CN209571084U - Power battery of pure electric automobile and management integration teaching training system - Google Patents
Power battery of pure electric automobile and management integration teaching training system Download PDFInfo
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- CN209571084U CN209571084U CN201822026276.3U CN201822026276U CN209571084U CN 209571084 U CN209571084 U CN 209571084U CN 201822026276 U CN201822026276 U CN 201822026276U CN 209571084 U CN209571084 U CN 209571084U
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- power battery
- electric automobile
- pure electric
- battery pack
- training system
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Abstract
The utility model discloses power battery of pure electric automobile and management integration teaching training system, it is related to teaching equipment field, including pulley, support frame, panel and battery management controller, support frame as described above includes vertical stand and level frame, the panel is fixed in the vertical stand, the protection box of protective plate composition is provided on the level frame, power battery pack is placed in the protection box, circuit diagram has been portrayed on the panel, is additionally provided with detection hole on the panel convenient for supply instrument grafting detection.Beneficial effect is: power battery of pure electric automobile provided by the utility model and management integration teaching training system show totally enclosed internal cell structure type, and battery pack is transformed, the content structure of battery can intuitively be watched, meet the needs of the instructional function, increases learning interest.
Description
Technical field
The utility model relates to teaching equipment field, it is specifically related to power battery of pure electric automobile and management integration is taught
Learn experience system.
Background technique
Battery management system is the system being managed to battery, usually have the function of measurement cell voltage, prevent or
Avoid battery over-discharge, overcharge, excess temperature ... that unusual conditions is waited to occur.As technology develops, many function have been gradually increased
Can, object is usually the secondary cell that can be charged again, and collocation Li-ion batteries piles occur simultaneously mostly in recent years.Electric energy management
System is similar with BMS, but BMS is managed for battery, and EMS then summarises the management of all energy.
With the development of electric car, battery applications are more and more extensive, and battery is suitable for pure electric automobile, including lead
Acid accumulator, nickel-metal hydride battery, sodium-sulphur battery, serondary lithium battery, air cell, in the pure electric automobile for only equipping battery,
The effect of battery is the only power source of automobile driving system.And in equipment conventional engines (or fuel cell) and battery
Hybrid vehicle in, battery can both play the part of the role of automobile driving system main power source, also act as auxiliary power
The role in source.It can be seen that battery is played the part of is the role of automobile driving system main power source in low speed and starting;It is bearing entirely
When lotus accelerates, it is acting as the role of auxiliary power source;The angle of storage energy is acting as in normally travel or deceleration, braking
Color.
The maintenance of pure electric automobile will be increasingly becoming a big hot topic of later industry, therefore vocational education needs to cultivate largely
Automobile Service personnel repaired for pure electric automobile, therefore, it is necessary to a kind of power battery of pure electric automobile and management integrations
Teaching training system.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides power battery of pure electric automobile and management
Integrated Teaching experience system.
The utility model achieves the above object through the following technical schemes:
Power battery of pure electric automobile and management integration teaching training system, including pulley, support frame, panel and battery
Management Controller, support frame as described above include vertical stand and level frame, and the panel, institute are fixed in the vertical stand
The protection box for being provided with protective plate composition on level frame is stated, power battery pack is placed in the protection box, is carved on the panel
It is decorated with circuit diagram, is additionally provided with detection hole on the panel convenient for supply instrument grafting detection, the power battery pack passes through
Power battery pack low voltage wiring harness is connected to the detection hole on the panel, and support frame as described above bottom is equipped with pulley convenient for moving
It is dynamic, it is additionally provided with power battery pack high-voltage wiring harness interface on support frame as described above and charges convenient for connection high-voltage wiring harness to high voltage component,
The power battery pack communication connection has the battery management controller.
In order to further increase the using effect of power battery of pure electric automobile Yu management integration teaching training system, institute
State force-applied promotion when pulley uses the universal wheel with self-locking function convenient for unlocked state.
