In wheel electric motor design software

Perfect for medium, small or micro evs in need of additional space and an exciting launch power. About the ac electric motor design software softbitonline. Jun 21, 2018 speaking of power, each in wheel electric motor creates a maximum of 101 horsepower or 67 hp on a continual basis. Protean electric leads that pack, having done the engineering necessary to make our inwheel motors a really attractive way to power an electric vehicle. 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. In this paper, integrated design of inwheel motor system on the rear axle for small electric vehicle is investigated. Motoranalysis currently supports induction motors and generators, permanent magnet. Protean electric leads that pack, having done the engineering necessary to make our in wheel motors a really attractive way to power an electric vehicle. An innovative in wheel motor for electric vehicles may. The inwheel motor is a type of ev electric vehicle drive system. As we know there is no plan for a 4wd tesla s any time soon. Looking for downloadable 3d printing models, designs, and cad files. The inwheel motor ev, though, installs motors right around each of the driving wheels to directly power the wheels. The altair partner alliance gives you access to a broad spectrum of software.

Producing a vehicle that uses inwheel electric motors is a process thats a lot more complex than just tearing out the engine and then cramming electric motors into the unused space inside the wheel. The major disadvantage of a wheel hub motor is that the weight of the electric motor increases the unsprung weight, which adversely affects handling and ride. Threeway folding design, 250w electric motor, 15 mph max speed, adjustable seat. Then, numerous trials are examined to get optimum results. Ge mining introduces ac electric drive system oem offhighway. Design and analysis of a novel speedchanging wheel hub with.

New electric motor design massively boosts power, torque. I dont think people where so much into patenting everything software back then. Motor engineer provides high level technical consulting services for the electric motor and generator design market worldwide. In order to get the right kind of torque, power and efficiency from our motors, we develop proprietary control algorithms for synchronous motors, innovating every step of the way. Electric motor design software quickfield fea software. Powertrain electronics elaphe inwheel electric motors.

The bldc hub motor is an exteriorrotortype permanentmagnet synchronous motor. In this work, an inwheel electric motor prototype has been designed for experimental purposes. Instantly calculates motor design parameters such as torque profile. Slovenian company makes dropin inwheel electric motors. Avid technology has prepared this indepth look at electric motor technology used in applications from electric vehicles to robotics and aerospace. Designing inwheel switched reluctance motor for electric vehicles. A new generation of axial flux ev motors design news. Osvehicle tabby evo open source platform open motors. Therefore, electric motor design software should combine all these types of analysis, and is often based on the finite element method. The way that tesla designed their model s is with a rearmounted electric motor that powers the two rear wheels. Electric power steering uses an electric motor to assist steering a vehicle when the driver turns the steering wheel which is a replacement of the traditional mechanical and hydraulic system. But electric power creates opportunities to innovate. Finite element method magnetics these are probably not the best but absolutely free. 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.

Kraft electric drives kraft fluid systems, electric. Our sales and engineering team are eager to assist with your. Which is the best software for designing electrical motors. The innovations of elaphe topology are embedded in electric powertrain design in a way that maximizes the utilization of active materials. Electric motor design software yes currently has the following motor design software available.

Kraft electric drives will work with oem customers to assist in the design of an electric drive solution that best fits the. Designing inwheel switched reluctance motor for electric. In this book two of the most experienced authors in the field have come together to present a practical guide to the design of electric machines using the. Aug 11, 2019 that is an electric motor has good efficiency but not at all speeds. Speaking of power, each inwheel electric motor creates a maximum of 101 horsepower or 67 hp on a continual basis.

But wouldnt it be possible for tesla also to use those protean electric motors. New inwheel electric motor design for small electric vehicle using. Ac electric motor design software softbit presents an easy way to design lt, 3 ph, tefc, squirrel cage ac electric motors with the help of ac electric motor design software. This research paper deals with the design and development of an in wheel motor for electric vehicles. The inwheel motor hub motor can be used in electric cars with 4wheel independent drive. In this thesis an inwheel electric motor prototype has been designed for experimental purposes. The benefits for dedicating an electric motor to each wheel of a vehicle were clear to see in drives recent video of the mercedesbenz sls amg electric drive. The benefits of an eps system are less co2 emissions, higher fuel efficiency, quicker operation, and enhanced user experience. My only request is that they have some sort of bluetooth software to adjust the assist mode to personal preference within legal range. Whether requirements specify ac or dc components, kraft electric drives will work with oem customers to assist in the design of an electric drive solution that best fits the application. Etractions key innovation, heinen says, is in the design of its wheel motor. One of the main reasons we dont see production electric.

