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Testing traction inverters, together with the controller and energy electronics, at full energy generally is a problem. Actual elements will not be but accessible or the traditional check benches merely don’t provide sufficient flexibility to check the controller robustness. That is the place Energy HIL programs come into play.
Energy {Hardware}-in-the-Loop (Energy HIL) simulators can present testing capabilities for motor inverters throughout improvement and validation of electrical motor drive programs. The Energy HIL gives the emulation of real-world electrical grid circumstances and motor masses to evaluate the efficiency and reliability of the motor inverter. Simulating varied working eventualities, together with voltage sags, surges, and transient occasions, Energy HIL testing permits engineers to totally consider an inverter’s response, management algorithms, and fault tolerance.
Be a part of this webinar on the Fall Digital Convention on EV Engineering to study concerning the Energy HIL programs that dSPACE gives—tailored for HIL simulation on the energy stage.
dSPACE programs provide the flexibleness to check the inverter with out the actual motor, permitting for configuration adjustments, with out {hardware} adjustments, enabling true-of-life simulation with out mechanical limitation. dSPACE Energy HIL Techniques mix the flexibleness of established HIL programs with the total energy discovered on dynamometers or in real-world prototypes.
Different classes at our Fall Digital Convention embrace:
Subsequent Technology PCB Relay Options to Exchange Contactors in EV Chargers
The design of AC and DC EV charger merchandise continues to evolve to fulfill the demand available in the market for greater output energy and compact packaging. The standard resolution is to make the most of contactors, which are sometimes pricey, massive, and require handbook meeting. OMRON has developed options to those issues with their subsequent technology PCB relays that are price efficient and save on vitality and board area.
On this session, OMRON will showcase a wide range of relay options to fight the problems that EV charger designers face:
- Price, Dimension, and Weight Limitations
- Warmth Technology from Componentry
- Assembly Excessive Energy Necessities
- Unreliable Guide Meeting
Please be a part of and uncover how OMRON relays generally is a helpful product resolution to the rising wants of EV Charging.
See the total session checklist for the Fall Digital Convention on EV Engineering right here.
Broadcast reside on October 2-5, 2023, the convention content material will span the EV engineering provide chain and ecosystem, together with motor and energy electronics design and manufacturing, cell improvement, battery programs, testing, powertrains, thermal administration, circuit safety, wire and cable, EMI/EMC and extra.
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