ReturnTo Theme-Group-Choice | Onelevelup |
2G116 | TESTS OF CIRCUIT BREAKERS, GENERATORS, AND ELECTRIC MOTORS | |
G01R31/327 -31/34@Z |
G01R31/333;31/333@B | AA | AA00 TEST METHODS OF CIRCUIT BREAKERS |
AA01 | AA02 | AA03 | AA04 | AA05 | AA06 | AA07 | AA08 | ||
. Restriking voltage generation methods | . . 4 Parameter | . Voltage current superposition methods | . Arc extension methods | . Short circuit currents | . Small current shut down | . . Lead small currents | . Closing capacity | |||||
G01R31/34-31/34@G;31/34@Z | BA | BA00 TEST SUBJECT OF GENERATOR AND ELECTRIC MOTOR |
BA01 | BA02 | BA03 | BA04 | ||||||
. AC generator | . DC generator | . AC electric motor | . DC electric motor | |||||||||
BB | BB00 MEASURED ITEMS OF GENERATORS AND ELECTRIC MOTORS |
BB01 | BB02 | BB03 | BB04 | BB05 | BB06 | BB07 | BB08 | BB09 | BB10 | |
. Voltage (field magnet voltage) | . Current (field magnet current) | . Insulation resistance | . Magnetic flux | . Electric power | . Frequency | . Rotating number | . Vibration | . Discharge | . Phase | |||
BB11 | ||||||||||||
. Capacity | ||||||||||||
BC | BC00 TEST METHODS OF GENERATORS AND ELECTRIC MOTORS |
BC01 | BC02 | BC03 | BC04 | BC05 | BC06 | |||||
. Load test | . Insulation test | . Temperature test | . Speed test | . General characteristic test | . Break detection | |||||||
BD | BD00 CIRCUITS FOR A TEST OF GENERATORS AND ELECTRIC MOTORS |
BD01 | BD02 | BD03 | BD04 | BD05 | BD06 | BD07 | BD08 | BD09 | BD10 | |
. Current transformer | . Flow divider | . Rectifier | . Transformer | . Voltage regulator | . Computation | . Comparison | . Pulse | . Display warning | . Oscillation | |||
BD11 | BD12 | BD13 | BD14 | BD15 | BD16 | BD17 | BD18 | BD19 | ||||
. Memory | . Amplification | . Control | . . Phase control | . Timer | . Switch | . Counter | . Gate | . Excitation | ||||
BE | BE00 OPTICAL STRUCTURE OF GENERATORS AND ELECTRIC MOTORS |
BE01 | BE02 | BE03 | ||||||||
. Optical means | . . Optical fiber | . Jigs for a test |