CN106093800A - battery charging and discharging test device, method and system - Google Patents
battery charging and discharging test device, method and system Download PDFInfo
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- CN106093800A CN106093800A CN201610720498.8A CN201610720498A CN106093800A CN 106093800 A CN106093800 A CN 106093800A CN 201610720498 A CN201610720498 A CN 201610720498A CN 106093800 A CN106093800 A CN 106093800A
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- temperature
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- mesuring battary
- battery
- battery case
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/385—Arrangements for measuring battery or accumulator variables
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Abstract
The invention discloses a kind of battery charging and discharging test device, method and system, wherein, this device includes that battery case is for depositing mesuring battary；Mesuring battary is charged by power module for the charging instruction sent according to controller, or, instruct according to the electric discharge of controller and mesuring battary is discharged；The temperature of battery case is adjusted by temperature control modules for the temperature control instruction sent according to controller；The temperature of battery case is adjusted to assigned temperature for controlling temperature control modules by controller, and when the temperature of battery case reaches assigned temperature, controls power module and export corresponding measured power to be charged mesuring battary or to discharge.The device of this embodiment makes user pass through an equipment can complete the performance test of mesuring battary, improve the convenience of test, efficiency, reliability, it is to avoid the generation of wire harness in disorder situation during test.
Description
Technical field
The present invention relates to electrokinetic cell technical field, particularly relate to a kind of battery charging and discharging test device, method and
System.
Background technology
Electrokinetic cell is the power supply for powered tools source, along with the promotion and application of electric automobile, the property of battery
Whether can stablize operation persistence and the safety being related to electric automobile, thus the capacity of electrokinetic cell and power supply performance become
Emphasis of concern.
At electrokinetic cell before dispatching from the factory, by needs, electrokinetic cell is carried out performance test miscellaneous, the most often
The test seen is to use different discharge-rate the test discharge capacity of electrokinetic cell, internal resistance, energy, electricity under various temperature environments
The technical parameters such as pressure.
In correlation technique, by being placed in temperature-controlled cabinet by mesuring battary, and pick out p-wire from charging/discharging apparatus
Inside temperature-controlled cabinet, then by host computer, temperature-controlled cabinet and charging/discharging apparatus are controlled, to complete various
Use different discharge-rate that electrical measurement to be measured is carried out performance test under temperature environment.
But, during realizing the present invention, inventor finds that correlation technique exists following technical problem: (1) discharge and recharge
Needing the p-wire grown to be attached test very much between equipment and temperature-controlled cabinet, in test process, user needs the most logical
Crossing p-wire and connect abundant point device and temperature-controlled cabinet, two equipment the most independently control, it is impossible to linkage, and equipment takes up an area
Area is big, and during test, wire harness is in disorder, and the time required for test is longer；(2) temperature-controlled cabinet and battery charging and discharging equipment make
There is the demand such as power supply, heat radiation used time, is required to arrange temperature control modules, mesuring battary is carried out performance in arranging at two
Equipment cost needed for test is higher.
Summary of the invention
It is contemplated that one of technical problem solved the most to a certain extent in correlation technique.To this end, the present invention
First purpose is to propose a kind of battery charging and discharging test device, and this device makes user pass through an equipment can to complete to treat
Survey the performance test of battery, improve the convenience of test, efficiency, reliability, and in test process, it is not necessary to the longest test
Line connects charging/discharging apparatus and temperature-controlled cabinet, it is to avoid the generation of wire harness in disorder situation during test, the equipment that decreases takes up an area face
Long-pending.
Second object of the present invention is to propose a kind of battery charging and discharging method of testing.
Third object of the present invention is to propose a kind of battery charging and discharging test system.
