CN206321730U - BMS simulates frock - Google Patents
BMS simulates frock Download PDFInfo
- Publication number
- CN206321730U CN206321730U CN201720020153.1U CN201720020153U CN206321730U CN 206321730 U CN206321730 U CN 206321730U CN 201720020153 U CN201720020153 U CN 201720020153U CN 206321730 U CN206321730 U CN 206321730U
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- bms
- hub
- load
- gun platform
- relay
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Abstract
The utility model belongs to the testing equipment field of charging pile, specifically related to a kind of BMS simulations frock, including cabinet and the detection circuit being arranged in cabinet, described detection circuit includes man-machine interface, BMS control modules, gun platform, battery module, load, man-machine interface, gun platform, battery module is electrically connected with BMS control modules respectively, gun platform is electrically connected with load, described battery module is the adjustable rectification module of output voltage, it is additionally provided with hub, hub is arranged between gun platform and load, described battery module is connected by relay B with hub, relay B control end is electrically connected with BMS control modules.The utility model is by regulating cell voltage to simulate different automobile types, the adjustment of charging current and power is realized by adjusting load resistance, compared to electric automobile this test device compact, a variety of charging piles can be adapted to, it is convenient and swift to realize detection, improve product quality.
Description
Technical field
The utility model belongs to the testing equipment field of charging pile, and in particular to a kind of BMS simulates frock.
Background technology
The charging pile of electric automobile is after manufacturing, dispatch from the factory needs the detection for carrying out charging ability before, to determine charging
Stake whether correctly assembling and can normal work, the detection mode used at present be mainly by charging pile be connected with electric automobile into
Row real vehicle charge, or using and former car identical battery module carry out charging measurement, such mode detection same specification,
It is proper during the charging pile of small lot, it is necessary to purchase therewith when charging pile model changes or quantity is larger
Electric automobile or battery module with model and quantity, are unfavorable for reducing cost, expanding production, are also unsuitable for flexible and changeable
The market demand.
Utility model content
The utility model is in order to solve above-mentioned problems of the prior art, and the utility model provides BMS and simulates work
Dress, can realize and simulate the different electric automobile of a variety of charging voltages, improve the detection efficiency and precision of charging pile.
The utility model use concrete technical scheme be：
BMS simulates frock, including cabinet and the detection circuit that is arranged in cabinet, and described detection circuit includes man-machine boundary
Face, BMS control modules, gun platform, battery module, load, man-machine interface, gun platform, battery module are electrically connected with BMS control modules respectively
Connect, gun platform is electrically connected with load, described battery module is the adjustable rectification module of output voltage, is additionally provided with hub, is collected
Line device is arranged between gun platform and load, and described battery module is connected by relay B with hub, relay B control
End is electrically connected with BMS control modules.
Relay C is provided between described load and hub, relay C is electrically connected with BMS control modules, load is simultaneously
Connection is provided with multigroup, and every group of load is connected by relay C with hub respectively.
The relay A electrically connected with BMS control modules is additionally provided between described gun platform and hub.
Described cabinet is provided with heat-dissipating storehouse, and described load is arranged in heat-dissipating storehouse, and ventilating fan is set in heat-dissipating storehouse.
Described hub is arranged in heat-dissipating storehouse.
Described hub is bus bar copper row.
The beneficial effects of the utility model are：
The utility model, using the rectification module simulated battery voltage of adjustable output voltage, then will by BMS control modules
Voltage is delivered to charging pile so that the utility model is identified as normal charging equipment to be tested by charging pile, this
Utility model, to simulate different automobile types, charging current and power is realized by adjusting load resistance by regulating cell voltage
Adjustment, compared to electric automobile this test device compact, can be adapted to a variety of charging piles, convenient and swift realization detection is improved
Product quality.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is schematic diagram of the present utility model；
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail：
As shown in Figures 1 and 2, the utility model is that a kind of BMS simulates frock to specific embodiment, including cabinet and is arranged on
Detection circuit in cabinet, described detection circuit includes man-machine interface, BMS control modules, gun platform, battery module, load, bears
Carry as resistor rod, man-machine interface, gun platform, battery module are electrically connected with BMS control modules respectively, BMS control modules include BMS moulds
Block and control module, BMS modules are the battery management module of electric automobile, and control module uses industrial computer or PLC, and
Control module is electrically connected with BMS module single lines, control module respectively with gun platform, man-machine interface, battery module, relay B, relay
Device A, relay C are electrically connected, and control module reads the parameter in BMS modules, and gun platform is electrically connected with load, described battery module
For the adjustable rectification module of output voltage, hub is additionally provided with, hub is arranged between gun platform and load, described battery
Module is connected by relay B with hub, and relay B control end is electrically connected with BMS control modules.Before detection, first by
Man-machine interface is set, and major parameter is the voltage of regulating cell module output, when detecting beginning, by the charging pipette tips of charging pile
It is connected with gun platform, now, the BMS modules in BMS control modules are shaken hands with charging pile to be connected, charging pile is completed after insulation inspection,
The control module of BMS control modules connects relay A, B, and now charging pile recognizes the cell voltage for simulating and, and defeated
Go out matching charging voltage, now, relay B disconnects under the control of control module, relay C closures, by charging electricity
Stream consumed in load, by being detected to the voltage on hub, electric current, can in man-machine interface real time inspection
To the parameter of charging pile, as further improvement, hub sets Current Voltage sensor, and detection hub is output to load
Current Voltage, realize the automatic measurement of parameter, or directly read BMS modules to obtain relevant parameter.
