The coil overhang in a traditional radial flux motor is not beneficial for its functioning (left). My simulation was all wrong. WIRING THE COILS IN 3 PHASES AXIAL FLUX GENERATORS: There are a lot of instructions in how to make an AXIAL FLUX GENERATORS, but what they are lacking is a clear explanation on HOW TO WIRE THE COILS. , mechanical field weakening) has been tested, analyzed, and modeled for use in a vehicle simulation tool at Argonne National Laboratory. The secret is the unique 3D flux properties and net-shaped components, which is optimal for Axial Flux Machines. SIMULATION RESULTS COMPARISON A. Results obtained from the FEA are in good agreement with experimental measurements. , Rallabandi, V. Keywords axial flux PM motors, radial flux PM motors, brush-less DC motor, cost effective drive, electric vehicle 1. Martins, Carlos Couto, João L. Motor rpm is about 200 at 3V 500mA (Last Image)CD as coil holder. Because of the complexity. Fig-7: Multistage axial flux machine with two stators and three rotors 3. Analysis and Simulation of Single-Phase and Two-Phase Axial Flux Brushless Dc Motor Reaza Ashrafi Habibabadi, Amir Nekoubin Department of Electrical Engineering Natanz Branch, Islamic Azad University Iran [email protected] It has been demonstrated in [2] that the axial flux machines have shown better results compared to radial flux machines. Optimal Design and Simulation of a Double-Stator Permanent Magnet Motor for Electric Vehicles, Keivan Mansoori. Rasul has 2 jobs listed on their profile. 2m raised so far values the company at £24m. May 30, 2018 · Which makes this axial flux, direct drive motor from Belgian company Magnax a real eyebrow-raiser. 1 Calculation and identification of a thermal equivalent circuit of a water cooled induction motor for electric vehicle applications p. Axial flux magnetic machines can produce a higher torque than a conventional motor of the same size. Motor Topology. axial-flux PM machine topology is the best choice for the direct-drive applications due to its high torque density, high efficiency, compact construction and shape flexibility [5], [6]. The YASA-750, YASA P400 Series and YASA motor-controllers have been designed to be integrated into customers’ products with minimal application engineering. It is important that the rotors be made of steel or iron, so that the magnetic flux is conducted by them. For equations of voltages of the axial flux permanent magnet synchronous generator the three-phase stator windings have been written as (1) V s 1, abc = R s 1, abc. I recall a nice discussion about them using GaN power electronics to reach very high efficiencies. The patent pending design has torque density on par with comparable axial air gap synchronous motors but without the expense of rare-earth permanent magnets. com Abstract. The oscillator is a mechanism that motions the fan. - Design and development of 1, 2, 3 and 4 phase Radial flux Brushless DC motor - Design and development of 1, 2, 3 and 4 phase Axial Flux Brushless DC motor - Development of a cost effective two phase controller for Brushless DC motor - Design of Switched Reluctance Motor. Magnax, a company from Belgium, proposes a new yokeless axial flux electric motor that offers high power density, and a high efficiency of 98 percent. In-wheel direct-drive motors represent the simplest and lightest method for propelling wheeled vehicles, but due to the reduced suspension performance of vehicles with increased wheel mass, the mass of in-wheel motors is a major concern. Find everything for the Axial SCX10 II. With the dimensions used for the comparison, the D/L ratio was 3. Unresolved quantity and filtered value are expressed with superscript and overbar, respectively on Eq. Analysis and optimisation of an axial flux permanent magnet coreless motor based on the field Wojciechowski, Rafał M. To use an SRM for an in-wheel motor application, the torque density must be improved [1]. I recall a nice discussion about them using GaN power electronics to reach very high efficiencies. It used sizing equation and Finite Element Analysis (FEA). com Abstract Axial Flux (AF) motors and generators have been used in niche automotive. This is common on smaller axial-flux alternators, but as they get larger, it is often more practical to use rectangular magnets, which are available in larger sizes, and the wire coils are more compact. Introduction In E-traction the use of in-wheel motors (or hub motors). Firstly, an electromagnetic evaluation method. Access The Complete Study. Energy Routing Lab - Dr. 2m raised so far values the company at £24m. It gradually becomes the good choice in drive system. Kester has 20 jobs listed on their profile. With the slice tool in finite element software Magnet, 3D magnetic field distribution in airgap of an axial flux permanent magnet motor (AFPMM) is studied. design, modeling and simulation of axial