Amsc is a gridwide provider of advanced power electronics and superconductor systems that keep this rhythm in harmony. Get ready for the age of room temperature superconductors. Pdf superconducting synchronous motor electric drive. Advances in coil design make it possible for a superconducting machine to match. Design of superconductor frame compression circuits. Yes electric motor design software enables you to design blds, universal, pmdc, shaded pole ac, and ac induction motors inhouse. Simulators of superconductor critical current design. The aircraft will be pow ered by hts motor, the armature coil of which will be made of ybco. Class hts synchronous motor for ship propulsion arxiv. Development of hightemperature superconducting motor for.
High temperature superconductor synchronous motor simulation. The superconductor simulator is an elec tronic circuit that emulates the ex tremely nonlinear voltagecurrent characteristic the basis of a criticalcur rent measurement of a superconductor along with its other major electrical properties. Navy initiate testing of an hts degaussing system on uss higginssuccessful electrical tests of high temperature superconductor degaussing coil to be followed by sea trials over next two years. We designed the clock distributor and confirmed their proper operation by simulation using the superconductor circuit simulator wins. May 10, 2018 festo has built a compact, superconductive claw pole motor with solidbody cooling, called supramotor, which it claims is a world first it has a highly compact design, a high holding torque and a durable electrical direct cooling system. They have enormous potential and can be used in various applications in process industries, pumps blowers etc. Superconductor technologies inc software free download. Motorwizard is a templatebased motor design software which is completely integrated inside solidworks. Hightemperature superconducting electric power products.
Modeling and dynamics of hts motors for aircraft electric. In the latest issue of the journal nano letters, mit researchers present a new circuit design that could make simple superconducting devices. Jmag, which has a high track record in motor design, proposes a new workflow for modelbased development. Electric motor design software quickfield fea software. Ip2ip by jvw inc is a software with which you can run an. May 24, 2007 the field of electric motors has recently entered a new era.
The advanced superconducting motor experimental demonstrator. Superconductor technologies inc, free superconductor technologies inc software downloads, page 2. Motor design our accumulated knowledge and experience in motor design enables us to provide powerful yet easy to use simulation technologies. Pdf a superconducting induction motor with a high temperature. Infolyticas magnet is software that uses fem techniques to simulate static. Like virtually all other industries, ship builders, owners and operators are seeking innovative ways to increase system reliability, security and efficiency. A cryocooler is designed and its simulation is done in ansys. Electric motors using high temperature superconducting. Electric motor design software yes currently has the following motor design software available. Thermal model for the ac armature winding of a high. The first company to commercially exploit hightemperature superconductors was formed in 1989 and was originally called illinois superconductor, though it is now known as isco international.
Comparison of uniform current density and graded coil concepts. I would like to know about software that can be used for designing pmdc and bldc motor. Three different types of sim ulators have been constructed. Click on the printable brochure below to view additional information and screenshots for each. Electric motors with high temperature cuprate superconductors in the rotor. Oct 15, 2001 advances in coil design make it possible for a superconducting machine to match the power output of an equally rated conventional motor with as little as onethird the size and weight. The smaller size and compact nature of superconducting motors allows them to be manufactured at lower cost than equivalent conventional motors.
Our carefully selected partners are experts in the use of the software and can provide support and training. Electric motor design software yeadon energy systems, inc. Since superconductors have no dc resistance, they typically have greater efficiency. Modeling and simulation of a superconductive linear motor. Noc announced today at the surface navy associations 21st national symposium the successful completion of fullpower testing of the worlds first 36. An improved fem model for computing transport ac loss in. Mar 27, 2017 in this video the design of the superconductor magnetic bearing smb is shown, mounting the structure step by step. Selected hightemperature superconducting electric power.
Besides automation concepts using superconductor technology for industrial applications, we are also researching superconducting drives. The winding of the stator made of superconductor bars. Individual clocks of each circuit are provided by a clock distributor. Jan, 2009 american superconductor corporation nasdaq. Whether you are operating a cruise ship or a war ship, your cargo is precious and your operating costs are increasing. In our design, we aimed a bias current margin of 25% and a. This example is prepared by gyore attila, gyurki peter, janko arpad. Superconducting technology applications in electric machines have long been pursued due to. This allows for high current densities that will generate extremely high flux density, leading to the required high powertoweight ratio.
Nb 3sn active magnetic shield to eliminate field outside while maximizing air gap flux density. To validate the modeling results, the transport ac loss of a stator coil is measured using an electrical method based on inductive compensation by means of a variable mutual inductance. News articles directory equipment books videos events metals store journals software. The next step in the hts motor development program is to design and build a 100hp hts synchronous motor prototype. Ansys electromagnetic suit or comsol multiphysics software packages.
Get ready for the age of room temperature superconductors no more hot laptops. Design expertise motor design motor design cad software. In this video the design of the superconductor magnetic bearing smb is shown, mounting the structure step by step. Motor cad is a unique software package dedicated to the electromagnetic performance of motors and generators and the optimization of their cooling.
