pei shanshan feng jiaqi
DESCRIPTION
The survey to the eco-friendly vehiclesTRANSCRIPT
Release Of Chaser
Reporter : Han Peijuan
Pei Shanshan Feng Jiaqi
Xie Tianxi Sun Jian
The survey to the eco-friendly vehicles
Three kinds of green cars
hybrid electric vehicle ( HEV )electric vehicle ( EV)fuel cell vehicle (FCV).
What’s hybrid electric vehicle ( HEV )?
Hybrid electric vehiclePower unit
motor engine
fuel
gasoline
The working principle of HEV
Stopping Starting General running
acceleration deceleratiion
The advantage of HEV
What’s electric vehicle ( EV ) ?
Electric vehicles (EV) will use the electrical energy stored in the battery to drive the motor .
The cars are into "no oil" era
Household power
batterymotor
The advantage of EV
Available models of HEV and EV
models : BYD·Qinprice : about 200,000species : HEV
models : BYD·E6price : 369,800species : EV
models : Camry·Honourprice : 259,800-329,800species : HEV
models : Lexus·CT200hprice : 279,000-416,000species : HEV
models : Buick lacrosse·eAssistprice : 265,900-285,900species : HEV
The disadvantage of HEV and EVHEV
1 、 the car carries an internal combustion engine, which could generate carbon emissions
and produce pollution to the environment.
2 、 it’s much more expensive than the traditional cars.
EV
1 、 Electric cars’ travel distance is quite limited.
2 、 The current charging stations are limited.
3 、 The production cost and price of EV are high.
From the standpoint of the industrial chain, HEV and EV are not low carbon
well to tank CO2 emissions
100
41 34
68 76
4622
37
7
3625
65
020406080
100120
The era of FCV is comingSetting the next 100 years in motion……
On June 10, 2014, Modern Tucson FCV formal land in California market
On December 15, 2014 ,Toyota Mirai FCV market.
Chaser
Motor &
Power Control Unit
Fuel Cell
Energy Storage Battery
Hydrogen Tank 1 Hydrogen Tank 2
Chassis structure and working principle
• No noise• Environment-friendly • Long cruising ability • Low-cost
Characteristics
The Global Distribution of Hydrogen Refueling Station
184 stations in operation all over the world as of 2015.03.47 stations are planned to set up or are setting up.
on-site H2 making system
H2 compression system H2 storage system
H2 filling systemFCV
off-site H2 making system
Schematic Diagram of Hydrogen Refueling Stations
Hydrogen Making• Quality of hydrogen for cars: purity≥99.99% , CO <0.1ppm, CO2 <1ppm, O2 <2ppm , N2 <50ppm , dew point = 60℃
• gasification and coking of coal.• water electrolysis for hydrogen making(Solar hydrogen system)• hydrogen making by natural gas reformation• hydrogen making by methane (catalytic) cracking• hydrogen production from biomass
Hydrogen Storage• high-pressure gas storage----700bar• low-temperature liquid storage-----high cost and special requirement• hydrogen-reserving metal-----promising but immature
High –pressure gas storage low-temperature liquid storage
• Location : Tianjin
• Time : 2016.01.01~2018.01.01
• Stations: 3
• Cars:100
FCV testing
Budget about economy, market and payback of HFCV
CONTENTS
Cost Budget1
Market Prospect2
Payback3
Cost Budget
1 Cost Budget• The cost of auto-body• Engineering cost of hydrogen refueling station
— * —
Cost Budget
Total cost summary chart
Market prospect
2Market prospect
• Green power conform to sustainable development• The release of safety standards will further promote the dev
elopment of hydrogen energy vehicles• Countries have begun to compete market opportunity and
china has mastered the advance technology
Payback
3 Payback• Environmental benefits• Sustainable economy reward
Thank you !