The difference in this work is the design of a direct drive electric motor which is able to carry transverse loading acts on a tire. When the scooters software detects a sudden accelerationthe kind that could only. Integrated design of inwheel motor system on rear wheels for. New electric motor design massively boosts power, torque, and. Comparison of permanent magnet electric motor technology duration.

The industrystandard tool for thermal analysis of electric machines, with over 20 years of inbuilt experience. Incredibly, this weighsand, they improbably claim, costsabout the same as a standard, conventional wheel. Electric motors are devices for conversion of the electrical energy into mechanical energy. Protean electrics inwheel motors could make evs more efficient. One of the approaches is by applying an electric motor in the vehicle propulsion unit. In addition, tire and aerodynamic turbulent noise become more prominent in the. The electric vehicle revolution has grown out of conventional vehicle design. Integrated design of inwheel motor system on rear wheels mdpi. The fully rotating wheel hub motor can be used for.

Also included with these in wheel motor systems are braking components and the motor drive electronics. Put two motors on the rear axle and you have 202 hp to launch with 4 hp to use. Yes currently has the following motor design software available. An innovative inwheel motor for electric vehicles may. Motorwizard is electric motor design and simulation software for solidworks users. Conceptual design and optimization of an electric motor using altair flux and. Electric vehicles and design complexity digital engineering. Motoranalysis electric motor and generator design and analysis.

Quickfield is efficient motor design software and you may find more information and examples about this here. About the ac electric motor design software the softwareonline design tool has been developed keeping in mind to give engineering students, our designengineers and professionals more flexibility while they are designing a 3 phase squirrel cage ac electric motor. The wheel does rattle a bit, likely due to the springs, and the motor does cause a ton of drag in assist mode or powered off. By moving power to the wheel, we have created a technological leap forward. Botaidahong electric bike conversion kit 3300rpm rated speed 16 flywheel teeth design electric bike conversion set fit for 2229 inch bike motor 24v 250w. Inwheel motor hub motor can be used in electric cars with 4 wheel independent drive configuration. This type of electric motor is designed to work on hybrid vehicles, full batteryoperated vehicles and even fuelcellpowered electric vehicles. Electric power steering design guide with drv3205q1. In addition, optimization of the motor housing is performed to reduce mass and improve strength of the inwheel motor housing according to the test specification of weight transfer from the tire patch. The motor package, which contains an inverter, control electronics, and software, fits easily in the unused space behind a conventional 18 to 24inch wheel as seen below. Is it possible to add rear inwheelmotors to a car with 2wd. Design and analysis of a novel speedchanging wheel hub.

Motor modeling and motor simulation help you perform tasks ranging from systemlevel performance analysis to detailed electric motor drive design. Nbpower 72v 2000w rear wheel motor, 2000w electric bike kit,electric bicycle conversion kit with mutifunction sw900 display,72v 40a sine wave controller, with 7 speed flywheel. Are offhighway equipment and heavyduty trucks going all electric soon. This will open up new applications potentially, such as motor in wheel that could be retrofitted and just put b. Free software for design and analysis of electric motors and generators. You just need to enter a few preliminary inputs and click a button. Proteans inwheel motors have the highest torque and power density of any of todays leading electric propulsion systems. Each protean drive inwheel motor can deliver 81 kw 110 hp and 800 nm 590 lbft, yet weighs only 31 kg 68 lbs. Click on the printable brochure below to view additional information and screenshots for each. Slovenian company makes inwheel plugandplay electric motors. Electric motor design software yeadon energy systems, inc. To date, testing of the inwheel electric motor system has been conducted by many automakers and technology companies, including the venturi corporation of monaco for use in its volage concept vehicle, but questions of reliability, durability and safety are difficult to report without widespread usage of the system. Jan 09, 2018 the secrets of electric cars and their motors. Figure 1 3d model of a switched reluctance motor ems simulation of the inwheel switched reluctance motor.

