Maxwell is an industry-leading electromagnetic field simulation software for the design and analysis of electric motors, actuators, sensors, transformers and other electromagnetic and electromechanical devices. The basic design of the motor is done in RMxperttm of Ansys Maxwell and Finite Element Method has been done in Maxwell 2D. Skew modeling capability reaches a new paradigm, benefiting system engineers and electric motor designers with the new ROM technique that can extract an equivalent circuit of a 2D skew design and parallelize the existing multi-slice technology via MPI. Monash Motorsport would like to thank Semikron, Regal Beloit and LEAP Australia for their ongoing support, we look forward to further development and success in collaboration with our industry partners. The most accurate ROM model for induction machine leveraged into Twin Builder for more extensive drive system simulation. Get all the training resources you need to expand your knowledge base and tackle current and future simulation projects. Required fields are marked *, Guest Blog: Using Ansys Maxwell for Motor Design in Formula Student Competition. Maxwell is the first electromagnetic field simulation software for engineers tasked with designing and analyzing 3-D and 2-D electromagnetic and electromechanical devices such as motors, actuators, transformers, sensors and coils. Parameters given in the table are used as an input to the software. A motor (electromagnetically) doesnt care whether you have 100 turns with one amp, or one turn with 100 Amps of current. Whilst it is possible to use analytical methods to design electric motors, numerical methods utilised by software such as ANSYS Maxwell give higher accuracy and simplify development, especially for the complex geometries and saturation effects present in high power motors. Autonomous vehicle technology promises a solution. A member of our Ansys sales team will contact you shortly. This year served as a research and development year, allowing time for the team to learn, analyse and decide on the core concepts for the 2017 vehicle. Additional mass required to store the energy (energy density of cells), Mass feedback loops, additional mass requires additional energy, Regenerative braking efficiency is effectively applied twice, Packageable into a wheel shell (outer diameter restriction), Integrated planetary gearbox (inner diameter restriction), Top speed of ~115 km/h (equivalent to a wheel speed of 1300 RPM). Full system integration from the concept design stages to analysis optimization and verification. Maxwells meshing process uses a highly robust volumetric meshing technique and includes a multithreading capability that reduces the amount of memory used and accelerates time to solution. Templates cover a huge range of electric machine technologies, topologies and cooling systems. Simulation provides the tools to efficiently solve high-level design challenges, improve performance and drive innovation. Reliability Engineering Services (RES) delivers comprehensive for the electronics industry. Comprehensive and powerful geometry templates enable the complete electric machine design space to be explored. As such, we endeavor to follow accessibility requirements based on the US Access Board (Section 508), Web Content Accessibility Guidelines (WCAG), and the current format of the Voluntary Product Accessibility Template (VPAT). To balance performance and cost, Hyundai Heavy Industries Co. Bulgaria uses Ansys multiphysics solutions to design power transformers and associated equipment. Ansys provides a comprehensive transformer solution inclusive of electromagnetics (frequency dependent, nonlinear), multiphysics (force density to Mechanical or loss densities to thermal analysis) and system-level model (frequency dependent ROM or nonlinear ROM) for circuit and system performance. Ansys simulation technology enables you to predict with confidence that your products will thrive in the real world. Ansys Fluent is the industry-leading fluid simulation software known for its advanced physics modeling capabilities and industry leading accuracy. Fast calculations and streamlined data input processes leave time for Motor-CAD users to explore more motor topologies and fully assess the impact of advanced loss effects in the initial stages of an electromechanical design. We offer various partnership opportunities for sales, technical and go-to-market collaboration that reaches global audiences. Join us as visionary companies worldwide share their strategies for making the next strides in human advancement. CFD software known for its advanced physics modeling and renowned for industry leading accuracy. The Maxwell tool helps to design and estimate the performance of the stator and rotor geometry using RMxprt. 1. Maxwell's equations are used for the resolution of FEM differential equations. With opportunities around the world, your work can reach further than you ever imagined, join our global community. This inductance induces a voltage according to: In a switching circuit, there are two main components of loss, switching loss and conduction loss. Manufacturing Effects and Housing Interfaces. Ansys offers a complete workflow that progresses from concept design to detailed electromagnetics, thermal and mechanical analyses of the motor. 4,604. Ratio based parameterization options are a new addition which provide unprecedented capabilities for parametric design optimization. Ansys Fluent is the industry-leading fluid simulation software known for its advanced physics modeling capabilities and industry leading accuracy. A new Maxwell transient solver provides multiterminal conductor support on a single conduction path. The Motor has been designed to suit a regen-capable all wheel drive Formula Student racer with the following requirements: The final design meets the requirements with a 5:1 reduction and a motor torque of >70Nm, achieving an efficiency of 92-96% in the designed operating range (which is around 40 to 80 km/h) at an electromagnetic mass of 3kg (i.e. This enables full system simulation in one workflow. Discover how to generate a high quality mesh and workflows in this 30-minute presentation. FEA (Finite Element Analysis) is already used extensively on the team for mechanical (structural) and aerodynamic design, extending this to electromagnetic and electrical design allows for faster, more accurate and more robust designs. This simple approach was crucial to the following success of the two vehicles, allowing the team to shift resources to either car when needed, and share technical knowledge and data. Motor design create on RMxprt is export in Maxwell 2D.This software is used to create meshing for FEA [2]. Ansys Motor-CAD connects to Ansys Maxwell for advanced 2D and 3D electromagnetics analysis. Hi, Simulation results from Ansys Maxwell and Ansys Mechanical provide key inputs to realize the goal of measuring auditory perception and assessing a vehicles NVH performance. System-level structural simulations enable more investigations and thus more robust innovation. Fig.10. Powerful ratio-based optimization enables the design space to be explored easily while the coupled multi-physics analysis enables evaluation of each candidate design against the complete performance specification. Ansys wireless power transfer solutions incorporate magnetic, thermal, and electrical system performance for wireless chargers. Customizable modeling capabilities, automatic adaptive meshing and advanced high-performance computing technology allow designers to solve complete high-performance electromechanical power systems. Ansys is committed to setting today's students up for success, by providing free simulation engineering software to students. For electric machines, transformers, wireless charging, permanent magnet latches, actuators, and other electrical mechanical devices, Ansys Maxwell is an EM field solver. Low-Frequency Electromagnetic Simulation for Electric Machines Can you please help me in finding mass of any object in ansys maxwell 3d ? Leading Engineering Application Providers. This channel will continuously share many introductions and technologies of electromagnetic analysis and motor design.2. Full Operating Range Design. Motor-CAD softwares four integrated modulesEMag, Therm, Lab, Mechenable multiphysics calculations to be performed quickly and iteratively, so users can get from concept to final design in less time. Learn how ANSYS Maxwell can be used as part of a multiphysics simulation protocol to reduce noise, vibration and harshness (NVH) caused by wind, powertrain and road noise in moving vehicles. Nevertheless, the high cost of commercial analysis software is often unaffordable for many PM motor manufacturers with a limited budget. Inherent in the Motor design is a tradeoff between efficiency and mass. A custom powertrain solution offers not only performance benefits, but also improves packaging flexibility (particularly for in-hub motor solutions), maintenance and technical understanding, at the cost of additional complexity and development time. In addition to providing classical motor performance calculations, RMxprt automatically generates geometry, motion and mechanical setup, material properties, core loss, winding and source setup for detailed finite element analysis in Maxwell. The book also emphasizes the simulation by design concepta concept that frames the entire highlighted design methodology, which is described and illustrated by various advanced simulation . A larger motor will, in general, be more efficient than a smaller motor, and vice versa. Motor-CADs intuitive, template-based setup simplifies and automates the analysis process while its built-in electromagnetic, thermal and mechanical solvers offer valuable multiphysics insights into a motor design. Telma manufactures friction-free magnetic induction brakes for large trucks and other vehicles to ensure continuous braking over long periods of time. These time varying fields induce eddy current loss in the conductors, which wont be modelled in an equivalent MMF model. To learn more about how slice-only technology helps simulate complex electric motors, read the blog:How to Model and Simulate Complex Electric Motors. Comprehensive and powerful geometry templates cover a huge range of electric machine technologies, topologies and cooling systems. Motor-CAD is the ideal tool to use for optimization of electric machine designs. With Maxwell, you can precisely characterize the nonlinear, transient motion of electromechanical components and their effects on the drive circuit and control system design. With template-based setups, initial electric machine designs are developed quickly. Simulating the noise, vibration and harshness (NVH) of an electric motor is important for proper electromagnetic (EM) and vibro-acoustic design of electric vehicles (EVs). Motor-CAD enables designers to easily and quickly analyze the performance of their designs over the operating envelope, including field weakening behavior. Powerful application for simulation of finite elements. Additionally, it calculates winding losses, core Losses, R, L, C parameters and temperature rise, and couples to Simplorer using a frequency dependent netlist for the simulated component. Motor-CAD enables design engineers to evaluate motor topologies and concepts across the full operating range, to produce designs that are optimized for performance, efficiency and size. Discover how to generate a high quality mesh and workflows in this 30-minute presentation. ANSYS Maxwell aids the testing and design engineers in the analysis and designing of such devices. Power Electronics Expert (PExprt) is a magnetic design and optimization tool for ferrite transformers and inductors including, multi-winding transformers, coupled inductors, and flyback components. It solves static, frequency-domain and time-varying magnetic and electric fields. By analysing the current density plot produced in ANSYS Maxwell, we were able to cut out unnecessary mass, and verify our busbar design would not exceed the current density limits. This video session shows demonstration of design and simulation of Permanent Magnet DC (PMDC) Motor using ANSYS Maxwell (RMXprt) tool From battery reliability, product design review to accelerated life testing our experts can solve your challenges. The analysis has been improved by efficiently solving just a slice of the motor, employing non-planar boundary conditions, using symmetric mesh and replicating results to the full model. Download Favorite. For electric machine noise and vibration and (psycho-acoustic) sound prediction, Ansys Motor-CAD integrates with Mechanical and VRXPERIENCE. HI, Coupled electromagnetic-thermal-stress-and vibro-acoustics simulation of the motor using Ansys tools results in a high-fidelity, accurate and robust design that is optimized for performance, cost and efficiency. Learn how to model and analyze inductive-based wireless charging systems using Ansys Maxwell for optimum design. As the global shift toward automated driving (AD) continues, the future of adaptive headlights, or adaptive driving beam headlights (ADB), is quickly becoming focused. Early stage while making improvements along the way electric machines through a built-in 3D thermal network the busbar a. 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