To achieve these goals, the battery charging and discharging test device that first aspect present invention proposes, described device includes
Battery case, power module, temperature control modules, controller, wherein: described battery case, be used for depositing mesuring battary；Described power supply
Module, is charged described mesuring battary for the charging instruction sent according to described controller, or, according to described control
Described mesuring battary is discharged by the electric discharge instruction of device；Described temperature control modules, for send according to described controller
The temperature of described battery case is adjusted by temperature control instruction, so that described mesuring battary is charged surveying under assigned temperature
Examination or discharge test；Described controller, is adjusted to the temperature of described battery case refer to for controlling described temperature control modules
Fixed temperature, and when the temperature of described battery case reaches described assigned temperature, control the corresponding test of described power module output
Power is to be charged described mesuring battary or to discharge.
Battery charging and discharging test device according to embodiments of the present invention, is adjusted the temperature of battery case by temperature control modules
Whole arrival assigned temperature, and control the power module corresponding measured power of output, so that mesuring battary is carried out under assigned temperature
Charging measurement or discharge test.Thus so that user can complete the performance test of mesuring battary by an equipment, improve
The convenience of test, efficiency, reliability, and in test process, it is not necessary to the longest p-wire connects charging/discharging apparatus and temperature
Degree control chamber, it is to avoid the generation of wire harness in disorder situation during test, decreases occupation area of equipment.
In one embodiment of the invention, described battery case includes casing and the battery testing being arranged in described casing
Fixture, wherein:
Described cell measuring clamp, is used for connecting described mesuring battary, and measures described mesuring battary.
In one embodiment of the invention, described cell measuring clamp includes thimble-type cell measuring clamp, boxlike electricity
Pond test fixture and tank cell test fixture.
In one embodiment of the invention, it is provided with temperature detecting unit in described casing, wherein:
Described temperature detecting unit, for detecting the temperature in described casing；
Wherein, described controller, specifically for: detect that described spin manifold temperature reaches to specify at described temperature detecting unit
During temperature, control described power module and export corresponding measured power, and by measuring unit, described measured power is loaded into
Described mesuring battary is tested.
In one embodiment of the invention, also include:
Display module, for display by the test result of described mesuring battary.
In one embodiment of the invention, described battery case and described power module are provided with vaporizer；Wherein:
Described vaporizer, for carrying out heat exchange for described battery case and described power module.
In one embodiment of the invention, described temperature control modules, it is additionally operable to: described battery module is carried out temperature
Adjust.
To achieve these goals, the battery charging and discharging method of testing that second aspect present invention proposes, the method includes: will
The temperature of battery case is adjusted to assigned temperature, wherein, is placed with mesuring battary in described battery case；Monitoring described battery case
Temperature when being adjusted to assigned temperature, control power module and export corresponding measured power；Based on described measured power, control institute
State mesuring battary under described assigned temperature, be charged test or discharge test.
Battery charging and discharging method of testing according to embodiments of the present invention, when mesuring battary is carried out performance test, can be by
The temperature of battery case is adjusted to assigned temperature, and when the temperature monitoring battery case is adjusted to assigned temperature, controls power supply mould
Block exports corresponding measured power, and based on measured power, control mesuring battary be charged under assigned temperature test or
Person's discharge test.Thus so that user can complete the performance test of mesuring battary by an equipment, improves test just
Profit, efficiency, reliability, and in test process, it is not necessary to the longest p-wire connects charging/discharging apparatus and temperature-controlled cabinet, keeps away
Exempt from the generation of wire harness in disorder situation during test, decrease occupation area of equipment.
In one embodiment of the invention, also include:
The test result of display mesuring battary.
In one embodiment of the invention, described the temperature of battery case is adjusted to assigned temperature before, also include:
Communication connection is set up with host computer；
The testing process data that described mesuring battary is tested are obtained from described host computer.
In one embodiment of the invention, when described mesuring battary being charged test or discharge test, institute
Method of stating also includes:
By described temperature control modules, described power module is carried out temperature control.
To achieve these goals, the battery charging and discharging test system that third aspect present invention proposes, including: host computer；
The battery charging and discharging test device of first aspect present invention embodiment.
