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202154 · slot wedge application in double-fed asynchronous motor-generator by finite-element method ISSN 1751-8660 Received on 4th December 2017 Revised 20th
contactStrengthening process tests were carried out on the CuNiBeZrSi alloy used for slot wedge in turbo-generator rotor. By EM, XRD anasys ，The results show that: in this experimental
contactAccording to the working conditions of the nuclear power generator slot wedge and the principle of the heat treatment, CuCo2BeZr copper alloy was strengthened by a series of
contactWith over 15 years' experience, we warmly welcome you to buy high quality copper and copper alloy slot wedges at competitive price from our factory. Also, pricelist and
contact2023129 · My company's main products are: Copper and copper alloys, nickel and nickel alloys, titanium and titanium alloys,
contactProperties SPInduwedge F [HP] – High Performance, is a rolled and pressed slot wedge made of special epoxy glassfibre ironpowder prepreg which has good magnetic conductivity and high electrical and thermal
contact2010122 · UnleadedCopper-ZincAlloysCopper-Zinc-LeadAlloysfreemachiningPurposeshotForging(Free-MachiningBrass ...
contactJournal of Biomimetics, Biomaterials and Biomedical Engineering International Journal of Engineering Research in Africa
contactJournal of Biomimetics, Biomaterials and Biomedical Engineering International Journal of Engineering Research in Africa
contact2018524 · The rotor magnetic slot wedge design for a wind-driven doubly fed induction ... rotor copper loss, kW: 27.8: 28.0: 28.5: 37.2: total rotor joule loss, kW: 50.8: 39.04: 42.13: 39.37: ... in the two configurations presented in this paper, Cr–Ni alloy (CNA) and another material with high permeability is still not preferred for the rotor wedge ...
contactThe result shows that the FSS limit of turbine generator with the rotor slot wedge made from stainless steel is larger than that made from aluminum and copper base alloy. The variation law of FSS limit with the change of rotor slot wedge conductivity is revealed. The results provide important reference for improving the FSS in the design of ...
contact202154 · slot wedge application in double-fed asynchronous motor-generator by finite-element method ISSN 1751-8660 Received on 4th December 2017 Revised 20th March 2018 Accepted on 22nd April 2018 E-First on 24th May 2018 doi: 10.1049/iet-epa.2017.0730 Yang Xiao1, Libing Zhou1, Jin Wang1, Jianjun Liu2
contactCNA is a wedge product of a chrome-nickel (Cr–Ni) alloy material. As MAS and CNA are both special steel, the property of products can be modified in a small range, determined by the formulation and process. Several wedge configurations are designed using the listed products in Table 2, as shown in Table 3.
contactTest our 48H – SPEED – Slot Wedge– Service and send us your enquiry / order to . Materials: Slot wedges; magnetizable slot wedges; conductive slot wedges; ISOVOLTA GATEX GmbH Industriestrasse 1 92442 Wackersdorf Germany T: +49 9431 635 0 F: +49 9431 635 310 . Energy; Composite Materials ...
contact2019122 · slot structure. Fig. 4(c) double layer wedge: contains a magnetic wedge to under the non-magnetic slot wedge; whereas, the model in Fig. 4(d) has a magnetic and non-magnetic wedge in a different position. Fig. 4(e) shows a multi-layer slot wedge designed to reduce eddy current loss from the magnetic wedge. The open-slot design
contact2023129 · Rotor Slot Wedge Cuni2si, Find Details and Price about Copper Rod Copper Tube from Rotor Slot Wedge Cuni2si - Hebei Outong Nonferrous Metals Products Co., Ltd. ... production and sales, products for copper and copper alloys, nickel and nickel alloys, titanium and titanium alloy and other high-tech new materials of all kinds of tubes,
contact2023213 · Official Site of Copper Development Association, Inc. (USA)
contact2014123 · Chemical Composition of Copper Alloys Wrought Copper Alloys Revision Date: December 3, 2014 Coppers (C10100 - C15999) * = are alloys registered with the U.S. EPA as Antimicrobial. UNS # Cu Pb Zn Fe P Al Ag As
contact20181125 · Heat treatment process of slot wedge CuNiCrBeTi alloy and its microstructure and mechanical properties November 2018 Jinshu Rechuli/Heat Treatment of Metals 43(11):73-76
contact2011121 · According to the working conditions of the nuclear power generator slot wedge and the principle of the heat treatment, CuCo2BeZr copper alloy was strengthened by a series of heating process...
