TapTechNews May 14th report - BYD has released ePlatform 3.0Evo, integrating BYD's core electric technology for a safer, more efficient, and smarter driving experience.
Today, the official detailed the technology cluster of this platform, here is the breakdown by TapTechNews:
BYD's ePlatform 3.0Evo features a “world-first” 12-in-1 intelligent electric drive technology cluster, with a control efficiency of up to 99.86%, and a system comprehensive efficiency of 92%, including:
High-speed motor
Silicon carbide controller
Efficient reducer
On-board charger (OBC)
DC-DC converter
High-voltage distribution module
Vehicle control unit (VCU)
Battery management controller (BMC)
Energy management intelligent control system
Intelligent boost module
Intelligent current module
Intelligent self-heating module
23000rpm motor (world's highest production motor)
This platform features a “world-first” global intelligent fast charging technology cluster that supports:
This technology allows a 250A public charging station to boost the charging current to 400A, reducing the 10%-80% SOC charging time to 25 minutes.
This technology reduces the 80%-100% SOC charging time to 18 minutes.
This technology reduces low-temperature charging time by 40%.
This technology is 100% compatible with public DC charging stations.
This technology has a maximum power of 500kW (featured in the U9 vehicle), with a 10%-80% SOC charging time of approximately 12 minutes.
The platform features a “world-first” intelligent wide temperature efficient heat pump technology cluster with a 16-in-1 efficient heat management integration module, reducing heat management power consumption by 20%.
Intelligent dual-circulation battery direct cooling and heating technology supporting all-weather dual-circulation intelligent scheduling, precise temperature control in four areas, and a 25% reduction in battery heat management power consumption.
Electric drive efficient composite temperature control system with a 30% increase in low-temperature waste heat utilization efficiency and a continuous output power increase of ≥40kW.
The energy management intelligent control system supports multi-source sensing information, AI-based ahead decision-making, a 60km increase in high-temperature cruising range, and a 45km increase in low-temperature cruising range.
The BYD ePlatform 3.0Evo features a “world-first” CTB intelligent vehicle safety architecture technology cluster with a 100mm increase in front cabin safety buffer space, improving front collision safety by 60%. The internal skeletal CTB safety architecture includes 1500MPa ultra-high-strength closed-section roll-forming beams, blade battery integration, capable of withstanding the weight of 8 adult elephants.
Front and rear drive safety architecture improves front collision safety by 60%.
Steering pre-force safety transmission architecture enhances passenger cabin deformation resistance by 50%.
The internal skeletal CTB safety architecture improves body strength by 60%, with integrated TRB submarine-grade hot-forming front bumper, 1500MPa ultra-high-strength steel closed-section roll-forming beams, and a high-security CTB battery pack resistant to a 50-ton heavy truck roll-over.
Official claims include passenger cabin intrusion <5mm and collision acceleration of 25g.
Additionally, this platform features a “world-first” intelligent motion control technology cluster, using a power-chassis integrated motion control architecture, supporting dynamic state recognition, self-induction of motors, and image recognition.
The BYD ePlatform 3.0Evo includes the iTAC intelligent torque control system which supports slip recognition, approximately 50ms earlier response time, about 40% reduction in initial skid wheel speed, and an 11.7% reduction in maximum lateral tilt angle.
iTAC also supports personalized scenario modes, including terrain assistance, stuck vehicle assistant, race mode, and drift mode.