Battery charging and discharging test system according to embodiments of the present invention, is adjusted the temperature of battery case by temperature control modules
Whole arrival assigned temperature, and control the power module corresponding measured power of output, so that mesuring battary is carried out under assigned temperature
Charging measurement or discharge test.Thus so that user can complete the performance test of mesuring battary by an equipment, improve
The convenience of test, efficiency, reliability, and in test process, it is not necessary to the longest p-wire connects charging/discharging apparatus and temperature
Degree control chamber, it is to avoid the generation of wire harness in disorder situation during test, decreases occupation area of equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of battery charging and discharging test device according to an embodiment of the invention；
Fig. 2 is the structural representation of battery charging and discharging test device in accordance with another embodiment of the present invention；
Fig. 3 is the flow chart of battery charging and discharging method of testing according to an embodiment of the invention；
Fig. 4 is the flow chart of battery charging and discharging method of testing in accordance with another embodiment of the present invention；
Fig. 5 is the structural representation of battery charging and discharging test system according to an embodiment of the invention；
Fig. 6 is the structural representation of the battery charging and discharging test system according to one specific embodiment of the present invention.
Reference:
Battery case 10, power module 20, temperature control modules 30, controller 40, measuring unit 50, display module 60, case
Body 11, cell measuring clamp 12, power supply submodule 21, coolant 31, pump 32, heat exchange pipe 33, centrifugal blower 34 and
PTC35。
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings battery charging and discharging test device, the method and system of the embodiment of the present invention are described.
Fig. 1 is the structural representation of battery charging and discharging test device according to an embodiment of the invention.
As it is shown in figure 1, the battery charging and discharging test device of the embodiment of the present invention includes battery case 10, power module 20, temperature
Degree control module 30, controller 40, wherein:
Battery case 10 is used for depositing mesuring battary.
Mesuring battary is charged by power module 20 for the charging instruction sent according to controller 40, or, according to
Mesuring battary is discharged by the electric discharge instruction of controller 40.
The temperature of battery case 10 is carried out by temperature control modules 30 for the temperature control instruction sent according to controller 40
Adjust, so that mesuring battary is charged test or discharge test under assigned temperature.
The temperature of battery case 10 is adjusted to assigned temperature for controlling temperature control modules 30 by controller 40, and at battery
When the temperature of case 10 reaches assigned temperature, control power module 20 and export corresponding measured power so that mesuring battary to be charged
Or electric discharge.
In one embodiment of the invention, temperature control modules 30 is except adjusting the temperature of battery case 10
Whole, temperature control modules 30 can also carry out temperature adjustment to power module 20, to ensure that power module 20 is at preset temperature model
In enclosing.
Specifically, when mesuring battary is charged or discharges by power module 20, temperature control modules 30 is to power supply
Module 20 carries out temperature adjustment, to ensure power module 20 during mesuring battary is charged test or discharge test
In preset range.
It is to say, the temperature control modules that the battery charging and discharging in this embodiment is tested in device can be simultaneously to power supply mould
The temperature of block and battery case carries out temperature adjustment, and the temperature reducing the equipment cost needed for test controls.
In summary it can be seen, test device by the battery charging and discharging of this embodiment, mesuring battary is being carried out performance survey
During examination, being directly placed in battery case by mesuring battary, then, the whole process that mesuring battary is tested by controller is carried out
Control, and be controlled by the temperature of temperature control modules battery case, thus so that user can be completed by an equipment
The performance test of mesuring battary, improves the convenience of test, efficiency, reliability, and in test process, it is not necessary to the longest survey
Examination line connects charging/discharging apparatus and temperature-controlled cabinet, it is to avoid user manually connects the fiber crops of charging/discharging apparatus and temperature-controlled cabinet
Tired, and the generation of wire harness in disorder situation when avoiding test, decrease occupation area of equipment, decrease required for battery testing
Time, and, this device can be automatically obtained being automatically adjusted, greatly of temperature during battery testing by temperature control modules
Improve and come testing reliability and efficiency.
