Detail publikace

Online Compensation of Inverter Non-linearities Using a Simple Voltage Disturbance Estimator in PMSM Drives

BUCHTA, L. POHL, L.

Originální název

Online Compensation of Inverter Non-linearities Using a Simple Voltage Disturbance Estimator in PMSM Drives

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This paper presents an effective compensation approach to reduce voltage error which is caused by conversion of the command phase voltages to the output voltages of the inverter. As a result of non-ideal behavior of the switching elements during the switching cycle and overall design of the invertor. The disturbance voltages cause deformation of the phase currents, torque pulsation and overall affect the control algorithm of the PMSM. The disturbance observer is developed to instantaneously estimates the disturbance voltages. It is based on the model of PMSM, known machine parameters and easily measurable variables. The validity of the proposed approach is demonstrated through results of simulations and real experiments.

Klíčová slova

Dead-time effects, voltage disturbance observer, voltage source inverter (VSI), permanent-magnet synchronous motor (PMSM)

Autoři

BUCHTA, L.; POHL, L.

Vydáno

25. 11. 2016

Místo

Penang, Malajsie

ISBN

978-1-5090-1177-3

Kniha

6th IEEE International Conference on Control System, Computing and Engineering (ICCSCE 2016)

Strany od

135

Strany do

140

Strany počet

6

URL

https://ieeexplore.ieee.org/document/7893559

BibTex

@inproceedings{BUT130236,
  author="Luděk {Buchta} and Lukáš {Pohl}",
  title="Online Compensation of Inverter Non-linearities Using a Simple Voltage Disturbance Estimator in PMSM Drives",
  booktitle="6th IEEE International Conference on Control System, Computing and Engineering (ICCSCE 2016)",
  year="2016",
  pages="135--140",
  address="Penang, Malajsie",
  doi="10.1109/ICCSCE.2016.7893559",
  isbn="978-1-5090-1177-3",
  url="https://ieeexplore.ieee.org/document/7893559"
}