Direct Current Machine

The Computerized Electrical Machines Lab places the following tests about direct current machines at disposal:

 
Lezi01.gif (1125 byte) Measurement of the internal resistance of a direct current machine
Lezi03.gif (1124 byte) Magnetization characteristic of the d.c. generator
Lezi04.gif (1128 byte)

External characteristic of the d.c. generator
Lezi05.gif (1123 byte) Regulation characteristic of the d.c. generator
Lezi06.gif (1128 byte) No-load test of the direct current motor
Lezi07.gif (1124 byte) Direct test of the direct current motor with electromagnetic brake
Lezi08.gif (1130 byte) Direct test of the direct current motor with d.c. dynamo brake