Title:
RECORDING A FEED ENERGY AMOUNT OF A PHOTOVOLTAIC SYSTEM THAT WAS POSSIBLE BUT NOT IN FACT FED
Document Type and Number:
WIPO Patent Application WO/2012/017068
Kind Code:
A3
Abstract:
In order to record a feed energy amount of a photovoltaic system that was potentially possible in a time period but not in fact fed, the system comprising one or more inverters for feeding electrical energy from one or more photovoltaic generators into an alternating current network (4), the photovoltaic system (1) is operated in the time period coupled to the alternating current network, wherein the inverter is, or the inverters are, operated differently in the time period, and wherein in the time period no energy is fed or a feed energy amount that is reduced with respect to the feed energy amount that was potentially possible is fed, and on the basis of the operating data of the inverter or inverters recorded during said differing operations the feed energy amount that was potentially possible in the time period is determined.
Inventors:
MAGNUSSEN BJOERN (DE)
KLEIN JENS (DE)
KLEIN JENS (DE)
Application Number:
PCT/EP2011/063513
Publication Date:
July 26, 2012
Filing Date:
August 05, 2011
Export Citation:
Assignee:
SMA SOLAR TECHNOLOGY AG (DE)
MAGNUSSEN BJOERN (DE)
KLEIN JENS (DE)
MAGNUSSEN BJOERN (DE)
KLEIN JENS (DE)
International Classes:
G01R22/00; G01R21/00; G05F1/67
Foreign References:
| US20100191489A1 | 2010-07-29 | |||
| DE102008021922A1 | 2008-12-24 |
Other References:
R.BRÜNDLINGER: "PV Inverters Supporting the Grid", 24ST EUROPEAN PHOTOVOLTAIC SOLAR ENERGY CONFERENCE, PROCEEDINGS OF THE 24ST INTERNATIONAL CONFERENCE - EU PVSEC, WIP-RENEWABLE ENERGIES, GERMANY, 21 September 2009 (2009-09-21), XP040530471, ISBN: 978-3-936338-25-6
Attorney, Agent or Firm:
REHBERG HÜPPE + PARTNER (Göttingen, DE)
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