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Interpretation of the whole cabin plateau environment test chamber of hydrogen fuel cell system
Date: Mar 08,2024 Views: 44
Interpretation of the whole cabin plateau environment test chamber of hydrogen fuel cell systemFuel cell vehicles (FCV) are an important direction for future automobile development. Major automobile manufacturers and parts factories have successively invested a large amount of manpower and material resources in R&D and evaluation capabilities.
Among them, hydrogen-related environmental simulation tests are very important for the development and evaluation of FCVs. Next, I will introduce to you the whole-chamber plateau environment test chamber of the hydrogen fuel cell system of "Environmental Instrument".
Features: The hydrogen-related environment simulation test chamber adopts functional modular design, explosion-proof and anti-static design, adapts to different needs of customers, and has the characteristics of high reliability, comprehensive safety warning, etc., and is suitable for testing of stacks and fuel cell engine systems.
Product advantages
1. Modular design
1. Functional modules are independent of each other and can be run independently according to test requirements, allowing for flexible selection;
2. The main control PLC and the safety matrix PLC are independent of each other;
3. The safety system can be connected with the superior laboratory safety system (supports multiple communication protocols such as TCP/CAN/RS 485)
2. Refrigeration control of double parallel single-stage screw machine
1. Large cooling power and small footprint.
2. Compressor energy level control. When the refrigeration power demand is reduced or there is no cold start, the system automatically switches to single compressor operation, which is efficient and energy-saving.
3. The refrigeration system is compatible with the refrigeration capacity required by gas pre-cooling system, stack glycol cooling system and fresh air system.
3. Gas pre-cooling system, quickly controls the passing gas temperature demand to ensure cold start conditions. Equipped with a water-cooling auxiliary heat dissipation system to quickly cool the activated battery or fuel cell engine system to meet testing needs.
1. Indirect refrigeration method, safe and stable;
2. The refrigeration system cools the silicone oil to stabilize the temperature, and the silicone oil tank is insulated to provide buffering for loading and unloading during the test to ensure accurate data;
3. Cathode/anode cooling is independently controlled and can control different inlet air temperatures.
4. The fresh air system realizes stepless adjustment of flow rate and reduces the concentration of dangerous gases in the box.
1. Fresh air temperature range: -40℃~RT
2. Fresh air volume: low temperature 300m³~1500m³,
Normal temperature 300m³~3000m³ Maximum air exchange rate 15 times/hour
3. Both fresh air and forced exhaust flow rates can be adjusted.
5. Plateau simulation system provides a stable air pressure environment for loading and unloading during the test.
1. Hazardous gas detection system, redundant design, independent PLC safety matrix closed-loop operation to avoid potential safety risks during the test.
2. The pipeline plateau simulation system is equipped with a pressure stabilizing tank for controlling the intake and exhaust, providing a stable air pressure environment for loading and unloading during the test;
3. Pipe connection, control response is direct and agile.
If you want to know about product selection, you can visit the official website of "HUANYI Instruments" and consult relevant technical personnel.
