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Engineers concerned in battery and EV design and manufacturing have widespread objectives: to maximise efficiency, lifespan, and security.
Be part of this session at our Fall Digital Convention on EV Engineering, offered by Tekscan, to be taught why strain mapping is a crucial step in battery R&D for bettering battery life, and how one can apply it in high quality management to seek out the “candy spot” for battery stack strain. Attendees may also perceive how the evolution of electrical and autonomous automobiles comes with the necessity to re-think conventional automotive R&D and design approaches, and the way strain mapping provides information and insights to tell design selections.
Different periods at our Spring Digital Convention embody:
Pioneering Charging Know-how For 800 V EVs
Throughout this session, the Preh group will discover hit pioneering HV Booster that allows 800 V electrical automobiles to cost at 400 V charging stations, in sequence since 2019 with Porsche Taycan.
Preh HV Booster contains a resonant converter that “boosts” 400 V electrical energy to 800 V permitting, with its 150 kW nominal energy, the charging of 80% of the battery in simply over 35 minutes. Its particular topology achieves a really excessive effectivity (over 97%) and the in-house custom-made software program ensures a full interoperable use in any respect DC charging stations obtainable worldwide.
Register right here to be taught extra—it’s free!
Methods To Enhance The Insulation Lifetime In Presence of Partial Discharges
Because the introduction of inverters for RPM management in electrical motors, the phenomenon {of electrical} discharges in low voltage machines gained consciousness amongst consultants.
Relying on the availability cable size, the inverter sort, in addition to the traits of used semiconductors the voltage on stator terminals, can attain a considerably greater worth in comparison with the precise inverter output voltage.
On the similar time the insulation techniques for low voltage motors had been by no means designed to resist the presence of partial discharges in operation. In view of the most recent traits in direction of sooner switching semiconductors in addition to 800V working voltage for e-drives, the flexibility to deal with partial discharges is turning into more and more essential. New developments within the discipline of insulation supplies have the flexibility to particularly deal with this problem.
Register right here to be taught extra—it’s free!
See the total session listing for the Fall Digital Convention on EV Engineering right here.
Broadcast dwell October 17 – 720, 2022, 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 techniques, testing, powertrains, thermal administration, circuit safety, wire and cable, EMI/EMC and extra.
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