Development of a new method of diagnostics electromagnetic drive power and commutation mechanisms
A new method for diagnosing power and switching electromagnetic mechanisms containing a control electromagnet and a movable armature is proposed. The movable element of the diagnosed electromagnetic mechanism (EMM) is irradiated with a high-frequency probing electromagnetic field and the reradiated...
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| Format: | Article |
| Language: | English |
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Kazan State Power Engineering University
2020-09-01
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| Series: | Известия высших учебных заведений: Проблемы энергетики |
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| Online Access: | https://www.energyret.ru/jour/article/view/1361 |
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| author | I. V. Bochkarev I. V. Bryakin |
| author_facet | I. V. Bochkarev I. V. Bryakin |
| author_sort | I. V. Bochkarev |
| collection | DOAJ |
| description | A new method for diagnosing power and switching electromagnetic mechanisms containing a control electromagnet and a movable armature is proposed. The movable element of the diagnosed electromagnetic mechanism (EMM) is irradiated with a high-frequency probing electromagnetic field and the reradiated electromagnetic field from it is recorded. The source of the probing field and the receiver of the re-radiated field is the EMM electromagnet winding. The probing electromagnetic field is formed by imposing on the low-frequency high-voltage operating voltage of the supply winding of the electromagnet EMM an additional high-frequency low-voltage voltage. The diagnostic parameter is determined by algorithmic processing of the measurement results of the magnitude of the voltage increment on the EMM winding, caused by exposure to a reradiated electromagnetic field, and the technical condition of the diagnosed electromagnetic mechanism is determined by the absolute value of the di-agnostic parameter. The method allows to diagnose the current state of the main functional units of the EMM and to control its operating modes as a whole. |
| format | Article |
| id | doaj-art-2ec4e84beeaa48b6b59d6070d9caab43 |
| institution | OA Journals |
| issn | 1998-9903 |
| language | English |
| publishDate | 2020-09-01 |
| publisher | Kazan State Power Engineering University |
| record_format | Article |
| series | Известия высших учебных заведений: Проблемы энергетики |
| spelling | doaj-art-2ec4e84beeaa48b6b59d6070d9caab432025-08-20T02:27:25ZengKazan State Power Engineering UniversityИзвестия высших учебных заведений: Проблемы энергетики1998-99032020-09-01223687710.30724/1998-9903-2020-22-3-68-77676Development of a new method of diagnostics electromagnetic drive power and commutation mechanismsI. V. Bochkarev0I. V. Bryakin1Kyrgyz State Technical University named after I. Razzakovanstitute of Automation and Information Technology of the National Academy of Sciences Kyrgyz RepublicA new method for diagnosing power and switching electromagnetic mechanisms containing a control electromagnet and a movable armature is proposed. The movable element of the diagnosed electromagnetic mechanism (EMM) is irradiated with a high-frequency probing electromagnetic field and the reradiated electromagnetic field from it is recorded. The source of the probing field and the receiver of the re-radiated field is the EMM electromagnet winding. The probing electromagnetic field is formed by imposing on the low-frequency high-voltage operating voltage of the supply winding of the electromagnet EMM an additional high-frequency low-voltage voltage. The diagnostic parameter is determined by algorithmic processing of the measurement results of the magnitude of the voltage increment on the EMM winding, caused by exposure to a reradiated electromagnetic field, and the technical condition of the diagnosed electromagnetic mechanism is determined by the absolute value of the di-agnostic parameter. The method allows to diagnose the current state of the main functional units of the EMM and to control its operating modes as a whole.https://www.energyret.ru/jour/article/view/1361electromagnets with anchor armatureelectromagnetic mechanismslow-frequency high-voltage operating voltagehigh-frequency probing electromagnetic fieldreradiated electromagnetic fieldcomplex diagnostics of electromagnetic mechanis |
| spellingShingle | I. V. Bochkarev I. V. Bryakin Development of a new method of diagnostics electromagnetic drive power and commutation mechanisms Известия высших учебных заведений: Проблемы энергетики electromagnets with anchor armature electromagnetic mechanisms low-frequency high-voltage operating voltage high-frequency probing electromagnetic field reradiated electromagnetic field complex diagnostics of electromagnetic mechanis |
| title | Development of a new method of diagnostics electromagnetic drive power and commutation mechanisms |
| title_full | Development of a new method of diagnostics electromagnetic drive power and commutation mechanisms |
| title_fullStr | Development of a new method of diagnostics electromagnetic drive power and commutation mechanisms |
| title_full_unstemmed | Development of a new method of diagnostics electromagnetic drive power and commutation mechanisms |
| title_short | Development of a new method of diagnostics electromagnetic drive power and commutation mechanisms |
| title_sort | development of a new method of diagnostics electromagnetic drive power and commutation mechanisms |
| topic | electromagnets with anchor armature electromagnetic mechanisms low-frequency high-voltage operating voltage high-frequency probing electromagnetic field reradiated electromagnetic field complex diagnostics of electromagnetic mechanis |
| url | https://www.energyret.ru/jour/article/view/1361 |
| work_keys_str_mv | AT ivbochkarev developmentofanewmethodofdiagnosticselectromagneticdrivepowerandcommutationmechanisms AT ivbryakin developmentofanewmethodofdiagnosticselectromagneticdrivepowerandcommutationmechanisms |