The hydrogen fuel cell system pipeline plateau environment test chamber is a device used to conduct plateau environment testing of hydrogen fuel cell systems. It simulates the climate and environmental conditions in plateau areas to evaluate and verify the performance, reliability and adaptability of hydrogen fuel cell systems.
It is suitable for environmental test items of fuel cell engine units, temperature and humidity tests of other components, and pipe height tests. And meet the following tests of environmental simulation of a fuel cell engine with a power of 150kw.
working principle:
The fuel cell is used to simulate the pipeline climate environment under low temperature and high pressure conditions. It has the hydrogen explosion-proof function of the whole machine and can accurately simulate the fluctuation test of plateau temperature, plateau air pressure and plateau oxygen content at the suction end of the fuel cell.
1. It can provide the necessary conditions for the operation of the fuel cell stack, such as high-precision gas flow control function, fast and wide-range inlet temperature and dew point temperature control function, etc.
2. Can be used to test the output characteristics of fuel cell stacks under different working conditions.
3. Equipped with data collection to collect all operating data during the operation of the test bench. It has data filtering function and export function, and can export the retrieved data in EXCEL format.
4. Equipped with a complete safety alarm control system.
5. All hydrogen pipes and valves are made of imported brand 316L material, all valves are made of imported brands, and all standard parts are selected from internationally renowned brands.
Temperature range |
-50ºC~+100ºC[Meet static storage requirements] |
Humidity range |
-40ºC~85ºC [meet heat load requirements, maximum heat dissipation of 150kW] 10%~95%RH (within the range of 10ºC~85ºC) [static no heat load] |
Temperature control accuracy |
At 65ºC, the response time for humidity from 10% to 95% does not exceed 100min [static no heat load] temperature and humidity 60ºC/90%RH [heat load 150kW] |
Temperature fluctuation |
<=±1ºC [when the engine is not running], S+3ºC [when the engine is running, the maximum heat dissipation is 150kW |
Temperature uniformity |
<=±0.5ºC [no load], <=±3ºC [with load 150KW] |
Humidity control accuracy |
<=2.0ºC[When the engine is in the cabin without heat dissipation] |
Humidity fluctuation |
Within ±5%RH [no load] |
Heating rate |
-40ºC~+85ºC, the average speed of the whole process is 1ºC/min [540kg electric stack is placed inside to dissipate heat 150W |
Cooling rate |
+80ºC~-40ºC, the average speed of the whole process is 1ºC/min [540kg electric stack is placed inside to dissipate heat |
Customer testing product |
Test product: metal fuel cell stack engine + total weight: 540kg + stack power: 150kw |