Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 윤영두 | - |
dc.date.accessioned | 2022-12-06T00:12:26Z | - |
dc.date.available | 2022-12-06T00:12:26Z | - |
dc.date.issued | 2021-06 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, v. 68, NO. 6, Page. 4760-4768 | en_US |
dc.identifier.issn | 0278-0046;1557-9948 | en_US |
dc.identifier.uri | https://ieeexplore.ieee.org/document/9082188 | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/177961 | - |
dc.description.abstract | This article proposes an offline compensation method for current scaling gains in the AC motor drive systems with three-phase current sensors. Many articles have been presented about the current scaling gain compensations of inverters. Most of them can be adopted during rotations. Those were studied for two-phase current sensing. Applications, such as elevators and hoist cranes, generally measure three-phase currents directly using three current sensors in preparation for a fault in any one of them. In this article, we present a compensation method for a three-phase current sensing system. This article analyzes the effect of current scaling gain errors on the neutral current that is calculated with measured stator currents. Based on the analysis, a compensation strategy for the current scaling gains is presented. The proposed method is applicable only at a standstill. It can be used for initial commissioning since it works at a standstill regardless of whether the rotor is locked or not. The experiments that demonstrate the validity of the proposed method were carried out in an elevator system as well as a laboratory. The proposed method is simple to be implemented and it requires no additional hardware. | en_US |
dc.language | en | en_US |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | en_US |
dc.subject | Sensors | en_US |
dc.subject | Current measurement | en_US |
dc.subject | AC motors | en_US |
dc.subject | Measurement uncertainty | en_US |
dc.subject | Harmonic analysis | en_US |
dc.subject | Voltage control | en_US |
dc.subject | Torque measurement | en_US |
dc.subject | Current measurement error | en_US |
dc.subject | current-sensor-induced torque ripple | en_US |
dc.subject | offline compensation | en_US |
dc.subject | three-phase current sensing | en_US |
dc.title | Offline Compensation Method for Current Scaling Gains in AC Motor Drive Systems With Three-Phase Current Sensors | en_US |
dc.type | Article | en_US |
dc.relation.no | 6 | - |
dc.relation.volume | 68 | - |
dc.identifier.doi | 10.1109/TIE.2020.2989718 | en_US |
dc.relation.page | 4760-4768 | - |
dc.relation.journal | IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | - |
dc.contributor.googleauthor | Yoo, Min-Sik | - |
dc.contributor.googleauthor | Park, Sang-Woo | - |
dc.contributor.googleauthor | Lee, Hyun-Jun | - |
dc.contributor.googleauthor | Yoon, Young-Doo | - |
dc.sector.campus | S | - |
dc.sector.daehak | 공과대학 | - |
dc.sector.department | 미래자동차공학과 | - |
dc.identifier.pid | yoonyd | - |
dc.identifier.orcid | https://orcid.org/0000-0003-1633-3902 | - |
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