CN218351027U

CN218351027U - Hydrogen fuel cell power generation test platform

Info

Publication number: CN218351027U
Application number: CN202222465227.6U
Authority: CN
Inventors: 张晓�; 张伯涛; 谢建华; 鲍建鹏; 牟晓杰
Original assignee: Beijing Sinohytec Co Ltd
Current assignee: Beijing Sinohytec Co Ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-01-20
Anticipated expiration: 2032-09-19

Abstract

The utility model provides a hydrogen fuel cell electricity generation test platform, include: the system comprises an upper computer, a first PLC, an engine simulation device, an energy panel simulation device, an electronic load simulation device, a test bench simulation device and a pure water pipeline simulation device; the energy panel simulation device, the electronic load simulation device, the test bench simulation device and the pure water pipeline simulation device are electrically connected with the engine simulation device through cables, and the engine simulation device is electrically connected with the upper computer through the first PLC. The purpose of improving the experimental efficiency and the safety is achieved.

Description

Hydrogen fuel cell power generation test platform

Technical Field

The utility model belongs to the technical field of the new forms of energy, especially, relate to a hydrogen fuel cell electricity generation test platform.

Background

At present, on-duty training of hydrogen fuel cell power generation testing staff is to carry out actual operation in a normal engine testing process according to an operation instruction book and get familiar with an operation process step by step. The operation instruction is not visual enough, and personnel operation is very loaded down with trivial details in the test process, between different test stages, need frequently to adjust each item parameter of upper system, energy panel, electronic load, test bench, and staff need very long training period just can carry out independent operation, need repeatedly to examine the problem reason. The operation process of new staff is unfamiliar, and the training can cause the current engine test time overlength, influences the production progress. In the actual operation process, because high-voltage circuit, compressed air, hydrogen, hot water, high temperature vapor are involved, improper operation can lead to engine damage and even staff injury.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a hydrogen fuel cell electricity generation test platform, the engine damage that exists among the at least partial solution prior art and lead to staff's injured problem.

In a first aspect, an embodiment of the present disclosure provides a power generation testing platform for a hydrogen fuel cell, including: the system comprises an upper computer, a first PLC, an engine simulation device, an energy panel simulation device, an electronic load simulation device, a test bench simulation device and a pure water pipeline simulation device;

the energy panel simulation device, the electronic load simulation device, the test bench simulation device and the pure water pipeline simulation device are all electrically connected with the engine simulation device through cables, and the engine simulation device is electrically connected with the upper computer through the first PLC.

Optionally, the engine simulation device comprises a second PLC, an engine indicator lamp and a tail row indicator lamp, wherein the engine indicator lamp and the tail row indicator lamp are electrically connected with the output end of the first PLC through cables respectively.

Optionally, the energy panel simulation device includes a hydrogen valve, a helium valve, a compressed air valve, a first contact switch, a second contact switch, and a third contact switch, where a series circuit formed by the hydrogen valve and the first contact switch is electrically connected to an input end of the second PLC, a series circuit formed by the helium valve and the second contact switch is electrically connected to an input end of the second PLC, and a series circuit formed by the compressed air valve and the third contact switch is electrically connected to an input end of the second PLC.

Optionally, the energy panel simulation device includes a panel indicator light, and the panel indicator light is electrically connected with the output end of the second PLC.

Optionally, the electronic load simulation device includes a load switch analog switch, a high voltage modulation button analog switch and a low voltage modulation button analog switch, and the load switch analog switch, the high voltage modulation button analog switch and the low voltage modulation button analog switch are respectively electrically connected with the input end of the second PLC through cables.

Optionally, the electronic load simulation device includes a load indicator light, and the load indicator light is electrically connected to the output end of the second PLC.

Optionally, the test bench simulation device includes a test bench switch button analog switch and a test bench adjustment button analog switch, and the test bench switch button analog switch and the test bench adjustment button analog switch are respectively electrically connected with the input end of the second PLC through a cable.

