METHOD FOR STARTING A ROTOR OF A CLAW POLE MOTOR

The invention relates to a method for starting a rotor of a single-phase claw pole motor, said claw pole motor comprising a permanent-magnet rotor which performs a movement in a running direction during operation at nominal value, further comprising an electronically commutated stator, and a Hall ef...

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Bibliographic Details
Main Authors PEPELYAEV Igor, PETERREINS Thomas, REBEL Sören, ROTH Tobias
Format Patent
LanguageEnglish
Spanish
Published 13.10.2023
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Summary:The invention relates to a method for starting a rotor of a single-phase claw pole motor, said claw pole motor comprising a permanent-magnet rotor which performs a movement in a running direction during operation at nominal value, further comprising an electronically commutated stator, and a Hall effect sensor for determining the relative rotor position, the method involving the following steps: a. generating a pulse to move the rotor in the opposite running direction by energizing a stator winding on the basis of an inverted Hall effect sensor signal; b. starting the rotor to move it in the running direction by energizing a stator winding on the basis of a Hall effect sensor signal. La invención se refiere a un método para el arranque de un motor de polos de garra monofásico, siendo que el motor de polos de garra comprende un rotor permanentemente excitado que lleva a cabo un movimiento en un sentido giro durante la operación en valor nominal, un estator de conmutación electrónica y un sensor de efecto Hall para determinar la posición relativa del rotor, siendo que el método comprende los pasos siguientes; a. generar un impulso para mover el rotor en el sentido de giro opuesto mediante la aplicación de corriente a un devanado del estator en virtud de una señal de un sensor de efecto Hall invertida; b. arrancar el rotor para que se mueva en el sentido de giro mediante la aplicación de corriente a un devanado del estator en virtud de una señal del sensor de efecto Hall.
Bibliography:Application Number: MX20230011739