Hans Björklund

Person

Ludvika, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Converter arm and associated converter device
- Patent number 9,564,829
- Issue date Feb 7, 2017
- ABB Technology Ltd.
- Jürgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Digital input with variable impedance
- Patent number 8,823,413
- Issue date Sep 2, 2014
- ABB Technology AG
- Hans Björklund
- G01 - MEASURING TESTING
Information Patent Grant
Control arrangement
- Patent number 8,817,444
- Issue date Aug 26, 2014
- ABB Technology AG
- Hans Björklund
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Increased reliability in the processing of digital signals
- Patent number 8,738,331
- Issue date May 27, 2014
- ABB Technology AG
- Hans Björklund
- G01 - MEASURING TESTING
Information Patent Grant
I/O module
- Patent number 8,651,878
- Issue date Feb 18, 2014
- ABB Technology AG
- Hans Björklund
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault wave arrival determination
- Patent number 8,598,887
- Issue date Dec 3, 2013
- ABB Technology AG
- Hans Björklund
- G01 - MEASURING TESTING
Information Patent Grant
Point-to-point communication in a high voltage power transmission s...
- Patent number 8,532,144
- Issue date Sep 10, 2013
- ABB Technology AG
- Hans Björklund
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Redundant computers and computer communication networks in a high-v...
- Patent number 8,493,866
- Issue date Jul 23, 2013
- ABB Technology AG
- Hans Björklund
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for mitigation of dynamic overvoltage
- Patent number 8,411,400
- Issue date Apr 2, 2013
- ABB Technology AG
- Ulf Andersson
- G05 - CONTROLLING REGULATING
Information Patent Grant
Redundant current valve control in a high voltage power transmissio...
- Patent number 8,305,782
- Issue date Nov 6, 2012
- ABB Technology AG
- Hans Björklund
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage measurements of electrically conducting elements in systems...
- Patent number 8,305,095
- Issue date Nov 6, 2012
- ABB Technology AG
- Hans Björklund
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transmission system and a method for control thereof
- Patent number 8,300,435
- Issue date Oct 30, 2012
- ABB Technology Ltd.
- Hans Björklund
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Substation control system
- Patent number 7,062,359
- Issue date Jun 13, 2006
- ABB AB
- Hans Björklund
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage source converters operating either as back-to-back stations...
- Patent number 6,411,067
- Issue date Jun 25, 2002
- ABB AB
- Hans Björklund
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for supervising a high voltage converter station
- Patent number 6,205,039
- Issue date Mar 20, 2001
- ABB AB
- Urban Åström
- G01 - MEASURING TESTING
Information Patent Grant
HVDC power transmission system with cooling and switching device te...
- Patent number 6,185,116
- Issue date Feb 6, 2001
- ABB AB
- Urban Åström
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for supervising in a high voltage converter station
- Patent number 6,084,787
- Issue date Jul 4, 2000
- ABB AB
- Krister Nyberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and a device for communication in a high voltage converter s...
- Patent number 5,969,956
- Issue date Oct 19, 1999
- ASEA Brown Boveri
- Krister Nyberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of measurement for fault-distance determination on a HVDC po...
- Patent number 5,903,155
- Issue date May 11, 1999
- ASEA Brown Boveri AB
- Hans Bjorklund
- G01 - MEASURING TESTING
Information Patent Grant
Means for damping mechanical torsional oscillations of an electric...
- Patent number 4,377,780
- Issue date Mar 22, 1983
- Asea Aktiebolag
- Hans Bjorklund
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CONVERTER ARM AND ASSOCIATED CONVERTER DEVICE
- Publication number 20150229229
- Publication date Aug 13, 2015
- ABB Technology Ltd.
- Jürgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL ARRANGEMENT
- Publication number 20130215556
- Publication date Aug 22, 2013
- ABB TECHNOLOGY AG
- Hans Björklund
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIGITAL INPUT WITH VARIABLE IMPEDANCE
- Publication number 20130181745
- Publication date Jul 18, 2013
- ABB TECHNOLOGY AG
- Hans Björklund
- G01 - MEASURING TESTING
Information Patent Application
FAULT WAVE ARRIVAL DETERMINATION
- Publication number 20130021039
- Publication date Jan 24, 2013
- ABB TECHNOLOGY AG
- Hans Björklund
- G01 - MEASURING TESTING
Information Patent Application
I/O MODULE
- Publication number 20120264312
- Publication date Oct 18, 2012
- ABB TECHNOLOGY AG
- Hans Björklund
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INCREASED RELIABILITY IN THE PROCESSING OF DIGITAL SIGNALS
- Publication number 20100289551
- Publication date Nov 18, 2010
- ABB TECHNOLOGY AG
- Hans Björklund
- G01 - MEASURING TESTING
Information Patent Application
VOLTAGE MEASUREMENTS OF ELECTRICALLY CONDUCTING ELEMENTS IN SYSTEMS...
- Publication number 20100244865
- Publication date Sep 30, 2010
- ABB TECHNOLOGY AG
- Hans Björklund
- G01 - MEASURING TESTING
Information Patent Application
REDUNDANT CURRENT VALVE CONTROL IN A HIGH VOLTAGE POWER TRANSMISSIO...
- Publication number 20100157633
- Publication date Jun 24, 2010
- ABB TECHNOLOGY AB
- Hans Björklund
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
REDUNDANT COMPUTERS AND COMPUTER COMMUNICATION NETWORKS IN A HIGH-V...
- Publication number 20100158001
- Publication date Jun 24, 2010
- ABB TECHNOLOGY AG
- Hans Björklund
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POINT-TO-POINT COMMUNICATION IN A HIGH VOLTAGE POWER TRANSMISSION S...
- Publication number 20100150175
- Publication date Jun 17, 2010
- ABB TECHNOLOGY AG
- Hans Björklund
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MITIGATION OF DYNAMIC OVERVOLTAGE
- Publication number 20100053830
- Publication date Mar 4, 2010
- ABB TECHNOLOGY AG
- Ulf Andersson
- G05 - CONTROLLING REGULATING
Information Patent Application
TRANSMISSION SYSTEM AND A METHOD FOR CONTROL THEREOF
- Publication number 20090219737
- Publication date Sep 3, 2009
- ABB Technology Ltd.
- Hans Bjorklund
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Substation control system
- Publication number 20020107615
- Publication date Aug 8, 2002
- Hans Bjorklund
- Y04 - INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TEC...

