Sensorless Speed Control of IPMSM Using Deadbeat Extended EMF Observer
| Autor: | Sung-Chul Jung, Keonho Park, Jong-Sun Ko, In-Sik Yoon, Seungtaik Kim, Won-Seok Yeo |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
0209 industrial biotechnology
Electronic speed control Control algorithm Permanent magnet synchronous motor Computer science 020208 electrical & electronic engineering 02 engineering and technology 020901 industrial engineering & automation Computer Science::Systems and Control Control theory Robustness (computer science) 0202 electrical engineering electronic engineering information engineering MATLAB computer computer.programming_language |
| Zdroj: | 2019 29th Australasian Universities Power Engineering Conference (AUPEC). |
| DOI: | 10.1109/aupec48547.2019.211901 |
| Popis: | This paper presents a new sensorless speed control algorithm for Interior Permanent Magnet Synchronous Motor (IPMSM). The proposed sensorless control algorithm utilizes deadbeat observer to estimate Extended Electromotive Force (EEMF) to obtain the speed and position of IPMSM. The sensorless control algorithm exhibits more precision and robustness through comparison with conventional EEMF estimation algorithm using a least-order observer for variations of speed, load and other parameters. The new algorithm is applied to the motor-pump model. The new algorithm is verified by simulation using MATLAB/Simulink. |
| Databáze: | OpenAIRE |
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