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Kyushu Institute of Technology
Kyushu Institute of Technology
Kyushu Institute of Technology
抄録
This paper shows the current and torque performance of a 750 W induction motor with a voltage unbalance compensator (VUC) when a DC link voltage is boosted using simulation. The VUC consists of a diode bridge, an inverter, and a voltage booster, however, DC voltage source was used in the simulation simply instead of the diode bridge and voltage booster. The VUC is connected to both of the power grid lines and the induction motor windings. It supplies compensating voltage and keep the terminal voltage balanced of the induction motor when the voltage unbalances occur on the power grid. It was cleared that the compensable range was expanded by boosting the DC link voltage of the VUC in the simulation. Besides, pulsation torque was also suppressed by voltage compensation enhancement. The current and torque waveforms were compered under three conditions such as without the VUC, with the VUC without boosted voltage, and with the VUC with boosted voltage. As a result, we clarified that the current and torque performance of the induction motor with the VUC is improved by the voltage booster even if the voltage unbalances factor increases.
内容記述
23rd International Conference on Electrical Machines and Systems (ICEMS2020), November 24-27, 2020, Hamamatsu, Japan （新型コロナ感染拡大に伴い、オンライン開催に変更）
雑誌名
2020 23rd International Conference on Electrical Machines and Systems (ICEMS)
発行年
2020-12-22
出版者
IEEE
ISSN
2642-5513
2640-7841
ISBN
978-4-8868-6419-2
978-1-7281-8930-7
DOI
https://doi.org/10.23919/ICEMS50442.2020.9291249
権利
Copyright (c) 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
日本十進分類法
542
その他のタイトル
Current and Torque Performance of Induction Motor with Voltage Unbalance Compensator with Voltage Booster
Torque Performance of the 750 W Induction Motor with a Voltage Unbalance Compensator Utilized Independent DC Voltage Source
nperc169.pdf
(1.1MB)