Hans Björklund

Person

Patents Grantslast 30 patents

Converter arm and associated converter device

Digital input with variable impedance

Control arrangement

Increased reliability in the processing of digital signals

I/O module

Fault wave arrival determination

Point-to-point communication in a high voltage power transmission s...

Redundant computers and computer communication networks in a high-v...

Method and apparatus for mitigation of dynamic overvoltage

Redundant current valve control in a high voltage power transmissio...

Voltage measurements of electrically conducting elements in systems...

Transmission system and a method for control thereof

Substation control system

Voltage source converters operating either as back-to-back stations...

Device for supervising a high voltage converter station

HVDC power transmission system with cooling and switching device te...

Device for supervising in a high voltage converter station

Method and a device for communication in a high voltage converter s...

Method of measurement for fault-distance determination on a HVDC po...

Means for damping mechanical torsional oscillations of an electric...

Patents Applicationslast 30 patents

CONVERTER ARM AND ASSOCIATED CONVERTER DEVICE

CONTROL ARRANGEMENT

DIGITAL INPUT WITH VARIABLE IMPEDANCE

FAULT WAVE ARRIVAL DETERMINATION

I/O MODULE

INCREASED RELIABILITY IN THE PROCESSING OF DIGITAL SIGNALS

VOLTAGE MEASUREMENTS OF ELECTRICALLY CONDUCTING ELEMENTS IN SYSTEMS...

REDUNDANT CURRENT VALVE CONTROL IN A HIGH VOLTAGE POWER TRANSMISSIO...

REDUNDANT COMPUTERS AND COMPUTER COMMUNICATION NETWORKS IN A HIGH-V...

POINT-TO-POINT COMMUNICATION IN A HIGH VOLTAGE POWER TRANSMISSION S...

METHOD AND APPARATUS FOR MITIGATION OF DYNAMIC OVERVOLTAGE

TRANSMISSION SYSTEM AND A METHOD FOR CONTROL THEREOF

Substation control system