CN208043970U - DC booster converter test device - Google Patents
DC booster converter test device Download PDFInfo
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- CN208043970U CN208043970U CN201820659404.5U CN201820659404U CN208043970U CN 208043970 U CN208043970 U CN 208043970U CN 201820659404 U CN201820659404 U CN 201820659404U CN 208043970 U CN208043970 U CN 208043970U
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- Prior art keywords
- booster converter
- temperature
- controller
- power supply
- test device
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- 238000012360 testing method Methods 0.000 title claims abstract description 58
- 239000002826 coolant Substances 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- 230000006378 damage Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 239000000446 fuel Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
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- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The utility model provides a kind of DC booster converter test device, the test device includes DC booster converter, power supply module, load, temperature-controlling module, controller, first sensor, second sensor and in-out box, the positive and negative anodes of power supply module and the input terminal of DC booster converter connect, the output end of DC booster converter is connected with load, first sensor is connected to the input terminal of DC booster converter, second sensor is connected to the output end of DC booster converter, temperature-controlling module is connect by pipeline with DC booster converter, controller respectively with power supply module, temperature-controlling module, first sensor and second sensor electrical connection, in-out box is electrically connected with the controller.The advantages of this device, is：The precision of gathered data, it is dangerous to reduce test when improving testing efficiency and test.
Description
Technical field
The utility model is related to a kind of test devices, in particular to a kind of DC booster converter test device.
Background technology
Fuel cell is a kind of hair that the chemical energy of fuel and oxidant is directly changed into electric energy by electrochemical reaction
Electric installation has many advantages, such as that generating efficiency height, environmental pollution are small.But due to the output voltage variation range of fuel cell compared with
Greatly, it is difficult to directly be matched with power motor controller input terminal.In order to make up the deficiency of output characteristic of fuel cell, need firing
Access DC booster converter (DCDC) between battery and electric machine controller input terminal is expected, to adjust the output voltage of fuel cell
And output power, ensure that operation of fuel cells is steady.
DC booster converter test equipment is mainly to examine each connection communication cable of DC booster converter converter
Reliability and working condition stability.According to the Its Relevant Technology Standards of product export, in DC booster converter converter
Before coming into operation, it is necessary to carry out every data scaling and reliability test.
Existing DC booster converter test method is to carry out data monitoring measurement by each instrument, is also needed in test process
Employee goes to record；And then cost is higher for existing full-automatic recording equipment.
In summary, it is desirable to provide a kind of DC booster converter test device can overcome the deficiencies of existing technologies.
Utility model content
The utility model is intended to provide a kind of DC booster converter test device, can overcome lacking for the prior art
It falls into.The purpose of this utility model is achieved by the following technical programs.
An embodiment of the invention provides a kind of DC booster converter test device, which is characterized in that described
Test device includes DC booster converter, power supply module, load, temperature-controlling module, controller, first sensor, second
Sensor and in-out box, the positive and negative anodes of power supply module and the input terminal of DC booster converter connect, and DC boosting becomes
The output end of parallel operation is connected with load, and first sensor is connected to the input terminal of DC booster converter, second sensor connection
In the output end of DC booster converter, temperature-controlling module is connect by pipeline with DC booster converter, controller difference
It is electrically connected with power supply module, temperature-controlling module, first sensor and second sensor, in-out box is electrically connected with controller
It connecing, temperature-controlling module is used for as DC booster converter control cooling, and when startup, power supply is DC booster converter power supply,
DC booster converter will be output to load after boost in voltage, first sensor and second sensor acquire DC boosting change respectively
Collected data are simultaneously transferred to controller by input, output voltage and the electric current of parallel operation, and controller passes through in-out box
Collected data are exported, controller controls the temperature of DC booster converter by temperature-controlling module.
The DC booster converter test device that said one embodiment according to the present invention provides, wherein the power supply
Component includes power supply and preliminary filling device, and preliminary filling device is connected with the positive and negative anodes of power supply and is located between power supply and DC booster converter,
Power supply is also connect with controller, and preliminary filling device is used to prevent to plug in the electrical equipment in damage test device.
The DC booster converter test device that said one embodiment according to the present invention provides, wherein described first
The DC booster converter input current and voltage data that detect are transferred to controller by sensor, work as DC booster converter
Input current or voltage be more than preset value when, controller close power supply simultaneously alarmed by in-out box.