flux permanent. In other words, more of the battery power gets turned into useful motor power. Oct 31, 2009 · At 5 horsepower per pound, this motor has a higher power density than any other motor on the market. and capturing the flux in iron plates that would otherwise be wasted, we direct as much energy as we can through the gap between the faces. Axial flux motors, on the other hand, offer the lowest possible copper loss. PRODUCT DETAILS. The results from using the analytical method as well as via FEM simulation analysis presented a good approximation and are shown at the end of this paper. com Abstract Axial Flux (AF) motors and generators have been used in niche automotive. The objective of this article is to present an effective method for the design and performance prediction for the axial flux reversal configuration. Fabrication Study of Laminated Stator for an E-bike Axial Flux Electric Machine Han-Ping Yang 1, Chau-Shin Jang 1, Chou-Zong Wu 2, I-Wei Lan 3, Keng-Hung Lin 3, Ming-Tsan Peng 3, Chin-Pin Chien 3 1Advanced Motor Technology Department, Industrial Technology Research Institute, Chutung, Hsinchu, Taiwan, [email protected] The motor parameters effects on the motor torque performance are examined by the analysis of the stator current trajectories in the (i d-i q) plane. Muljadi National Renewable Energy Laboratory To be presented at the 2015 IEEE Power and Energy Society General Meeting Denver, Colorado July 26-30, 2015 Conference Paper NREL/CP-5D00-63661. Phi-Power AG designs and builds high performance axial flux motors offering class leading power and torque density. To the Graduate Council: I am submitting herewith a thesis written by SeongTaek Lee entitled "Design and Analysis of New Concept Interior Permanent Magnet Synchronous Motor by 3D Finite Element Analysis. cn *2, School of Electrical Engineering and Automation, Henan Polytechnic University, Jiaozuo, China. A radial flux motor has it's flux running in and out from the center of the shaft - on the radius - thus, "radial". This paper introduces a new cogging torque minimization technique for axial flux multiple rotor surface magnet PM motors. The oscillator is a mechanism that motions the fan. Here the machine is tested on the Lemcko Testbench. The axial flux motor is placed in a. The stator is mounted outside the axial flux magnetic gear. Preliminary design for a motor with 16 rotor poles was chosen in order to achieve high torque density and stable rotation at low speed. Axial Flux Disc Motor Analysis with Polycrystalline Type II Superconducting Materials David Pereira Inácio a, João Murta Pina , João Martins a, Mário Ventim Neves and Alfredo Álvarez b aCentre of Technology and Systems, Faculdade de Ciências e Tecnologia, Quinta da Torre, 2829-516 Caparica,. Unity displacement winding factor increases the back-EMF and electromagnetic torque. axial flux permanent magnet (AFPM) motor. The number of “crossovers” and thus vias was reduced (from 96 to 3) by using variable-pitch coils. Grid filtering and Favre filtering are used for LES simulation. simulation analysis is presented. , " Systematically Exploring the Effects of Pole Count on the Performance and Cost Limits of Ultra-high Efficiency Fractional hp Axial Flux PM Machines ", IEEE Transactions on Industry Applications, 10 p. A motor must have the proper mechanical and electrical design to get the benefits of sinusoidal operation listed above. The brushless, axial flux permanent magnet design is highly tolerant of temperature and centrifugal effects, and the ironless rotor and stator eliminate iron eddy current and hysteresis losses. Axial flux permanent magnet generator (AFPMG) is an attractive alternative to radial flux machine in wind turbine applications. Learn about AVID Technology Axial Flux EVO Motors. (Flux2D, Flux 3D) Flux Software can be used for design and optimization of magnetic systems as well as training and other R&D studies. CA2549882A1 CA 2549882 CA2549882A CA2549882A1 CA 2549882 A1 CA2549882 A1 CA. The analytical method was using in the design process. That is, the rotor and stators are formed as discs rather than drums as is the case for conventional machines. To address this problem, this particular type of electrical machine exhibits superior characteristics: the Axial Flux Permanent Magnet Machine. View Rasul Tarvirdilu Asl’s profile on LinkedIn, the world's largest professional community. designed an optimized axial flux motor for the DNV Fuel Fighter as her master thesis [1]. Two magnets from a hard drive. One of the proposed model was a Shoe-free model made of SMC core molded and compared with the AFPMSM using Shoe using 3D printing. Axial flux motors, on the other hand, offer the lowest possible copper loss. Magnetic flux densities of the attachment systems were measured with a gaussmeter after immersion to compare with measurements before immersion (α = 0. 