Compensation of Inverter Nonlinear Distortion Effects for Signal Injection based Sensorless Control

D Salt; D Drury; DMJ Holliday; Antonio Griffo; Sangha Parminder; Dinu Andrei

doi:10.1109/TIA.2011.2161430

Compensation of Inverter Nonlinear Distortion Effects for Signal Injection based Sensorless Control

D Salt, D Drury, DMJ Holliday, Antonio Griffo, Sangha Parminder, Dinu Andrei

Research output: Contribution to journal › Article (Academic Journal) › peer-review

49 Citations (Scopus)

Abstract

A simple analytical technique, which uses readily available datasheet parameters, is developed to model the low-current switching characteristics of insulated-gate bipolar transistors (IGBTs). Simulation and experimental results obtained using three differently rated inverters are presented to demonstrate the accuracy of the technique. The model is applied to compensate the nonlinear distortion, introduced by IGBT switching action in a three-phase inverter, of high-frequency injected voltage and current signals used in sensorless control of a permanent-magnet brushless ac machine. Experimental results show that the compensation technique improves rotor position estimation by up to 20° electrical.

Translated title of the contribution	Compensation of Inverter Nonlinear Distortion Effects for Signal Injection based Sensorless Control
Original language	English
Pages (from-to)	2084 - 2092
Number of pages	9
Journal	IEEE Transactions on Industry Applications
Volume	47
Issue number	5
DOIs	https://doi.org/10.1109/TIA.2011.2161430
Publication status	Published - Jul 2011

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title = "Compensation of Inverter Nonlinear Distortion Effects for Signal Injection based Sensorless Control",

abstract = "A simple analytical technique, which uses readily available datasheet parameters, is developed to model the low-current switching characteristics of insulated-gate bipolar transistors (IGBTs). Simulation and experimental results obtained using three differently rated inverters are presented to demonstrate the accuracy of the technique. The model is applied to compensate the nonlinear distortion, introduced by IGBT switching action in a three-phase inverter, of high-frequency injected voltage and current signals used in sensorless control of a permanent-magnet brushless ac machine. Experimental results show that the compensation technique improves rotor position estimation by up to 20° electrical.",

author = "D Salt and D Drury and DMJ Holliday and Antonio Griffo and Sangha Parminder and Dinu Andrei",

year = "2011",

month = jul,

doi = "10.1109/TIA.2011.2161430",

language = "English",

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pages = "2084 -- 2092",

journal = "IEEE Transactions on Industry Applications",

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T1 - Compensation of Inverter Nonlinear Distortion Effects for Signal Injection based Sensorless Control

AU - Salt, D

AU - Drury, D

AU - Holliday, DMJ

AU - Griffo, Antonio

AU - Parminder, Sangha

AU - Andrei, Dinu

PY - 2011/7

Y1 - 2011/7

N2 - A simple analytical technique, which uses readily available datasheet parameters, is developed to model the low-current switching characteristics of insulated-gate bipolar transistors (IGBTs). Simulation and experimental results obtained using three differently rated inverters are presented to demonstrate the accuracy of the technique. The model is applied to compensate the nonlinear distortion, introduced by IGBT switching action in a three-phase inverter, of high-frequency injected voltage and current signals used in sensorless control of a permanent-magnet brushless ac machine. Experimental results show that the compensation technique improves rotor position estimation by up to 20° electrical.

AB - A simple analytical technique, which uses readily available datasheet parameters, is developed to model the low-current switching characteristics of insulated-gate bipolar transistors (IGBTs). Simulation and experimental results obtained using three differently rated inverters are presented to demonstrate the accuracy of the technique. The model is applied to compensate the nonlinear distortion, introduced by IGBT switching action in a three-phase inverter, of high-frequency injected voltage and current signals used in sensorless control of a permanent-magnet brushless ac machine. Experimental results show that the compensation technique improves rotor position estimation by up to 20° electrical.

U2 - 10.1109/TIA.2011.2161430

DO - 10.1109/TIA.2011.2161430

M3 - Article (Academic Journal)

SN - 0093-9994

VL - 47

SP - 2084

EP - 2092

JO - IEEE Transactions on Industry Applications

JF - IEEE Transactions on Industry Applications

IS - 5

ER -

Compensation of Inverter Nonlinear Distortion Effects for Signal Injection based Sensorless Control

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