It is nice to see this, i have an idea for improving the torque range of electric motors but it is way more complex than this. I built for my employer at the time in my 2nd job out of college. Reach out to learn how we can use our deep knowhow from more than 150 personyears of dedicated hightorque compact e motor design experience to develop and optimize the highest performance and torque dense solutions for your application be it the electromagnetic part, the mechanical design or. Designed out of the box for lightweight electric and hybrid vehicles, this small and powerful in wheel motor is intended for light to medium load directdrive applications and features possible integration with a standard disc or drum brake. Oct 23, 2017 i would recommend you to take a look at emetor. Click on the printable brochure below to view additional information and screenshots for each bldc. Trust in our teams to support your e motor project from concept to sop ready product. Design efficient,silent, lightweight electric motors with altairs flux and fluxmotor lowfrequency electromagnetic software. Tabby evo is a hardware open source platform for electric vehicles. New inwheel motor systems modify the hub of each electricvehicle ev wheel by adding a complete drivetrain that supplies torque to its associated tire fig.

The electric motor design determines how much electrical energy which the battery. Design of efficient inwheel motor for electric vehicles. Since then, he has worked on electric motors, and in particular, the development of motor design software at thorn emi, the speed laboratory at university of glasgow and control techniques part of emerson electric. As for rain, i just recently had the bike rained on while at work. Are offhighway equipment and heavyduty trucks going all. The proposed motor generates a 350watt power drive with a power source of two 12 v batteries.

Also included with these inwheel motor systems are braking components and the motordrive electronics. Kraft electric drives site kraft fluid systems, electric. This web based online design tool is very much user friendly. May 15, 2017 the motor tests including both standstill and running test are performed by using the experimental setup. Motor design limited mdl is a world leader in the development of advanced software design tools for electrical machines. Oct 18, 2017 thermal considerations for a high performance electric traction motor mentor infolytica duration. New in wheel motor systems modify the hub of each electric vehicle ev wheel by adding a complete drivetrain that supplies torque to its associated tire fig. Moving the motors to the wheels also opens up space in the car and allows for a great deal of design flexibility. Variety of applications leads to many different constructions, and electric motor designs are very dependent on the conditions of their use. Are offhighway equipment and heavyduty trucks going allelectric soon. Motor analysis support tool, electric machine design toolkit, of ansys maxwell, performs in full automatic an efficiency map computation and speedtorque.

Linear labs impressive new circumferential flux motor design uses four rotors where other motors typically run one or two and a softwarereconfigurable, multicoil stator, enclosed. Built from a singlepiece magnesium frame, and propelled by an astonishing empty wheel electric motor, this is a scooter for daily use. The number of gear teeth of each gear element of the wheel hub is synthesized. In addition, digital package analysis is carried out to avoid package. Motoranalysispm free software for design and analysis. A new inwheel electric motor is designed using finite element software. Each task requires different physical effects to be captured in the motor model and motor simulation. In 2009, the inaugural race for electric motorcycles at the isle of man was won using an agni motor based on lynchs designs. When the scooters software detects a sudden accelerationthe kind that could only come from a kick, as opposed to, say, the slow gain in. The british company describes the motor as a corner module.

Comparison of permanent magnet electric motor technology. Thermal considerations for a high performance electric traction motor mentor infolytica duration. Electric motors formatted to fit inside the wheel of a vehicle have their own special constraints that impact the design of propulsion systems. Protean electrics inwheel motors could make evs more. It made sense to start the shift to electric power with traditional single, central motor and drivetrain technologies. Wheelhub motor specialist, protean electric, has presented a new module that combines powertrain, steering and suspension technologies in a single component. The finite element model outer rotor of inwheel motor is established by ansoft maxwell software, and the finite element mesh subdivision is. Motoranalysispm free software for design and analysis of. Integrated design of inwheel motor system on rear wheels. Inwheel motor, electric propulsion, electric vehicle, design of. Design and analysis of outer rotor inwheel motor for microelectric. Yes electric motor design software enables you to design blds, universal, pmdc, shaded pole ac, and ac induction motors inhouse.