The DC booster converter test device that said one embodiment according to the present invention provides, wherein described second
The DC booster converter output current and voltage data that detect are transferred to controller by sensor, work as DC booster converter
Output current or voltage be more than preset value when, controller close power supply simultaneously alarmed by in-out box.
The DC booster converter test device that said one embodiment according to the present invention provides, wherein the temperature
Control assembly includes heat-sink unit, detection unit, pipeline and coolant liquid, and DC booster converter includes cooling-part, and heat dissipation is single
Member is connected by the entrance and exit of pipeline and cooling-part, and detection unit is located at the entrance of cooling-part, and coolant liquid is radiating
It is recycled along pipeline between unit and the cooling-part of DC booster converter, detection unit is used to detect the temperature and stream of coolant liquid
Amount, when work, the coolant temperature that controller is acquired according to detection unit adjusts the working condition of heat-sink unit.
The DC booster converter test device that said one embodiment according to the present invention provides, wherein the detection
The temperature data of the coolant liquid detected is transferred to controller by unit, when coolant temperature is more than preset alarm temperature,
Controller closes power supply and is alarmed by in-out box.
The DC booster converter test device that said one embodiment according to the present invention provides, wherein the detection
The data on flows of the coolant liquid detected is transferred to controller by unit, when the flow of coolant liquid is less than preset flow or without stream
When amount, controller closes power supply and is alarmed by in-out box.
The DC booster converter test device that said one embodiment according to the present invention provides, wherein the test
Device includes that two kinds of first kind working methods and the second class working method, the working method of test device pass through in-out box
Setting, under first kind working method, controller controls the temperature of DC booster converter preset the by heat-sink unit
It is recycled between one temperature and second temperature, wherein the first temperature is higher than second temperature, under the second class working method, controller is logical
Crossing heat-sink unit makes the temperature of DC booster converter keep constant.
The advantages of DC booster converter test device, is：It is realized to DC booster converter work by control system
Cooling water temperature automatically controls when making, reduce the air-cooled noise pollution brought and it is air-cooled cooling when temperature is directly discharged to room
It is interior, reduce indoor temperature raising；Have overtemperature and flow velocity and electric leakage is monitored and controlled in water shortage alarm, cooling water flow
The functions such as power-off protection ensure that the safety when test of product and employee；It is apparent to accelerate integrated testability speed, improve efficiency and
The precision of gathered data when test；The electric shock harm brought when employee's hand-held measuring appliance table measures is avoided, test is reduced
It is dangerous.
Description of the drawings
With reference to attached drawing, the disclosure of the utility model will be easier to understand.Skilled addressee readily understands that
It is：These attached drawings are used only for illustrating the technical solution of the utility model, and are not intended to the protection to the utility model
Range is construed as limiting.In figure：
Fig. 1 shows the DC booster converter test device according to one embodiment of the utility model.
Fig. 2 shows DC booster converters according to one embodiment of the present invention as shown in Figure 1 to be controlled with temperature
The schematic diagram of assembly connecting mode.
Specific implementation mode
Fig. 1-2 and following description describe the optional embodiments of the utility model how to instruct those skilled in the art
Implement and reproduce the utility model.In order to instruct technical solutions of the utility model, some conventional aspects are simplified or have been omitted.This
It is within the protection scope of the present utility model that field technology personnel should be appreciated that modification from these embodiments or replacement will be fallen.
Those skilled in the art should understand that following characteristics can be combined in various ways to form multiple modifications of the utility model.By
This, the utility model is not limited to following optional embodiments, and is only limited by the claims and their equivalents.
Fig. 1-2 shows the DC booster converter test device according to one embodiment of the utility model, the survey
Trial assembly set including DC booster converter 1, power supply module 2, load 3, temperature-controlling module 4, controller 5, first sensor 6,
The positive and negative anodes of second sensor 7 and in-out box 8, power supply module 2 are connect with the input terminal of DC booster converter 1, directly
The output end for flowing booster converter 1 is connect with load 3, and first sensor 6 is connected to the input terminal of DC booster converter 1, the
Two sensors 7 are connected to the output end of DC booster converter 1, and temperature-controlling module 4 is connect with DC booster converter 1, control
Device 5 processed is electrically connected with power supply module 2, temperature-controlling module 4, first sensor 6 and second sensor 7 respectively, input and output group
Part 8 is electrically connected with controller 5, and temperature-controlling module 4 is used for as the control cooling of DC booster converter 1, and when startup, power supply 21 is
DC booster converter 1 is powered, and DC booster converter 1 will be output to load 3, first sensor 6 and second after boost in voltage
Sensor 7 acquires input, output voltage and the electric current of DC booster converter 1 respectively and collected data is transferred to control
Device 5, controller 5 export collected data by in-out box 8, and controller 5 controls direct current by temperature-controlling module 4
The temperature of booster converter 1.