1 Calculation and identification of a thermal equivalent circuit of a water cooled induction motor for electric vehicle applications p. This paper presents the findings of a finite element analysis (FEA) investigation into the effect of rotor/stator misalignment on motor performance in a single rotor, dual stator, axial flux electric motor (AFM). In this blog I will calculate the convection coefficient of a horizontal copper pipe, simulate the temperature distributions of the pipe using a Thermal study, and verify the results using SOLIDWORKS Flow Simulation. User's manual for advanced axial flux synchronous motors and generators www. I have designed and simulated an axial flux induction motor in Ansys Maxwell and did not achieve expected results. what is the ratio of field weakening. 5 / January 2017 5 Dear Customer, Congratulations on your purchase of the EMRAX high performance electric motor. The EVO axial flux motor technology remains leading-edge with a growing target market. User's Manual for Advanced Axial Flux Synchronous Motors and Generators www. In-wheel direct-drive motors represent the simplest and lightest method for propelling wheeled vehicles, but due to the reduced suspension performance of vehicles with increased wheel mass, the mass of in-wheel motors is a major concern. Mahmoudi Abstract This paper presents the design of an inside-out axial-flux permanent-magnet brushless dc motor for direct traction drive in an electric vehicle. Give a Shout Out If you print this Thing and display it in public proudly give attribution by printing and displaying this tag. To design the perfect axial flux machine, calculation- and simulation tools to define the design specifications and parameters have recently been developed. Motor Topology. 11 Design considerations for induction machines for electric vehicle. This paper presents the findings of a finite element analysis (FEA) investigation into the effect of rotor/stator misalignment on motor performance in a single rotor, dual stator, axial flux electric motor (AFM). Thesis Title: Design of a Modular, Axial-Flux Direct Drive Permanent Magnet Generator for Wind Turbines Abstract: In this thesis, axial flux permanent magnet direct drive (AFPM DD) topology is investigated because of its high energy yield, lower maintenance periods due to its modular direct-drive concept and axial length advantages. Powerful simulation software for the design of motors, sensors, transformers. Fig-7: Multistage axial flux machine with two stators and three rotors 3. MAGELEC AXIAL FLUX PERMANENT MAGNET MOTOR M19X-D-19 MAG-M19Px-D-19. The Magnax Axial Flux Machine introduces a new generation of electric motors and generators which combine extreme power density with a high manufacturability. Axial Flux Motor Laminated Magnets, High Corrosion Resistance(long life) Auto Motor Laminated magnets, Custom Design High Power Lamination Permanent Magnet, Lower Magnetic Eddy Current Loss Segmentation. This paper deals with the design of high power – low dimensions axial-flux permanent-magnet motor intended for trac-tion application. See the complete profile on LinkedIn and discover Rasul’s connections and jobs at similar companies. As it is known, when current pulses are imposed in their windings, high ripple torque is obtained. - Design and development of 1, 2, 3 and 4 phase Radial flux Brushless DC motor - Design and development of 1, 2, 3 and 4 phase Axial Flux Brushless DC motor - Development of a cost effective two phase controller for Brushless DC motor - Design of Switched Reluctance Motor. Skewing effect on interior type BLDC motors [2] M. Three speed controllers for an axial magnetic flux switched reluctance motor with only one stator, are described and experimentally tested. This translates to higher efficiency. Two approaches have been considered and. Jun 15, 2016 · PESWiki is guided by the New Energy Congress, ArcticTek:Chris Hunter (Alaska Star)'s Axial Flux Motor - Alaskan inventor, Chris Hunter,. com Version 4. Axial Flux Motor Laminated Magnets Part No. for the axial flux hysteresis motor has been done. Figure 1 illustrates trapezoidal configuration with axial flux and only one stage , ,. Results obtained from the FEA are in good agreement with experimental measurements. Test station capabilities include a fully automated test procedure with all measurements being recorded to a database and quality control implementation from the GUI. A Free & Open Forum For Electronics Enthusiasts. ECE) and thermal (i. Lipo, “Cogging Torque Minimization Technique for Multiple - Rotor , Axial Flux Surface Mounted PM Motors Alternating Magnet Pole in Facing Rotors. Modeling of Axial Flux Permanent Magnet Wind Generator. This motor has a single stator and a double rotor topology. These advantages are unique to axial flux machines because of their structural configurations. Compared with the traditional coreless