КОРИГУВАННЯ ЯКОСТІ СТРУМУ ЕЛЕКТРИЧНОЇ МЕРЕЖІ З ТИРИСТОРНИМ РЕГУЛЯТОРОМ ЗМІННОЇ НАПРУГИ НА АКТИВНО-ІНДУКТИВНОМУ НАВАНТАЖЕННІ
The use of the AC voltage control method is considered. In this method, the improvement of the current quality of the supply network is achieved by a discrete change of the inductance in the network current flow circuit. In this method, it is proposed to use a circuit with counter-parallel thyristor...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Institute of Electrodynamics of the National Academy of Sciences of Ukraine
2021-05-01
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| Series: | Праці Інституту електродинаміки Національної академії наук України |
| Subjects: | |
| Online Access: | https://prc.ied.org.ua/index.php/proceedings/article/view/25 |
| Summary: | The use of the AC voltage control method is considered. In this method, the improvement of the current quality of the supply network is achieved by a discrete change of the inductance in the network current flow circuit. In this method, it is proposed to use a circuit with counter-parallel thyristors and the neutral wire. The dependences of the harmonic coefficient and the current distortion coefficient of the electric network on the values of the regulated voltage are constructed. The obtained dependences prove the effectiveness of the proposed regulator. The required number of reactor sections is determined and the proper inductance of their windings to provide the values of the harmonics coefficient that does not exceed 7% while adjusting the voltage depth of 50% on the active-inductive load. References 9, figures 3, table. |
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| ISSN: | 1727-9895 2786-7064 |