contact2017101 · The influence of rotor slot wedge material and conductivity on first swing stability of turbine generator | Request PDF The influence of rotor slot wedge material and conductivity on first...
contactAccording to the working conditions of the nuclear power generator slot wedge and the principle of the heat treatment, CuCo2BeZr copper alloy was strengthened by a series of heating process test, finally acquired a good performance of the nuclear power slot wedge. The results show that, after the process of hot extrusion deformation of 85.5% and
contactCuNiBeZrSi alloy got a better overall performance after solid solution 950°C×1.5h+460°C×3h aging. And the values of hardness and electrical conductivity of the alloy are HB 259 and 56 %IACS. It can meet the requirement of slot wedge copper alloy working, with better economic benefits. Access through your institution Add to Cart
contactCDA offers a wide array of useful resources for the professional users of copper. This includes technical specification databases that enable you to search for alloys that match specific needs or applications, standards databases that help you to identify the properties of specified alloys.
contact2023129 · Rotor Slot Wedge Cuni2si, Find Details and Price about Copper Rod Copper Tube from Rotor Slot Wedge Cuni2si - Hebei Outong Nonferrous Metals Products Co., Ltd. ... production and sales, products for copper and copper alloys, nickel and nickel alloys, titanium and titanium alloy and other high-tech new materials of all kinds of tubes,
contactThe working performance of an electric machinery can be improved by adopting magnetic slot wedge on the stator or rotor. To investigate the influence of the magnetic slot wedge on magnetic field distribution and the saturation reactance of a turbo-generator, a 2-D mathematical model for electromagnetic field of a 150MW air-cooled turbo-generator has
contact2023213 · Official Site of Copper Development Association, Inc. (USA)
contactJournal of Biomimetics, Biomaterials and Biomedical Engineering International Journal of Engineering Research in Africa
contactThe rotor slot wedges are not only preventing the field windings out of slot, but also provide the damping effect to keep power system stability. Since there are several materials to choose from and their conductivity is different, it is necessary to study the influence of rotor slot wedge material on First Swing Stability (FSS).
contactThe open of slot makes the air-gap magnetic field distorted and causes the harmonic of electromagnetic excitation force. In order to reduce the slot frequency vibration of the RAPMM, the method of placing magnetic slot wedge (MSW) at the slot opening is put forward accordingly.
contact202123 · slot wedge application in double-fed asynchronous motor-generator by finite-element method ISSN 1751-8660 Received on 4th December 2017 Revised 20th March 2018 Accepted on 22nd April 2018 E-First on 24th May 2018 doi: 10.1049/iet-epa.2017.0730 Yang Xiao1, Libing Zhou1, Jin Wang1, Jianjun Liu2
contactSales tapes, slot insulation, Cover slide, phase isolation. for electric motors and generators. Phone: +49 (0) 4435 97 10 10. Fax: +49 (0) 4435 97 10 11. E-mail: . Sales of insulating and thermally conductive foils, Thermal paste, hoses, adhesive tapes. for the electronics.
contact200888 · When large generators become operational, the stator bars in the slots are subjected to the electromagnetic force during normal operation. After the generators have been operating for a long time, the electromagnetic force may cause the stator bars to vibrate due to the existence of loose stator slot wedges in large generators. This leads to
contact2019122 · slot structure. Fig. 4(c) double layer wedge: contains a magnetic wedge to under the non-magnetic slot wedge; whereas, the model in Fig. 4(d) has a magnetic and non-magnetic wedge in a different position. Fig. 4(e) shows a multi-layer slot wedge designed to reduce eddy current loss from the magnetic wedge. The open-slot design
contactAbstract: According to the working conditions of the nuclear power generator slot wedge and the principle of the heat treatment, CuCo2BeZr copper alloy was strengthened by a series of heating process test, finally acquired a good performance of the nuclear power slot wedge.
contactSlot Wedge for Modernization Hydro Generators by NeroDelta Inc. For get more information Call Us ☎️ 855-960-0555 or Write Us by Contact form. Slot wedges, made of magnetic material, are used to reduce rotor pole
contact2023213 · Official Site of Copper Development Association, Inc. (USA)
contact20181125 · The results show that after solution treatment at 950 ℃ for 1.5 h, then 25% cold working and aged at 520 ℃ for 2 h, the hardness of the alloy is 244 HBS, the conductivity is 47.23%IACS, the...
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