Battery charging and discharging test device according to embodiments of the present invention, is adjusted the temperature of battery case by temperature control modules
Whole arrival assigned temperature, and control the power module corresponding measured power of output, so that mesuring battary is carried out under assigned temperature
Charging measurement or discharge test.Thus so that user can complete the performance test of mesuring battary by an equipment, improve
The convenience of test, efficiency, reliability, and in test process, it is not necessary to the longest p-wire connects charging/discharging apparatus and temperature
Degree control chamber, it is to avoid the generation of wire harness in disorder situation during test, decreases occupation area of equipment.
On the basis of above-described embodiment, in one embodiment of the invention, as in figure 2 it is shown, battery case 10 includes
Casing 11 and the cell measuring clamp 12 being arranged in casing 11, wherein:
Cell measuring clamp 11, is used for connecting mesuring battary, and measures mesuring battary.
Wherein, cell measuring clamp 11 can be directly anchored on the sidewall of battery case 10, it is also possible to is portable.
Wherein, the casing 11 of battery case 10 can arrange multiple cell measuring clamp 12.
Wherein, casing 11 can use the casing identical with temperature-controlled cabinet material, it is also possible to enters casing according to demand
Row redesigns, and this is not construed as limiting by this embodiment.
Wherein, cell measuring clamp can include but not limited to thimble-type cell measuring clamp, cassette battery test fixture
With tank cell test fixture.It is to say, battery case 10 can configure various types of cell measuring clamp 12, by
This, facilitate and test all kinds battery.
Wherein, thimble-type cell measuring clamp may be used for measuring cylindrical battery, such as, can be surveyed by thimble-type battery
It is the cylindrical battery of 18650 that examination fixture measures model.
Wherein, cassette battery test fixture may be used for measuring flexible-packed battery.
Wherein, tank cell test fixture may be used for measuring square battery.
Wherein it is desired to be understood by, in actual applications, according to the difference of test battery, cell measuring clamp 12 can be entered
Row adaptation selects, and the cell measuring clamp of this embodiment is not limited to thimble-type cell measuring clamp, cassette battery test fixture
With tank cell test fixture.
In one embodiment of the invention, in order to different test batteries being carried out discharge and recharge, power module 20
Multiple different range and the power supply submodule 21 of precision can be provided, say, that power module 20 by have multiple different range and
The power supply submodule 21 of precision is integrated.
Wherein it is desired to explanation, when power module 20 includes the power supply submodule of multiple range and precision, each
The cell measuring clamp 12 that power supply submodule 21 is corresponding with battery case 10 is corresponding.That is, each power supply submodule 21 is corresponding different
TCH test channel.
In order to ensure that mesuring battary can carry out discharging or charging, in one embodiment of the present of invention under assigned temperature
In, as in figure 2 it is shown, be provided with temperature detecting unit 13 in casing 11, wherein:
Temperature detecting unit 13, for detecting the temperature in casing.
Wherein, controller 40 specifically for: when temperature detecting unit 13 detects that casing 10 temperature reaches assigned temperature,
Control power module 20 and export corresponding measured power, and by measuring unit 50, measured power is loaded into mesuring battary and carries out
Test.
In an enforcement of the present invention, so that user directly can check test result at this device, such as Fig. 2 institute
Showing, this device can also include:
Display module 60 is for showing the test result of mesuring battary.Thus so that user can be directly in battery charge and discharge
Electric test device is checked the test result of mesuring battary.
By foregoing description it can be seen that this embodiment is when testing battery, it is not necessary to either manually or by p-wire even
Connecing charging/discharging apparatus and temperature-controlled cabinet, the battery charging and discharging test device provided by this embodiment can be rapidly completed to be measured
Battery performance test under various ambient temperatures, simplifies the complexity of test battery, decreases what test battery was spent
Time, improve convenience and the testing efficiency of test, and, the display module in device can directly provide the user electricity to be measured
The test result in pond, facilitates user and checks test result.
In one embodiment of the invention, battery case 10 and power module 20 are provided with vaporizer and (do not show in figure
Go out), wherein, vaporizer, for carrying out heat exchange for battery case 10 and power module 20, with to battery case 10 and power module 20
Temperature is adjusted.
Wherein it is desired to be understood by, vaporizer set in battery case 10 and power module 20 all controls mould with temperature
Block 30 connects.
