Detail publikace

Effective Dead-Time Compensation Using Adaptive Harmonic Compensator

BUCHTA, L. OTAVA, L. GRAF, M.

Originální název

Effective Dead-Time Compensation Using Adaptive Harmonic Compensator

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This paper is focused on analyzing and compensating the dead-time effects in the vector-controlled AC system. The use of dead-time in power electronics drive systems to prevent a short circuit in the DC link is necessary. However, dead-time effects can lead to distortion output voltage of VSI and ripple of phase currents. It is used a feed-forward approach for the standard compensation and a feedback loop with adaptive harmonic compensator to suppress the persistent sixth harmonic components in dq-currents. This proposed approach is validated by simulation and real experiment.

Klíčová slova

Dead-time compensation, PWM invertor, induction motor, voltage distortion

Autoři

BUCHTA, L.; OTAVA, L.; GRAF, M.

Rok RIV

2015

Vydáno

13. 5. 2015

ISSN

1474-6670

Periodikum

Programmable devices and systems

Ročník

48

Číslo

4

Stát

Spojené království Velké Británie a Severního Irska

Strany od

336

Strany do

341

Strany počet

6

URL

https://www.sciencedirect.com/science/article/pii/S2405896315008320

BibTex

@inproceedings{BUT115450,
  author="Luděk {Buchta} and Lukáš {Otava} and Miroslav {Graf}",
  title="Effective Dead-Time Compensation Using Adaptive Harmonic Compensator",
  booktitle="13th IFAC Conference on Programmable Devices and Embedded Systems - PDeS 2015",
  year="2015",
  journal="Programmable devices and systems",
  volume="48",
  number="4",
  pages="336--341",
  doi="10.1016/j.ifacol.2015.07.057",
  issn="1474-6670",
  url="https://www.sciencedirect.com/science/article/pii/S2405896315008320"
}