Comparison of DC-link capacitor types under various grid conditions

Name: Comparison of DC-link capacitor types under various grid conditions
Author: Bilgin, M. S., Poyrazoğlu, Göktürk, Aktem, M., Er, E.

İsim	Comparison of DC-link capacitor types under various grid conditions
Yazar	Bilgin, M. S., Poyrazoğlu, Göktürk, Aktem, M., Er, E.
Basım Tarihi:	2019-04
Basım Yeri	- IEEE
Konu	Capacitor type, Converter, Converter;, Grid stabilization, THD, Unbalance
Tür	Belge
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	2-s2.0-85074162167
Kayıt Numarası	54f56e03-6864-4517-a7c1-9205b3bb186e
Lokasyon	Electrical & Electronics Engineering
Tarih	2019-04
Örnek Metin	A DC/AC converter can face negative conditions of power systems such as instability. One of the most crucial necessities of the grid is voltage stability. There are some effects of voltage unbalance for grid-tied DC/AC converters. Grid voltage unbalance causes higher THD values on grid currents than normal grid conditions. THD value of grid current is limited by the IEEE 519-2014 standard. Unstable grid conditions show different results because of the value and type of DC-Link capacitors. In this paper, two types of capacitors are compared with different grid voltage conditions and power factor values for grid-tied 10kVA DC/AC converter. Simulation results are shown and interpreted.
DOI	10.1109/CPE.2019.8862432

Kaynağa git Özyeğin Üniversitesi

Aramaya Dön

Özyeğin Üniversitesi

Kaynağa git

Comparison of DC-link capacitor types under various grid conditions

Yazar Bilgin, M. S., Poyrazoğlu, Göktürk, Aktem, M., Er, E.

Basım Tarihi 2019-04

Basım Yeri - IEEE

Konu Capacitor type, Converter, Converter;, Grid stabilization, THD, Unbalance

Tür Belge

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 2-s2.0-85074162167

Kayıt Numarası 54f56e03-6864-4517-a7c1-9205b3bb186e

Lokasyon Electrical & Electronics Engineering

Tarih 2019-04

Örnek Metin A DC/AC converter can face negative conditions of power systems such as instability. One of the most crucial necessities of the grid is voltage stability. There are some effects of voltage unbalance for grid-tied DC/AC converters. Grid voltage unbalance causes higher THD values on grid currents than normal grid conditions. THD value of grid current is limited by the IEEE 519-2014 standard. Unstable grid conditions show different results because of the value and type of DC-Link capacitors. In this paper, two types of capacitors are compared with different grid voltage conditions and power factor values for grid-tied 10kVA DC/AC converter. Simulation results are shown and interpreted.

DOI 10.1109/CPE.2019.8862432