ОБГРУНТУВАННЯ ВИБОРУ РЕГУЛЯТОРА ШВИДКОСТІ ЕЛЕКТРОПРИВОДУ ОДНОЦИЛІНДРОВОГО ПОРШНЕВОГО КОМПРЕСОРА
The peculiarities of the operation of closed systems of speed regulation of electric drives of single-cylinder piston com-pressors due to the presence of a non-linear dependence between the load torque and the angular movement of its rotor are considered. It is shown that the presence of an...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Institute of Electrodynamics of the National Academy of Sciences of Ukraine
2023-08-01
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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/294 |
| Summary: | The peculiarities of the operation of closed systems of speed regulation of electric drives of single-cylinder piston com-pressors due to the presence of a non-linear dependence between the load torque and the angular movement of its rotor are considered. It is shown that the presence of an internal nonlinear connection, which forms a load torque, in a closed control systems can lead to subharmonic mechanical self-oscillations, which worsen the power and performance indicators of the electric drive. The use of static controllers is proposed to eliminate subharmonic self-oscillations and increase the efficiency of the electric drive. Ref. 10, fig. 6. |
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| ISSN: | 1727-9895 2786-7064 |