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Content Provider | IEEE Xplore Digital Library |
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Author | Kun Zhao Fei Lin Xiaojie You |
Copyright Year | 2008 |
Description | Author affiliation: Sch. of Electr. Eng., Beijing Jiaotong Univ., Beijing (Kun Zhao; Fei Lin; Xiaojie You) |
Abstract | This paper presents a new solution, which can completely remove the DC offset and make the dynamic error of flux observation smaller when using the modified voltage model compensated by rotor flux oriented current model. The modified voltage model with error compensation not only completely eliminates the integration drift, but also realizes errorless flux estimation in steady state and dynamic state. Both the simulation and experimental results on a prototype of 2.2 kW IM VC system show that the performance of the system especially in low speed region has been improved remarkably. This also verifies the effectiveness of the modified voltage model compensated by rotor flux oriented current model. |
Starting Page | 94 |
Ending Page | 97 |
File Size | 519223 |
Page Count | 4 |
File Format | |
ISBN | 9781424438266 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2008-10-17 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | IEEE Consumer Electronics Society(CES) |
Subject Keyword | Induction motors Stators Rotors State estimation Estimation error Steady-state Sensorless control Voltage control Inductance Error compensation |
Content Type | Text |
Resource Type | Article |
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