Optionally, the test bench simulation device comprises a tail pipe arranging indicator lamp and a test bench indicator lamp, wherein the tail pipe arranging indicator lamp and the test bench indicator lamp are respectively electrically connected with the output end of the second PLC through cables.

Optionally, the pure water pipeline simulation device comprises a pure water valve, a cooling water valve, a fourth contact switch and a fifth contact switch, wherein a series circuit formed by the pure water valve and the fourth contact switch is electrically connected with the input end of the second PLC, a series circuit formed by the cooling water valve and the fifth contact switch is electrically connected with the input end of the second PLC, a cable between the series circuit formed by the cooling water valve and the fifth contact switch and the input end of the second PLC is used for simulating the cooling water pipeline, and the cable for simulating the cooling water pipeline is connected with the test bench simulation device.

Optionally, the pure water pipeline simulation device includes pure water pipeline indicator lamp, pure water pipeline indicator lamp is connected with second PLC's output electricity.

The utility model provides a hydrogen fuel cell electricity generation test platform through analog operation's mode, replaces the operation of actually operating the computer. Dangerous factors such as compressed air, water, nitrogen and high-voltage power supply used in practice are removed, and the mode of weak current signal triggering is changed into the mode of using weak current signals to completely avoid the damage of personnel, equipment and starting caused by misoperation in the training process, thereby achieving the purpose of improving the experimental efficiency and the safety.

Drawings

The foregoing and other objects, features and advantages of the disclosure will be apparent from the following more particular descriptions of exemplary embodiments of the disclosure as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the disclosure.

FIG. 1 is a schematic block diagram of a hydrogen fuel cell power generation test platform according to an embodiment of the present disclosure;

wherein:

1-hydrogen valve; 2-nitrogen valve; 3-a compressed air valve; 4-a first contact switch; 5-a second contact switch; 6-a third contact switch; 7-load switch analog switch; 8-high voltage modulation button analog switch; 9-low voltage modulation button analog switch; 10-a load indicator light; 11-engine indicator light; 12-tail row indicator light; 13-pure water pipeline indicator light; 14-a fourth contact switch; 15-fifth contact switch; 16-a pure water valve; 17-cooling water valve; 18-testbench switch button analog switch; 19-adjusting the button analog switch by the test bench; 20-tail exhaust pipeline indicator lamp; 21-test bench indicator light; 22-panel indicator light.

Detailed Description

The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

It is to be understood that the embodiments of the present disclosure are described below by way of specific examples, and that other advantages and effects of the present disclosure will be readily apparent to those skilled in the art from the disclosure herein. It is to be understood that the described embodiments are merely illustrative of some, and not restrictive, of the embodiments of the disclosure. The disclosure may be embodied or carried out in various other specific embodiments, and various modifications and changes may be made in the details within the description without departing from the spirit of the disclosure. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

It is noted that various aspects of the embodiments are described below within the scope of the appended claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the disclosure, one skilled in the art should appreciate that one aspect described herein may be implemented independently of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. In addition, such an apparatus may be implemented and/or such a method may be practiced using other structure and/or functionality in addition to or other than one or more of the aspects set forth herein.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present disclosure, and the drawings only show the components related to the present disclosure rather than the number, shape and size of the components in actual implementation, and the type, amount and ratio of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.

In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects may be practiced without these specific details.

For easy understanding, as shown in fig. 1, the present embodiment discloses a hydrogen fuel cell power generation test platform, which includes: the system comprises an upper computer, a first PLC, an engine simulation device, an energy panel simulation device, an electronic load simulation device, a test bench simulation device and a pure water pipeline simulation device;

The cable simulation connection state of being connected between engine pilot lamp and the first PLC, the cable between tail row pilot lamp and the first PLC is used for simulating tail row pipeline.

Optionally, the energy panel simulation device includes a hydrogen valve, a helium valve, a compressed air valve, a first contact switch, a second contact switch, and a third contact switch, wherein a series circuit formed by the hydrogen valve and the first contact switch is electrically connected to an input terminal of the second PLC, a series circuit formed by the helium valve and the second contact switch is electrically connected to an input terminal of the second PLC, and a series circuit formed by the compressed air valve and the third contact switch is electrically connected to an input terminal of the second PLC.