In summary it can be seen, this embodiment passes through temperature control modules 30 with vaporizer to battery case 10 and power module 20
Carry out heat management, accurately control battery case 10 and the temperature of battery source 20.
Battery charging and discharging test device according to embodiments of the present invention, arranges different types of battery testing folder in casing
Tool so that different types of battery can be tested by this device, and display module shows the test knot of mesuring battary
Really so that user directly can check test result at battery charging and discharging test device.
In order to realize above-described embodiment, the invention allows for the battery charging and discharging test device shown in a kind of application drawing 1
The battery charging and discharging method of testing carried out.
Fig. 3 is the flow chart of battery charging and discharging method of testing according to an embodiment of the invention.
S31, is adjusted to assigned temperature by the temperature of battery case.
Wherein, battery case is placed with mesuring battary.
In one embodiment of the invention, before the temperature of battery case is adjusted to assigned temperature, battery can be filled
Discharging tester and host computer set up communication connection, and the controller in battery charging and discharging test device can obtain from host computer
The testing process data that mesuring battary is tested.
As a kind of example, it is arranged in controller gets host computer under assigned temperature and mesuring battary is charged
During test, the temperature of battery case is adjusted to assigned temperature by controller temperature controllable control module.
S32, when the temperature monitoring battery case is adjusted to assigned temperature, controls power module output and tests merit accordingly
Rate.
S33, based on measured power, controls mesuring battary and is charged test or discharge test under assigned temperature.
Specifically, when mesuring battary is tested by battery charging and discharging test device, mesuring battary can be arranged on electricity
In the case of pond, specifically, can be arranged in battery case by mesuring battary on the TCH test channel of correspondence, then controller is according to test
Flow data controls temperature control modules and battery case is adjusted to assigned temperature, and the temperature detecting unit arranged in casing is to battery
Case temperature detects, and sends detected temperature information to controller, and controller is monitoring obtained temperature
When information reaches assigned temperature, controller controls power module and exports corresponding measured power, and will test by measuring unit
Power is loaded on mesuring battary and tests.
Wherein, controller can complete the charge-discharge test to mesuring battary according to testing process data, to be measured to test out
The technical parameters such as the charge and discharge voltage of battery, charge/discharge capacity, discharge and recharge time, internal resistance.
Wherein it is desired to explanation, mesuring battary is carried out the process of performance test similarly to the prior art, the most no longer
Repeat.
Wherein it is desired to explanation, the aforementioned explanation to battery charging and discharging test device embodiment is also applied for this
Battery charging and discharging method of testing embodiment, here is omitted.
Battery charging and discharging method of testing according to embodiments of the present invention, when mesuring battary is carried out performance test, can be by
The temperature of battery case is adjusted to assigned temperature, and when the temperature monitoring battery case is adjusted to assigned temperature, controls power supply mould
Block exports corresponding measured power, and based on measured power, control mesuring battary be charged under assigned temperature test or
Person's discharge test.Thus so that user can complete the performance test of mesuring battary by an equipment, improves test just
Profit, efficiency, reliability, and in test process, it is not necessary to the longest p-wire connects charging/discharging apparatus and temperature-controlled cabinet, keeps away
Exempt from the generation of wire harness in disorder situation during test, decrease occupation area of equipment.
In one embodiment of the invention, as shown in Figure 4, the method can also comprise the following steps:
S33, the test result of display mesuring battary.
It is to say, in test process, directly provide the user test result, facilitate user and check test result.
In order to realize above-described embodiment, the invention allows for a kind of battery charging and discharging test system.
Fig. 5 is the structural representation of battery charging and discharging test system according to an embodiment of the invention.As it is shown in figure 5,
This battery charging and discharging test system can include host computer 100 and battery charging and discharging test device 200.
Wherein it is desired to explanation, the aforementioned explanation to battery charging and discharging test device embodiment is also applied for this
Battery charging and discharging test device embodiment in system, here is omitted.
