BEV E-drive System
Stock Abbreviation：巨一科技(CN)
Stock Code：688162
Stock Abbreviation：巨一科技(CN)
Stock Code：688162
Technical Highlights:
Platformization: Platform-based design with extensive performance coverage.
High Efficiency: High Power Density, Wide High-Efficiency Range.
Low cost: compact size and lightweight.
Application Prospects:
Applicable to A0-A class vehicles, bidirectional OBC supports V2L, charging power covering 3.3kW, 6.6kW, and 11kW, and supporting 400A ultra-fast charging.
Water-cooled Three-in-one Integrated Electric Drive System is composed of three separate units: E-motor, E-inverter and reducer. Through highly integrated technical scheme, a small volume, high power, highly integrated bridge assembly product with low electromagnetic noise and excellent NVH performance is developed to meet the full-time driving requirements of front and rear drive.
Technical Highlights:
Sound Reduction: Total noise reduced to 73 dB.
Intelligent Features: Rotor Temperature Estimation, Smart Oil Pump, Active Heating, Harmonic Injection.
High Efficiency: CLTC Efficiency of 89.57%.
Safety: Supports Information Security.
Application Prospects:
The platform is compatible with both BEV and PHEV, covering 400V voltage architecture, suitable for A/B-segment vehicles, with optional differential lock, a maximum climbing angle of 60%, and supports both IGBT and SiC technologies.
Technical Highlights:
Two-in-one integrated design.
High efficiency.
High automation process coverage.
Compact, lightweight, and highly integrated.
OTA Update.
Application Prospects:
Adaptable multi-in-one assembly for integrated applications, with independently encapsulated housing for standalone power applications, and OBC expandable up to 11kW.
JEE high power density drive motor type is permanent magnet synchronous motor, which is developed by professional electromagnetic, thermal, structural and NVH team. It has the advantages of high power density, high torque density, high speed operation ability, and can be applied with gear box with high transmission ratio. Over 10 years of continuous production, the cumulative supply has exceeded 200,000 sets, reliable quality, low cost.
Mass production: HONDA VE-1, JAC & Volkswagen SOL , JAC iEV7S, YUDO π1, YUDO π3, etc.
JEE high power density E-inverter is highly integrated with small volume, large capacity and high power density. The system has high integration, adequate vehicle protection measures, highly automated production, good product consistency and convenient vehicle layout. Over 10 years of continuous production, the cumulative supply has exceeded 200,000 sets, reliable quality, low cost.
Mass production: HONDA VE-1, JAC & Volkswagen SOL , JAC iEV7S, YUDO π1, YUDO π3, etc.
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