George K Frimpong

age ~62

from Raleigh, NC

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Also known as:

Georg Frimpong
Frimpong Georg

Phone and address:: 5304 Bentgrass Dr, Raleigh, NC 27610
(919)2318686

Connected to:

George Frimpong Phones & Addresses

5304 Bentgrass Dr, Raleigh, NC 27610 • (919)2318686
Atlanta, GA
Cambridge, MA

Education

Degree:

Associate degree or higher

Emails

g***[email protected]

Resumes

Principal Consulting Engineer

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Location:

Raleigh, NC

Industry:

Electrical/Electronic Manufacturing

Work:

Abb 2008 - 2012
Principal Applications Engineer
Abb 2008 - 2012
Principal Consulting Engineer
Abb 2005 - 2009
Principal Application Engineer
Abb 2000 - 2005
Principal Consultant
Abb Electric Systems Technology Institute 1993 - 2000
Senior R and D Engineer

Education:

University of North Carolina at Chapel Hill 2001 - 2003
Master of Business Administration, Masters Georgia Institute of Technology 1987 - 1994
Doctorates, Doctor of Philosophy, Electronics, Electronics Engineering, Philosophy Georgia Institute of Technology 1986 - 1987
Master of Science, Masters, Electronics Engineering Massachusetts Institute of Technology 1982 - 1986
Bachelors, Bachelor of Science, Electronics Engineering

Skills:

Electrical Engineering
Engineering
Power Systems
Transformer
Electric Power
High Voltage
R&D
Energy
Power Distribution
Power Engineering
Project Engineering
Engineering Management
Substation
Renewable Energy
Research and Development

George Frimpong

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Skills:

Microsoft Excel

George Frimpong

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Us Patents

Materials Characterization Cell For Polarization Spectrum And Streaming Electrification Measurements
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US Patent:

58049746, Sep 8, 1998
Filed:

May 21, 1997
Appl. No.:

8/859749
Inventors:

Michael A. Brubaker - Raleigh NC
George K. Frimpong - Raleigh NC
Assignee:

Abb Power T&D Company Inc. - Raleigh NC
International Classification:

G01N 27403
G01R 3116
US Classification:

324553
Abstract:

A materials characterization test cell is disclosed. The test cell includes a housing including spacers for supporting sample insulation materials, and a channel disposed in the housing to permit the passage of oil through the housing. A pair of electrodes is provided to provide a mechanism for making polarization spectrum and/or streaming electrification measurements.

Materials Characterization Cell For Polarization Spectrum And Streaming Electrification Measurements
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US Patent:

57479925, May 5, 1998
Filed:

Jun 7, 1995
Appl. No.:

8/484571
Inventors:

Michael A. Brubaker - Raleigh NC
George K. Frimpong - Raleigh NC
Assignee:

ABB Power T&D Company Inc. - Raleigh NC
International Classification:

G01N 2722
US Classification:

324663
Abstract:

A materials characterization test cell is disclosed. The test cell includes a housing including spacers for supporting sample insulation materials, and a channel disposed in the housing to permit the passage of oil through the housing. A pair of electrodes is provided to provide a mechanism for making polarization spectrum and/or streaming electrification measurements.

Transformers
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US Patent:

20210098172, Apr 1, 2021
Filed:

Sep 26, 2019
Appl. No.:

16/584277
Inventors:

- Baden, CH
George K. Frimpong - Raleigh NC, US
International Classification:

H01F 27/02
H01F 3/00
H01F 27/06
H01F 27/14
Abstract:

A transformer having a transformer core that forms a magnetic flux path between and through a top yoke, leg, and bottom yoke of the transformer core. A winding can be disposed about the leg. Further, a flitch plate, which can have at least one slot that is configured to reduce eddy losses generated by the winding, can be disposed adjacent to the leg and extend between the top yoke and the bottom yoke. The flitch plate can be clamped to the top and bottom yokes by top and bottom clamps, respectively. The top and bottom clamps can each include at least one cutout that reduces an attraction of stray flux from the winding and into the corresponding top and bottom clamps. Additionally, at least one of the top clamp and the bottom clamp can include an internal lattice structure.