The DC booster converter test device that said one embodiment according to the present invention provides, wherein the power supply
Component 2 includes power supply 21 and preliminary filling device 22, and preliminary filling device 22 is connected with the positive and negative anodes of power supply 21 and is located at power supply 21 and DC boosting
Between converter 1, power supply 21 is also connect with controller 5, and preliminary filling device 22 is used to prevent to plug in the electricity in damage test device
Gas element, such as preliminary filling resistance and preliminary filling relay.
The DC booster converter test device that said one embodiment according to the present invention provides, wherein described first
The DC booster converter input current and voltage data that detect are transferred to controller 5 by sensor 6, when DC boosting converts
When the input current or voltage of device 1 are more than preset value, controller 5 closes power supply 21 and is alarmed by in-out box 8.
The DC booster converter test device that said one embodiment according to the present invention provides, wherein described second
The DC booster converter output current and voltage data that detect are transferred to controller 5 by sensor 7, when DC boosting converts
When the output current or voltage of device 1 are more than preset value, controller 5 closes power supply 1 and is alarmed by in-out box 8.
The DC booster converter test device that said one embodiment according to the present invention provides, wherein the temperature
Control assembly 4 includes heat-sink unit 41, detection unit 42, pipeline and coolant liquid, and DC booster converter 1 includes cooling-part
11, heat-sink unit 41 is connect by pipeline with the entrance and exit of cooling-part 11, and detection unit 42 is located at cooling-part 11
Entrance, coolant liquid recycle between heat-sink unit 41 and the cooling-part 11 of DC booster converter 1 along pipeline, detection unit 42
Temperature for detecting coolant liquid and flow, when work, the coolant temperature that controller 5 is acquired according to detection unit 42, adjustment
The working condition of heat-sink unit 41.
The DC booster converter test device that said one embodiment according to the present invention provides, wherein the detection
The temperature data of the coolant liquid detected is transferred to controller 5 by unit 42, when coolant temperature is more than preset alarm temperature
When, controller 5 closes power supply 1 and is alarmed by in-out box 8.
The DC booster converter test device that said one embodiment according to the present invention provides, wherein the detection
The data on flows of the coolant liquid detected is transferred to controller 5 by unit 42, when coolant liquid flow less than preset flow or
When without flow, controller 5 closes power supply 1 and is alarmed by in-out box 8.
The DC booster converter test device that said one embodiment according to the present invention provides, wherein the test
Device includes that two kinds of first kind working methods and the second class working method, the working method of test device pass through in-out box
8 settings, under first kind working method, controller 5 controls the temperature of DC booster converter 1 default by heat-sink unit 41
The first temperature and second temperature between recycle, wherein the first temperature be higher than second temperature, under the second class working method, control
Device 5 makes the temperature of DC booster converter 1 keep constant by heat-sink unit 41.
The advantages of DC booster converter test device, is：It is realized to DC booster converter work by control system
Cooling water temperature automatically controls when making, reduce the air-cooled noise pollution brought and it is air-cooled cooling when temperature is directly discharged to room
It is interior, reduce indoor temperature raising；Have overtemperature and flow velocity and electric leakage is monitored and controlled in water shortage alarm, cooling water flow
The functions such as power-off protection ensure that the safety when test of product and employee；It is apparent to accelerate integrated testability speed, improve efficiency and
The precision of gathered data when test；The electric shock harm brought when employee's hand-held measuring appliance table measures is avoided, test is reduced
It is dangerous.
