Leakage Current Mitigation in Transformerless Z-Source/Quasi-Z-Source PV Inverters: An Overview

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Abstrakt

The Z-Source Inverter (ZSI) and quasi-Z-Source Inverter (qZSI) are single-stage configurations with high boosting ratios. They might be promising solutions for transformerless PV systems, requiring a high-step voltage conversion. The lack of galvanic isolation becomes the new challenge. High common mode voltages (CMV) may appear and thus potentially induce electrical hazards. To address this issue, topological and modulation strategies have been extensively discussed in the literature. However, it still lacks a general benchmark. In this paper, prior-art solutions for leakage currents mitigation in ZSI/qZSI-fed PV systems are reviewed. It serves to initiate further research to advance the performance of transformerless ZSI/qZSI-fed PV systems.
OriginalsprogEngelsk
TitelProceedings of 2019 IEEE Energy Conversion Congress and Exposition (ECCE)
Antal sider6
Udgivelses stedUSA
ForlagIEEE Press
Publikationsdatosep. 2019
Sider2603-2608
Artikelnummer8911827
ISBN (Trykt)978-1-7281-0396-9
ISBN (Elektronisk)978-1-7281-0395-2
DOI
StatusUdgivet - sep. 2019
Begivenhed2019 IEEE Energy Conversion Congress and Exposition (ECCE) - Baltimore, USA
Varighed: 29 sep. 20193 okt. 2019

Konference

Konference2019 IEEE Energy Conversion Congress and Exposition (ECCE)
LandUSA
By Baltimore
Periode29/09/201903/10/2019
NavnIEEE Energy Conversion Congress and Exposition
ISSN2329-3721

Fingeraftryk Dyk ned i forskningsemnerne om 'Leakage Current Mitigation in Transformerless Z-Source/Quasi-Z-Source PV Inverters: An Overview'. Sammen danner de et unikt fingeraftryk.

  • Citationsformater

    Yuan, J., Yang, Y., & Blaabjerg, F. (2019). Leakage Current Mitigation in Transformerless Z-Source/Quasi-Z-Source PV Inverters: An Overview. I Proceedings of 2019 IEEE Energy Conversion Congress and Exposition (ECCE) (s. 2603-2608). [8911827] IEEE Press. IEEE Energy Conversion Congress and Exposition https://doi.org/10.1109/ECCE.2019.8911827