Motor-Generator (DC-DC) set (MG- 5211
Shunt and series Winding motor, Compound Winding generator. This is a motor-generator (DC-DC) set which is used dc power generation. Here dc motor is shunt and series type and dc generator is compound type. It is just a model type dc generator-motor for laboratory use. turbine, diesel engine, petrol engine etc are used as primemover in practical field but in this case dc shunt/series motor is used as primemover. It is known to all that without primemover a generator can not generator electrical power. Following experiments are performed with this machines set.
★Generation of emf of a DC compound generator.
★Verification and plot the VL-IL characteristics curves of a compound generator.
★Voltage regulation test of DC compound generator.
★Efficiency losses of a dc motor.