Hairpin winding
WebThere are two cooling methods, respectively water cooling and oil cooling. 180 Permanent Magnet Synchronous Drive Motor The 180 Permanent Magnet Synchronous Drive Motor is using the latest hairpin winding technology. Its structure includes 8 poles, 48 slots, 6 layers/slot and the inside layer is concentric. WebApr 10, 2024 · PDF p>Hairpin winding technology, combined with direct oil jet impingement cooling, is a viable solution known to increase volumetric power density... Find, read and cite all the research you ...
Hairpin winding
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WebFeb 7, 2024 · Hairpin windings are becoming a popular option for EV motors due to their reduced dc losses and improved heat dissipation capability when compared to traditional … Hairpin technology is a winding technology for stators in electric motors and generators and is also used for traction applications in electric vehicles. In contrast to conventional winding technologies, the hairpin technology is based on solid, flat copper bars which are inserted into the stator stack. These copper … See more The structure of a hairpin stator differs from conventional stators only in the type of winding system - other components of the stator are little changed. The stack of sheets consists of many layers of individual sheets, … See more Due to deterministic assembly processes, good speed-torque behavior, and high fill factors, hairpin technology has gained appeal for automotive applications. Additionally, the … See more • Kampker/Schnetter/Vallée: Elektromobilität. 2nd rev. edition, 2024, Springer Berlin Heidelberg, ISBN 978-3-662-53136-5 • Gläßel, Tobias: Prozessketten zum … See more The hairpin stator process chain is based on an indirect winding approach. Due to the solid cross section, hairpins can be shaped into their final geometry ahead of the actual … See more Particularly in traction drives, a major implementation challenge is process reliability, particularly bending and welding processes. The bending process must not damage the … See more Government and industry are funding hairpin technology research projects. These include:: • Pro-E-Traktion (Production, BMW AG) • HaPiPro2 … See more • VDMA: Production process of Hairpin stators • Schaeffler eDrive Plattform: Benefits and Disadvantages of a Hairpin stator • "Maximising E-Machine Efficiency with Hairpin Windings" (PDF). 2024. See more
WebHairpin Windings Manufacturing, Design, and AC Losses Analysis Approaches for Electric Vehicle Motors Abstract: This paper investigates the hairpin winding configuration as a solution to increase the power density of electric vehicle motors by … WebApr 14, 2024 · HIGHLIGHTS. who: Mohammad Soltani and colleagues from the Department of Engineering Enzo Ferrari, University of Modena and Reggio Emilia, Modena, Italy have published the research work: Investigation of the Temperature Effects on Copper Losses in Hairpin Windings, in the Journal: Machines 2024, 10, x FOR PEER REVIEW Machines …
WebApr 10, 2024 · Hairpin winding technology, combined with direct oil jet impingement cooling, is a viable solution known to increase volumetric power density and efficiency in the next generation of traction motors. However, the coolant fluid interaction with the complex winding geometry has not yet been fully examined; specifically, with the use of high … WebThe hairpin winding is a result of this development combining high slot fill ratios with new potentials for an economical production of the winding for electric drives.
WebOct 18, 2024 · Hairpin Motor & Winding. Hairpin motor winding offer the advantage of enabling a highly automated manufacturing process when used in conjunction with state-of-the-art hairpin winding technology. There are two distinct production procedures for hairpin windings, including axially and radially inserted hairpin windings, respectively.
WebThe advantages of the continuous hairpin lie in the economic feasibility of high numbers of slots with large inside diameters. With this technology, the prefabricated wire mat is … fruitvale isd facebookWebTransformation & Change Management Performance Improvement Transaction Services Divisions & Products Schaeffler products facilitate and shape mobility - as they have been doing for decades. We have also continued the development of our expertise from "basic" components to complete system solutions. Learn more Technology & Innovation Overview fruitvale elementary school bcWebJan 9, 2024 · The cooling effect of oil cooling method on electric vehicle motors with hairpin winding is analyzed. A 160 kW motor being developed by a commercial vehicle company is applied. Firstly, the flow field of oil was analyzed. In the crown part, 96% of the oil flowed; in the welded part, 90% of the oil flowed. Secondly, an analysis of the heat … fruitvale district of oaklandWebSep 3, 2024 · Hairpin winding allows a higher slot fill factor in comparison with traditional round wire windings. However, the larger cross-area section of such solid wires cause a strong non-uniform current density distribution, which can delete the higher copper area benefit. Hereafter, the main rules design of an AC hairpin winding are described, to ... gif horst pferdinandWebI-pin, hairpin, round wire winding To the impregnation machines There are two main methods for coil winding: concentrated and distributed winding. For concentrated winding, each coil is wound on its own pole face, whilst in distributed winding, each coil is spread over several pole faces. fruit used in preservesWebFor the hairpin winding construction technique, half-turns of wire are preformed into a hairpin-like shape to lie precisely in the slots, then welded together to form complete turns. Finally, the ends of the hairpin coils are … fruitvale elementary school grand junction coWebOct 29, 2024 · Hairpin Winding Solutions Odawara Automation 1-800-946-3377 Odawara Automation Inc. Hairpin Winding Solutions for R&D to High Volume Lines Odawara … gif horse teeth