motor, this novelAFPM topology for a Halbach permanent magnet array PCB stator AFPM motor has larger air-gap magnetic flux density and a ir-gap flux per pole. Axial Flux Alternator. Ping UMPEDAC, Engineering Tower, University of Malaya, Kuala Lumpur, Malaysia Abstract—The design process of a double-sided slotted TORUS axialflux permanent-magnet (AFPM) motor. The evaluation revealed that the permanent magnet motor is the best propulsion motor when consid-. It has been widely used for many applications, eg. Axial flux permanent magnet (AFPM) brushless direct current (BLDC) motors. Dimensions of the stator and rotor cores are calculated. Belgium startup Magnax has considered three main markets for its newly-designed axial flux BLDC motors. Give a Shout Out If you print this Thing and display it in public proudly give attribution by printing and displaying this tag. and capturing the flux in iron plates that would otherwise be wasted, we direct as much energy as we can through the gap between the faces. Usually before a brushless motor design can commence, the designer must evaluate the requirements, functions, and purpose of the motor to be designed. This page is your axial flux motor one-stop source for the competitive prices and quality from sewing machine suppliers and manufacturers. Design comparison axial-gap SR motor models First, axial-gap SR motor with single stator and rotor (single rotor model) is designed. Furthermore, the actual motor performance in a typical vehicle environment is analyzed with a vehicle simulator by applying the concept of hardware in the loop without installing the motor in the vehicle. core loss reduction in axial flux permanent magnet motors using tooth shaping. A plurality of poles extend between and are secured to the supports. While both radial flux and axial flux motors can be simulated with two-dimensional FEA and more direct mathematic models, the transverse flux motor requires three-dimensional FEA models due to its three-dimensional (3D) magnetic circuits. The advantages and disadvantages of this kind of structure are discussed, and further improvements are suggested and some have been verified by experiments. In [9] Parviainen, Niemela, Pyrhonen, and Mantere reported. EVO axial flux electric motors have one of the highest usable power and torque densities of any electric vehicle drive motor available on the market today. In case of radial flux machines, the heat has to be transported through the stator to the outside of the machine. The high speed and low speed rotors use a flux-focusing typology. Apr 01, 2015 · This control strategy is implanted under the simulation environment Matlab-Simulink. induction motor design, as well as for its simulation; in section IV is intended to present the design of two permanent magnet brushless AC motors (axial flux and cylindrical motor); in section V we present the simulation of a permanent magnet brushless AC motor, analysing the effect of. Axial Flux Motor Laminated Magnets Part No. The advantage of adjusting the flux is that the motor torquespeed characteristics can better match - the vehicle load. Then the axial-gap SR motors inductance curve become better than the radial-gap SR motors at flat volume. 0:05 [Read Book. Modeling, simulation and validation of supersonic parachute inflation dynamics during Mars landing. The results from using the analytical method as well as via FEM simulation analysis presented a good approximation and are shown at the end of this paper. title = "Test and simulation of variable air gap concept on axial flux electric motor", abstract = "One of the most promising methods to reduce vehicle fuel consumption and CO2 emissions is by using an electric motor in the vehicle powertrain system to assist the internal combustion engine, or propel vehicle by itself. Magnetic flux line in the motor III. Belgium startup Magnax has considered three main markets for its newly-designed axial flux BLDC motors. Here is an example of the 2D FEM-based simulation of the induction motor startup at rated load. The transverse flux motor possesses a complex magnetic circuit. Nov 24, 2015 · Backed by an adroit team of professionals we are Exporter, Importer, Manufacturer, Distributor & Supplier of Axial Flux Motor is different from conventional electric motors due to the different path of the magnetic flux. Axial flux motors have been around for many years but only recently have become a popular choice in in automotive applications. This thesis presents comparison between three phase double sided rotor line-start axial. " I have examined the final electronic copy of this thesis for form and. The data were statistically evaluated with one-way ANOVA, paired-samples t-test, and post hoc Tukey-Kramer multiple comparisons tests (α = 0. Axial DC Brushless Motor Halbach consists of 10 pole halbach magnet system permanent and 30 slot on the