Harmonics Consequences on Drive Systems with Induction Motor
| Autor: | Horia G. Beleiu, Pompei Cosmin Dărab, Iulian Birou, Constantin Sorin Pică, Sorin G. Pavel, Virgil Maier |
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| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Computer science
020209 energy 02 engineering and technology Power factor lcsh:Technology lcsh:Chemistry Stator voltage Control theory 0202 electrical engineering electronic engineering information engineering harmonics effects General Materials Science lcsh:QH301-705.5 Instrumentation Fluid Flow and Transfer Processes drive systems lcsh:T Process Chemistry and Technology 020208 electrical & electronic engineering General Engineering power factor lcsh:QC1-999 induction motor Computer Science Applications Power (physics) electromagnetic torque lcsh:Biology (General) lcsh:QD1-999 lcsh:TA1-2040 efficiency Harmonics Harmonic Power quality lcsh:Engineering (General). Civil engineering (General) lcsh:Physics Induction motor Voltage |
| Zdroj: | Applied Sciences Volume 10 Issue 4 Applied Sciences, Vol 10, Iss 4, p 1528 (2020) |
| ISSN: | 2076-3417 |
| DOI: | 10.3390/app10041528 |
| Popis: | In the case of adjustable drives systems with an induction motor (IM), a harmonic regime is manifested, whose knowledge and analysis are always necessary. However, most studies are focused on specific drive systems, the results of these works being valid only for drive systems of the same type. The objective of the present paper was to determine the harmonics consequences not only on the technical characteristics of the IM but also on the power supply as well as on the mechanical drive system. Thus, by initiating a methodology for estimating the consequences of each voltage harmonic separately, the aim was to substantiate a generally applicable method, which allows the evaluation, for any application, of the overall effects of the harmonics. The main feature of the method used in this paper was the consideration of the presence of voltage harmonics in the stator voltage of the IM, of certain frequencies and with certain levels, and the determination of all the electrical and mechanical consequences on the model of the drive system. It has been found that the harmonics of the IM affects the power quality (PQ) of the power supply, having significant influences also on the mechanical part of the drive system. |
| Databáze: | OpenAIRE |
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