The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 12, 2019
Filed:
Sep. 16, 2015
Sonnen Gmbh, Wildpoldsried, DE;
Antonio Ginart, Marietta, GA (US);
Hermann Schweizer, Hopfen am See, DE;
Sonnen GmbH, Wildpoldsried, DE;
Abstract
An inverter device, an energy storage system comprising such an inverter device, and a method of controlling such an inverter device are provided. The inverter device has a split-phase, transformer-less configuration and is connectable between a battery and a power grid for transferring power in a bidirectional manner between said battery and said power grid. The inverter device further comprises: an inverter circuit comprising switching elements arranged in a multilevel clamped topology; and a control unit controlling said switching elements, wherein said control unit is configured to control said switching elements such that direct current (DC) power from said battery is transformed into alternating current (AC) power and supplied to said power grid during a discharging period, and AC power from said power grid is transformed into DC power and supplied to said battery during a charging period.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile