CN204029185U - A kind of BMS practical traning platform - Google Patents
A kind of BMS practical traning platform Download PDFInfo
- Publication number
- CN204029185U CN204029185U CN201420198789.1U CN201420198789U CN204029185U CN 204029185 U CN204029185 U CN 204029185U CN 201420198789 U CN201420198789 U CN 201420198789U CN 204029185 U CN204029185 U CN 204029185U
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- bms
- traning platform
- battery
- practical traning
- electric
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Abstract
The utility model belongs to the Practical training equipment field of battery of electric vehicle management system, be specifically related to a kind of BMS practical traning platform, comprise practical traning platform support body, above practical traning platform support body, be connected with practical traning platform billboard, described practical traning platform support body is inner is provided with battery compartment near bottom, on the antetheca of battery compartment, be provided with door, electric battery is fixed on battery group bracket, is provided with the real training Circuits System that circuit groove, display screen, charging inlet, emergency stop switch, fault hole and BMS form on the billboard of practical traning platform.The utility model is simple in structure, enforcement is convenient, is provided with BMS and display screen on practical traning platform, can represent the management function of the supervision discharging and recharging in electric automobile use procedure and report, automobile external charging when out of service.Driver coordinates display, BMS and sensor, realizes the collection to all monomer battery voltages, and the collection of temperature in electric battery, and the supervision to battery critical conditions, prevent from overcharging or the damage of overdischarge to battery; On practical traning platform panel, be painted with circuit diagram, it is in kind that student can intuitively contrast circuit diagram and BMS main frame and electric battery, the principle of work of understanding and analysis BMS system.
Description
Technical field
The utility model belongs to the Practical training equipment field of battery of electric vehicle management system, is specifically related to a kind of BMS practical traning platform.
Background technology
Electric automobile BMS technology is a new technology, it is the indispensable part of present electric automobile, in the course of higher technological education field universities and colleges, only BMS is had to plain introduction, study application to Students ' Employment and BMS Installation and Debugging workman, the development of electrotechnics and electronic technology is very rapid now, apply very extensively, modern all new science and technology have close relationship with electricity invariably.Therefore, BMS is as electric automobile important component part, and it should have application, complicacy and advance.BMS (battery management system) practical traning platform can intuitively represent the application of BMS on electric automobile, the method that the problem that can exist and problem solve, the professional tool to students and the new worker of factory training.
Utility model content
The BMS application that the utility model exists for prior art and the problem that cannot intuitively represent the application of BMS on electric automobile, propose a kind of BMS practical traning platform.
The technical solution of the utility model is: a kind of BMS practical traning platform, comprise practical traning platform support body, above practical traning platform support body, be connected with practical traning platform billboard, described practical traning platform support body is inner is provided with battery compartment near bottom, on the antetheca of battery compartment, be provided with door, electric battery is fixed on battery group bracket, is provided with the real training Circuits System that circuit groove, display screen, charging inlet, emergency stop switch, fault hole and BMS form on the billboard of practical traning platform; Described BMS practical traning platform, described real training Circuits System comprises a BMS, BMS is connected with display screen by data line; BMS is connected with fault display lamp by driver; The current sensor of connecting on the discharge line of electric battery, current sensor is connected with the data receiver of BMS through data line, the Yi Tiao branch of discharge line is connected with motor through relay, another branch is connected with driver after transformer, relay, and this circuit provides 12V power supply for driver, BMS, fault display lamp, touch-screen; Electric battery is connected with charging inlet through balancing circuitry; Electric battery is connected with the voltage acquisition interface of BMS through balancing circuitry; In motor and electric battery, be separately installed with temperature sensor, the output terminal of temperature sensor is connected with the interface of BMS.
Described BMS practical traning platform, described balancing circuitry comprises electric capacity and resistance, wherein after capacitance resistance parallel connection, is connected between single battery both positive and negative polarity.
Described BMS practical traning platform, is provided with malfunctioning node between described motor temperature sensor and BMS; Between battery pack temperature sensor and BMS, be provided with malfunctioning node; Between relay and BMS, be provided with malfunctioning node; Between relay and driver, be provided with malfunctioning node; Between driver and BMS, be provided with malfunctioning node.
Described BMS practical traning platform, described battery carrier is provided with handle near a side of door.
Described BMS practical traning platform, the below of described practical traning platform support body and battery carrier is provided with universal wheel.
The beneficial effects of the utility model are: 1, the utility model is simple in structure, enforcement is convenient, on practical traning platform, be provided with BMS and display screen, can represent the management function of the supervision discharging and recharging in electric automobile use procedure and report, automobile external charging when out of service.Driver coordinates display, BMS and sensor, realizes the collection to all monomer battery voltages, and the collection of temperature in electric battery, and the supervision to battery critical conditions, prevent from overcharging or the damage of overdischarge to battery; Battery total voltage, monomer voltage, electric current, temperature and total information about power are presented on color touch screen simultaneously.
2, on practical traning platform of the present utility model, be provided with fault hole, by to the operation in fault hole and setting, realization is to the test of the various functions of BMS and be presented on display screen, realize the demonstration of student to the understanding of BMS and various faults, help student to understand and the principle of work of study BMS, improve student's manipulative ability and to be engaged in the ability of exploitation and the operation of BMS later.
3, on the practical traning platform panel of the utility model practical traning platform, be painted with circuit diagram, it is in kind that student can intuitively contrast circuit diagram and BMS main frame and electric battery, the principle of work of understanding and analysis BMS system.
