A digital prototype of a battery charging design is created with SaberEXP, a piecewise linear circuit simulation instrument from Synopsys. Design issues embrace charging and discharging profiles, energy conversion from grid (AC) to battery (DC), management algorithms are both ASIC primarily based, or software program pushed.
This battery charging design makes use of a two stage AC-DC converter, comprised of a front-end AC-DC two part interleaved increase converter delivering fixed voltage (600V DC) on the intermediate DC bus. The second stage is a CLLC DC-DC full bridge resonant converter that helps environment friendly and exact management of energy delivered to the battery. The management algorithm is written in C language and examined in the identical simulation atmosphere. The outputs of the design will be fixed present or fixed voltage, starting from 250V DC to 400V DC and charging present as much as 15A.
This design makes use of time-domain simulations carried out below each regular and fault situations and presents summarized outcomes.
Be part of this webinar at our September Digital Convention on EV Engineering, offered by Synopsys, to learn the way the Saber simulation instrument suite presents distinctive flexibility in designing and optimizing each {hardware} and software program, making it a singular platform for bettering design high quality, lowering design cycle occasions, and streamlining code debugging.
September 18, 2025, 11:45 am EDT
Register now—it’s free!
See the whole session checklist for the Digital Convention on EV Engineering right here.
Broadcast reside from September 15 to 18, 2025, the convention content material will embody your entire 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.