stator. – Slotted armatures give higher airgap flux density. Special types of fans are used as low pressure compressor stages in aircraft engines. This is just an introduction and overview of the axial flux permanent magnet motors using the SMC powered metal materials. The LiveDrive™ motor platform provides what the industry has been waiting for – high torque, direct-drive actuator technology. download axial flux motor simulation free and unlimited. , “ Numerical Simulation of the Operation Process of a Hybrid Rocket Motor,” 42nd AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, Sacramento, CA, AIAA Paper 2006-4506, 2006. YASA, a manufacturer of axial-flux electric motors and controllers for hybrids and EVs, has closed an £18-million funding round. FPGA Field Oriented Control of an Axial Flux Motor-in-Wheel Delfim Pedrosa, Hugo Peixoto, Henrique Gonçalves, Júlio S. Thus, a dual-stator axial-flux spoke-type PMVM (DS-AFSPMVM) incorporating all the advantages of the axial field. A newly developed motor design program helps optimize the design of custom motors, including new axial gap motors. Brushless Coreless Axial-Flux Motors / Alternators One of implementations of our novel proprietary axial-flux coreless technology (patents pending) is a line "Kite" of frameless slim self-ventilated machines for applications where high power-to-weight ratio is critical. 5 pairs of poles, 6 main teeth, axial flux and trapezoidal configuration. Apr 01, 2015 · This control strategy is implanted under the simulation environment Matlab-Simulink. com, [email protected] Reviewed here are technology status and advances/trends in axial-flux permanent-magnet machines, in aspects of construction, features, modeling, simulation, analysis, and design procedure. Due to complete modeling of motor coil windings and consideration of the end effects plus axial fringing, the motor simulation in 3-D FEM is more precise and reliable than 2-D FEM simulation. A Novel Transverse Flux Machine for Vehicle Traction Applications Preprint Z. At 5 horsepower per pound, this electric motor has a higher power density than any other electric motor on the market. The normal electromagnetic force distribution in stator system of axial flux permanent magnet synchronous motor (PMSM) has been thoroughly analyzed in this paper. - The variable flux motor (85 kW) with Alnico9 magnet is designed for the EV’s and HEV’s application. May 03, 2018 · Axial flux motors, on the other hand, offer the lowest possible copper loss. Modeling, simulation and validation of supersonic parachute inflation dynamics during Mars landing. In all brushless motors, the coils are stationary. User's Manual for Advanced Axial Flux Synchronous Motors and Generators www. 14 for their configurations). As there can be an increase in the number of poles, we can consider the relevant generators ideal in terms of direct connections and low speed generators. EEVblog Electronics Community Forum. This translates to higher efficiency. The transverse flux motor possesses a complex magnetic circuit. MAGNUS - An Ultra-high Specific Torque PM Axial Flux Type Motor with Flux Focusing and Modulation Vandana Rallabandi, Narges Taran, Dan M. Email Us with your requirement on [email protected] com, [email protected] Preliminary design for a motor with 16 rotor poles was chosen in order to achieve high torque density and stable rotation at low speed. Index pages: Table View and Image-Grid View layouts. Looking for axial flux motor? You’ve come to the right place. AFPM motor is a high-torque-density motor easily mounted compactly onto a vehicle wheel, fitting the wheel rim perfectly. Delivering higher efficiency, improved airflow, and lower maintenance costs clearly demonstrates that you can do more with less. INTRODUCTION Recently, axial flux permanent magnet (AFPM) mo-tors have been the object of many researches. could you please explain a little why it is so important for coils to be round? in most radial flux motors i've seen the coils have. The rotor is made of a semi-hard magnetic material exhibiting magnetic hysteresis, such as D2 steel. Download this file. The transverse flux motor possesses a complex magnetic circuit. axial Imaging adjective An MRI term referring to a plane, slice or section made by cutting the body or part of it at right angles to the long axis; if the body or part is upright, the cut is parallel to the horizon. The analytical method was using in the design process. MODELING AND SIMULATION OF THE AFPM MACHINE 3. Design and Simulation of Low Speed Axial Flux Permanent Magnet (AFPM) Machine Hassan Moradi1, Ahmad Darabi2 1Faculty of Electrical & Robotic Engineering, Shahrood University of Technology 2Faculty of Electrical & Robotic Engineering, Shahrood University of Technology 1( [email protected] Single-sided Axial Flux Permanent Magnet A finite element model is preferred because its simulation