Abstract
This paper presents a novel strategy for the vector control of IPMSM, without signal injection. The overall performance of the motion-sensorless control depends strongly on the accuracy of the rotor position and speed estimation. The proposed state observer is based on the concept of the ldquoactive fluxrdquo (or ldquotorque producing fluxrdquo), which ldquoturns all the salient-pole rotor ac machines into nonsalient-pole onesrdquo. As well as giving a detailed explanation of the concept, the paper demonstrates, through a wide range of experimental results, the effectiveness of the active flux observer under half full rated torque operating conditions in 2 rpm-1000 rpm speed range.
Originalsprog | Engelsk |
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Titel | 11th International Conference on Optimization of Electrical and Electronic Equipment, 2008. OPTIM 2008. |
Antal sider | 8 |
Forlag | IEEE |
Publikationsdato | 2008 |
Sider | 161-168 |
ISBN (Trykt) | 978-1-4244-1544-1 |
DOI | |
Status | Udgivet - 2008 |
Begivenhed | 11th International Conference on Optimization of Electrical and Electronic Equipment, 2008. OPTIM 2008. - Brasov, Rumænien Varighed: 22 maj 2008 → 24 maj 2008 |
Konference
Konference | 11th International Conference on Optimization of Electrical and Electronic Equipment, 2008. OPTIM 2008. |
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Land/Område | Rumænien |
By | Brasov |
Periode | 22/05/2008 → 24/05/2008 |