Further, relay C is provided between described load and hub, relay C is provided with multiple, relay
C is electrically connected with BMS control modules, and load has been arranged in parallel multigroup, and every group of load is connected by relay C with hub respectively.
When charging voltage is tested, the load number of access is adjusted by man-machine interface, and then realizes charge power and charging electricity
The change of stream, realizes the test to charging pile function whereby, such as passes through and adjusts load so that charging pile reaches capacity electric current and work(
Rate, with testing reliability.
Further, the relay A electrically connected with BMS control modules is additionally provided between described gun platform and hub,
Gun platform sets multiple, and each gun platform is by relay A connection subsequent conditioning circuits, and relay A is corresponding with gun platform quantity, need not connect
When connecing gun platform, unwanted gun platform and subsequent conditioning circuit are disconnected, are easy to the working environment for ensureing work gun platform stable.
Further, described cabinet is provided with heat-dissipating storehouse, and described load is arranged in heat-dissipating storehouse, is set in heat-dissipating storehouse
Ventilating fan.Heat is produced while being supported on consumption electric energy, by ventilating fan by dissipating heat, prevents other components by heat waste
It is bad.
Described hub is arranged in heat-dissipating storehouse.Maintenance window is set on rear side of heat-dissipating storehouse, can be by outside by maintenance window
Device, such as current clamp are connected equal to hub, so that the direct observation to charging pile parameter is realized, and a variety of surveys of convenient progress
Examination.
Described hub is bus bar copper row, carries out wiring using copper bar, reduces cost while ensureing preferable stability,
By the utility model, it is no longer necessary to purchase the electric automobile or battery module of Multiple Type, cost, expansion are advantageously reduced
Big production, can be adapted to the flexible and changeable market demand.
Claims (6)
1.BMS simulates frock, including cabinet and the detection circuit that is arranged in cabinet, and described detection circuit includes man-machine boundary
Face, BMS control modules, gun platform, battery module, load, man-machine interface, gun platform, battery module are electrically connected with BMS control modules respectively
Connect, gun platform is electrically connected with load, it is characterised in that：Described battery module is the adjustable rectification module of output voltage, is also set up
There is hub, hub is arranged between gun platform and load, and described battery module is connected by relay B with hub, after
Electrical equipment B control end is electrically connected with BMS control modules.
2. BMS according to claim 1 simulates frock, it is characterised in that：It is provided between described load and hub
Relay C, relay C is electrically connected with BMS control modules, and load has been arranged in parallel multigroup, and every group of load is respectively by relay C
It is connected with hub.
3. BMS according to claim 1 simulates frock, it is characterised in that：Also set up between described gun platform and hub
There is the relay A electrically connected with BMS control modules.
4. BMS according to claim 1 simulates frock, it is characterised in that：Described cabinet is provided with heat-dissipating storehouse, described
Load is arranged in heat-dissipating storehouse, and ventilating fan is set in heat-dissipating storehouse.
5. BMS according to claim 4 simulates frock, it is characterised in that：Described hub is arranged in heat-dissipating storehouse.
6. the BMS simulation frocks according to any one of claim 1,2,3,5, it is characterised in that：Described hub is
Bus bar copper row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020153.1U CN206321730U (en) | 2017-01-09 | 2017-01-09 | BMS simulates frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020153.1U CN206321730U (en) | 2017-01-09 | 2017-01-09 | BMS simulates frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206321730U true CN206321730U (en) | 2017-07-11 |
Family
ID=59261668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720020153.1U Active CN206321730U (en) | 2017-01-09 | 2017-01-09 | BMS simulates frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206321730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109471039A (en) * | 2018-09-27 | 2019-03-15 | 北京长城华冠汽车科技股份有限公司 | A kind of analog charge test device of the battery pack of electric car |
-
2017
- 2017-01-09 CN CN201720020153.1U patent/CN206321730U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109471039A (en) * | 2018-09-27 | 2019-03-15 | 北京长城华冠汽车科技股份有限公司 | A kind of analog charge test device of the battery pack of electric car |
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