[Problem] To ensure that the distance of the movement path is not limited by the pitch of the magnets. [Solutions] A moving body (conveyance carriage) (1) has two motors (10A, 10B) arranged in different positions in the movement direction, and when one of the two motors (for example, motor (10A)) is positioned in an irregular interval, i.e., an interval in which the arrangement of the magnetic poles of the magnets (3) is not regular, the other motor (for example, motor (10B)) is positioned in an interval that is not an irregular interval.
Moving body system and drive method of moving body
2015-12-09
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61B RAILWAY SYSTEMS , Eisenbahnanlagen / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |
MOVING BODY, MOVING BODY CONTROL SYSTEM, MOVING BODY CONTROL METHOD
Europäisches Patentamt | 2018
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