Shunt power factor correction devices for damping of harmonic resonance in industrial power systems
THE PURPOSE. Harmonic resonance has become a serious problem of shunt capacitor banks for reactive power and voltage support. Effective solution to damp out the capacitor-caused resonance is the series connection of capacitor bank with harmonic damping network. This paper presents a general design m...
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| Format: | Article |
| Language: | English |
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Kazan State Power Engineering University
2022-08-01
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| Series: | Известия высших учебных заведений: Проблемы энергетики |
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| Online Access: | https://www.energyret.ru/jour/article/view/2308 |
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| author | V. P. Dovgun D. E. Egorov V. V. Novikov A. F. Sinjagovsky |
| author_facet | V. P. Dovgun D. E. Egorov V. V. Novikov A. F. Sinjagovsky |
| author_sort | V. P. Dovgun |
| collection | DOAJ |
| description | THE PURPOSE. Harmonic resonance has become a serious problem of shunt capacitor banks for reactive power and voltage support. Effective solution to damp out the capacitor-caused resonance is the series connection of capacitor bank with harmonic damping network. This paper presents a general design method for shunt capacitive compensating units with damping networks. The damping unit is designed in such a way that it provides harmonic filtering and adequate damping of the transient oscillations. METHODS. The method was developed for designing damping network in the form of ladder LC-two-port. The design is based on minimization of voltage total harmonic distortion (VTHD) in the point of common coupling. Normalized element parameters of the different order damping networks have been determined. RESULTS. Comparative study of transient behavior of shunt capacitive compensating units with damping networks illustrate the effectiveness of the propose structure. It has been observed that there is a significant reduction of transient overvoltage in switching of capacitor bank with damping network. CONCLUSION. This paper presents a new design method for capacitive compensating units with damping networks for industrial power systems with powerful nonlinear loads. The paper illustrates superior performance characteristics of proposed shunt capacitive compensating units by computer simulations. |
| format | Article |
| id | doaj-art-a4ae1e05cd234dbd90871c18a579818f |
| institution | OA Journals |
| issn | 1998-9903 |
| language | English |
| publishDate | 2022-08-01 |
| publisher | Kazan State Power Engineering University |
| record_format | Article |
| series | Известия высших учебных заведений: Проблемы энергетики |
| spelling | doaj-art-a4ae1e05cd234dbd90871c18a579818f2025-08-20T02:23:57ZengKazan State Power Engineering UniversityИзвестия высших учебных заведений: Проблемы энергетики1998-99032022-08-01244778910.30724/1998-9903-2022-24-4-77-89873Shunt power factor correction devices for damping of harmonic resonance in industrial power systemsV. P. Dovgun0D. E. Egorov1V. V. Novikov2A. F. Sinjagovsky3Siberian Federal UniversitySiberian Federal UniversitySiberian Federal UniversitySiberian Federal UniversityTHE PURPOSE. Harmonic resonance has become a serious problem of shunt capacitor banks for reactive power and voltage support. Effective solution to damp out the capacitor-caused resonance is the series connection of capacitor bank with harmonic damping network. This paper presents a general design method for shunt capacitive compensating units with damping networks. The damping unit is designed in such a way that it provides harmonic filtering and adequate damping of the transient oscillations. METHODS. The method was developed for designing damping network in the form of ladder LC-two-port. The design is based on minimization of voltage total harmonic distortion (VTHD) in the point of common coupling. Normalized element parameters of the different order damping networks have been determined. RESULTS. Comparative study of transient behavior of shunt capacitive compensating units with damping networks illustrate the effectiveness of the propose structure. It has been observed that there is a significant reduction of transient overvoltage in switching of capacitor bank with damping network. CONCLUSION. This paper presents a new design method for capacitive compensating units with damping networks for industrial power systems with powerful nonlinear loads. The paper illustrates superior performance characteristics of proposed shunt capacitive compensating units by computer simulations.https://www.energyret.ru/jour/article/view/2308shunt power correction devicesharmonicsresonance in power systems |
| spellingShingle | V. P. Dovgun D. E. Egorov V. V. Novikov A. F. Sinjagovsky Shunt power factor correction devices for damping of harmonic resonance in industrial power systems Известия высших учебных заведений: Проблемы энергетики shunt power correction devices harmonics resonance in power systems |
| title | Shunt power factor correction devices for damping of harmonic resonance in industrial power systems |
| title_full | Shunt power factor correction devices for damping of harmonic resonance in industrial power systems |
| title_fullStr | Shunt power factor correction devices for damping of harmonic resonance in industrial power systems |
| title_full_unstemmed | Shunt power factor correction devices for damping of harmonic resonance in industrial power systems |
| title_short | Shunt power factor correction devices for damping of harmonic resonance in industrial power systems |
| title_sort | shunt power factor correction devices for damping of harmonic resonance in industrial power systems |
| topic | shunt power correction devices harmonics resonance in power systems |
| url | https://www.energyret.ru/jour/article/view/2308 |
| work_keys_str_mv | AT vpdovgun shuntpowerfactorcorrectiondevicesfordampingofharmonicresonanceinindustrialpowersystems AT deegorov shuntpowerfactorcorrectiondevicesfordampingofharmonicresonanceinindustrialpowersystems AT vvnovikov shuntpowerfactorcorrectiondevicesfordampingofharmonicresonanceinindustrialpowersystems AT afsinjagovsky shuntpowerfactorcorrectiondevicesfordampingofharmonicresonanceinindustrialpowersystems |