Electric machine stator lamination with dual phase magnetic material
Abstract
A stator lamination for an electric machine has a circular lamination with an annular bore therethrough; winding slots therethrough; and, slot closures disposed adjacent to the winding slots. The stator lamination is formed of a dual magnetic phase material, such that the magnetic property of the lamination can have a first state and a magnetic property in a second state, wherein the second state is different than the first state. The slot closures regions are treated so as to transition to the second state. A method of manufacturing an electric machine component is also disclosed.
- Inventors:
- Publication Date:
- Research Org.:
- General Electric Co., Schenectady, NY (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1576422
- Patent Number(s):
- 10,396,615
- Application Number:
- 14/874,583
- Assignee:
- General Electric Company (Schenectady, NY)
- DOE Contract Number:
- EE0005573
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2015 Oct 05
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Galioto, Steven Joseph, and El-Refaie, Ayman Mohamed Fawzi. Electric machine stator lamination with dual phase magnetic material. United States: N. p., 2019.
Web.
Galioto, Steven Joseph, & El-Refaie, Ayman Mohamed Fawzi. Electric machine stator lamination with dual phase magnetic material. United States.
Galioto, Steven Joseph, and El-Refaie, Ayman Mohamed Fawzi. 2019.
"Electric machine stator lamination with dual phase magnetic material". United States. https://www.osti.gov/servlets/purl/1576422.
@article{osti_1576422,
title = {Electric machine stator lamination with dual phase magnetic material},
author = {Galioto, Steven Joseph and El-Refaie, Ayman Mohamed Fawzi},
abstractNote = {A stator lamination for an electric machine has a circular lamination with an annular bore therethrough; winding slots therethrough; and, slot closures disposed adjacent to the winding slots. The stator lamination is formed of a dual magnetic phase material, such that the magnetic property of the lamination can have a first state and a magnetic property in a second state, wherein the second state is different than the first state. The slot closures regions are treated so as to transition to the second state. A method of manufacturing an electric machine component is also disclosed.},
doi = {},
url = {https://www.osti.gov/biblio/1576422},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Aug 27 00:00:00 EDT 2019},
month = {Tue Aug 27 00:00:00 EDT 2019}
}
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