Accompanying drawing explanation
Fig. 1 is the perspective view of practical traning platform;
Fig. 2 is Circuits System annexation schematic diagram;
Fig. 3 is balancing circuitry schematic diagram;
In figure, 1 is universal wheel, and 2 is door, and 3 is battery compartment, 4 is practical traning platform support body, and 5 is fault hole, and 6 is display screen, and 7 is emergency stop switch, 8 is charging inlet, and 9 is practical traning platform billboard, and 10 is BMS, and 11 is practical traning platform table top, 12 is electric battery, and 12-1 is single battery, and 13 is battery group bracket, and 14 is driver, 15 is battery pack temperature sensor, and 16 is balancing circuitry, and 17 is current sensor, and 18 is transformer, 19 is direct current generator, and 20 is motor temperature sensor, and 21 is fault display lamp, and 22 is malfunctioning node.
Embodiment
Embodiment 1: in conjunction with Fig. 1-Fig. 3, a kind of BMS practical traning platform, comprise practical traning platform support body, above practical traning platform support body, be connected with practical traning platform billboard, the inner position near bottom of described practical traning platform support body, is provided with battery compartment, on the antetheca of battery compartment, is provided with door, electric battery is fixed on battery group bracket, is provided with the real training Circuits System that circuit groove, display screen, charging inlet, emergency stop switch, fault hole and BMS form on the billboard of practical traning platform.Real training Circuits System comprises a BMS, and BMS is connected with display screen by CAN bus; BMS is connected with fault display lamp by driver, wherein, between driver and fault display lamp, adopts aviation plug to be connected; The current sensor of connecting on the discharge line of electric battery, current sensor is connected with the data receiver of BMS through data line, the Yi Tiao branch of discharge line is connected with motor through relay, another branch is connected with driver after transformer, relay, and this circuit provides 12V power supply for driver, BMS, fault display lamp, touch-screen; Electric battery is connected with charging inlet through balancing circuitry; Electric battery is connected with the voltage acquisition interface of BMS through balancing circuitry; In motor and electric battery, be separately installed with motor temperature sensor and battery pack temperature sensor, the output terminal of motor temperature sensor and battery pack temperature sensor is connected with the interface of BMS respectively.
Described balancing circuitry comprises electric capacity and resistance, wherein after capacitance resistance parallel connection, is connected between single battery both positive and negative polarity.
Between described motor temperature sensor and BMS, be provided with malfunctioning node; Between battery pack temperature sensor and BMS, be provided with malfunctioning node; Between relay and BMS, be provided with malfunctioning node; Between relay and driver, be provided with malfunctioning node; Between driver and BMS, be provided with malfunctioning node.
Embodiment 2, and in conjunction with Fig. 1, the place identical with embodiment 1 do not repeated and passed through, and described battery carrier is provided with handle near a side of door, shake hands, into the ring bodies of rectangle, below practical traning platform support body and battery carrier, to be provided with universal wheel.
Claims (5)
1.
?a kind of BMS practical traning platform, comprise practical traning platform support body, above practical traning platform support body, be connected with practical traning platform billboard, it is characterized in that: described practical traning platform support body is inner is provided with battery compartment near bottom, on the antetheca of battery compartment, be provided with door, electric battery is fixed on battery group bracket, on the billboard of practical traning platform, be provided with the real training Circuits System that circuit groove, display screen, charging inlet, emergency stop switch, fault hole and BMS form, described real training Circuits System comprises a BMS, and BMS is connected with display screen by data line; BMS is connected with fault display lamp by driver; The current sensor of connecting on the discharge line of electric battery, current sensor is connected with the data receiver of BMS through data line, the Yi Tiao branch of discharge line is connected with motor through relay, another branch is connected with driver after transformer, relay, and this circuit provides 12V power supply for driver, BMS, fault display lamp, touch-screen; Electric battery is connected with charging inlet through balancing circuitry; Electric battery is connected with the voltage acquisition interface of BMS through balancing circuitry; In motor and electric battery, be separately installed with temperature sensor, the output terminal of temperature sensor is connected with the interface of BMS.
2.
?bMS practical traning platform according to claim 1, is characterized in that: described balancing circuitry comprises electric capacity and resistance, wherein after capacitance resistance parallel connection, is connected between single battery both positive and negative polarity.
3.
?bMS practical traning platform according to claim 1, is characterized in that: between described motor temperature sensor and BMS, be provided with malfunctioning node; Between battery pack temperature sensor and BMS, be provided with malfunctioning node; Between relay and BMS, be provided with malfunctioning node; Between relay and driver, be provided with malfunctioning node; Between driver and BMS, be provided with malfunctioning node.
4.
?bMS practical traning platform according to claim 1, is characterized in that: described battery carrier is provided with handle near a side of door.
5.
?bMS practical traning platform according to claim 1, is characterized in that: the below of described practical traning platform support body and battery carrier is provided with universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198789.1U CN204029185U (en) | 2014-04-22 | 2014-04-22 | A kind of BMS practical traning platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198789.1U CN204029185U (en) | 2014-04-22 | 2014-04-22 | A kind of BMS practical traning platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204029185U true CN204029185U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420198789.1U Expired - Fee Related CN204029185U (en) | 2014-04-22 | 2014-04-22 | A kind of BMS practical traning platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204029185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491258A (en) * | 2019-08-26 | 2019-11-22 | 深圳技术大学 | Automobile power cell packet experimental facilities |
-
2014
- 2014-04-22 CN CN201420198789.1U patent/CN204029185U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491258A (en) * | 2019-08-26 | 2019-11-22 | 深圳技术大学 | Automobile power cell packet experimental facilities |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20170422 |