Double Dead-Time Signal Injection Strategy for Stator Resistance Estimation of Induction Machines
نویسندگان
چکیده
A sensorless online temperature estimator is presented in this paper, which estimates the using a novel signal injection strategy. This allows to eliminate sensors machine, as well their faults, increasing system reliability. double dead-time DC injected adding controlled offset control drive through inverter. The proposed strategy eliminates effect of signal, an important drawback strategies for resistance estimation. Furthermore, additional hardware not needed. has been implemented inverter-fed railway traction induction machine. algorithm validated real test-bench.
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ژورنال
عنوان ژورنال: Applied sciences
سال: 2022
ISSN: ['2076-3417']
DOI: https://doi.org/10.3390/app12178812