In summary it can be seen, the battery charging and discharging of this embodiment test system is when testing battery, and only needing will be from
Battery charging and discharging test device obtains testing process data, and can automatically survey mesuring battary according to testing process data
Examination, in test process, user is without connecting charging/discharging apparatus and temperature-controlled cabinet either manually or by p-wire, by this embodiment
The battery charging and discharging test device provided can be rapidly completed mesuring battary performance test under various ambient temperatures, simplifies
The complexity of test battery, decreases the time that test battery is spent, improves convenience and the testing efficiency of test, and
Improve the reliability of test, and, the display module in device can directly provide the user the test result of mesuring battary, side
User check test result.
Battery charging and discharging test system according to embodiments of the present invention, is adjusted the temperature of battery case by temperature control modules
Whole arrival assigned temperature, and control the power module corresponding measured power of output, so that mesuring battary is carried out under assigned temperature
Charging measurement or discharge test.Thus so that user can complete the performance test of mesuring battary by an equipment, improve
The convenience of test, efficiency, reliability, and in test process, it is not necessary to the longest p-wire connects charging/discharging apparatus and temperature
Degree control chamber, it is to avoid the generation of wire harness in disorder situation during test, decreases occupation area of equipment.
Process battery charging and discharging test system being carried out battery charging and discharging test below in conjunction with Fig. 6 is described.
As shown in Figure 6, battery charging and discharging test device 200 is provided with two cell measuring clamps in battery case 10, electricity
Being provided with two power supply submodules 21 in source module 20, temperature control modules 30 includes coolant 31, pump 32, heat exchange pipe
33, centrifugal blower 34 and PTC35 (Positive Temperature Coefficient, positive temperature coefficient).
Wherein it is desired to understanding is that the middle PTC35 of this embodiment is ptc heater or the abbreviation of PTC heating plate.
Wherein it is desired to be understood by, the temperature in monitoring battery case 10 is less than the appointment temperature specified by controller 40
When spending, say, that when monitoring battery case 10 and needing heating, temperature control modules 30 can heat PTC35, to produce heat
Wind, and by centrifugal blower 34, hot blast is transmitted to battery case 10, so that battery case 10 is heated.Specifically, battery charge and discharge
Electric test device 200 is set up with host computer 100 by interface and is connected, and loads from host computer mesuring battary carries out test institute
The testing process data needed, then, the controller 40 in battery charging and discharging test device 200 controls temperature control modules 30 will
Battery case 10 temperature is adjusted to assigned temperature, and when monitoring temperature and reaching assigned temperature, controller 40 controls power module 20
Export corresponding measured power, and measured power is loaded on mesuring battary.
In test process, (can be charging/discharging voltage, charge/discharge capacity, discharge and recharge time when reaching and setting threshold value, fill
The isoparametric predetermined threshold value of discharge temp), controller 40 automatically controls the next testing procedure of entrance.
After mesuring battary completes test, display module 60 shows the test result of mesuring battary.And testing
Cheng Zhong, display module 60 can also show the test information in test process.
Wherein, mesuring battary being carried out the detailed process of performance test similarly to the prior art, here is omitted.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two, three
Individual etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " fixing " etc.
Term should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be that machinery connects
Connect, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, in can being two elements
The connection in portion or the interaction relationship of two elements, unless otherwise clear and definite restriction.For those of ordinary skill in the art
For, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
One or more embodiments or example combine in an appropriate manner.Additionally, in the case of the most conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel
Close and combination.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is example
Property, it is impossible to being interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, revises, replaces and modification.
Claims (12)
1. a battery charging and discharging test device, it is characterised in that include battery case, power module, temperature control modules, control
Device, wherein:
Described battery case, is used for depositing mesuring battary；
Described power module, is charged described mesuring battary for the charging instruction sent according to described controller, or,
Described mesuring battary is discharged by the electric discharge instruction according to described controller；
Described temperature control modules, enters the temperature of described battery case for the temperature control instruction sent according to described controller
Row sum-equal matrix, so that described mesuring battary is charged test or discharge test under assigned temperature；
Described controller, is adjusted to assigned temperature for controlling described temperature control modules by the temperature of described battery case, and
When the temperature of described battery case reaches described assigned temperature, control described power module and export corresponding measured power with to described
Mesuring battary is charged or discharges.
