Results 231 to 240 of about 61,164 (293)

Prevalence and genetic characterization of feline leukemia virus in portuguese stray cats. [PDF]

open access: yesBMC Vet Res
de Almeida PM   +4 more
europepmc   +1 more source

Impact of Viral Diseases on the Livestock Sector in Bangladesh. [PDF]

open access: yesVet Med Int
Salauddin M   +5 more
europepmc   +1 more source

Calorimeter measurement of stray-load losses

Electrical Engineering, 1931
THIS paper covers several thermal or calorimeter tests which were made at the Queenston generating station of the Hydro-Electric Power Commission of Ontario, on a 55,000-kva. generator having an enclosed system of ventilation. The objects of the tests were to determine stray-load losses on short circuits and under rated load, and to obtain some ...
G. D. Floyd, J. R. Dunbar
openaire   +2 more sources

Stray Load Loss Test on Induction Machines

Transactions of the American Institute of Electrical Engineers, 1934
A loading-back test has been used for the determination of the stray load losss in polyphase induction machines. This test, which was found to have a high degree of accuracy, enables the various losses to be separated. The application of the test is simple and convenient.
Theodore H. Morgan, Paul M. Narbutovskih
openaire   +1 more source

Stray-Load Losses of D-C Machines

Transactions of the American Institute of Electrical Engineers, 1937
This article describes a method of measuring strayload losses which is readily adaptable to the test departments of the manufacturers. Usually no additional test apparatus will be required beyond that already available. The same arrangement used for a pump-back heat-run test is used with only slight modification. Experimental data are given showing the
E. W. Schilling, R. W. Koopman
openaire   +1 more source

Stray Losses Computation in Power Transformer

2006 12th Biennial IEEE Conference on Electromagnetic Field Computation, 2006
Stray losses in structural solid steel parts of three-phase power transformer are predicted using 3D finite element method (FEM). The computation is made under time harmonic steady state load condition, treating the transformer core magnetizing characteristic as non-linear.
Valković, Zvonimir   +2 more
openaire   +2 more sources

Calculation of stray load losses

Transactions of the American Institute of Electrical Engineers, 1927
Early in the history of the development of the alternating current (AC) generator it was recognized that there might be losses present under load conditions in addition to the no-load losses and the armature copper loss due to load current. Because no one had a satisfactory means of measuring this loss it was not included in the early definitions of ...
openaire   +1 more source

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