The cable between the first contact switch and the second PLC is used for simulating a hydrogen pipeline, the cable between the second contact switch and the second PLC is used for simulating a nitrogen pipeline, and the cable between the third contact switch and the second PLC is used for simulating a compressed air pipeline.

Optionally, the energy panel simulation device includes a panel indicator light, and the panel indicator light is electrically connected with the output end of the second PLC. The cable between the panel indicator light and the second PLC is used to indicate the connection status.

The cable between load switch analog switch and the second PLC is used for simulating the main line, the cable between high-voltage modulation button analog switch and the second PLC is used for simulating high-voltage adjustment, and the cable between low-voltage modulation button analog switch and the second PLC is used for simulating low-voltage adjustment.

Optionally, the electronic load simulation device includes a load indicator light, and the load indicator light is electrically connected to the output end of the second PLC. The cable between the load indicator light and the second PLC indicates the connection status.

And a cable between the test board switch button analog switch and the second PLC is used for simulating a main circuit, and a cable between the test board adjusting button analog switch and the second PLC is used for simulating and adjusting.

Optionally, the test bench simulation device includes tail pipe way pilot lamp and test bench pilot lamp, tail pipe way pilot lamp and test bench pilot lamp are connected through cable and second PLC's output electricity respectively. And a cable between the tail pipe arrangement indicating lamp and the second PLC is used for simulating a tail pipe arrangement, and a cable between the test bench indicating lamp and the second PLC is used for representing a connection state.

Optionally, the pure water pipeline simulation device comprises a pure water pipeline indicator lamp, and the pure water pipeline indicator lamp is electrically connected with the output end of the second PLC.

The cables of the embodiment are all weak current cables.

The energy panel and the pure water pipeline use the switch valve consistent with the reality, the switch valve handle is additionally provided with the contact switch, and the valve physical state is converted into an electric signal and sent to the PLC.

And all the simulation devices are connected by using weak current cables so as to simulate actual pipelines and circuits. In the figure 1, the indicator light is manually inserted in each training, the air pipe, the water pipe and the cable are installed in the simulation test process, and the positions of the pipeline interface and the circuit interface are consistent with the actual positions.

The upper computer simulates signals of the current actual use operation process, the program used by the upper computer is the prior art, the embodiment does not relate to the improvement of software programs, and the technical scheme of the embodiment can be realized based on software in the prior art.

The simulation devices are provided with indicator lamps, in different testing stages, the indicator lamps are turned on only when the current simulation device and other simulation devices are connected according to a preset operation flow, and if relevant valves, buttons and connection operations are not carried out according to the flow before connection, the indicator lamps cannot be turned on. Representing a wiring operation error.

Each operation needs to be carried out according to a preset sequence strictly, an operation sequence error occurs in the training process, the upper computer gives an alarm to prompt an operation sequence error point, and personnel, equipment and engine damage possibly caused by the current error is displayed.

The foregoing describes the general principles of the present disclosure in conjunction with specific embodiments, however, it is noted that the advantages, effects, etc. mentioned in the present disclosure are merely examples and are not limiting, and they should not be considered essential to the various embodiments of the present disclosure. Furthermore, the foregoing disclosure of specific details is for the purpose of illustration and description and is not intended to be limiting, since the disclosure is not intended to be limited to the specific details so described.

In the present disclosure, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and the block diagrams of devices, apparatuses, devices, systems, and apparatuses herein referred to are used merely as illustrative examples and are not intended to require or imply that the connections, arrangements, configurations, etc. must be made in the manner shown in the block diagrams. These devices, apparatuses, devices, systems may be connected, arranged, configured in any manner, as will be appreciated by those skilled in the art. Words such as "including," "comprising," "having," and the like are open-ended words that mean "including, but not limited to," and are used interchangeably therewith. As used herein, the words "or" and "refer to, and are used interchangeably with, the word" and/or, "unless the context clearly dictates otherwise. The word "such as" is used herein to mean, and is used interchangeably with, the phrase "such as but not limited to".

