Inventor
NORRGA STAFFAN
SE22 patents
⚠️ This page may combine multiple inventors who share the name “NORRGA STAFFAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NORRGA STAFFAN
7 patentsUS8614904B2Dec 24, 2013
Voltage source converter with switching cell bypass arrangement
NORRGA STAFFAN9 citations81
US8942014B2Jan 27, 2015
Converter cell for cascaded converters and a control system and method for operating a converter cell
NORRGA STAFFAN7 citations80
US9484835B2Nov 1, 2016
Modified voltage source converter structure
NORRGA STAFFAN3 citations72
US9276407B2Mar 1, 2016
Power system and method of operating a power system
NORRGA STAFFAN3 citations69
US9484808B2Nov 1, 2016
Bidirectional unisolated DC-DC converter based on cascaded cells
NORRGA STAFFAN1 citations51
US9019732B2Apr 28, 2015
High voltage DC/DC converter
NORRGA STAFFAN0 citations39
US9570912B2Feb 14, 2017
AC/DC converter station operated in dependence of voltage of capacitor connected in series between AC/DC converter and AC network interface and a method of operating the same
NORRGA STAFFAN0 citations38
ABB AB
4 patentsUS6507503B2Jan 14, 2003
Apparatus and a method for voltage conversion
ABB AB73 citations95
US6898095B2May 24, 2005
Bidirectional VSC converter with a resonant circuit
ABB AB42 citations92
US6603675B1Aug 5, 2003
Apparatus and a method for voltage conversion
ABB AB42 citations92
US7411797B2Aug 12, 2008
Converter including a control device for turning on an auxiliary valve with a time delay and a method for controlling such a converter
ABB AB10 citations84
CHIMENTO FILIPPO
3 patentsUS8503202B2Aug 6, 2013
Modular voltage source converter
CHIMENTO FILIPPO42 citations91
US8847664B2Sep 30, 2014
Gate control circuit, power module and associated method
CHIMENTO FILIPPO3 citations60
US8188726B2May 29, 2012
Method and arrangement to determine the cell capacitor voltage of a cell of a multi-cell power converter
CHIMENTO FILIPPO5 citations60