The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 02, 2026
Filed:
Apr. 14, 2021
Hitachi Energy Ltd, Zürich, CH;
Michele Luvisotto, Västerås, SE;
Daniel Hallmans, Ludvika, SE;
Christer Sjöberg, Ludvika, SE;
Jimmy Ohman, Ludvika, SE;
HITACHI ENERGY LTD, Zürich, CH;
Abstract
A method for establishing a wireless communication system in a high-voltage power converter station is provided. The high-voltage power converter station includes a plurality of power devices. The wireless communication system includes a plurality of wireless communication devices, some of which are associated with a power device such that a power device and a wireless communication device together form a wireless power electronic module. The high-voltage power converter station further comprises at least one wireless networking device for providing a communication interface between the plurality of wireless communication devices and a controller configured to control the power devices. The controller determines at least one communication path providing a signal quality above a threshold based on indications of signal quality for a plurality of channels established either between a wireless networking device and a wireless power electronic module or between a wireless communication device and a wireless power electronic module.