Influence of Background Voltage Distortion on Operation of Passive Harmonic Compensation Devices
This paper discusses the issues of assessing the influence of external distortion sources on the functioning of a shunt passive harmonic filter. In this study, we evaluated the overload of a passive harmonic filter based on determining the contributions of distortion sources. A method was proposed f...
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| Format: | Article |
| Language: | English |
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MDPI AG
2024-03-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/17/6/1342 |
| _version_ | 1797241285570985984 |
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| author | Aleksandr Skamyin Yaroslav Shklyarskiy Ilya Gurevich |
| author_facet | Aleksandr Skamyin Yaroslav Shklyarskiy Ilya Gurevich |
| author_sort | Aleksandr Skamyin |
| collection | DOAJ |
| description | This paper discusses the issues of assessing the influence of external distortion sources on the functioning of a shunt passive harmonic filter. In this study, we evaluated the overload of a passive harmonic filter based on determining the contributions of distortion sources. A method was proposed for assessing the contributions of distortion sources, which allowed us, regardless of background distortions, to determine the contributions of consumer loads, as well as the contribution of background distortions. The simulation was carried out using the Simulink MatLab software (version R2023a). Several scenarios were considered in which the following values were varied: supply feeder impedance, level of background distortions, consumer electrical load composition, and passive filter parameters. It was found that the contribution of the background distortion source decreases with increasing impedance of the supply grid. It was determined that the consumer load contribution is independent of background voltage harmonics and can be used to estimate the overload of a passive harmonic filter. It was shown that it is necessary to take into account the overload of the passive filter by currents from background distortion sources, which did not exceed 135% of the rated rms current for the conditions under consideration. A mathematical model was proposed to estimate the overload of a passive filter in the presence of background voltage distortions. This model was obtained during analytical studies and allows one to evaluate the overload of a passive filter, taking into account the short circuit ratio, detuning frequency and power of the passive filter, and the share contribution of background distortion sources. |
| first_indexed | 2024-04-24T18:20:54Z |
| format | Article |
| id | doaj.art-087577d61c2e46d2ac7fbea5dad89953 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-04-24T18:20:54Z |
| publishDate | 2024-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-087577d61c2e46d2ac7fbea5dad899532024-03-27T13:35:29ZengMDPI AGEnergies1996-10732024-03-01176134210.3390/en17061342Influence of Background Voltage Distortion on Operation of Passive Harmonic Compensation DevicesAleksandr Skamyin0Yaroslav Shklyarskiy1Ilya Gurevich2Department of Electric Power and Electromechanics, Saint Petersburg Mining University, 199106 St. Petersburg, RussiaDepartment of General Electrical Engineering, Saint Petersburg Mining University, 199106 St. Petersburg, RussiaDepartment of Electric Power and Electromechanics, Saint Petersburg Mining University, 199106 St. Petersburg, RussiaThis paper discusses the issues of assessing the influence of external distortion sources on the functioning of a shunt passive harmonic filter. In this study, we evaluated the overload of a passive harmonic filter based on determining the contributions of distortion sources. A method was proposed for assessing the contributions of distortion sources, which allowed us, regardless of background distortions, to determine the contributions of consumer loads, as well as the contribution of background distortions. The simulation was carried out using the Simulink MatLab software (version R2023a). Several scenarios were considered in which the following values were varied: supply feeder impedance, level of background distortions, consumer electrical load composition, and passive filter parameters. It was found that the contribution of the background distortion source decreases with increasing impedance of the supply grid. It was determined that the consumer load contribution is independent of background voltage harmonics and can be used to estimate the overload of a passive harmonic filter. It was shown that it is necessary to take into account the overload of the passive filter by currents from background distortion sources, which did not exceed 135% of the rated rms current for the conditions under consideration. A mathematical model was proposed to estimate the overload of a passive filter in the presence of background voltage distortions. This model was obtained during analytical studies and allows one to evaluate the overload of a passive filter, taking into account the short circuit ratio, detuning frequency and power of the passive filter, and the share contribution of background distortion sources.https://www.mdpi.com/1996-1073/17/6/1342passive harmonic filtershare contributionpower qualitynonlinear electrical loadfilter designbackground voltage distortion |
| spellingShingle | Aleksandr Skamyin Yaroslav Shklyarskiy Ilya Gurevich Influence of Background Voltage Distortion on Operation of Passive Harmonic Compensation Devices Energies passive harmonic filter share contribution power quality nonlinear electrical load filter design background voltage distortion |
| title | Influence of Background Voltage Distortion on Operation of Passive Harmonic Compensation Devices |
| title_full | Influence of Background Voltage Distortion on Operation of Passive Harmonic Compensation Devices |
| title_fullStr | Influence of Background Voltage Distortion on Operation of Passive Harmonic Compensation Devices |
| title_full_unstemmed | Influence of Background Voltage Distortion on Operation of Passive Harmonic Compensation Devices |
| title_short | Influence of Background Voltage Distortion on Operation of Passive Harmonic Compensation Devices |
| title_sort | influence of background voltage distortion on operation of passive harmonic compensation devices |
| topic | passive harmonic filter share contribution power quality nonlinear electrical load filter design background voltage distortion |
| url | https://www.mdpi.com/1996-1073/17/6/1342 |
| work_keys_str_mv | AT aleksandrskamyin influenceofbackgroundvoltagedistortiononoperationofpassiveharmoniccompensationdevices AT yaroslavshklyarskiy influenceofbackgroundvoltagedistortiononoperationofpassiveharmoniccompensationdevices AT ilyagurevich influenceofbackgroundvoltagedistortiononoperationofpassiveharmoniccompensationdevices |