Assignee
BERGGREN BERTIL
SE·11 granted patents·39 citations·filing 2009–2012
Top patents by PatentIndex Score
11 records- 0183US8553437B2Method and control device for controlling power flow within a DC power transmission networkBERGGREN BERTIL·Filed 2010·Granted Oct 8, 2013·7 cites·20 claims
- 0275US9000623B2Using the transfer switch of a hybrid circuit breaker as selector switchBERGGREN BERTIL·Filed 2011·Granted Apr 7, 2015·5 cites·20 claims
- 0375US8749933B2Fault protection of HVDC transmission linesBERGGREN BERTIL·Filed 2010·Granted Jun 10, 2014·4 cites·20 claims
- 0470US9042071B2Breaker failure protection of HVDC circuit breakersBERGGREN BERTIL·Filed 2010·Granted May 26, 2015·3 cites·4 claims
- 0565US8817427B2Current limitation system for limiting the effects of a fault in a DC grid and a method of operating a current limitation systemBERGGREN BERTIL·Filed 2011·Granted Aug 26, 2014·2 cites·20 claims
- 0663US8095326B2Method and device to predict a state of a power system in the time domainBERGGREN BERTIL·Filed 2009·Granted Jan 10, 2012·6 cites·10 claims
- 0761US8170723B2Determination and use of power system sensitivitiesBERGGREN BERTIL·Filed 2009·Granted May 1, 2012·5 cites·13 claims
- 0860US8830708B2Fault current limitation in DC power transmission systemsBERGGREN BERTIL·Filed 2009·Granted Sep 9, 2014·5 cites·29 claims
- 0958US9112347B2DC grid and a method of limiting the effects of a fault in a DC gridBERGGREN BERTIL·Filed 2011·Granted Aug 18, 2015·1 cites·18 claims
- 1055US8710700B2Power or voltage oscillation damping in a power transmission systemBERGGREN BERTIL·Filed 2012·Granted Apr 29, 2014·1 cites·23 claims
- 1141US8798800B2Control of a power transmission systemBERGGREN BERTIL·Filed 2011·Granted Aug 5, 2014·0 cites·26 claims
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