Laminated grid and web magnetic cores

Patent · 01 January 1984

OSTI ID:865001

Sefko, John ^[1]; Pavlik, Norman M ^[2]

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1. Monroeville, PA
2. Plum Borough, PA

A laminated magnetic core characterized by an electromagnetic core having core legs which comprise elongated apertures and edge notches disposed transversely to the longitudinal axis of the legs, such as high reluctance cores with linear magnetization characteristics for high voltage shunt reactors. In one embodiment the apertures include compact bodies of microlaminations for more flexibility and control in adjusting permeability and/or core reluctance.

• Research Organization: Westinghouse Electric Corp
• Assignee: United States of America as represented by United States (Washington, DC)
• Patent Number(s): US 4447795
• OSTI ID: 865001
• Country of Publication: United States
• Language: English

Related Subjects

/336/
adjusting
apertures
axis
bodies
characteristics
characterized
compact
comprise
control
core
cores
disposed
disposed transversely
edge
electromagnetic
elongated
embodiment
flexibility
grid
laminated
legs
linear
longitudinal
longitudinal axis
magnetic
magnetic core
magnetic cores
magnetization
microlaminations
notches
permeability
reactors
reluctance
shunt
transversely
voltage
web