This model is then used for obtaining dimensions for the most efficient motor design. Our powerful automated finite element analysis engine is embedded inside, therefore no model exporting or additional software is required. Electromagnetic analysis and design methodology for permanent. Electromagnetic analysis and design methodology for. Motoranalysispm supports different machine types including brushless dc bldc motors and generators and permanent magnet synchronous motors pmsm and generators with surfacemounted or interior permanent magnets ipm. Brushless dc motor bldc and permanent magnet ac synchronous motors drives have many advantages such as high efficiency, small size, less rotor losses, and fast torque response over the induction motor drives. This paper describes the high performance motor design of an interior permanent magnet synchronous motor ipm motor for electric vehicles. His brushed dc motor design held the magnets stationary with a spinning armature activated by sliding brushes as the rotor. Motoranalysis electric motor and generator design and. First of all, concepts related to permanent magnet motors are studied. Magnet motors even laymen can easily build a magnet motor for their own home with just a few materials. It is linked to the software so if you plan to use speed software then this. Motorwizard is a templatebased motor design software which is completely integrated inside solidworks.
Jan 31, 2015 a real and working magnetic motor spinning indefinitely. Electrical machine design software table below lists all finite element magnetic field software used to design electric machines worldwide. This thesis deals with the design of a permanentmagnet synchronous inner rotor motor for an inwheel application for the shell eco marathon urbanconcept vehicle. Magnet software productivity suite streamlines your project process. Download the designs source files for use on your own 3d printer. Motor design considerations and test results of an interior.
Design and simulation of a 3 phase pm axial flux generator for w. Mdl uses its expert knowledge of electric motor design to provide software and support to electric machine designers at some of the worlds most prestigious companies. The software packages provided by infologic design include. Renewable energy, known also as green or clean energy, is derived from.
The main attention is dedicated to exploit the magnet 7. Design and performance comparison of permanent magnet. The key components involved in producing torque are the magnet, the winding and the flux path. Which is the best software to design pmdc and bldc motors. It allows solidworks users to build and analyze different electric machine designs. A neodymium magnet is the strongest type of permanent magnet commercially available today. Unfortunately, the online emetor machine design software has been discontinued. Different rotor configurations, permanent magnet and core materials and mg geometry were optimized using the rmxprt parametric analysis mode. A new generation of axial flux ev motors design news. The capabilities of the software are presented, and the design and analysis methodologies are demonstrated and applied on a 50 kw interior permanent magnet ipm motor utilized in a real ev 14,15. Motoranalysispm is free software for design and analysis of permanent magnet pm motors and generators. Motorwizard is electric motor design and simulation software for solidworks users. Emetor is a collection of valuable resources for designing electrical motors and generators.
There are several open source packages that have solvers for magnetostatics. Motorcad electric motor design software tool thirdparty. It comes with an automated finite element analysis engine for solving the magnetic design. Electric motor design software yes currently has the following motor design software available. Design of brushless permanentmagnet motors monographs in electrical and electronic engineering hendershot, j. Yes currently has the following motor design software available. Mar 30, 2010 design of brushless permanent magnet machines.
Table a free software and b commercial fem software list those that use mostly 2d or 3d fem models. Tesla is working on a new electric motor upgrade for model s and model x with a more efficient permanent magnet reluctance system based on the motor tesla developed for model 3. Likewise, different features of permanent magnet motors are qualitatively evaluated in order to choose. Motorsolve is a program for designing brushless dc and permanent magnet ac motor. Design of a permanentmagnet synchronous machine with. Motorcad exports a reduced order electromagnetic model of the permanent magnet synchronous motor pmsm. Opera software for motor and generator design lets users define complex behaviors such as friction, load, and speeddependent torques.
Electric motor design software yeadon energy systems, inc. Motorcad electric motor design software tool third. A real and working magnetic motor spinning indefinitely. Engineers who design electric machines need simulation tools that can be employed for quick, accurate product development. Perendev magnet motor with generator designed by kb3lnn. Openfoam standard solvers included the static magnetic solver for high frequency problems, fdtd fini. Tesla is upgrading model sx with new, more efficient. Frustaglio is a member of mcma, and is a contributor to the handbook of small electric motors. On a bigger design, with lets say 4 or 8 generators in parallel, with a little electric gate with feedback to control the speed, coupled. Parametric analysis no yes yes no noin this article, a new and powerful pm motor design and analysis tool called motoranalysispm is introduced. Permanentmagnet motor competing with induction motor. As a replacement, have a look at the following alternatives.
Pdf generalized procedure for bldc motor design and. Click on the printable brochure below to view additional information and screenshots for each. Mds offer a number of consulting services from initial motor design, optimization, finite element analysis, manufacturing prototypes and validation. Emetor free resources for electrical machine design. Quickly perform a range of electromagnetic performance tests on prototype designs with motor cad emag, including calculation of torque, power, losses, voltages, currents, inductances, flux linkages and forces. The design of a surface mounted permanent magnet brushless motor compatible for high operating temperature is explained in 9. Software brushless dc motor permanent magnet dc motor universal motor shaded pole motor ac induction motor training smma courses basic motor theory fundamentals of electric motor design permanent magnet dc motor brushless dc motor switched reluctance motor motor fundamentals for appliance engineers universal motor. This article presents a new and powerful freeware software called motoranalysispm and discusses its application in electromagnetic design and analysis of permanent magnet pm motors for the electric vehicle ev industry. Motorsolve bldc is the only motor and generator design software you need to get an accurate and complete prediction of your machines performance.
