Advantage
Environmental Energy source.
Reduce greenhouse gases emission
Primary role as a improvement of future environment.
Disadvantage
Economical Problem
Storage problem , Transport problem
1.United States
Perform the research and development through
DOE(Department Of Energy)
Invest a lot of fund in Stack technology.
2.Japan
Hydro Fuel cell research and develop
Electrochemical devices that convert chemical energy in fuels into electrical energy directly
High efficiency & low environmental impact
Component
Five fundamental classes exist, depending on the nature of the electrolyte
PAFC
AFC
Chemical energy Electrical energy
Characteristic
Chemical reaction
-use oxidation
-supply fuels and oxygen from outside
-emission products to outside
Fossil fuel is limited
Fossil fuel is the main reason of global warming
The rate of energy dependence on imports is 96.8%
Increase energy import price by increasing international oil
Li-ion is the best power storage we get
- Good : Light weight, High capacity,
Low self-discharge
- Bad : Safety, Aging, Deep discharging
1. What is Micro Fuel Cell (MFC)?
2. MFC’s Advantage
3. Kind of MFC
4. Compare MFC
5. MFC’s Now & Future
♣ Fuel Cells?
Electrochemical cell that converts a source fuel into an electrical current.
Fuel Cell has strength in..
1. Hig
실험 목적
자동차조작시 순 동력 요구량
순 동력을 충족시키기 위한 전체동력을 생성해 내는 전류 밀도
순 동력이 얻어지는 Point 결정
세 가지를 반복시키며 셋 중에 하나에 초점을 둠
가능한 한 순 동력 생성
최소전지전압 또는 최대전류밀도 중 한가지를 선택, 부과
동력의 제한을 두었