The in wheel motor hub motor can be used in electric cars with 4 wheel independent drive. Electric motor and generator design software emworks. Our innovative inwheel motor technology generates power directly in a vehicles wheels. Hardware design considerations for an electric bicycle using a bldc motor application report slva642ajune 2014revised june 2019 hardware design considerations for an electric bicycle using a bldc motor srivatsaraghunath abstract a traditional bicycle is a twowheel vehicle that is propelled by the rider who delivers muscle power. Typically, electric motors are designed to spin much faster than the. Inwheel motor systems will propel ev performance power. Oct 28, 2019 yes, it has been prototyped in many occasions as an easy way to awdhybridize an existing fwd car. Yet it adds 50 horsepower per new wheel and turns your 2wd car into 4wd. Twodimensional finiteelement analysis fea software is employed to facilitate. Turn your twowheeldrive car into fourwheeldrive by adding. Proteans unique 100hp inwheel electric motor nanalyze. Although most car designs dont put motors right inside the wheels.

The designed switched reluctance motor is defined as a three phase machine, which has six inner stator poles, eight outer rotor poles and a shaft, as shown in figure 1. This series of electric motor design lectures covers practical design. In this paper, integrated design of in wheel motor system on the rear axle for small electric vehicle is investigated. Clearly an inwheel motor equipped powertrain opens up so many possibilities for sprung mass packaging and design changes that any vehicles that are. Within every wheel, there can be one directdrive inwheel motor to generate the necessary torque per wheel. Directdrive inwheel motors elaphe inwheel electric motors. In fact, this motor is employed by an electric vehicle whose design is ongoing. This insideout motor for evs is power dense and finally practical. Jun 21, 2018 slovenian company elaphe has created in wheel electric motors that have been tested in the worst conditions winter could throw at them. The invertex 200t electric drive system is designed for optimal weight and durability and provides a best in class mix of payload, top end speed and retarding speed for the 200ton mining truck class. Dr dave staton received his phd in computer aided design of electric motors from the university of sheffield in the mid 1980s. Apr 02, 2009 ac electric motor design software1 author.

Electric motor design and analysis software by yeadon. May 01, 2018 a sensor 10 monitors the speed of the rear wheel. Designing in wheel switched reluctance motor for electric vehicles. Conventional evs feature a design where the gasoline engine is substituted with an electric motor.

The motor tests including both standstill and running test are performed by using the experimental setup. The motorized wheels configuration will be adopted for both the general motors electric car and the hybrid electric vehicles in the very near future 3. Initial size parameters are intuitively provided as motor analysis is conducted by software package. His brushed dc motor design held the magnets stationary with a spinning armature activated by sliding brushes as the rotor. Motor controllers ac inverters and motor control software you do not have to worry about the inverter and motor compatibility. Slovenian company elaphe has created inwheel electric motors that have been tested in the worst conditions winter could throw at them. A marvel of engineering and design, the aktivo scoot is the perfect balance between elegance and performance. Hardware design considerations for an electric bicycle using. The embodiment design of a speedchanging wheel hub, that comprises a basic. The wheels are more sluggish in responding to road conditions, especially fast motions over bumps, and transmit the bumps to the chassis instead of absorbing them. I have read about the brabus all electric 4wd, and now it seems it is in production. In this work, an in wheel electric motor prototype has been designed for experimental purposes. Pdf inwheel motor design for electric vehicles researchgate. Nov 19, 2018 a company called orbis has developed a hubless aluminum wheel fitted with an electric motorcycle motor inside.

Lightweight, compact, and relatively powerful, the motor was ideal for electric motorcycles. The batteries are connected in series to increase the voltage to 24 volts and 18. In addition, optimization of the motor housing is performed to reduce mass and improve strength of the in wheel motor housing according to the test specification of weight transfer from the tire patch. Calculate the temperature of the motor components in.

Sep 24, 2012 ge mining introduces its new invertex 200t ac electric drive system for heavyhaul surface mining trucks at minexpo international 2012 in las vegas. Protean electric protean electric homepage protean. Learn and develop yourself motor engineer electric. Twodimensional finiteelement analysis fea software is employed to facilitate the motor design and performance analysis.