Also, as used herein, "or" as used in a list of items beginning with "at least one" indicates a separate list, such that, for example, a list of "at least one of a, B, or C" means a or B or C, or AB or AC or BC, or ABC (i.e., a and B and C). Furthermore, the phrase "exemplary" does not mean that the described example is preferred or better than other examples.

The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present disclosure. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the disclosure. Thus, the present disclosure is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

The foregoing description has been presented for purposes of illustration and description. Furthermore, this description is not intended to limit embodiments of the disclosure to the form disclosed herein. While a number of example aspects and embodiments have been discussed above, those of skill in the art will recognize certain variations, modifications, alterations, additions and sub-combinations thereof.

Claims

1. A hydrogen fuel cell power generation test platform, comprising: the system comprises an upper computer, a first PLC, an engine simulation device, an energy panel simulation device, an electronic load simulation device, a test bench simulation device and a pure water pipeline simulation device;

2. The hydrogen fuel cell power generation test platform according to claim 1, wherein the engine simulation device comprises a second PLC, an engine indicator light and a tail row indicator light, and the engine indicator light and the tail row indicator light are electrically connected with the output end of the first PLC through cables respectively.

3. The hydrogen fuel cell power generation test platform of claim 2, wherein the energy panel simulation device comprises a hydrogen valve, a helium valve, a compressed air valve, a first contact switch, a second contact switch and a third contact switch, a series circuit of the hydrogen valve and the first contact switch is electrically connected with an input end of the second PLC, a series circuit of the helium valve and the second contact switch is electrically connected with an input end of the second PLC, and a series circuit of the compressed air valve and the third contact switch is electrically connected with an input end of the second PLC.

4. The hydrogen fuel cell power generation testing platform of claim 2, wherein the energy panel simulator comprises a panel indicator light electrically connected to an output of the second PLC.

5. The hydrogen fuel cell power generation test platform according to claim 2, wherein the electronic load simulation device comprises a load switch simulation switch, a high-voltage modulation button simulation switch and a low-voltage modulation button simulation switch, and the load switch simulation switch, the high-voltage modulation button simulation switch and the low-voltage modulation button simulation switch are electrically connected with the input end of the second PLC through cables respectively.

6. The hydrogen fuel cell power generation test platform of claim 2, wherein the electronic load simulator comprises a load indicator light electrically connected to an output of the second PLC.

7. The hydrogen fuel cell power generation test platform of claim 2, wherein the test bench simulation device comprises a test bench switch button simulation switch and a test bench adjustment button simulation switch, and the test bench switch button simulation switch and the test bench adjustment button simulation switch are electrically connected with the input end of the second PLC through cables respectively.

8. The power generation testing platform for the hydrogen fuel cell according to claim 2, wherein the testing bench simulating device comprises a tail pipe circuit indicator and a testing bench indicator, and the tail pipe circuit indicator and the testing bench indicator are respectively electrically connected with the output end of the second PLC through cables.

9. The hydrogen fuel cell power generation test platform according to claim 2, wherein the pure water pipeline simulator comprises a pure water valve, a cooling water valve, a fourth contact switch and a fifth contact switch, a series circuit of the pure water valve and the fourth contact switch is electrically connected with an input end of the second PLC, a series circuit of the cooling water valve and the fifth contact switch is electrically connected with an input end of the second PLC, a cable between the series circuit of the cooling water valve and the fifth contact switch and the input end of the second PLC is used for simulating a cooling water pipeline, and the cable simulating the cooling water pipeline is connected with the test bench simulator.

10. The hydrogen fuel cell power generation test platform according to claim 2, wherein the pure water pipeline simulation device comprises a pure water pipeline indicator light, and the pure water pipeline indicator light is electrically connected with an output end of the second PLC.