Major issues in the design and operation of permanent magnet brushless motor at high temperatures are saturation of lamination steel, demagnetization of permanent magnets andincreaseinwindingresistance. Simcenter motorsolve is the complete design and analysis software for permanent magnet, induction, synchronous, electronically, and brushcommutated machines. Instantly calculates motor design parameters such as torque profile, efficiency, backemf, torquespeed curve. For centuries man has been fascinated by the idea of building a machine that once set in motion, continues to run and can supply energy. This new pm motor software utilizes both finite element fe and analytical methods to speed up the analysis and design process of pm motors significantly. Other tables list software specific to the design of motors and inductors. Design of brushless permanent magnet motors monographs in electrical and electronic engineering hendershot, j. Magnet motor4u official free energy site since 2016.
Magnet motor free energy generator build yourself 2020. The results are presented in an easytounderstand format and allows design decisions to be taken efficiently. Motor design limited mdl is a world leader in the development of advanced software design tools for electrical machines. Our powerful automated finite element analysis engine is embedded inside, therefore no model exporting or. Simcenter motorsolve siemens digital industries software. May 21, 2018 his brushed dc motor design held the magnets stationary with a spinning armature activated by sliding brushes as the rotor. Quickly perform a range of electromagnetic performance tests on prototype designs with motorcad emag, including calculation of torque, power, losses, voltages, currents, inductances, flux linkages and forces. Motor design considerations and test results of an. Design and development of three phase permanent magnet. Glenn research center mg preliminary design process the numerous design iterations were completed to meet the motor requirements in motor and generator mode. The authors examined the differences in motor characteristics based on how the magnets were embedded.
This motor is speed limited by the gravity driven upper magnet. A brushless dc motor and pmsm motor consists of a permanent magnet, which rotates the rotor, surrounded by three equally spaced. Motoranalysis currently supports induction motors and generators, permanent magnet synchronous motors pmsm and generators and brushless dc bldc machines. Topcon evolved what modern software solutions can do to allow your team to work seamlessly. Simcenter magnet suite incorporating magnet electric, magnet thermal, and magnet design optimisation, simcenter motorsolve electric motor design software, and trafosolve a transformer specific user interface to simcenter magnet. Emag motor design limited motor design cad software.
It leverages the fast nature of equivalent circuits and the accuracy of fea, with the synergy of automating the nonproductive tasks for rapid and accurate analysis of electric machines. Motor torque is the amount of rotational force that a motor generates during operation. Motor design our accumulated knowledge and experience in motor design enables us to provide powerful yet easy to use simulation technologies. Finemotor is the optimum simulation tool for designing the magnet system, voice coil and spider for woofers, domes, telephonereceivers, headphones etc. Magnet software suite topcon positioning systems, inc. The design of motor drive for brushless dc motor intechopen. How to make a magnet motor generator build your own. Lightweight, compact, and relatively powerful, the motor was ideal for electric motorcycles. Crystal structure of the neodymium magnet is composed of microcrystalline grains that are aligned in a powerful magnetic field during manufacture so their magnetic axes all point in the same direction. G2 consulting is a consulting firm specializing motor design and power electronics including electromagnetic designs, motors and actuators, electronic control. Permanent magnets brushless dc is supported with many types and shapes of rotor and stator parts. Jmag, which has a high track record in motor design, proposes a new workflow for modelbased development. Where can i find free modeling software for magnetic field. For this comparison, they set conditions so that the volume of magnets remained constant, and they.
Magnet 2d3d is a powerful simulation software which engineers and scientists worldwide use for the design of motors, sensors, transformers, actuators, solenoids or any component with permanent magnets or coils. This program also accounts for all the losses such as eddy current and. Motor prototypes are developed with the experience of. This model is used to parameterize a simscape electronics block fem parameterized pmsm. Ems is a magnet and electromagnetic software and simulation tool that computes both 2d and 3d magnetic and electric field and flux, electric potential, voltage, current, magnetic force, electric force, torque, eddy current and losses, skin effect, proximity effect, and electromagnetic induction. By employing finite element methods early in the design process, they can accelerate development and achieve higher machine efficiencies using less material, which reduces costs. He has 15 years of experience with yes as an electric motor designer, electric motor tester, and software developer. It performs accurate motor simulations to predict performance properly when there is saturation. Magnetic motor plans as ebook package and video tutorial edition 2020 as immediate download. Motors and generators electromagnetic and magnetic software. Design of brushless permanentmagnet motors monographs in. In 2009, the inaugural race for electric motorcycles at the isle of man was won using an agni motor based on lynchs designs. Free software for design and analysis of electric motors and generators.
From autodesk and bentley data integration capabilities, to realtime data exchange between office and field, and so much more. This new pm motor software utilizes both finite element fe and analytical methods to speed up the analysis and design process of pm. To find a distributor near you, click on the link below. Click on the printable brochure below to view additional information and screenshots for each bldc. He is the ongoing software developer and software trainer of yes software, an electric motor design tool. Yes electric motor design software enables you to design blds, universal, pmdc, shaded pole ac, and ac induction motors inhouse. Generalized procedure for bldc motor design and substantiation in magnet 7. Our carefully selected partners are experts in the use of the software and can provide support and training. You get 3d cad models including 3d printer files of the magnet motors, so you can always compare and measure and even print the magnet motor in the 3d printer. Therefore, this chapter will focus on the design and implementation of a motor drive as well as its realization of control algorithm. Combined 2d fe environment and analytical algorithms for fast calculation of electromagnetic and electrical performance.