动力锂离子电池现状、安全性及寿命评测PPT课件

Tsinghua
Beijing
Institute of New Energy Technology, INET, Tsinghua University
LithiuFmuReiol&nC腾杰De2会l0bl11a汽车务ttw动ewwr. yg力e 电池研
top- 讨会 event. com
Institute of New Energy Technology, INET, Tsinghua University
负极
正 event. com
从纳米尺度到微米尺度，再到毫米尺度
极
结构
性能
电极 结构
电池 结构
材料合成 材料修饰
新工艺 新材料
电极制造 电池制备
高性能 锂电池
表面/界 面化学
安全性 长寿命
电极 模型
电电池极 模模型型
Institute of New Energy Technology, INET, Tsinghua University
Institute of Nuclear and New Energy Technology
The Great Wall
Tsinghua University
杰2腾01会1汽车动
务ww 力电
w.ge 池研
to p- 讨会
Ming Tombs
event. com
The Institute
• Less than 50 minutes drive • 45 km
电动交通是移动电话和互联网后的最重要的技术革命 。
Institute of New Energy Technology, INET, Tsinghua University
规模储能是动力电池的又一重要20 杰市1 汽场1
腾会 车动
• Manage fluctuations in electricity demand. 平抑电网波动。
w.ge 池研
different cell models.t oep讨- 会
• Ultra High power 超高功率(>20C)- 19 manufacturers,
>120
different
cell
ve
models n
.t.co
m
Market grow of 15% CAGR(复合年均增长率) per year driven by the EV growing market, Cell costs
See also ‐
Institute of New Energy Technology, INET, Tsinghua University
单体电池容量最高的高功率动力电池
杰 2011汽 腾 务
w.
Cell
Size
Cap
Cycle Temp Weight Weight
动力锂离子电 池现状、安全 性及寿命评测
内容
杰2腾01会1 汽务车动 ww
力电
w.ge 池研
to p- 讨会
• 清华大学核研院锂离子电池实验室介绍
event. com
• 动力电池现状 • 锂离子动力电池的安全性 • 锂离子动力电池的使用寿命
Institute of New Energy Technology, INET, Tsinghua University
20
15
300
37 mpg
250
58 mpg &
200
140 Wh/mi
150
10
100
76 mpg &
5
211 Wh/mi 50
0
0
0
5
10
15
20
25
30
Time of Day (hr)
1 会
w.
400
350
CV
$3.45
---
9.1
HEV
$2.48
---
6.5
PHEV20
$1.58 $0.48
3.2
1.1
2000
45
78
212
2844
7742
AmericanLithiumInc No-P.N
3.2
1.5
2000
34.3
140
290
2798
5806
HenanBideliEnergy ICR18650P
3.7
1.4
500
38
136
306
2726
6129
Samsung
3.6
1.5
500
45
120
326
电动车对动力电池的需求在持续20 杰增1 汽长1
腾会务车动 ww
力电
w.geto池p-研讨会
event. com
E-Transportation is the most significant technological revolution after the cellular and the internet.
