| 摘要 |
FIELD: electromechanical engineering. ^ SUBSTANCE: proposed test facility has reversing converter in armature winding circuit, reversing converter in field winding circuit, speed governor, filed current regulator, field current sensor, rated field current selector, speed selector, and armature current sensor. In addition test facility is provided with armature voltage sensor, emf sensor, functional converter, analog divider, proportional amplifier, speed-governor output voltage limiting unit, armature current regulator, and field current selector. ^ EFFECT: enlarged functional capabilities of test facility. ^ 1 cl, 2 dwg |
