@inproceedings{45e976a91ce14d278faedbe8134f6e86,
title = "Real time efficiency observor of induction motor under a model considering iron loss",
abstract = "Induction motors (IM) usually operates at low efficiency under light load, which can cause significant energy loss in industry. In addition, the electrical vehicles require for high efficiency drive system. Therefore it is significant to develop a high efficiency control strategy for induction motor which can adapt to load condition for optimal flux finally for optimal efficiency. However, real time efficiency observer is necessary in such control strategy. Considering that conventional model of induction motor ignores the iron loss, a new model taking the iron loss into account must be built to get a full scale of energy loss so that the efficiency can be calculated. This article presents a method to observe the efficiency of induction motor instantaneously. Simulation and experiment results have demonstrated that the method performs well.",
keywords = "Efficiency observor, Induction motor, Iron loss",
author = "Xiaozhong Liao and Wenjun Zhu",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 2015 IEEE International Conference on Industrial Technology, ICIT 2015 ; Conference date: 17-03-2015 Through 19-03-2015",
year = "2015",
month = jun,
day = "16",
doi = "10.1109/ICIT.2015.7125410",
language = "English",
series = "Proceedings of the IEEE International Conference on Industrial Technology",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "June",
pages = "2125--2130",
booktitle = "2015 IEEE International Conference on Industrial Technology, ICIT 2015",
address = "United States",
edition = "June",
}