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The heavy-duty generator rotor is the important core member of generator, generally weigh more than 53000～64000kg, some main members on the generator, all be fixed on the
contactChemical Composition. Elements. Cu (1,2,3) O. (1) Cu is determined by the difference between the impurity total and 100%. (2) This is a high conductivity copper which has, in
contact2019813 · We are specializing in the production of copper alloy contact wire for electrified railway, carrier cable, copper alloy slot wedge for large generating set,
contactAvailability. Copper Alloys C10200 is stocked by 34 North American distributors and produced by 41 large mills. Distributors will offer small quantity buys while mills will
contactC101 copper is commonly used in a wide variety of engineering applications. This alloy offers high ductility and impact strength which makes it a versatile material. With high
contactElectrical Conductivity % IACS at 68°F. 80. Coefficient of Thermal Expansion 68-572 10 to -6 power per °F (68 – 572°F) 9.4. Specific Heat Capacity Btu/ lb /°F at 68°F. 0.092.
contactc11020 copper alloy slot wedge. Home > copper c90700 in sa > c11020 copper alloy slot wedge. C11000 Alloy. copper and copperalloy forging rod, bar and shapes:
contacticon Home; 5052 aluminum sheet papua new guinea > c20012 copper alloy slot wedge
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
contactThe efficiency of the electric machinery could be generally improved when the magnetic slot wedge is used. Taking a 150 MW air-cooled turbo-generator as an example, a high strength Fe-Cu alloy wedge which is magnetic and electric conductive was embedded into the opening slot of the generator rotor instead of the usual aluminum alloy slot wedge. The
contact2017815 · The invention discloses a kind of rotor of steam turbo generator slot wedge material and its processing technology, copper alloy is made up of copper, nickel, silicon, chromium, zirconium, silver, magnesium, niobium etc., is prepared using processing technologys such as the timeliness of vacuum melting → water seal extruding → cold
contact202285 · A Stator Slot Wedge Loosening Offline Detection System Based on an Intelligent Maintenance Robot of a Large Hydro Generator ... tra d i t i o nal detecti o n of the sta t or wedge used a copper ha ...
contact2019813 · We are specializing in the production of copper alloy contact wire for electrified railway, carrier cable, copper alloy slot wedge for large generating set, insulating hollow conductor, stainless steel hollow conductor, silver
contact2022624 · For the conventional slot wedge loosen detection, there is a problem that the characteristic parameter is single, and the state of the slot wedge cannot be fully fed back. ... the length of 3 m, and a stator and rotor gap of only approximately 32 mm. The traditional detection of the stator wedge used a copper hammer to strike the surface of
contact2008830 · Brasses are copper zinc alloys containing up to about 45% zinc, with possibly small additions of lead for machinability, and tin for strength. Copper zinc alloys are single phase up to about 37% zinc in the wrought condition. The single phase alloys have excellent ductility, and are often used in the cold worked condition for better strength.
contactThe 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 ...
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
contact202327 · A high-precision solution is needed to guarantee optimum performance. Our high-performance thermoplastic slot closing wedges, with excellent electrical insulation properties, provide high-temperature resistance to screen off the windings of electric motors reliably and permanently. By using plastics with iron-based fillers, it's also possible ...
contact200891 · Loose slot wedge testing is consequently one of the most important general examination procedures to make sure the condition of HV generators. ... The stator insulation having an insulation-copper ...
contactProperties SPInduwedge H [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
contactOn the left side a slot wedge is missing. All measurements were carried out using a programmable control unit (Matlab/Simulink). The excitation and data acquisition sequence was done as described ...
contact2023213 · Official Site of Copper Development Association, Inc. (USA)
contact20191216 · ALLOY C19210 XP10 PMC90 KFC K80 KHP10 COPPER-IRON Cu-Fe HIGH CONDUCTIVITY Exceptional Performance Versatile Product Global Availability Alloy C19210 An Intelligent Solution North America PMX Industries, Inc. 5300 Willow Creek Dr. SW Cedar Rapids, IA 52404 U.S.A. Tel: 1-800-531-5268 Fax: 319-368-7721 Web:
contactWatch on. You can utilize the slot spacing on both sides of Filson wedge wire screen to control filtration density. It provides absolute rating of 15-300μm with 96% efficiency, and the outer diameter ranges from 25mm to 914mm to create more flexible space. Standard slot size range of Filson wedge wire filter screen is 0.001”-0.625”.
contactThe efficiency of the electric machinery could be generally improved when the magnetic slot wedge is used. Taking a 150 MW air-cooled turbo-generator as an example, a high strength Fe-Cu alloy wedge which is magnetic and electric conductive was embedded into the opening slot of the generator rotor instead of the usual aluminum alloy slot wedge. The
contactInsulation Slot Wedge 948 products found from 19 ... Electrical Insulation Material Wiring Insulation Insulation Components Insulation Copper Rubber Insulation Tube Insulation. More. Insulation Laminated Electrical Slot Wedge. US$ 2.85-3.2 /
contact200888 · DOI: 10.1109/TDEI.2008. Corpus ID:; A new method for stator slot wedge testing of large generators @article{Peng2008ANM, title={A new method for stator slot wedge testing of large generators}, author={Xiang Peng and Zhidong Jia and Shengqiang Gao and Zhi-cheng Guan and Wang and Tianzheng Wang},
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
contact2021323 · ，diepadlead frame (wire bond),，，Flip Chip。. diebump，wafer ...
contact2022120 · Copper and its relevant species, such as oxides and many alloys, have been recognised as potential antibacterial surfaces. Despite the relatively low antibacterial efficacy of cuprous oxide (Cu2O) compared to pure copper, it is still worth consideration in some scenarios. Taking copper-nickel co-sputtered thin films with two copper contents
contact2018101 · Only changing the nonmagnetic slot wedge,was the pole arc width of one pole changed in this method,and the interval between two adjacent poles was the same. ,,。
contactc11020 copper alloy slot wedge. Home > copper c90700 in sa > c11020 copper alloy slot wedge. C11000 Alloy. copper and copperalloy forging rod, bar and shapes: screws: astm: f468: nonferrous bolts, hex cap screws, and studs for general use: shapes: sae: j463: wrought copper and copper alloys: sae: j461: wrought and cast copper alloys ...
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