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Battery System for Passenger Vehicle
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Battery System for Passenger Vehicle
KeyPower has supplyed power battery systems for dozens of passenger vehicle models with mass production, and accumulated rich experience in product development. The performances of safety, reliability, lightweight and thermal management are in the forefront of the industry.
Never-on-Fire Battery Pack
- The patent technology of “Firewall” can block the spreading of battery thermal runaway and achieve battery pack will be never on fire.
- With the technology of “one temperature sensor for one cell” and all-time monitoring, cell state can be real-time monitored. Once a cell becoming abnormal, BMS could alarm to vehicle instantly and the heat spreading would be blocked .
Full Life Cycle Quality Assurance
- Designed Life could be up to One Million kilometers
- High-Precision Estimation of State Parameters During Full Life Cycle Of Battery System
- Strong Adaptability to Extreme Environment including High Temperature, Extreme Cold Temperature, Strong Vibration and Soaking in Water During Full Life Cycle of Battery System
Thermal Management in Low Temperature
- Extend Vehicle’s range by 10% in Winter with the Thermal Management System, Which is Based on the Model based algorithm with Big Data of real driving data
- Lower than 3% of Estimation Errors of SOC at Different Environmental Conditions, Which Based on “Comprehensive Kalman Filter and Artificial Neural Network Battery System State Estimation Algorithms”
Lightweight technology
- Energy density of LFP battery system can be up to 140Wh /kg, and energy density of NCM battery system could over 180Wh /kg.
- Using the technology of matrix module/ CTP(cell to pack)/CTC(cell to chassis), Both the number of parts and cost can be reduce.
- By applying distinguished non-load-bearing structure of battery box, 30% of box weight can be reduced.
关键词：
客车
货车
乘用车
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Beijing Headquarter/R & D Center:
Beijing KeyPower Technologies Co., Ltd.
Address: 9B, Diantong Innovative Plaza, No. 7, Jiuxianqiao North Road, Chaoyang District, Beijing
Phone: 400 666 4009-1(China)
Email: office@key-power.com.cn
Suzhou Manufacturing Base:
Suzhou KeyPower Technologies Co., Ltd.
Address: Building 17, Dongjing Industrial Workshop, Suzhou Industrial Park, Suzhou
Phone: 400 666 4009-2 (China)
Email: Plant@key-power.com.cn
Liuzhou Manufacturing Base:
Liuzhou KeyPower Technologies Co., Ltd.
Address: Building 3, Intelligent Grid Industrial Park Phase Ⅱ, Northern Ecological New Area, Liuzhou
Phone: 400 666 4009-4 (China)
Email: PlantLZ@key-power.com.cn
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