Indeed, it will be appreciated that although the description of front has been carried out by the example of the utility model, to this reality
With it is novel make will be apparent to those skilled in the science it is such and other improvement and change be deemed to fall as
In the utility model broad range proposed in this paper.Therefore, although the utility model reference has been made to preferred embodiment into
Row description, still, meaning be not so that the equipment of tool novelty is restricted therefrom, on the contrary, its be intended to include meet it is above-mentioned
Open various improvement and equivalent modifications partly, within the broad range of claim.
Claims (8)
1. a kind of DC booster converter test device, which is characterized in that the test device includes DC booster converter, electricity
Source component, load, temperature-controlling module, controller, first sensor, second sensor and in-out box, power supply module
Positive and negative anodes and the input terminal of DC booster converter connect, the output end of DC booster converter is connected with load, and first passes
Sensor is connected to the input terminal of DC booster converter, and second sensor is connected to the output end of DC booster converter, temperature
Control assembly is connect by pipeline with DC booster converter, and controller is passed with power supply module, temperature-controlling module, first respectively
Sensor and second sensor electrical connection, in-out box are electrically connected with the controller, and temperature-controlling module is used to be DC boosting
Convertor controls cool down, and when startup, power supply is DC booster converter power supply, and DC booster converter will export after boost in voltage
To load, first sensor and second sensor acquire input, output voltage and the electric current of DC booster converter and incite somebody to action respectively
Collected data are transferred to controller, and controller exports collected data by in-out box, and controller passes through temperature
Spend the temperature of control assembly control DC booster converter.
2. DC booster converter test device as described in claim 1, which is characterized in that the power supply module includes power supply
With preliminary filling device, preliminary filling device is connected with the positive and negative anodes of power supply and is located between power supply and DC booster converter, power supply also with control
Device connects, and preliminary filling device is used to prevent to plug in the electrical equipment in damage test device.
3. DC booster converter test device as claimed in claim 2, which is characterized in that the first sensor will detect
To DC booster converter input current and voltage data be transferred to controller, when DC booster converter input current or
When voltage is more than preset value, controller closes power supply and is alarmed by in-out box.
4. DC booster converter test device as claimed in claim 2, which is characterized in that the second sensor will detect
To DC booster converter output current and voltage data be transferred to controller, when DC booster converter output current or
When voltage is more than preset value, controller closes power supply and is alarmed by in-out box.
5. DC booster converter test device as described in claim 1, which is characterized in that the temperature-controlling module includes
Heat-sink unit, detection unit, pipeline and coolant liquid, DC booster converter include cooling-part, heat-sink unit by pipeline with
The entrance and exit of cooling-part connects, and detection unit is located at the entrance of cooling-part, and coolant liquid is in heat-sink unit and direct current liter
It being recycled along pipeline between the cooling-part of buckling parallel operation, detection unit is used to detect the temperature and flow of coolant liquid, when work, control
The coolant temperature that device processed is acquired according to detection unit adjusts the working condition of heat-sink unit.
6. DC booster converter test device as claimed in claim 5, which is characterized in that the detection unit will detect
The temperature data of coolant liquid be transferred to controller, when coolant temperature is more than preset alarm temperature, controller closes electricity
It is simultaneously alarmed by in-out box in source.
7. DC booster converter test device as claimed in claim 5, which is characterized in that the detection unit will detect
The data on flows of coolant liquid be transferred to controller, when the flow of coolant liquid is less than preset flow or without flow, controller
It closes power supply and is alarmed by in-out box.
8. DC booster converter test device as claimed in claim 5, which is characterized in that the test device includes two kinds
First kind working method and the second class working method, the working method of test device is arranged by in-out box, first
Under class working method, controller controls the temperature of DC booster converter in preset first temperature and second by heat-sink unit
It is recycled between temperature, wherein the first temperature is higher than second temperature, under the second class working method, controller is made by heat-sink unit
The temperature of DC booster converter is kept constant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820659404.5U CN208043970U (en) | 2018-05-04 | 2018-05-04 | DC booster converter test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820659404.5U CN208043970U (en) | 2018-05-04 | 2018-05-04 | DC booster converter test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208043970U true CN208043970U (en) | 2018-11-02 |
Family
ID=63929017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820659404.5U Expired - Fee Related CN208043970U (en) | 2018-05-04 | 2018-05-04 | DC booster converter test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208043970U (en) |
-
2018
- 2018-05-04 CN CN201820659404.5U patent/CN208043970U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 |