Application of standard and modified Eh-Star test method for induction motor stray load losses and efficiency measurement [PDF]
Serbian Journal of Electrical Engineering, 2012 The aim of this paper is to present the application of one simple and accurate method for the measurement of stray load losses (additional load losses) in induction machines. That is the Eh-Star method given in the IEC 60034-2-1 standard.
Koprivica Branko +3 more
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Serological diagnosis of Neospora caninum in domestic and stray dogs in Babylon province, Iraq [PDF]
Open Veterinary JournalBackground: Neospora caninum is a significant intracellular protozoan that invades dogs as definitive and intermediate hosts, particularly farm animals as intermediate animal hosts.
Ali Hamzah Makttoof Al-Taee +1 more
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Fatal Toxoplasmosis in Red Kangaroos (Macropus rufus) in East China [PDF]
PathogensBackground: As a ubiquitous apicomplexan parasite, Toxoplasma gondii causes huge economic losses and poses a great threat to the health of animals, including humans, worldwide. In some kangaroo species, T. gondii can be fatal. To date, little information
Haiyan Gong +7 more
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Improvement in Efficiency of Converter Transformer by The Reduction of Stray Losses
U.Porto Journal of Engineering, 2023 In High Voltage Direct Current Transmission (HVDC) system, converter transformer (CT) is an essential part of the system. Losses that occur in the CT are copper loss, stray loss, and core loss.
Jayesh Kothavade, Prasanta Kundu
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Investigation of the influence of plasma source power on the properties of magnetron sputtered Ta2O5 thin films [PDF]
EPJ Web of Conferences, 2021 To enable the production of sophisticated optical interference coating designs, coatings with very low absorption and stray light losses and excellent layer thickness deposition accuracy are required.
Bärtschi Manuel +4 more
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Simulation of Stray and Core Shielding Loss for Power Transformer Based on 2D/3D FEM
IEEE Access, 2023 In recent years, the capacity has increased and the volume has been limited in the power transformers. The stray losses of the tanks and structural parts cannot be ignored in the load loss. The tanks and the structural parts are complex structures. It is
Wen-Ching Chang +3 more
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Calculation improvement of no-load stray losses in induction motors with experimental validation [PDF]
Serbian Journal of Electrical Engineering, 2015 On the basis of the known fact that all air gap main flux density variations are enclosed by permeance slot harmonics, only one component of stray losses in rotor (stator) iron is considered in the new classification, instead of 2 components ...
Kostić Miloje M.
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MISTRAL campaign in support of W7-X long pulse operation [PDF]
EPJ Web of Conferences, 2023 Following two initial campaigns [1], Stellarator Wendelstein 7-X (W7-X) has now completed the construction phase by installation of active cooling of all plasma facing components.
Oosterbeek Johan W. +17 more
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Mathematical Calculation of Stray Losses in Transformer Tanks with a Stainless Steel Insert
Mathematics, 2021 At present it is claimed that all electrical energy systems operate with high values of efficiency and reliability. In electric power systems (EPS), electrical power and distribution transformers are responsible for transferring the electrical energy ...
Serguei Maximov +5 more
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Economic assessment of crop damages by animal menace in mid hill regions of Himachal Pradesh
Indian Journal of Animal Sciences, 2022 The present study assessed the extent of animal menace and its impact on the economic losses of crops in midhill regions of Himachal Pradesh. The study was conducted in Kangra district of Himachal Pradesh and was based on the primary data collected from
RAJESH KUMAR THAKUR +4 more
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