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US3930190A
(en)
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|
Brushless DC motor having multiple stator windings
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EP1746716A2
(en)
|
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Buck/boost method of voltage regulation for a permanent magnet generator (PMG)
|
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US3783358A
(en)
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Control system for a reluctance type motor
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SE183817C1
(enrdf_load_stackoverflow)
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|
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US774018A
(en)
|
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Alternating-current motor.
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JPH09252223A
(ja)
|
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トランスアドミタンス増幅装置と該増幅装置による負荷駆動方法及びモータ駆動装置
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US2003688A
(en)
|
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Power-supply system for electric shovels and the like
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KR20180104632A
(ko)
|
|
주파수 변환기가 2개인 진공 펌프 구동장치
|
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US2836779A
(en)
|
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Regulating machines for controlling the speed of induction motors
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US2287603A
(en)
|
|
Frequency changer set
|
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US2474648A
(en)
|
|
Dynamoelectric machine
|
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US587340A
(en)
|
|
Operating alternating motors |
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US2041510A
(en)
|
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Synchronous motor drive
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US1103501A
(en)
|
|
Multiphase electric motor.
|
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US1681005A
(en)
|
|
Power-factor control for power distribution
|
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US418654A
(en)
|
|
patten |
|
US350754A
(en)
|
|
Regulator for dynamo-electric machines |
|
US1118382A
(en)
|
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Propelling ships by polyphase electric current.
|
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US2686288A
(en)
|
|
Regulating device for electric machines
|
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US1829872A
(en)
|
|
Electric motor
|
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US947329A
(en)
|
|
Control system for electric motors.
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US256618A
(en)
|
|
Best available cop |
|
US873702A
(en)
|
|
Alternating-current motor.
|
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US940492A
(en)
|
|
Arrangement for regulation of speed of compensated single-phase motors.
|
|
US630489A
(en)
|
|
Alternating-current motor.
|