is used to calculate loss in each part of the motor. This paper contributes to the research and development of Axial Flux Permanent Magnet Synchronous Machines (AFPMSM); and in particular the design, the construction stages and measurements of a double rotor single internal non-ferromagnetic stator with a trapezoidal-concentrated winding machine for wind power generation applications. (AFIM) Like a typical squirrel cage induction motor, the AFIM eliminates the need for rare-earth permanent magnets entirely, yet matches the IPMSM for torque density and energy efficiency. View Bharti Srivastava PhD MIET’S professional profile on LinkedIn. Sep 23, 2019 · Axial flux e-motor maker YASA closes £18-million funding round. This motor has a single stator and a double rotor topology. Allen School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, Georgia, USA ABSTRACT This paper reports the design and microfabrication of electro-. To use an SRM for an in-wheel motor application, the torque density must be improved [1]. A Simplified Methodology for Parameters Measurement of an Axial Flux Permanent Magnet Motor Without Neutral Point Delfim Pedrosa, Henrique Gonçalves, Bruno Exposto, Júlio S. This motor is a 4-pole machine (i. MODELING AND SIMULATION OF A PERMANENT MAGNET SYNCHRONOUS MOTOR FOR BRAKE-BY-WIRE TECHNOLOGY IN AUTOMOTIVE APPLICATIONS the motor, the values for magnetic flux. The simulation research has been made for a 2 poles proto-type AFHM. While both radial flux and axial flux motors can be simulated with two-dimensional FEA and more direct mathematic models, the transverse flux motor requires three-dimensional FEA models due to its three-dimensional (3D) magnetic circuits. Many translated example sentences containing "axial Flux Motor" – English-German dictionary and search engine for English translations. Design of a compact winding for an axial-flux permanent-magnet brushless DC motor. constant torque angle and flux weakening regions. Firstly, an electromagnetic evaluation method. Unlike the radial flux motor, in which part of the rotor centre core volume does not really contribute to the power generation, an axial flux PM motor internal structure lends itself to achieving higher power density [3]. The rotor has no windings and permanent magnets. Feb 15, 2019 · In an axial gap motor, 3D electromagnetic field simulation is necessary because the magnetic flux passing through the facing rotor and stator is a 3D magnetic circuit. PMSM and BLDC motors can usually be driven with either six-step commutation or sinusoidal commutation. version of induction motor. Three speed controllers for an axial magnetic flux switched reluctance motor with only one stator, are described and experimentally tested. FE Magnetic Field Analysis Simulation Models based Design, Development, Control and Testing of An Axial Flux Permanent Magnet Linear Oscillating Motor 1Govindaraj T, 2 Dr. Optimal Design and Simulation of a Double-Stator Permanent Magnet Motor for Electric Vehicles, Keivan Mansoori. Regarding to the electrical motor technology, one particular electrical machine topology shows superior advantages: the axial flux permanen t magnet machine. Simulation Engine Cover Radiator Motor Set For 1/10 Traxxas TRX4 D90 D110 D130 SCX10 Features: 1, Common use, can be applied on trx4, scx10, scx10II motor, the OD of motor can be 36mm-38mm. Mar 26, 2010 · Alaska Star’s Axial Flux Motor revolution admin / March 26, 2010 Alaskan inventor, Chris Hunter, is retrofitting his ’93 Geo Storm with an electromagnetic motor of his own design, which draws from a wide range of scientific studies, including Flynn Parallel Path, Bedini battery rejuvenation, back EMF harvesting, and other innovations. In addition, Favre-filteredthe value is expr essed with a tilde on the top of variables. designed an optimized axial flux motor for the DNV Fuel Fighter as her master thesis [1]. DESIGN AND SIMULATION An axial flux permanent magnet motor is different from a conventional electric motor due to the path of magnetic flux inside the motor. 1 Calculation and identification of a thermal equivalent circuit of a water cooled induction motor for electric vehicle applications p. electric vehicle applications. For the final project in a class I took on prototyping methods, we could pick anything we wanted to design and build, within the constraints of the prototyping processes available to us in the lab. , Kansas State University, 2006 A REPORT submitted in partial fulfillment of the requirements for the degree MASTER OF SCIENCE Department of Electrical and Computer Engineering College of Engineering KANSAS STATE UNIVERSITY. CA2549882A1 CA 2549882 CA2549882A CA2549882A1 CA 2549882 A1 CA2549882 A1 CA. In this paper, sizing equations of an Axial Flux Permanent Magnet (AFPM) machine based on analytical method are presented. simulation of such devices and their analysis on