Impact of voltage subharmonics and interharmonics on currents in single-phase induction motors
In very low power drives, a single-phase induction motor is used. This motor, like the 3-phase induction squirrel-cage motor, requires a voltage supply with suitable parameters – of suitable quality, in practice. In energy systems, voltage quality distortions may occur in connection with the deviati...
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| Format: | Article |
| Language: | English |
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Gdynia Maritime University
2021-09-01
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| Series: | Scientific Journal of Gdynia Maritime University |
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| Online Access: | https://ojs.umg.edu.pl/index.php/sjgmu/article/view/57 |
| _version_ | 1797197188692967424 |
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| author | Marcin Pepliński |
| author_facet | Marcin Pepliński |
| author_sort | Marcin Pepliński |
| collection | DOAJ |
| description | In very low power drives, a single-phase induction motor is used. This motor, like the 3-phase induction squirrel-cage motor, requires a voltage supply with suitable parameters – of suitable quality, in practice. In energy systems, voltage quality distortions may occur in connection with the deviation of the RMS voltage and the occurrence of harmonics, subharmonics and interharmonics in its waveforms. Subharmonics and interharmonics in the voltage waveforms are particularly detrimental to induction motors. They cause, for example, additional power losses, electromagnetic torque pulsation and motor vibrations. It should be stressed that the existing publications on the impact of the considered distortions on the induction squirrel-cage motor are almost only applicable to 3-phase machines. The article presents the results of research on the influence of subharmonic and interharmonic voltage components on the single-phase induction squirrel-cage motor. |
| first_indexed | 2024-04-24T06:40:00Z |
| format | Article |
| id | doaj.art-824266134d1b4210b7bccedce2036949 |
| institution | Directory Open Access Journal |
| issn | 2657-5841 2657-6988 |
| language | English |
| last_indexed | 2024-04-24T06:40:00Z |
| publishDate | 2021-09-01 |
| publisher | Gdynia Maritime University |
| record_format | Article |
| series | Scientific Journal of Gdynia Maritime University |
| spelling | doaj.art-824266134d1b4210b7bccedce20369492024-04-23T03:13:43ZengGdynia Maritime UniversityScientific Journal of Gdynia Maritime University2657-58412657-69882021-09-01111910.26408/119.04Impact of voltage subharmonics and interharmonics on currents in single-phase induction motorsMarcin Pepliński0Gdynia Maritime University, Morska 81–87, 81–225 Gdynia, Poland, Faculty of Electrical Engineering, Department of Marine Electrical Power EngineeringIn very low power drives, a single-phase induction motor is used. This motor, like the 3-phase induction squirrel-cage motor, requires a voltage supply with suitable parameters – of suitable quality, in practice. In energy systems, voltage quality distortions may occur in connection with the deviation of the RMS voltage and the occurrence of harmonics, subharmonics and interharmonics in its waveforms. Subharmonics and interharmonics in the voltage waveforms are particularly detrimental to induction motors. They cause, for example, additional power losses, electromagnetic torque pulsation and motor vibrations. It should be stressed that the existing publications on the impact of the considered distortions on the induction squirrel-cage motor are almost only applicable to 3-phase machines. The article presents the results of research on the influence of subharmonic and interharmonic voltage components on the single-phase induction squirrel-cage motor.https://ojs.umg.edu.pl/index.php/sjgmu/article/view/57voltage qualitysingle-phase induction motorsubharmonicsinterharmonics |
| spellingShingle | Marcin Pepliński Impact of voltage subharmonics and interharmonics on currents in single-phase induction motors Scientific Journal of Gdynia Maritime University voltage quality single-phase induction motor subharmonics interharmonics |
| title | Impact of voltage subharmonics and interharmonics on currents in single-phase induction motors |
| title_full | Impact of voltage subharmonics and interharmonics on currents in single-phase induction motors |
| title_fullStr | Impact of voltage subharmonics and interharmonics on currents in single-phase induction motors |
| title_full_unstemmed | Impact of voltage subharmonics and interharmonics on currents in single-phase induction motors |
| title_short | Impact of voltage subharmonics and interharmonics on currents in single-phase induction motors |
| title_sort | impact of voltage subharmonics and interharmonics on currents in single phase induction motors |
| topic | voltage quality single-phase induction motor subharmonics interharmonics |
| url | https://ojs.umg.edu.pl/index.php/sjgmu/article/view/57 |
| work_keys_str_mv | AT marcinpeplinski impactofvoltagesubharmonicsandinterharmonicsoncurrentsinsinglephaseinductionmotors |