Inverter for feeding electric energy into a power supply system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 5, 2013
Grant Date -
Jun 3, 2010
app pub date -
Apr 12, 2008
filing date -
Jun 29, 2007
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An inverter (3) is described for feeding electrical energy into a power supply system (2) having in each case one input (6, 7) which is intended for connection to the negative and positive output (4, 5) respectively of a DC voltage generator (1) two outputs (8, 9) which are intended for connection to the power supply system (2), and a device, which has a strong inductor (L1) and switches (S1 to S6), for conversion of a DC voltage to an AC voltage. The input (7) which can be connected to the negative output (5) of the DC voltage generator (1) can be grounded, and at least one of the two outputs (8, 9) is provided with a mains inductor (L2). According the invention, the device contains a bridge circuit with two current paths (S4, L1, S6; S5, L1, S3) of which the one provides positive and the other negative output currents, a switching unit for switching, which is carried out at the power supply frequency, between the two current paths (S4, L1, S6; S5, L1, S3) and a coupling capacitor (1) which connects the bridge circuit to the switching unit.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully