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POWERSYS
Приєднався 4 жов 2012
Powersys revolutionizes e-design, accelerates electrification.
We are a global electrical engineering software and services provider, offering fully customized solutions to accelerate the design of Power Systems.
For 20 years, we have delivered our solution to more than 2500 customers in over 80 countries, enabling our clients to solve their complex electrification challenges in EV and Grid.
Our solution includes electrical engineering expertise, simulation software and power computing.
We are a global electrical engineering software and services provider, offering fully customized solutions to accelerate the design of Power Systems.
For 20 years, we have delivered our solution to more than 2500 customers in over 80 countries, enabling our clients to solve their complex electrification challenges in EV and Grid.
Our solution includes electrical engineering expertise, simulation software and power computing.
Cradle & JMAG - How to better handling thermal challenges in emotors
In recent years, the use of motors has been increasing in many industries due to environmental concerns. Especially in automotive industry, as the shift to electric vehicles (EVs) accelerates globally, the demands of developing motors has requested them to be smaller, more efficient, and safer.
Переглядів: 110
Відео
Design of an integrated motor drive
Переглядів 10921 день тому
All-electric aviation is increasingly at the forefront of research and development with the promise of zero-carbon air travel and a 40% reduction in operating costs for short-haul flights. According to the Advanced Research Projects Agency-Energy (ARPA-E), a propulsion system efficiency greater than 93% and specific power greater than 12 kW/kg is required for an electric narrow-body commercial ...
JMAG V19.1 features
Переглядів 1621 день тому
In JMAG-Designer Ver.19.1, we continue to enhance the essential of our FEA engine - mesher and solver. The analysis parameter view (APV) and dashboard which was implemented in v19.0 have also been updated for easier use. The optimization, efficiency maps, and multi-phase modeling empowers innovative product designs. More than 10 live demos of these new features will be presented in this session.
A Multidisciplinary Approach to Integrated Motor Modeling using GT-S
Переглядів 3821 день тому
As electric vehicles become increasingly more mainstream, an increasing level of refinement is required for a modern driving experience. As efficiency and NVH targets become increasingly more stringent, an integrated CAE modeling approach is required to predict system behavior early in the development cycle. This integrated CAE approach requires multi-disciplinary modeling, of electromagnetics,...
PMSM design for EV applications using multi-disciplinary optimization approach
Переглядів 5228 днів тому
This work demonstrates a Valeo's approach to electric machine optimization starting from the vehicle requirements level.
JMAG - Design and optim. of a high power density permanent magnet motor
Переглядів 7428 днів тому
A novel interior permanent magnet synchronous motor design comprising alternate layers of Permanent Magnet (PM) and Soft Magnetic Composite (SMC) was developed. The fabrication of the proposed design by cold spray additive manufacturing allows to eliminate the bridges and center-posts that are usually present in laminated interior PM rotors fabricated using conventional technologies.
Dynamic Motor Drive: Optimizing Electric Motor Controls
Переглядів 5428 днів тому
This study projects similar efficiency improvement for a synchronous reluctance motor drive in the WLTP. Those improvements enable reduced battery size and increased range while lowering total energy consumed, and do not require hardware changes to the motor or vehicle.
Integrated Motor Modeling using GT-SUITE and JMAG
Переглядів 2928 днів тому
While these analyses may typically be managed by different engineers, or even different departments, there is a growing need for increased collaboration. This presentation will detail several avenues for increased collaboration of motor integration to improve NVH behavior.
Efficiency Maps
Переглядів 4028 днів тому
In designing traction motors for electric vehicles, it is not only the performance of the motor itself that is evaluated, but also the energy consumption (electric vehicle fuel consumption) and distance while the vehicle is being driven. JMAG is capable of generating motor efficiency maps which can then be used as is to perform evaluations for drive cycles.
A Better Way to Design and Test Motor Drives
Переглядів 7428 днів тому
Automotive industry has widely accepted Model Based Design (MBD) for control software development; motivated by software’s safety critical nature and the need to comply with ISO 26262. The problem in the past was lack of ultra-high fidelity real-time Controller Hardware in the Loop (C-HIL) simulation of inverter and electric motor thus creating a gap in the workflow when evolving a model from M...
Efficiency Map improvements
Переглядів 2228 днів тому
In the V20.2 several improvements have been implemented concerning the efficiency maps analysis such as outputting an RT file from the efficiency map, including the magnets Eddy current loss calculation in the speed priority mode, reduce the modelling time in the conversion workflow from speed priority to accuracy priority mode.
FEA Modelling of Eddy Current Losses on Permanent Magnets
Переглядів 4528 днів тому
The losses due to eddy currents in permanent magnets of a motor, have significant impact on the magnet temperature and its performance. While designing Battery electric vehicles (BEVs) this can influence the range and the cooling system for the motor assembly. The rare-earth magnets have higher conductivities which leads to significant magnet losses at maximum speed operations. In case of pulse...
Modeling, analysis and design of large line-start permanent-magnet
Переглядів 6128 днів тому
Permanent magnet synchronous machines provide some benefits with respect to wound-field solutions, including lower losses, greater simplicity and higher reliability. This makes them potentially interesting also for large power applications involving continuous operation and large costs in case of sudden failure, such as pumps and compressors for pipelines, which are usually fed directly from th...
Motor Design using topology optimization
Переглядів 3128 днів тому
Realize high output density is required to develop EV traction motors, and conventional experience-based and existing product improvements are becoming unable to reach such higher requirement. Optimization is required to meet higher requirements, and a wide range of design space must be explored all over.
Design of a Series Hybrid Variable Flux Motors
Переглядів 3328 днів тому
This presentation analyses the electromagnetic simulation of 36 slot 6 pole series hybrid variable flux machine (VFM) using JMAG software. The series hybrid VFM with series rare-earth and AlNiCo magnets shows the benefits of high-power capability at high speeds, more stable magnet operation...
Comprehensive System to Component xEV Simulation
Переглядів 5428 днів тому
Comprehensive System to Component xEV Simulation
Multiphysics: analyses of magnetic field, heat and structure
Переглядів 3028 днів тому
Multiphysics: analyses of magnetic field, heat and structure
The classification or "family tree" of electric machines today
Переглядів 1828 днів тому
The classification or "family tree" of electric machines today
Effect of the Interaction of Different Manufacturing Imperfections
Переглядів 1928 днів тому
Effect of the Interaction of Different Manufacturing Imperfections
Optimization of PM machines for higher speed drive
Переглядів 2028 днів тому
Optimization of PM machines for higher speed drive
New Express delivery: High-end motor design tools
Переглядів 3028 днів тому
New Express delivery: High-end motor design tools
Simulation of a variable Flux Machine in JMAG
Переглядів 1128 днів тому
Simulation of a variable Flux Machine in JMAG
The unified theory of electric machines
Переглядів 4028 днів тому
The unified theory of electric machines
High-fidelity performance mapping of an electrically-excited synchronous motor
Переглядів 1528 днів тому
High-fidelity performance mapping of an electrically-excited synchronous motor
Design of a High Torque Density Halbach Rotor Coaxial Magnetic Gear
Переглядів 1928 днів тому
Design of a High Torque Density Halbach Rotor Coaxial Magnetic Gear
Export of Unprocessed JMAG Field Solution Data
Переглядів 1528 днів тому
Export of Unprocessed JMAG Field Solution Data
Electric Machine Windings with Reduced Space Harmonic Content
Переглядів 5828 днів тому
Electric Machine Windings with Reduced Space Harmonic Content
Electric Machine Design for Manufacturability
Переглядів 7128 днів тому
Electric Machine Design for Manufacturability
Suppression of Torque Ripple for Consequent Pole PM Machine
Переглядів 3828 днів тому
Suppression of Torque Ripple for Consequent Pole PM Machine
B l o a t
hello sir can you send me contact details , i need llc converter closed loop with cc and cv for ev battery charging file if possible .
useful👌👌
I have read a lot about this, but there is little info for how to make the transformer for them, for LLC I did find it but for LCC not, the only thing I found was that the induction of a LCC transformer but also for LCL has nothing much. I did read the transformer needs to have high enough inductance to not to load the Cp or parallel L to much or not because it is a current source action Cp, that need higher impedance, did try a inductance reactance X 4 x the max (low power) Ac load resistor. And how I do get the right AC resistor with a system who have multiply outputs, do I need to put all power of them together to one output power, in mine case that was 300 watts max. thanks
hi, i'm wondering, does 3D, thermal, vibration, sound analysis are all in 1 package of JMAG Designer ? or they are in separated packages?
Hey hope you fine I need this simulation file will you please send me this
thanks for the upload, can you make a video about losses and thermal analogic circuit please, in JMAG designer if it is possible
Can this software to simulate permanen magnet synchronous generator (PMSG) with condition loading ??
ua-cam.com/video/xOo3V5R87uU/v-deo.html for installation
what
what
dear channel owner please create a complete playlist regarding linear ossilating actuator simulations on jmag
i can help you out
Good presentation
Can JMAG perform thermal and vibration analysis of an electric motor
FOLLOWING
Where will i get online jmag software paid course as I want certificate?
Video quality is bad. please improve
its from 2013..
good vedio!
Need help ! Can u plz help ?
sure mam let me know ua-cam.com/video/xOo3V5R87uU/v-deo.html
Help needed regarding JMAG designer warnings ? Can u plz help for it
have you find some one ? i need help how about you ?
sure you may ask
@@user-gw4kd9lo4o sure you may ask
ua-cam.com/video/xOo3V5R87uU/v-deo.html
your software works on mac OS?
great episode! thrilling