In order to further increase the using effect of power battery of pure electric automobile Yu management integration teaching training system, institute
The side for stating panel is coated with aluminium-plastic panel for protection panels and plays beautiful effect.
In order to further increase the using effect of power battery of pure electric automobile Yu management integration teaching training system, institute
It states and is additionally provided with temperature sensor in protection box convenient for detection battery temperature.
In order to further increase the using effect of power battery of pure electric automobile Yu management integration teaching training system, institute
The every road battery for stating power battery pack is built-in with overcurrent protective device convenient for preventing gathering line external short circuit from causing failure.
In order to further increase the using effect of power battery of pure electric automobile Yu management integration teaching training system, institute
Power battery pack is stated using ferric phosphate lithium cell, monomer voltage 3.3V, 2 partial pressure contactors, 1 are contained in each battery pack inside
Positive contactor, 1 cathode contact device, sampling harness, battery modules connection sheet and link cable.
In order to further increase the using effect of power battery of pure electric automobile Yu management integration teaching training system, institute
Stating protective plate is transparent acrylic material plate convenient for isolation high voltage power battery pack, plays safety protection function, facilitates observation dynamic
The structure and principle of power battery pack.
In order to further increase the using effect of power battery of pure electric automobile Yu management integration teaching training system, institute
The surface for stating support frame is provided with ornamental strip for decorating support frame as described above.
In above structure, the pulley has locking and a unlocking function for carrying product rack weight, when unlocked state
Force-applied promotion, the protective plate are made of transparent acrylic material, and high voltage power battery pack is isolated, and are played security protection and are made
With, facilitate observation power battery pack structure and principle, the battery pack gross energy 42kwh of the power battery pack, by 12 electricity
The series connection of pond group, 12 BIC, 190 single batteries;Battery pack gross energy 48kwh is connected by 13 battery packs, 13 BIC, 196
A single battery.Battery inclusion quantity 65ah/75ah, voltage rating 627V/646V, the battery management controller are used for charge and discharge
Management, contactor control, power control, battery exceptional state alarm and protection, SOC/SOH calculating, self-test and Communication Control,
The power battery pack low voltage wiring harness connects the detection hole, monitors the sensor operating condition inside the power battery pack, such as electricity
Pond temperature sensor, contactor, interlocking etc..
Beneficial effect is: power battery of pure electric automobile provided by the utility model and management integration practice teaching system
System shows totally enclosed internal cell structure type, and is transformed to battery pack, can intuitively watch the content knot of battery
Structure meets the needs of the instructional function, increases learning interest.
Detailed description of the invention
Fig. 1 is the panel figure of the utility model power battery of pure electric automobile Yu management integration teaching training system；
Fig. 2 is the circuit diagram of the utility model power battery of pure electric automobile Yu management integration teaching training system；
Fig. 3 is the control chip pipe of the utility model power battery of pure electric automobile Yu management integration teaching training system
Foot figure；
Fig. 4 is that the utility model power battery of pure electric automobile is connect with the relay of management integration teaching training system
Circuit diagram.
The reference numerals are as follows:
1, pulley；2, support frame；3, protective plate；4, power battery pack；5, panel；6, detection hole；7, circuit diagram；8, battery
Management Controller；9, power battery pack high-voltage wiring harness interface；10, power battery pack low voltage wiring harness.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figs 1-4, power battery of pure electric automobile and management integration teaching training system, including pulley 1, support
Frame 2, panel 5 and battery management controller 8, support frame 2 include vertical stand 201 and level frame 202, are propped up in vertical stand 201
Support is fixed with panel 5, and the protection box of the composition of protective plate 3 is provided on level frame 202, is placed with power battery in the protection box
4 are organized, circuit diagram 7 has been portrayed on panel 5, circuit diagram 7 is electrical equipment circuit diagram, is additionally provided with detection hole 6 on panel 5
Convenient for supply instrument grafting detection, power battery pack 4 is connected to detection hole 6 on panel 5 by power battery pack low voltage wiring harness 10,
It is easy to remove that 2 bottom of support frame is equipped with pulley 1, and power battery pack high-voltage wiring harness interface 9 is additionally provided on support frame 2 convenient for connecting
It connects high-voltage wiring harness to charge to high voltage component, 4 communication link of power battery pack is connected to battery management controller 8.
