Conference proceedings article
Ein Ansatz zur Modellierung der elektromagnetischen Kopplung zwischen DC- und AC-Seite zentraler PV-Wechselrichter für die Abbildung transienter Vorgänge bei Blitzeinwirkungen
Publication Details
Authors: | Mendez Hernandez, Y.; Claudi, A. |
Editor: | VDE-Verlag |
Publisher: | VDE-Verlag |
Publication year: | 2015 |
Pages range : | TBD |
Book title: | 11. VDE/ABB Blitzschutztagung 2015, Neu-Ulm |
Abstract
Main focus of this publication lies in the experimental and theoretical study of the electromagnetic coupling between the DC and AC side of MW-Class Photovoltaic (PV) Inverters during transient overvoltages or surges. The complex electrical topology in PV-Plants and its physical dimensions, allow to propose the hypothesis, that capacitive couplings, oscillations and electromagnetic travelling waves could cause surges or overvoltages at the DC- and AC-sides of the PV-Inverter.
Main focus of this publication lies in the experimental and theoretical study of the electromagnetic coupling between the DC and AC side of MW-Class Photovoltaic (PV) Inverters during transient overvoltages or surges. The complex electrical topology in PV-Plants and its physical dimensions, allow to propose the hypothesis, that capacitive couplings, oscillations and electromagnetic travelling waves could cause surges or overvoltages at the DC- and AC-sides of the PV-Inverter.
