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Transformer project in Bhutan 2001, 2002 and 2003.
ABB Västerås
Nelec 2001
Installation of ARENE and
training at Sonabel in Ouagadougou 2002
Training in Landsbro for the dispatching manager from Sonabel, 2004
ARENE seminar at the University in Conakry 2007
Seninar and training in simulation at the University
of Conakry 2008
Preparing an ARENE simulation
of an industrial network in the July sunshine in Landsbro 2011
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Welcome to look at some of our earlier references at ASEA / ABB and as owner of Nelec
Some publications done during ABB - period regarding relay testing
Distance protection application test using a real time digital
PROTECTIVE RELAY TESTING… (pdf)
DISTANCE PROTECTION APPLICATION TEST (pdf)
Patent databases showing patents optained during the ABB and Asea periods :
US-patents shown on Google:
Arrangement for detecting the direction of a fault from a measuring point: http://www.google.com/patents/US3878460
Protection device for objects included in electrical power supply networks: http://www.google.com/patents/US3956671
Protection means for objects included in electrical power supply networks: http://www.google.com/patents/US4053816
Detection and location of a fault point based on a travelling wave model of the high voltage transmission line: http://www.google.com/patents/US4719580
Range limitation for a protection device in a power supply network: http://www.google.com/patents/US4731688
Directional detection in connection with faults in a power supply network: http://www.google.com/patents/US4731689
Fault location in a power supply network:http://www.google.com/patents/US4797805
Directional detection in connection with faults in a power supply network: http://www.google.com/patents/US4800509
Method and device for determining the direction to a fault on a power transmission line: http://www.google.com/patents/US5572138
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