锂离子动力电池安全性设计及寿命评估.

Market grow of 15% CAGR(复合年均增长率) per year driven by the EV growing market, Cell costs are decreasing by 8% per year (Source: IIT).
Far-East manufacturers dominate the market 中日韩在动力电池制造方面占支配
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PETROLEUM ONLY
76hp gasoline engine, 67hp electric motor, 1.5kWh battery
插电式混合动力车
Fuel Flexibility
ADVANCED ENGINE ELECTRIC ACCESSORIES
PETROLEUM AND/OR ELECTRICITY
A123AHR18700M1UL TRA A123AHR32157M1HD SaftVL12V
D=18 L=70 D=32 L=157 D=47 L=173
0.7
1000to 90% 1000to 80% 500to 80%
-10to 100 -30to60
38
60
129
10855
23169
10
304 640
电动车对动力电池的需求在持续增长
E-Transportation is the most significant technological revolution after the cellular and the internet. 电动交通是移动电话和互联网后的最重要的技术革命 。
规模储能是动力电池的又一重要市场
• Manage fluctuations in electricity demand. 平抑电网波动。 • MW reserve power plants. 兆瓦级储能电站。 • Manufacturers to take a part: A123, Altairnano, Enerdel,
Electrovaya, International Battery, Ultralife, Valance, Saft. BYD
37 mpg 58 mpg & 140 Wh/mi
250
200 150 100
Assumes $2.41/gal and 9¢ /kWh
76 mpg & 211 Wh/mi
5 10 15 20 25
50 0 30
PHEVs: >40% reduction in operating costs >$500 annual savings
300
Cumulative Fuel Consumed (gallons)
PHEV40
CV
$3.45
---
9.1
HEV
PHEV20 PHEV40
$2.48
$1.58 $1.21
--$0.48 $0.72
6.5
5.4 5.1
25
20 15 10 5 0 0
• 8647 total miles driven • 共行驶8647英里
108 67
261 144
10855 8437
26148 18000
12
-30to60
See also ‐ www.advancedbatteryfactory.com
单体电池容量最高的高功率动力电池
Cell Size [mm] Cap [Ah] Cycle life Temp range Weight [gr] Weight energy density [Wh/Kg] Volume energy density [Wh/L] power t. density [W/L]
3600
磷酸铁锂电池固定储能电站
钛酸锂电池移动储能电站
动力电池的现状
• High power 高功率(>10C)- 84 manufacturers, > 1500 • Ultra High power 超高功率(>20C)- 19 manufacturers,
different cell models.t >120 different cell models
density [W/Kg]
Beijing China Powerel 北京中润恒动电 池有限公司 Lionik 深圳市龙锂实业 有限公司
850 x 560 x 71 255 x 145 x 55
200
500 to 80%
?
7000
102
21
1028
213
100
500 to -20 80% to 60
锂离子动力电池安全性设计及寿命评估
北京锂离子电池安全测评中心
主要内容
动力锂离子电池的发展现状 锂离子动力电池的安全性分析
锂离子动力电池安全性设计
锂离子动力电池的使用寿命
锂离子动力电池的现状
目前市场上的混合动力车
Toyota CaLeabharlann Baidury
Toyota Prius
Toyota Highlander
Honda Insight
Honda Civic
Honda Accord
Lexus RX400h
Lexus GS450h
Saturn Vue
Ford Escape
Chevy Silverado
more and more
混合动力车
ELECTRIC ACCESSORIES
ADVANCED ENGINE
台湾
动力电池的包装方式
Pouch cells
Cylindrical ells
•
较好的传热 安全性好 使用寿命长
Prismatic cells
功率最高的磷酸铁锂电池
Cell Size [mm] Cap [Ah] Cycle life Temp range Weight [gr] Weight energy density [Wh/Kg] Volume energy density [Wh/L] Weight constant power density [W/Kg] Volume power density [W/L]
BATTERY RECHARGE
76hp gasoline engine, 67hp electric motor, 9.0kWh battery (30mi)
混合动力车的实际节油效果
40 Conventional 35
Percentage of Vehicle Fleet In Use (%)
30