It is sliding in order to further increase the using effect of power battery of pure electric automobile Yu management integration teaching training system
Wheel 1 uses force-applied promotion when being convenient for unlocked state of the universal wheel with self-locking function, and the side of panel 5 is coated with aluminium-plastic panel use
In protection panels and beautiful effect is played, temperature sensor is additionally provided in the protection box convenient for detection battery temperature, is moved
Every road battery of power battery pack 4 is built-in with overcurrent protective device convenient for preventing gathering line external short circuit from causing failure, power electric
Pond group 4 uses ferric phosphate lithium cell, and monomer voltage 3.3V, each battery pack inside connects containing 2 partial pressure contactors, 1 anode
Tentaculum, 1 cathode contact device, sampling harness, battery modules connection sheet and link cable, protective plate 3 are transparent acrylic material
Flitch plays safety protection function convenient for isolation high voltage power battery pack, facilitates the structure and principle of observation power battery pack, support
The surface of frame 2 is provided with ornamental strip for decorating support frame 2.
In above structure, pulley 1 has locking and a unlocking function for carrying product rack weight, and when unlocked state can
Stress pushes, and protective plate 3 is made of transparent acrylic material, and high voltage power battery pack is isolated, and plays safety protection function, convenient
The structure and principle of power battery pack are observed, the battery pack gross energy 42kwh of power battery pack 4 is connected by 12 battery packs, and 12
A BIC, 190 single batteries;Battery pack gross energy 48kwh is connected by 13 battery packs, 13 BIC, 196 single batteries.
Battery inclusion quantity 65ah/75ah, voltage rating 627V/646V, battery management controller 8 is for management of charging and discharging, contactor control
System, power control, battery exceptional state alarm and protection, SOC/SOH calculate, self-test and Communication Control, power battery pack are low
10 connecting detection hole 6 of crimping beam, monitor power battery pack 4 inside sensor operating condition, as battery temperature sensor, contactor,
Interlocking etc..
Above-mentioned support frame 2 is made using national standard profile, and 5 material of panel is made of aluminium-plastic panel, and circuit diagram 7 is at
It is printed after reason with large flat printer, the smooth no concave-convex sense of 7 printing effect of circuit diagram and no less than four kinds of colors are prolonged resistance to
With, securing part is machined using computer laser engraving,.
This power battery of pure electric automobile and management integration teaching training system are dynamic using BYD E5 pure electric automobile
Based on power battery is in kind, battery capacity (kWh): 19.2；Battery charge time fast charge 2-2.5 hours, trickle charge 7-8 hours, often
The built-in overcurrent protection of road battery gathering line, even if gathering line by external short circuit, still will not cause failure, when external short circuit is removed
After pin, system is i.e. automatic to be restored to operate normally.
Battery management controller 8 is core control devices in circuit diagram (referring to Fig. 4), and detection hole 6 is also coupled to its letter
Number end, now its part signal end is described, A14 be battery management controller 8 normal electric signal end, B1 be two-way electric signal
End, B18 be charging inductive signal end and communication connect with the high-pressure electric control assembly of automobile, C10, C3, C4, C20, C14, C15,
C7, C26 control foot with the cathode contact device of battery pack control foot, partial pressure contactor 1 respectively, partial pressure contactor 2 controls foot, cathode
Contactor supply pin, partial pressure 1 supply pin of contactor, partial pressure 2 supply pin of contactor, power supply complete machine, collector power ground are logical
Letter connection, A6, A30, B6 grounding, A31 are meter lamp control signal end, and battery management controller 8Wie is electronic at present
The common management module of power automobile, does not herein describe all signal ends one by one.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by appending claims and equivalents.
