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The present invention relates to a method for determining the position of a rotor of a polyphase motor, i.e. the rotor angle, particularly at standstill. The method comprising the following steps: - - applying voltage to phases of the motor, - - measuring a current in the phases, and - - determining the rotor position based on the measured current. - According to the present invention, determination of the rotor position is based on current values measured during a period where zero voltage is applied to the respective phases.
| Title: | The present invention relates to a method for determining the position of a rotor of a polyphase motor, i.e. the rotor angle, particularly at standstill. The method comprising the following steps: - - applying voltage to phases of the motor, - - measuring a current in the phases, and - - determining the rotor position based on the measured current. - According to the present invention, determination of the rotor position is based on current values measured during a period where zero voltage is applied to the respective phases. | Authors: | Jean-Sebastien Mariethoz; Oliver Schultes; Tanasković, Marko   ; Damian Frick |
Issue Date: | 2015 | Publication: | Method for determining the position of a rotor of a polyphase motor | Type: | Patent | URI: | https://enauka.gov.rs/handle/123456789/215924 | URL: | https://www.google.com/patents/EP2924870A1?cl=en&hl=sr | Metadata source: | Migrirano iz RIS podataka | M-category: | Mp. category will be shown later |
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