2. battery charging and discharging test device as claimed in claim 1, it is characterised in that described battery case includes casing and setting
Cell measuring clamp in described casing, wherein:
Described cell measuring clamp, is used for connecting described mesuring battary, and measures described mesuring battary.
3. battery charging and discharging test device as claimed in claim 2, it is characterised in that described cell measuring clamp includes thimble
Formula cell measuring clamp, cassette battery test fixture and tank cell test fixture.
4. battery charging and discharging test device as claimed in claim 2, it is characterised in that be provided with temperature detection in described casing
Unit, wherein:
Described temperature detecting unit, for detecting the temperature in described casing；
Wherein, described controller, specifically for: detect that described spin manifold temperature reaches assigned temperature at described temperature detecting unit
Time, control described power module and export corresponding measured power, and described measured power is loaded into described by measuring unit
Mesuring battary is tested.
5. battery charging and discharging test device as claimed in claim 4, it is characterised in that also include:
Display module, for display by the test result of described mesuring battary.
6. the battery charging and discharging test device as according to any one of claim 1-5, it is characterised in that described battery case and institute
State power module and be provided with vaporizer；Wherein:
Described vaporizer, for carrying out heat exchange for described battery case and described power module.
7. the battery charging and discharging test device as according to any one of claim 1-5, it is characterised in that described temperature controls mould
Block, is additionally operable to: described battery module is carried out temperature adjustment.
8. the battery charging and discharging test that the battery charging and discharging test device that a kind is applied as described in claim 1-7 is arbitrary is carried out
Method, it is characterised in that comprise the following steps:
The temperature of battery case is adjusted to assigned temperature, wherein, described battery case is placed with mesuring battary；
When the temperature monitoring described battery case is adjusted to assigned temperature, controls power module and export corresponding measured power；
Based on described measured power, control described mesuring battary under described assigned temperature, be charged test or electric discharge survey
Examination.
9. battery charging and discharging method of testing as claimed in claim 8, it is characterised in that also include:
The test result of display mesuring battary.
10. battery charging and discharging method of testing as claimed in claim 8, it is characterised in that the temperature of battery case is adjusted described
Whole before assigned temperature, also include:
Communication connection is set up with host computer；
The testing process data that described mesuring battary is tested are obtained from described host computer.
The 11. battery charging and discharging method of testings as according to any one of claim 8-10, it is characterised in that to described to be measured
When battery is charged test or discharge test, described method also includes:
By described temperature control modules, described power module is carried out temperature control.
12. 1 kinds of battery charging and discharging test systems, it is characterised in that including:
Host computer；
Battery charging and discharging test device as described in claim 1-7 is arbitrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610720498.8A CN106093800A (en) | 2016-08-24 | 2016-08-24 | battery charging and discharging test device, method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610720498.8A CN106093800A (en) | 2016-08-24 | 2016-08-24 | battery charging and discharging test device, method and system |