杰2腾01会1 汽务车动 ww
力电
w.ge 池研
to p- 讨会
event. com
动力锂离子电池的现状
Toyota Camry
目前市场上的混合动力车
杰2腾01会1 汽务车动 ww
力电
w.ge 池研
to p- 讨会
event. com
Toyota Prius
Toyota Highlander
Honda Insight
• 研王究莉骨、干任（建硕国士、）李：建武刚玉、玲高、剑冯丽娟、张丽春、孙文婷、陈敏 • 实验室技师：陈克勤、常彩霞、李智敏、康建峰、杨兆卫、史波
op-ev讨eent会t.c om
• 博士生、硕士生：10-15名
锂离子电池研究概况
杰2腾01会1 汽车动
务ww 力电
材料合成，机理诊断，电极/电池工程化，数学模型w.geto池p-研讨会
Honda Civic
Honda Accord
Lexus RX400h
Lexus GS450h
Saturn Vue
Ford Escape
Chevy Silverado
more and more
Institute of New Energy Technology, INET, Tsinghua University
[Wh/Kg]
[Wh/L] t
ev
density [W/L]en
[W/Kg]
Advancedbattery factory1201007
3.3
1.2
1000
43
92
239
5525
m
14372
Q-LiteIndustrial ICR18650HH
3.7
1.3
500
40
120
275
3006
6885
CENSEnergyTechCo 18650P
ELECTRIC ACCESSORIES
混合动力车
杰2腾01会1 汽车动 务ww 力电
w.ge 池研
to p- 会
ADVANCED ENGINE
event. com
PETROLEUM ONLY
76hp gasoline engine, 67hp electric motor, 1.5kWh battery Institute of New Energy Technology, INET, Tsinghua University
燃料电池实验室
杰2腾01会1 汽务车动 ww
力电
w.ge 池研
to p- 讨会
event. com
Institute of New Energy Technology, INET, Tsinghua University
锂离子电池实验室
• •
学学术术带骨头干人 （： 博姜 士长 ）印 ：、 何万向春明荣、蒲薇华、应皆荣、李建军、刘杰2腾靖01会1汽务w车ww、动.g力电池郭研建伟、
ADVANCED ENGINE
插电式混合动力车
ELECTRIC ACCESSORIES
杰2腾01会1 汽务车动 ww
力电
Fuel Flewx.giebto池ipl-研it讨y会
event. com
PETROLEUM AND/OR
ELECTRICITY
BATTERY RECHARGE
76hp gasoline engine, 67hp electric motor, 9.0kWh battery (30mi) Institute of New Energy Technology, INET, Tsinghua University
功率最高的18650电池
Cell
V
Cap Cycle Weight
[Ah] lifeto
[gr]
杰2腾01会1 汽车动 务 Weight力
Volume
80%
Weight
Volume
ww
power
energy density
energy density
powerw. op-density ge 研讨会
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杰2腾01地会1汽务 动车 位力
www. 电池 geto 研讨 p- ev 会 ent. com
60
Volume energy density [Wh/L]
129
p -
Weight constant power density [W/Kg]
Volume ev en powert. co m density
[W/L]
10855 23169
304
108
261 10855 26148
640
67
144 8437 18000
务ww 力电 w. ge 池研
• MW reserve power plants. 兆瓦级储能电站。
to p-
讨会 ev
• Manufacturers to take a part: A123, Altairnano, Enerdel,
ent. com
Electrovaya, International Battery, Ultralife, Valance, Saft. BYD
池有限公司
21 1028
Lionik
255 x 100 500 to -20 3600 105
深圳市龙锂实业 有限公司
145 x 55
80% to 60
186 1055
powe dte. nsity [W/L]
213
1868
Institute of New Energy Technology, INET, Tsinghua University
钛酸锂电池移动储能电站
磷酸铁锂电池固定储能电站
Institute of New Energy Technology, INET, Tsinghua University
动力电池的现状
腾杰会2务0车1w1w动汽力电
• High power 高功率(>10C)- 84 manufacturers, > 1500
台湾
Institute of New Energy Technology, INET, Tsinghua University
动力电池的包装方式
杰2腾01会1 汽务车动 ww
力电
w.ge 池研 to p- 讨会
even
Poucht . com
cells
Cylindrical cells
• 较好的传热
安全性好 使用寿命长
Prismatic cells
Institute of New Energy Technology, INET, Tsinghua University
功率最高的磷酸铁锂电池
Cell
A123AHR18700M1UL
TRA A123AHR32157M1HD SaftVL12V
Percentage of Vehicle Fleet In Use (%) Cumulative Fuel Consumed (gallons)
混合动力车的实际节油效果
40 Conventional
35 PHEV40
30
25
• 8647 total miles driven • 共行驶8647英里
5.4
PHEV40
$1.21 $0.72
5.1
Assumes $2.41/gal and 9¢/kWh
PHEVs: >40% reduction in
operating costs
>$500 annual savings
Institute of New Energy Technology, INET, Tsinghua University
Size [mm]
D=18 L=70 D=32 L=157 D=47 L=173
Cap Cycle
[Ah]
life
Temp range
0.7 1000to 90%
-10to 100
10 1000to 80%
-30to60
12 500to 80%
-30to60
Weight [gr]
38
Weight energy density [Wh/Kg]
Volume
t
[mm] [Ah]
life
range
[gr]
energy
energy
density
density density
[Wh/Kg] [Wh/L] [W/Kg]
Beijing China 850 x 200 500 to ? 7000 102
Powerel 北京中润恒动电
560 x 71
80%