CN208461478U - Special vehicle high-voltage super capacitor - Google Patents
Special vehicle high-voltage super capacitor Download PDFInfo
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- CN208461478U CN208461478U CN201820517741.0U CN201820517741U CN208461478U CN 208461478 U CN208461478 U CN 208461478U CN 201820517741 U CN201820517741 U CN 201820517741U CN 208461478 U CN208461478 U CN 208461478U
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- super capacitor
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- 239000003990 capacitor Substances 0.000 title claims abstract description 35
- 239000000178 monomer Substances 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 14
- 230000005611 electricity Effects 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 230000005622 photoelectricity Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 239000000047 product Substances 0.000 abstract description 2
- 239000013589 supplement Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A kind of special vehicle high-voltage super capacitor, by combining the mode of multiple DC boosting block coupled in series output and the cooperation of capacitance module, the function of realizing high-voltage super capacitor is mainly used in surge voltage when auxiliary special vehicle cold-starting, instantaneous big energy supplement and high-voltage fence are powered and absorbs.Product has the characteristics that degree of modularity height, delicate structure, easy for installation, safe and reliable, sturdy and durable.
Description
Technical field
The utility model relates to the technical fields of feature vehicle electrical components, more particularly to a kind of special vehicle high pressure
Super capacitor.
Background technique
Currently, special vehicle mostly uses low pressure (24V) vehicle power supply and high pressure (270V or more) outside electric power network to power and deposit
Method power supply.Low pressure is used for vehicle launch and instrument class equipment, and high pressure is used for large power-consuming equipment, to solve big electricity
Stream (> 300A) works long hours electric cable heating and cable is overweight, excessively thick problem.
Utility model content
To solve the above problems, the utility model proposes a kind of special vehicle high-voltage super capacitors.
The technical solution of the utility model is: a kind of special vehicle high-voltage super capacitor, it is characterized in that: the super capacitor
Capacitance module, charger module, two D.C. contactors, current sensors containing external shell and enclosure interior, it is described
Capacitance module include several capacitor monomers and the capacitance group shell for accommodating these capacitor monomers, capacitance group lower part of the housing passes through
Shock-absorption backing plate is fixed on the bottom plate of shell；The D.C. contactor and current sensor is located at the front of capacitance module, institute
The charger module stated is located at the top of capacitance module, and the two sides of charger module are mounted on the two sidewalls of shell by support frame
On；The control panel component encapsulated by box body is additionally provided in the front end of the intracorporal charger module of shell；It is equipped in housing outer surface
Grafting head assembly, the charger module connect vehicle-mounted 24V storage battery, and the output end connection capacitance module of charger module is to electricity
Capacity charge, capacitance module connect the electrical appliance that external power grid also connects on-board high-voltage simultaneously by above-mentioned two D.C. contactor.
Preferably, the charger module includes that 6 24V turn 48V DC boosting module, the input of DC boosting module
End connects vehicle-mounted 24V main circuit, and connection capacitance module is powered to capacitance module after the output end series connection of DC boosting module.
Preferably, the D.C. contactor and current sensor bottom are mounted on the bottom plate of shell by shock-absorption backing plate
On.
Preferably, the control panel component includes power unit, capacitance voltage detection part, outside electric power network voltage detecting
Partially, monomer capacitance voltage state acquisition part, capacitance temperature state acquisition part, charger state of temperature collecting part, defeated
Current acquisition part, processor of single chip computer, communication bus part, D.C. contactor control section, charger 24V input control out
Partially, charger starts switch control section, and the power unit is connect with vehicle-mounted 24V storage battery, inputs 12V and 5V electricity respectively
Pressure,
The output end of capacitance voltage detection part one end connection capacitance module, the other end connect the input of single-chip microcontroller
Interface,
Described extraneous network voltage detection part one end connects extraneous power grid by grafting head assembly, and other end connection is single
The input interface of piece machine,
The capacitance module is equipped with monomer voltage output interface and temperature output interface, the monomer capacitance voltage
State acquisition part one end connects the defeated place's interface of above-mentioned monomer voltage, and the other end connects the input interface of single-chip microcontroller, capacitor temperature
Degree state acquisition part one end connects above-mentioned temperature output interface, and the other end connects the input interface of single-chip microcontroller, and described fills
Motor module is equipped with temperature output interface, and described charger state of temperature collecting part one end connects the interface, the other end
The input interface of single-chip microcontroller is connected,
The output current acquisition part includes current sensor above-mentioned and Acquisition Circuit, current sensor installation
In the output end of capacitance module, Acquisition Circuit one end connects current sensor, and the other end connects single-chip microcontroller input interface；
The forceful electric power end of two D.C. contactors is connected on the anode and cathode of the output end of capacitance module,
Two D.C. contactor light current ends are connected in the circuit of 24V, are respectively equipped with relay switch K2 in two 24V circuits
And K3, relay switch K2 and K3 are controlled by the relay coil circuit of 12V, in the relay coil circuit of the 12V
Triode controlled by the photoelectrical coupler of 5V；
Charger 24V power input control section includes the relay switch K1 being connected in the circuit of 24V, the relay
Switch K1 is controlled by the relay coil circuit of 12V, and the triode in the relay coil circuit of the 12V passes through 5V's
Photoelectrical coupler is controlled；
It includes relay switch K4 that charger, which starts switch control section, and relay switch K4 passes through the relay line of 12V
Circle circuit is controlled, and the triode in the relay coil circuit of the 12V is controlled by the photoelectrical coupler of 5V.
