Patent · US Active

Power supply system and photovoltaic device therefor

US8901773B2 · kind B2 · utility

2Cited by

1References

23Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Thomas Lauinger · Niedernberg, DE
Marcus Haeusler · Erlangen, DE

Key dates

Filing date	Dec 30, 2009
Grant date	Dec 2, 2014
Priority date	—
Expiry date	Feb 2, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/56
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A power supply system (SYS) and a photovoltaic device (PVE) intended therefor and comprising a plurality of DC voltage-generating photovoltaic modules (PVM) are proposed, wherein the photovoltaic modules (PVM) for generating a DC voltage (Udc*) exceeding the withstand voltage or dialectric strength (Umodmax) of the photovoltaic modules (PVM) and suitable for the high-voltage DC transmission are connected in parallel or in series to one another, wherein the power supply system (SYS) comprises a converter substation (UFS) that can be connected to a power supply network (SVN) installed for users, and includes a high-voltage DC transmission power line (HGUE) so as to transmit in the high voltage range the DC voltage (Udc*) generated by the photovoltaic device (PVE) to the converter substation (UFS).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.