0.6

Current  (A)

https://ems-iitr.vlabs.ac.in/exp/dcmotor-field-resistance-control/simulation.html

0.8

1

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