Claims (8)
1. power battery of pure electric automobile and management integration teaching training system, including pulley, support frame, panel and cell tube
Manage controller, it is characterised in that: support frame as described above includes vertical stand and level frame, is fixed with institute in the vertical stand
Panel is stated, the protection box of protective plate composition is provided on the level frame, is placed with power battery pack in the protection box, it is described
Circuit diagram has been portrayed on panel, is additionally provided with detection hole on the panel convenient for supply instrument grafting detection, the power electric
Pond group is connected to the detection hole on the panel by power battery pack low voltage wiring harness, and support frame as described above bottom is equipped with pulley
It is easy to remove, power battery pack high-voltage wiring harness interface is additionally provided on support frame as described above convenient for connection high-voltage wiring harness to high voltage component
Charging, the power battery pack communication connection have the battery management controller.
2. power battery of pure electric automobile according to claim 1 and management integration teaching training system, feature exist
In: the pulley uses force-applied promotion when being convenient for unlocked state of the universal wheel with self-locking function.
3. power battery of pure electric automobile according to claim 1 and management integration teaching training system, feature exist
In: the side of the panel is coated with aluminium-plastic panel for protection panels and plays beautiful effect.
4. power battery of pure electric automobile according to claim 1 and management integration teaching training system, feature exist
In: temperature sensor is additionally provided in the protection box convenient for detection battery temperature.
5. power battery of pure electric automobile according to claim 1 and management integration teaching training system, feature exist
In: every road battery of the power battery pack is built-in with overcurrent protective device and is convenient for preventing gathering line external short circuit from causing event
Barrier.
6. power battery of pure electric automobile according to claim 1 and management integration teaching training system, feature exist
In: the power battery pack uses ferric phosphate lithium cell, and monomer voltage 3.3V, 2 partial pressures contacts are contained in each battery pack inside
Device, 1 positive contactor, 1 cathode contact device, sampling harness, battery modules connection sheet and link cable.
7. power battery of pure electric automobile according to claim 1 and management integration teaching training system, feature exist
In: the protective plate is transparent acrylic material plate convenient for isolation high voltage power battery pack, plays safety protection function, facilitates sight
Examine the structure and principle of power battery pack.
8. power battery of pure electric automobile according to claim 1 and management integration teaching training system, feature exist
In: the surface of support frame as described above is provided with ornamental strip for decorating support frame as described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822026276.3U CN209571084U (en) | 2018-12-05 | 2018-12-05 | Power battery of pure electric automobile and management integration teaching training system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822026276.3U CN209571084U (en) | 2018-12-05 | 2018-12-05 | Power battery of pure electric automobile and management integration teaching training system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209571084U true CN209571084U (en) | 2019-11-01 |
Family
ID=68330028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822026276.3U Active CN209571084U (en) | 2018-12-05 | 2018-12-05 | Power battery of pure electric automobile and management integration teaching training system |
Country Status (1)
| Country | Link |
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| CN (1) | CN209571084U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112071148A (en) * | 2020-09-15 | 2020-12-11 | 广州车拉夫汽车科技有限公司 | Automobile high-voltage component detection teaching system |
| CN112396931A (en) * | 2020-08-07 | 2021-02-23 | 北京智扬北方国际教育科技有限公司 | Training teaching aid for battery thermal management system of electric vehicle |
| CN113611197A (en) * | 2021-06-24 | 2021-11-05 | 浙江长征职业技术学院 | New energy automobile power battery training platform |
-
2018
- 2018-12-05 CN CN201822026276.3U patent/CN209571084U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112396931A (en) * | 2020-08-07 | 2021-02-23 | 北京智扬北方国际教育科技有限公司 | Training teaching aid for battery thermal management system of electric vehicle |
| CN112071148A (en) * | 2020-09-15 | 2020-12-11 | 广州车拉夫汽车科技有限公司 | Automobile high-voltage component detection teaching system |
| CN113611197A (en) * | 2021-06-24 | 2021-11-05 | 浙江长征职业技术学院 | New energy automobile power battery training platform |
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