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:
Feb. 04, 2014
Filed:
Sep. 19, 2011
Kurt Andersen, Vorbasse, DK;
Erik Groendahl, Them, DK;
Kenneth Pedersen, Hjoerring, DK;
Other;
Abstract
A method for arranging magnets of a rotor or stator of an electrical machine is provided. In this method a number of performance parameters of the electrical machine are identified. A plurality of neighboring magnets are assigned to a magnet group. The magnet group includes a reference magnet and at least one further magnet. Further, a number of distinct magnet arrangement variables for the magnet group are identified, such that the number of arrangement variables is equal to the number of performance parameters. A value of an arrangement variable is calculated according to a desired adjustment of a performance parameter. Based on the calculated arrangement variable, an arrangement is determined for one of the at least one further magnet of the magnet group relative to the reference magnet of that magnet group.