Bertil Lundqvist

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Vasteras, SE

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Patents Grantslast 30 patents

Information Patent Grant
System and method for protecting an electrical power grid
- Patent number 8,884,467
- Issue date Nov 11, 2014
- ABB Technology AG
- Bertil Lundqvist
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and protection device for a power network accounting for rou...
- Patent number 8,381,008
- Issue date Feb 19, 2013
- ABB Technology AG
- Bertil Lundqvist
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Differential protection method, system and device
- Patent number 8,102,634
- Issue date Jan 24, 2012
- ABB Technology AG
- Zoran Gajic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protective means for series capacitors
- Patent number 4,432,029
- Issue date Feb 14, 1984
- Asea Aktiebolag
- Bertil Lundqvist
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
System And Method For Protecting An Electrical Power Grid
- Publication number 20140063669
- Publication date Mar 6, 2014
- Bertil Lundqvist
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Differential Protection Method, System And Device
- Publication number 20100202092
- Publication date Aug 12, 2010
- Zoran Gajic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method And Protection Device For A Power Network Accounting For Rou...
- Publication number 20100146319
- Publication date Jun 10, 2010
- Bertil Lundqvist
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and device for automatic event detection and report generation
- Publication number 20090216573
- Publication date Aug 27, 2009
- ABB Research Ltd.
- Jan Heiberg-Andersen
- G06 - COMPUTING CALCULATING COUNTING