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 SM ISO690:2012OLESCHUK, Valentin, TÎRŞU, Mihai, VASILIEV, Irina. Non-Linear Smooth PWM Control of Power Electronic Installation with Two Stator Windings of Induction Motor. In: International Conference on Modern Power Systems, 21-23 iunie 2023, Cluj-Napoca. New Jersey: Institute of Electrical and Electronics Engineers Inc., 2023, Ediția 10, pp. 1-5. ISBN 979-835032682-6. DOI: https://doi.org/10.1109/MPS58874.2023.10187438 |
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 International Conference on Modern Power Systems Ediția 10, 2023 |
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Conferința "10th International Conference on Modern Power Systems" Cluj-Napoca, Romania, 21-23 iunie 2023 | ||||||
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| DOI:https://doi.org/10.1109/MPS58874.2023.10187438 | ||||||
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This publication presents the results of a study of two-inverter electric drive with two stator windings of an electric motor, regulated on the basis of modified algorithms of synchronous pulsewidth modulation (PWM), which provide a nonlinear relationship between the voltage on the motor windings and the frequency of the system (V/F) in the process of regulation. Therefore, such nonlinear V/F control dependences can provide effective operation of ac drives with some specific control regimes and loads. Thus, the modified algorithms of feedforward multi-zone PWM provide synchronization and symmetries of the base voltages for any control modes of operation of systems including modes with a fractional ratio between the switching frequency of inverters and fundamental frequency of system. Behavior of systems with some typical linear and non-linear V/F control modes is analyzed and simulated. |
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| Cuvinte-cheie induction motor drive, modulation strategy, voltage source inverter, Voltage spectrum, WTHD factor |
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Dublin Core Export
<?xml version='1.0' encoding='utf-8'?> <oai_dc:dc xmlns:dc='http://purl.org/dc/elements/1.1/' xmlns:oai_dc='http://www.openarchives.org/OAI/2.0/oai_dc/' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:schemaLocation='http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd'> <dc:creator>Olesciuk, V.I.</dc:creator> <dc:creator>Tîrşu, M.S.</dc:creator> <dc:creator>Vasileva, I.</dc:creator> <dc:date>2023</dc:date> <dc:description xml:lang='en'><p> </p><p>This publication presents the results of a study of two-inverter electric drive with two stator windings of an electric motor, regulated on the basis of modified algorithms of synchronous pulsewidth modulation (PWM), which provide a nonlinear relationship between the voltage on the motor windings and the frequency of the system (V/F) in the process of regulation. Therefore, such nonlinear V/F control dependences can provide effective operation of ac drives with some specific control regimes and loads. Thus, the modified algorithms of feedforward multi-zone PWM provide synchronization and symmetries of the base voltages for any control modes of operation of systems including modes with a fractional ratio between the switching frequency of inverters and fundamental frequency of system. Behavior of systems with some typical linear and non-linear V/F control modes is analyzed and simulated. </p></dc:description> <dc:source>International Conference on Modern Power Systems (Ediția 10) 1-5</dc:source> <dc:subject>induction motor drive</dc:subject> <dc:subject>modulation strategy</dc:subject> <dc:subject>voltage source inverter</dc:subject> <dc:subject>Voltage spectrum</dc:subject> <dc:subject>WTHD factor</dc:subject> <dc:title>Non-Linear Smooth PWM Control of Power Electronic Installation with Two Stator Windings of Induction Motor</dc:title> <dc:type>info:eu-repo/semantics/article</dc:type> </oai_dc:dc>
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