Load Torque and Stator Resistance Estimations with Unscented Kalman Filter for Speed-Sensorless Control of Induction Motors

Küçük Resim Yok

Tarih

2017

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

IEEE

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

In this study, speedsensorless IM drive based on unscented Kalman filter (UKF) with the online estimations of stator stationary axis components of stator currents, rotor fluxes, rotor mechanical speed, load torque including the friction term, and stator resistance is designed. Therefore, the proposed speedsensorless IM drive is robust to load torque and stator resistance changes. Different challenging scenarios including ramp- and step-type variations in load torque and stator resistance at both zero and high speeds are performed in computer simulations to demonstrate the superiority of the proposed UKF based speedsensorless drive.

Açıklama

International Conference on Optimization of Electrical and Electronic Equipment (OPTIM) / Intl Aegean Conference on Electrical Machines and Power Electronics (ACEMP) -- MAY 25-27, 2017 -- Transilvania Univ Brasov, Brasov, ROMANIA

Anahtar Kelimeler

Ac Drives, Observers, Design

Kaynak

2017 International Conference on Optimization of Electrical and Electronic Equipment (Optim) & 2017 Intl Aegean Conference on Electrical Machines and Power Electronics (Acemp)

WoS Q Değeri

N/A

Scopus Q Değeri

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