Test system and test method for fuel cells
A fuel cell and test system technology, which is applied in the direction of fuel cells, fuel cell additives, fuel cell control, etc., can solve the problem that the test bench is difficult to quickly develop control strategies, and achieve the effect of rapid development
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0067] The invention provides a fuel cell test system, figure 1 A schematic diagram of the modules of this embodiment is shown. refer to figure 1 , the test system of this embodiment includes: a first model building module 1 , a second model building module 2 , a first hardware simulation module 3 , a second hardware simulation module 4 and a control module 5 .
[0068] Specifically, in this embodiment, figure 2 shows a block diagram of the fuel cell, refer to figure 2 , the fuel cell can include electric stack, electrical system, air system, hydrogen system, thermal management system and other subsystems, as well as temperature sensors, pressure sensors, current sensors, voltage sensors, solenoid valves, relays, air compressors, water pumps, cooling fans and other parts.
[0069] The first model building block 1 is used to build a fuel cell model of the fuel cell according to the specific structural design of the fuel cell, wherein the first model building block 1 can u...
Embodiment 2
[0081] This embodiment provides a fuel cell test system on the basis of Embodiment 1. Compared with Embodiment 1, the test system of this embodiment can also realize the simulation verification of vehicle energy distribution, wherein the energy source of the vehicle includes power battery and the fuel cell in Example 1.
[0082] On the basis of the physical verification in Embodiment 1, the first model building module 1 can also be used to build a dynamic model of the vehicle, and the first hardware simulation module 3 can be used to run the dynamic model. The control module 5 can also be used to sequentially connect the second hardware simulation module 4, the fuel cell and the first hardware simulation module 3 to realize the interaction between the fuel cell and the vehicle dynamics model, so as to realize the simulation verification of energy distribution, and then verify the output of the fuel cell the distribution of power in the vehicle energy, Image 6 A connection sc...
Embodiment 3
[0085] The present invention provides a test method for a fuel cell, wherein the test method is implemented using the test system for the fuel cell in Example 1, and the fuel cell is also figure 2 As shown, it can include electric stack, electrical system, air system, hydrogen system, thermal management system and other subsystems, as well as temperature sensors, pressure sensors, current sensors, voltage sensors, solenoid valves, relays, air compressors, water pumps, cooling fans and other parts. Figure 7 shows the flowchart of this embodiment, refer to Figure 7 , the testing method of the present embodiment comprises:
[0086]S1. The first model building module builds a fuel cell model of the fuel cell.
[0087] The first model building module builds the fuel cell model of the fuel cell according to the specific structural design of the fuel cell, wherein the first model building module can use the Cruise M platform. Specifically, in this embodiment, a fuel cell model ...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More