- Tytuł:
- Common mode behavior in grid connected DC and AC decoupled PV Inverter topologies
- Autorzy:
-
Sundar, D.J.
Kumaran, M.S. - Tematy:
-
distributed generation
common mode leakage current
solar PV systems
transformerless PV inverters - Pokaż więcej
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Powiązania:
- https://bibliotekanauki.pl/articles/141723.pdf Link otwiera się w nowym oknie
- Opis:
- The transformer-less grid connected inverters are gaining more popularity due to their high efficiency, very low ground leakage current and economic feasibility especially in photovoltaic systems. The major issue which surfaces these systems is that of common mode leakage current which arises due to the absence of an electrical transformer connected between the inverter and the utility grid. Several topologies have evolved to reduce the impact of common mode leakage current and a majority of them have succeeded in eliminating the impacts and have well kept them within the limits of grid standards. This paper compares and analyses the impact of the common mode leakage current for four popular inverter configurations through simulation of the topologies such as H5, H6, HERIC and FBZVR inverters.
- Dostawca treści:
- Biblioteka Nauki
Artykuł