Publications (1)
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| WO2018103337A1 (en) * | 2016-12-07 | 2018-06-14 | 宁德时代新能源科技股份有限公司 | Battery-pack testing apparatus |
| CN108181592A (en) * | 2018-01-17 | 2018-06-19 | 华霆（合肥）动力技术有限公司 | Cell safety test fixture and system |
| CN108279384A (en) * | 2018-01-26 | 2018-07-13 | 北京小米移动软件有限公司 | Battery status information recording method and device |
| CN108318826A (en) * | 2018-03-07 | 2018-07-24 | 青岛海洋电气设备检测有限公司 | A kind of new energy battery test system, device and method |
| CN108387847A (en) * | 2018-02-28 | 2018-08-10 | 长沙优力电驱动系统有限公司 | Rechargeable battery charge-discharge test method, computer equipment and storage medium |
| CN108828278A (en) * | 2018-08-31 | 2018-11-16 | 湖北蓝博新能源设备股份有限公司 | A kind of battery test system |
| WO2019061136A1 (en) * | 2017-09-28 | 2019-04-04 | 深圳传音通讯有限公司 | Battery test method, terminal, and computer readable storage medium |
| CN109581235A (en) * | 2019-01-15 | 2019-04-05 | 中国第汽车股份有限公司 | A kind of electric automobile power battery is online and offline volume test connector equipment and application method |
| CN109696636A (en) * | 2018-12-29 | 2019-04-30 | 蜂巢能源科技有限公司 | Battery check device |
| CN110785672A (en) * | 2018-09-13 | 2020-02-11 | 深圳市大疆创新科技有限公司 | Battery testing method and device |
| CN110806542A (en) * | 2019-12-06 | 2020-02-18 | 北京普莱德新能源电池科技有限公司 | Power battery testing system and method |
| CN110907841A (en) * | 2019-11-29 | 2020-03-24 | 安徽江淮汽车集团股份有限公司 | Power battery performance testing device |
| CN111613843A (en) * | 2020-05-29 | 2020-09-01 | 重庆金康新能源汽车有限公司 | Method and system for modifying discharge C-rate of battery in electric vehicle |
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| WO2018103337A1 (en) * | 2016-12-07 | 2018-06-14 | 宁德时代新能源科技股份有限公司 | Battery-pack testing apparatus |
| WO2019061136A1 (en) * | 2017-09-28 | 2019-04-04 | 深圳传音通讯有限公司 | Battery test method, terminal, and computer readable storage medium |
| CN108181592A (en) * | 2018-01-17 | 2018-06-19 | 华霆（合肥）动力技术有限公司 | Cell safety test fixture and system |
| CN108279384A (en) * | 2018-01-26 | 2018-07-13 | 北京小米移动软件有限公司 | Battery status information recording method and device |
| CN108279384B (en) * | 2018-01-26 | 2022-03-25 | 北京小米移动软件有限公司 | Battery state information recording method and device |
| CN108387847B (en) * | 2018-02-28 | 2020-05-29 | 长沙优力电驱动系统有限公司 | Charging and discharging test method for rechargeable battery, computer equipment and storage medium |
| CN108387847A (en) * | 2018-02-28 | 2018-08-10 | 长沙优力电驱动系统有限公司 | Rechargeable battery charge-discharge test method, computer equipment and storage medium |
| CN108318826A (en) * | 2018-03-07 | 2018-07-24 | 青岛海洋电气设备检测有限公司 | A kind of new energy battery test system, device and method |
| CN108828278A (en) * | 2018-08-31 | 2018-11-16 | 湖北蓝博新能源设备股份有限公司 | A kind of battery test system |
| CN110785672A (en) * | 2018-09-13 | 2020-02-11 | 深圳市大疆创新科技有限公司 | Battery testing method and device |
| CN109696636A (en) * | 2018-12-29 | 2019-04-30 | 蜂巢能源科技有限公司 | Battery check device |
| CN109581235A (en) * | 2019-01-15 | 2019-04-05 | 中国第汽车股份有限公司 | A kind of electric automobile power battery is online and offline volume test connector equipment and application method |
| CN110907841A (en) * | 2019-11-29 | 2020-03-24 | 安徽江淮汽车集团股份有限公司 | Power battery performance testing device |
| CN110806542A (en) * | 2019-12-06 | 2020-02-18 | 北京普莱德新能源电池科技有限公司 | Power battery testing system and method |
| CN111613843A (en) * | 2020-05-29 | 2020-09-01 | 重庆金康新能源汽车有限公司 | Method and system for modifying discharge C-rate of battery in electric vehicle |
| CN111613843B (en) * | 2020-05-29 | 2021-04-02 | 重庆金康新能源汽车有限公司 | Method and system for modifying discharge C-rate of battery in electric vehicle |
| CN112540312A (en) * | 2020-12-29 | 2021-03-23 | 吉林大学 | Lithium ion battery testing device |
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