Improved Methodology for Testing the Compliance of Residual Current Detection of Non-Isolated Grid-Connected Photovoltaic Inverters

Improved Methodology for Testing the Compliance of Residual Current Detection of Non-Isolated Grid-Connected Photovoltaic Inverters

Ensuring user safety in transformerless photovoltaic (PV) inverters is crucial due to the high leakage current caused mainly by the PV modules’ capacitance. Compliance with safety standards IEC 62109-2:2011 and IEC 63112:2021 demands leakage current tests utilizing a variable resistive-capacitive (...

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Bibliographic Details
Main Authors: Henrique Bizzi Morari, Ricardo Jochann F. Bortolini, Lucas Vizzotto Bellinaso, Leandro Michels
Format: Article
Language:English
Published: Associação Brasileira de Eletrônica de Potência 2023-09-01
Series:Eletrônica de Potência
Subjects:
Leakage Current
Photovoltaic Inverter
Residual Current
Safety Standards
Test Methodology
Online Access:https://journal.sobraep.org.br/index.php/rep/article/view/8

Internet

https://journal.sobraep.org.br/index.php/rep/article/view/8

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