@inproceedings{8e9df0d8a21f496baf1313868baa9c52,
title = "Speed-sensorless DTC-SVM for matrix converter drives with simple non-linearity compensation",
abstract = "This paper presents a new method to improve sensorless performance of matrix converter drives using a parameter estimation scheme. To improve low-speed sensorless performance, the non-linearities of a matrix converter drive such as commutation delays, turn-on and turn-off times of switching devices, and on-state switching device voltage drop is modelled using PQR transformation and compensated using a reference current control scheme. To eliminate the input current distortion due to the input voltage unbalance, a simple method using PQR transformation is also presented. The proposed compensation method is applied for high performance induction motor drives using a 3 kW matrix converter system without a speed sensor. Experimental results are shown to illustrate the feasibility of the proposed strategy.",
keywords = "Adaptive estimator, DTC-SVM, Matrix converter, Non-linearity compensation, PQR transformation, Sensorless control",
author = "Lee, {Kyo Beum} and Frede Blaabjerg and Yoon, {Tae Woong}",
year = "2005",
doi = "10.1109/IAS.2005.1518792",
language = "English",
isbn = "0780392086",
series = "Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)",
pages = "2367--2373",
booktitle = "Conference Record of the 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting",
note = "2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting ; Conference date: 02-10-2005 Through 06-10-2005",
}