Latest developments in superconducting motors machine design. Modeling and simulation of a superconductive linear motor asme. Superconductivity groups allsuperconducting permanent magnet synchronous motor design. Superconducting motors based on high temperature superconductors are much more efficient than conventional electric motors and can be made smaller, lighter and more economically. American superconductor designs electric motor for ddx. The field of electric motors has recently entered a new era.
Department of electrical machines and drives, technical university of budapest. The companys premier offering was a depth sensor designed for medical equipment that was capable of operating at liquid nitrogen temperatures. Establish feasibility of superconducting motor with. The superconductor is actually a special type of conductor that achieves superconductivity only when its temperature is brought down below critical temperature. Stator design and performance of superconducting motors for. Because of limitations in the current carrying capability of hts wire in a magnetic field, the first superconducting synchronous motor constructed was a 2 horsepower iron core motor with hts field coils. In midjuly, 2001, american superconductor unveiled a 5000horsepower motor made with superconducting wire below. The authors firstly investigate the applicability of this type of machine as a generator in small and mediumsized wind turbines, then the applicability as an inwheel hub motor for electric vehicles. Amsc, a leading energy technologies company, and northrop grumman corporation nyse. Jmagexpress online is a parameterbased motor design support tool.
Contact motor design limited motor design cad software. Their design implements the common idea interaction of the magnetic fields with permanent magnets, ferromagnetics and electric currents carrying conductors to produce the mechanical forces and torques. Superconducting electric machines are electromechanical systems that rely on the use of one or more superconducting elements. Electric aircraft with hts high temperature superconductor. The electric motors that you see today in everything from washing machines, toys, and fans use the same basic principles as motors from. Aug 07, 2014 a series of lectures on superconductivity. This paper describes a preliminary study on a cooling concept for an airborne high performance synchronous motor that has a high temperature superconductor hts field winding. With a 10 layer radial build, the number of turns per layer is 24. Emag motor design limited motor design cad software. Motor design ltd is delighted to announce the release of motor cad v12 the latest version of our unique software package dedicated to the electromechanical performance of motors and generators and the optimisation of their cooling.
Another critical aspect of the superconducting motor, not found in a conventional motor, is the cryostat and cooling systems. This paper looks at the different machine design configura tions focusing on the stator. Physics procedia 36 2012 1195 a 1205 18753892 2012 published by elsevier b. We will be presenting the supramotor technology platform, a superconducting claw pole motor with solidstate cooling, for the first time in 2018.
Oswalds expertise in motor design was utilized in designing these components. Developed in 1998, motor cad is used by major motor manufacturers and universities worldwide. It allows solidworks users to build and analyze different electric machine designs. The simulation of the motor is carried out by fea software comsol 5. To find a distributor near you, click on the link below. The insert portion of the winding pack is also layerwound for a total turn count of 240 turns. And, significantly smaller motors are being built for navy ships using superconducting wire and tape. In collaboration with sumitomo electric industries, cobham technical services now provides an interface to allow the easy setup of sei dibscco materials for use in quench simulations. Which is the best software to design pmdc and bldc motors. The most important parameter that is of utmost interest in superconducting machine is the generation of a very high magnetic field that. Like the outsert coils, the insert coil is also forced.
Navy, powering, protecting and propelling the next generation of fleets. The stator cryostat is based on a capillary system that uses liquid hydrogen as the cooling fluid. Advances in coil design make it possible for a superconducting machine to match the power output of an equally rated conventional motor with as little as onethird the size and weight. Courtesy of professor bartek glowaki of the university of cambridge, who filmed, directed and edited the videos. Superconductor is an open source multiplatform render farm controller for coordinated rendering control of multiple graphicscomputationrendering projects using multiple client apps world construction set, lightwave, maya, softimage, povray. Stationary field winding assembly to utilize mri technology explore peak fields up to 10t high field superconductor e.
High power density superconducting rotating machines. Superconductor electronics offer very highspeed digital circuits with very low switching energy and linear conversion between analog and digital domains. Festo has built a compact, superconductive claw pole motor with solidbody cooling, called supramotor, which it claims is a world first it has a highly compact design, a high holding torque and a durable electrical direct cooling system. The test results showed that the motor has torque of 6 nm and an output of 30 kw, and the prototype vehicle obtains the maximum speed of 80 kmh. Among various largescale and smallscale applications of superconductor electronics, hypres decided to pursue smallscale digitalrf systems.
The synchronous motor with high temperature superconductor hts material is under development. Motorcad electric motor design software tool third. Superconductor electronics and digitalrf technology. It makes the study of the electric machines flexible and easy by giving access to a wide range of customizable dimensions and parameters that fully define the. It is possible to obtain in an instant the startup voltage constant, torque constant, inductance characteristics, current vs torque characteristics, rotation speed vs torque characteristics, iron loss copper loss characteristics, etc. The main difference between a conductor and superconductor is that a superconductor has zero electrical resistance while conductors have some finite resistance. The electric motors that you see today in everything from washing machines, toys, and fans use the. Shortpitch, two layer winding is utilized in this hts motor design, reducing. Selected hightemperature superconducting electric power products. A tool to simulate superconducting circuits, comparable to spice.
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