Invention Grant
- Patent Title: Method for controlling an inverter, and inverter
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Application No.: US14772937Application Date: 2014-02-28
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Publication No.: US09812988B2Publication Date: 2017-11-07
- Inventor: Guenter Achleitner , Bernhard Artelsmair , Andreas Pamer
- Applicant: Fronius International GmbH
- Applicant Address: AT Pettenbach
- Assignee: Fronius International GmbH
- Current Assignee: Fronius International GmbH
- Current Assignee Address: AT Pettenbach
- Agency: Collard & Roe, P.C.
- Priority: ATA50145/2013 20130305
- International Application: PCT/AT2014/050046 WO 20140228
- International Announcement: WO2014/134647 WO 20140912
- Main IPC: H02M7/538
- IPC: H02M7/538 ; H02M7/537 ; H02M3/155 ; H02M1/00 ; H02M7/48

Abstract:
The invention relates to a method for controlling an inverter and to an inverter a DC/DC stage, which comprises at least one main switch (S2) and a discharge circuit, and with a DC/AC stage. The discharge circuit is formed by a series connection of a bidirectional switching element, which comprises two switches (SA1, SA2), and an inductivity. A device is provided for controlling the switches (SA1, SA2) and is designed such that one switch (SA1, SA2) is activated in an alternating manner and the switch-on time of the switch is determined by the controlling device prior to a switch-off time of the main switch (S2).
Public/Granted literature
- US20160020706A1 METHOD FOR CONTROLLING AN INVERTER, AND INVERTER Public/Granted day:2016-01-21
Information query
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