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US 2017/0284370 A1Published application
Method for generating an alternating electric current
OwnerAlbrecht GENSIORinventor
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Abstract
A method for generating an alternating electric current is provided. In the method, multiple partial currents are generated and superimposed into a total current. Each of the partial currents is generated using a modulation method. The modulation method uses a tolerance band method having tolerance limits that are changeable.
Claims13
A method for generating an alternating electric current, comprising:
- generating a plurality of partial currents;
- and
- superimposing the plurality of partial currents into a total current, wherein:
- each of the plurality of partial currents is generated using a modulation method,
- the modulation method uses a tolerance band method having tolerance limits, and
- the tolerance limits are changeable.
3 more elements
A feed-in device for feeding in electric current into an electric power supply network, comprising
- a plurality of inverters having a plurality of partial current outputs, respectively, each inverter of the plurality of inverters generating a respective partial current of a plurality of partial currents at a respective partial current output and an inverter of the plurality of inverters generating the respective partial current using a modulation method;
- and
- a sum current output for summing up the plurality of partial currents to a total current, wherein the plurality of partial current outputs are connected to the sum current output at a summing node.
Dependencies are inferred from the claim text.