the computers. - Design, development, integration, testing and validation of electrical components for electrical powertrain system: batteries, electric motors, inverter, dc/dc converter, on board charger etc. In analyzing the two design types, an axial flux PMG was chosen as our final design choice for reasons of simplicity, ease of manufacturing and cost of materials. At Saietta, we're forging a new way: a new generation of ultra high-efficiency, high power-to-weight, compact, lightweight electric motors and controllers specifically designed to propel a broad range of vehicles into a new era… read more >. One of three windings that go into the large diameter axial gap (Axial Flux) motor. View Obuli Raj Pruthivirajan’s profile on LinkedIn, the world's largest professional community. This E-machine type which is acoustically excited by magnetic forces requires a 3D-Finite-Element-based modeling for electrodynamics, structural dynamics and magnetomechanical coupling. Preliminary design for a motor with 16 rotor poles was chosen in order to achieve high torque density and stable rotation at low speed. Special types of fans are used as low pressure compressor stages in aircraft engines. choose the most optimized and best motor for his requirement The BLDC motor simulation is mainly done for a narrow without much effort. Three speed controllers for an axial magnetic flux switched reluctance motor with only one stator, are described and experimentally tested. View the magnetic field lines. We stock all popular Jeep SCX10 upgrades and parts you need to keep your rig on the trail. It used ANSYS Maxwell electromagnetic field simulation software to evaluate the torques and forces in thousands of axial flux magnetic gear designs. This design incorporated several improvements over the previous one, like carbon fiber rotor plates, Halbach permanent magnet arrangement, the use of Litz wire in the stator winding and a more precise simulation model to ensure the motor. Test station capabilities include a fully automated test procedure with all measurements being recorded to a database and quality control implementation from the GUI. Axial Flux Torque Density (Nm/L)The earliest electrical machines were axial flux motors with the first prototype built by Michael Faraday in 1831. Because of the magnetic symmetry half of the motor is analyzed. This paper contributes to the research and development of Axial Flux Permanent Magnet Synchronous Machines (AFPMSM); and in particular the design, the construction stages and measurements of a double rotor single internal non-ferromagnetic stator with a trapezoidal-concentrated winding machine for wind power generation applications. May 06, 2018 · Agcat – New Axial Flux Electric Motors Pack More EV Power In A Smaller Package. , " Systematically Exploring the Effects of Pole Count on the Performance and Cost Limits of Ultra-high Efficiency Fractional hp Axial Flux PM Machines ", IEEE Transactions on Industry Applications, 10 p. Analytic Model of the Motor. The quoted efficiency figures for the EVO axial flux motor shown below are measured on a dynamometer. Axial flux permanent magnet (AFPM) brushless direct current (BLDC) motors. Axial motors are rare, almost all of the motors that you can find in the electric bike world will be radial-flux. Time for some weekend reading. Design of this type of motor used in many constant speed applications. It is a 4-pole, 3-phase solid pole synchronous machine with DC winding in the rotor and axial cooling-duct structures. Nov 24, 2015 · Backed by an adroit team of professionals we are Exporter, Importer, Manufacturer, Distributor & Supplier of Axial Flux Motor is different from conventional electric motors due to the different path of the magnetic flux. Analysis and Simulation of Single-Phase and Two-Phase Axial Flux Brushless Dc Motor Reaza Ashrafi Habibabadi, Amir Nekoubin Department of Electrical Engineering Natanz Branch, Islamic Azad University Iran [email protected] designed an optimized axial flux motor for the DNV Fuel Fighter as her master thesis [1]. - The variable flux motor (85 kW) with Alnico9 magnet is designed for the EV’s and HEV’s application. See the complete profile on LinkedIn and discover Rasul’s connections and jobs at similar companies. Mechanical integration: Ashwoods’ unique motor design enables us to create our core components such as rotor and stator into assemblies such as engines, transmissions and pumps. The parameter of the prototype axial flux hysteresis motor and the output quantities of motor for 2 mm air gap is given in. Axial Flux Torque Density (Nm/L) The earliest electrical machines were axial flux motors with the first prototype built by Michael Faraday in 1831. The advantage of adjusting the flux is that the motor torque-speed characteristics can better match the vehicle load. d dt i s 12, abc + d dt λ 1 PM. motors and provide