Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters
Patent
1998-08-13
2000-09-19
Metjahic, Safet
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
Lumped type parameters
310273, 310216, 164109, 318246, 340319, G01R 3106
Patent
active
061217883
ABSTRACT:
A fixture to evaluate stator production quality is placed about a stator core so as to introduce a test winding about the stator without need for hand winding. The fixture includes an inner annulus and an outer annulus each with axial conductors thereon, and top and bottom plates each with conductors thereon. The core is fitted between the inner and outer annuli, and between the top and bottom plates. The inner axial conductors and outer axial conductors are connected to one another at their lower ends through the bottom plate conductors and at their upper ends through the top plate conductors. Once testing is complete, the fixture is easily removed.
REFERENCES:
patent: 3834013 (1974-09-01), Gerstle
patent: 4088177 (1978-05-01), Armstrong et al.
patent: 4215464 (1980-08-01), Miller
patent: 5457402 (1995-10-01), Sato
patent: 5907244 (1999-05-01), Crabill et al.
Hamer, P.S., "Acceptance Testing Of Electric Motors and Generators", IEEE Transactions On Industry Applications, US, IEEE Inc. New York, vol. 24, No. 6, p. 1138-1152. ISSN: 0093-9994.
Esser Albert Andreas Maria
Kliman Gerald Burt
General Electric Company
Metjahic Safet
Nguyen Jim
Snyder Marvin
Stoner Douglas E.
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