Fuel cell system is a power generation device that directly converts the chemical energy of hydrogen and oxygen into electrical energy, and its basic principle is that hydrogen releases electrons through the catalyst at the anode, electrons are transmitted to the cathode through the external circuit, and protons are transported to the cathode through the proton exchange membrane and oxygen under the action of the catalyst to generate water, electricity and heat.
The 10kW fuel cell power generation system consists of fuel cell stack, anode circuit, cathode circuit and cooling circuit. The anode circuit transports hydrogen to the fuel cell stack, the cathode circuit transports air to the fuel cell stack, and the cooling circuit controls the temperature of the fuel cell stack. The fuel cell stack emits electricity, and converts it into a 48V DC output via DC/DC.
It can be used in the field of electrically driven vehicles such as buses, group vehicles, logistics vehicles, tractors and rail transit, and can be used as a direct power source or range extender for transportation, as a backup power supply for hospitals, schools etc, and can also be used as a grid-connected power generation.
Technical Specification |
Parameter |
Note |
|
System Rated Output Power(kW) |
10 |
System (excluding 48VDC efficiency and radiator power consumption) |
|
Stack Output Power(kW) |
12±1 |
|
|
Idle Power(kW) |
≤2 |
|
|
Fuel Cell Quantity(pcs) |
222A@54V |
|
|
Voltage and Current Output |
54 |
|
|
DCDC Output Voltage(V) |
DCDC Efficiency≥92 |
System (excluding 48VDC efficiency and radiator power consumption) |
|
System Efficiency(%) |
<15 |
Environment Temperature>5℃ |
|
Response Time (power-on to idle)(s) |
|
|
|
Working Environment Temperature(℃) |
-10-40 |
|
|
Storage Environment Temperature(℃) |
-20-60 |
|
|
Working Environment Temperature(℃) |
0-95 |
|
|
Stack Operating Temperature(℃) |
60-70 |
|
|
Hydrogen Requirements(%) |
>99.97% |
|
|
Hydrogen Inlet Pressure(Mpag) |
0.6-1 |
|
|
Stack Type |
single heap |
|
|
Cooling method |
liquid cooling |
Add antifreeze(electrical conductivity≤5μs/cm) |
|
10℃ Cooling Start Time(min) |
<15 |
|
|
Working Pressure(kPa) |
≤50 |
|
|
IP level |
IP54 |
|
|
Noise(dB) |
≤80 |
|
|
Dimension(mm)DC/DC and Radiator |
940*700*770 |
Subject to the actual system |
|
Weight(kg) DC/DC and Radiator |
180 |
Subject to the actual system |
|
Insulation Resistance(Ω/V) |
≥500 |
|
|
Thermoelectric linkage |
With a heat exchanger, the fuel cell can supply heat to the outside |
|
|
Communication Interface |
CAN 2.0B |
|