Электронная почта: info@cjmetals.com.cn
20211130 · eliminates the thermal barrier of the slot insu-lation, allowing a continued increase in the cur-rent-carrying capability of a given size rotor. GE Generator Rotor
contactThe 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
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
contact201545 · Study on influences of magnetic and electric conductive slot wedges on parameters of turbo-generators and losses on rotor surface
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
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
contact2019126 · Magnetic slot wedges are often used to improve performance of induction motors. The article about magnetic slot wedges made from epoxy and non-organic
contactThe invention provides a copper alloy rotor slot wedge with excellent high temperature performances and a good extrusion moulding property, and a production method thereof.
contactWedge wire, or as it’s sometimes referred to, profile bar, is primarily used in the manufacture of screens. It is categorized as a type of screen wire because it belongs to a family of
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 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
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,
contact201621 · Calculation and analysis of slot pitch coefficient of turbo-generator rotor with magnetic and non-magnetic slot wedges February 2016 DOI: 10.15938/j.emc.2016.02.010
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 ...
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
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 conditions, to obtain better overall performance, the heat treatment process of slot wedges copper alloy is: forging - water quenching solution-aging. CuNiBeZrSi alloy got a better
contactWedge wire, or as it’s sometimes referred to, profile bar, is primarily used in the manufacture of screens. It is categorized as a type of screen wire because it belongs to a family of shapes that are used to manufacture screens, which are used in a wide variety of applications. The product has a triangular shape that varies in height, width ...
contact201321 · 1. Magnetic Slot wedge is High-voltage AC stator groove using open trough structure, there is non-uniform air gap permeance, permeability increase the amplitude of harmonics. The surface of the rotor iron loss and tooth loss increased pulse, the motor temperature rise, reduced efficiency, increased electromagnetic noise, poor starting
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 ...
contact20201112 · High strength and high conductivity (HSHC) Cu alloys are widely used in many fields, such as high-speed electric railway contact wires and integrated circuit lead frames. Pure Cu is well known to have excellent electrical conductivity but rather low strength. The main concern of HSHC Cu alloys is how to strengthen the alloy efficiently.
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,
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
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
contactOur complete product range. To show the product portfolio of a specific location, please select the company: Copper. High-performance alloys. Copper-nickel alloy. Cast Alloy. High-copper alloy. Products. Foil.
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
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 ...
contactDamper Parts. 1).Typical Material:CuNi2Si,CuCrZr. 2).Feature:Fully machined and bended with silver plating. We have been in working hard on designing, developing and manufacturing Insulation FRP Epoxy Fiberglass Motor Slot Wedge. With many years of development, our brand is recognized by all over the world and occupies great global
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 conditions, to obtain better overall performance, the heat treatment process of slot wedges copper alloy is: forging - water quenching solution-aging. CuNiBeZrSi alloy got a better
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 ...
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
contact201321 · 1. Magnetic Slot wedge is High-voltage AC stator groove using open trough structure, there is non-uniform air gap permeance, permeability increase the amplitude of harmonics. The surface of the rotor iron loss and tooth loss increased pulse, the motor temperature rise, reduced efficiency, increased electromagnetic noise, poor starting
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
contactThe Noble Locks TZ08T Low Profile Wedge Lock is a great security solution for your Dell laptop. The original slimline body is designed specifically for Dell and other tablets and ultrabook laptops that feature the Noble Wedge Lock slot. The Noble Wedge Lock is tested to exceed to 150 pounds force. The patented Noble TZ08T features stainless ...
contactWedge wire screens from Multotec are manufactured and distributed as high quality wedge wire screen panels, and are custom-manufactured to suit specific screens, machines and applications. Making use of a wide range
contact2 · This site uses third-party website tracking technologies to provide and continually improve our services, and to display advertisements according to users' interests. I agree and may revoke or change my consent at any time with effect for the future.
contactA magnetic slot wedge is a magnetic slot wedge used on a motor. The magnetic plate slot wedge is made by adding reducing iron powder evenly into the resin and using non-alkali glass fiber cloth to reinforce the plate. The particle size of iron powder is 100-400 mesh. Magnetic slot wedge has the following characteristics: first, energy saving ...
contact2 · A Copper (Cu) Alloy containing Chromium (Cr) used for their high strength and corrosion resistance. It offers high conductivity, good ductivity and strength. Serves as a master alloy to add chrome to various copper alloys. Forms: 2
contact