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A F Klercker Alakula; Mats
Kavlinge, SE
No. of patents:

Patent Number Title Of Patent Date Issued
7489485 Method and equipment for the protection of power systems against geomagnetically induced current February 10, 2009
The present invention relates to a method for protection of power transformers and other power system components, which are vulnerable to geomagnetically induced currents, which comprises feeding from an overhead line/s or cable conductor/s one or more DC-diverter consisting of prima

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