motor design consulting and training distribute SPEED, Motor-CAD, FLUX and PORTUNUS software complete package for electric motor and drive simulation software package also used in our consulting work developed the following software products: Motor-CAD - Analytical Network Software for Thermal Analysis of. Coils were hand made. If you build an electric motor whose rotor and stator are flat, not cylindrical as in ordinary motors, you are devising what's called an axial motor. FPGA Field Oriented Control of an Axial Flux Motor-in-Wheel Delfim Pedrosa, Hugo Peixoto, Henrique Gonçalves, Júlio S. Because the axial flux motors are short in length, they could be used on a chassis or inside of a wheel as a hub motor. FE Magnetic Field Analysis Simulation Models based Design, Development, Control and Testing of An Axial Flux Permanent Magnet Linear Oscillating Motor 1Govindaraj T, 2 Dr. , Rallabandi, V. Based on the above respects, finite element s. Simulation Results and Discussion. 'Thermal Design of a Magnet-free Axial-Flux Switch Reluctance Motor for Automotive Applications', EVER Conference, Monaco, April 2016 Yew Chuan Chong, Dave Staton, Imanol Egaña, Ismael Ruiz de Argandoña, Aritz Egea. An axial flux motor with a dynamically adjustable air gap (i. solidThinking delivers innovative technology with a streamlined user experience. Design and fabrication of axial flux ferrite magnet brushless DC motor for electric two-wheelers Presented by Muhammed Fasil. Based on the above respects, finite element simulation for the axial flux hysteresis motor has been done. Even in low cost motors with ferrite magnets, this. May 30, 2018 · Which makes this axial flux, direct drive motor from Belgian company Magnax a real eyebrow-raiser. However, the magnetic flux is flowing in the axial direction, so a magnetic analysis by a 3D model is required for a precise design. It is a 4-pole, 3-phase solid pole synchronous machine with DC winding in the rotor and axial cooling-duct structures. DEC Star ® blower is the first product to bring together High Efficiency Blower(HEB) Housing, Axial Flux (No Shaft) BLAC Motor, and Variable Speed ECM Technology into one innovative assembly. My simulation was all wrong. Axial flux switched reluctance motor Download PDF Info Publication number CA2549882A1. Axial motors are rare, almost all of the motors that you can find in the electric bike world will be radial-flux. Axial Flux Disc Motor Analysis with Polycrystalline Type II Superconducting Materials David Pereira Inácio a, João Murta Pina , João Martins a, Mário Ventim Neves and Alfredo Álvarez b aCentre of Technology and Systems, Faculdade de Ciências e Tecnologia, Quinta da Torre, 2829-516 Caparica,. There are a parameters against the design parameters allow the user to lot of designs in the axial flux motors for traction purposes. Oxford YASA Motors axial flux motor yields money, monster torque *UPDATE. We develop and manufacture advanced axial flux synchronous permanent magnet motors and generators that operate on the basis of patent pending technology. The axial flux permanent magnet generator (AFPMG) of electromagnetic structure design has a variety of changes in theory,,. title = "Test and simulation of variable air gap concept on axial flux electric motor", abstract = "One of the most promising methods to reduce vehicle fuel consumption and CO2 emissions is by using an electric motor in the vehicle powertrain system to assist the internal combustion engine, or propel vehicle by itself. Optimal Design and Simulation of a Double-Stator Permanent Magnet Motor for Electric Vehicles, Keivan Mansoori. AFPM motor is a high-torque-density motor easily mounted compactly onto a vehicle wheel, fitting the wheel rim perfectly. This paper deals with the design of high power – low dimensions axial-flux permanent-magnet motor intended for trac-tion application. Brushless dc motors consist of two type motors, axial flux (AF) and radial flux (RF). This paper contributes to the research and development of Axial Flux Permanent Magnet Synchronous Machines (AFPMSM); and in particular the design, the construction stages and measurements of a double rotor single internal non-ferromagnetic stator with a trapezoidal-concentrated winding machine for wind power generation applications. In: COMPEL - The International Journal for Computation and Mathematics in Electrical and Electronic Engineering. Unlike the radial flux motor, in which part of the rotor centre core volume does not really contribute to the power generation, an axial flux PM motor internal structure lends itself to achieving higher power density [3]. Compared to. In case of radial flux machines, the heat has to be transported through the stator to the outside of the machine. This motor has a DC voltage rating of 400 V and the input current to the motor of 101 A. This design is called an "Axial Flux Alternator".