The technical effect of the utility model
Special vehicle high-voltage super capacitor is mainly used in auxiliary special vehicle cold-starting, instantaneous big energy is mended
Fill and high-voltage fence power when surge voltage absorb.Product has degree of modularity height, delicate structure, easy for installation, safe
Reliably, sturdy and durable feature.
Detailed description of the invention
Fig. 1 is the main view the schematic diagram of the section structure of special vehicle high-voltage super capacitor；
Fig. 2 is the schematic diagram of the CPU and communication bus part in the circuit of control panel component；
Fig. 3 is the schematic diagram of capacitance voltage detection part and outside electric power network current detection section；
Fig. 4 is monomer capacitance voltage state acquisition partial schematic diagram；
Fig. 5 is capacitance temperature state acquisition partial schematic diagram；
Fig. 6 is charger state of temperature collecting part schematic diagram；
Fig. 7 is output current acquisition partial schematic diagram；
Fig. 8 is charger 24V power input control section schematic diagram；
Fig. 9 is the schematic diagram of D.C. contactor control section anode；
Figure 10 is the schematic diagram of D.C. contactor control section cathode；
Figure 11 is the schematic diagram that charger starts switch control section；
Figure 12 is the schematic diagram of the power unit of control panel component；
1. connection-pegs in figure, 2. control panel components, 3. shells, 4. charger modules, 5. capacitance modules, 6. shock-absorption backing plates,
7. current sensor, 8. D.C. contactors.
Specific embodiment
Embodiment one: referring to Fig. 1-12, a kind of special vehicle high-voltage super capacitor in figure, it is characterized in that: the super electricity
Hold capacitance module, charger module, two D.C. contactors, current sensors containing external shell and enclosure interior, institute
The capacitance module stated includes several capacitor monomers and the capacitance group shell for accommodating these capacitor monomers, and capacitance group lower part of the housing is logical
Shock-absorption backing plate is crossed to be fixed on the bottom plate of shell；The D.C. contactor and current sensor is located at the front of capacitance module,
The charger module is located at the top of capacitance module, and the two sides of charger module are mounted on the two sides of shell by support frame
On wall；The control panel component encapsulated by box body is additionally provided in the front end of the intracorporal charger module of shell；It is set in housing outer surface
There is grafting head assembly, the charger module connects vehicle-mounted 24V storage battery, and the output end connection capacitance module of charger module is given
Capacitor charging, capacitance module connect the electrical appliance that external power grid also connects on-board high-voltage simultaneously by above-mentioned two D.C. contactor.
The charger module includes that 6 24V turn 48V DC boosting module, the input terminal connection of DC boosting module
Vehicle-mounted 24V main circuit, connection capacitance module is powered to capacitance module after the output end series connection of DC boosting module.
The D.C. contactor and current sensor bottom is mounted on the bottom plate of shell by shock-absorption backing plate.
The control panel component includes power unit, capacitance voltage detection part, outside electric power network current detection section, list
Body capacitance voltage status collecting part, capacitance temperature state acquisition part, charger state of temperature collecting part, output electric current are adopted
Collection part, communication bus part, D.C. contactor control section, charger 24V input control part, is filled processor of single chip computer
Motor start switch control section, the power unit are connect with vehicle-mounted 24V storage battery, input 12V and 5V voltage respectively,
The output end of capacitance voltage detection part one end connection capacitance module, the other end connect the input of single-chip microcontroller
Interface, described extraneous network voltage detection part one end connect extraneous power grid by grafting head assembly, and the other end connects monolithic
The input interface of machine, the two combination could judge whether capacitance module can intervene work.
The capacitance module is equipped with monomer voltage output interface and temperature output interface, the monomer capacitance voltage
State acquisition part one end connects the defeated place's interface of above-mentioned monomer voltage, and the other end connects the input interface of single-chip microcontroller, capacitor temperature
Degree state acquisition part one end connects above-mentioned temperature output interface, and the other end connects the input interface of single-chip microcontroller, and described fills
Motor module is equipped with temperature output interface, and described charger state of temperature collecting part one end connects the interface, the other end
The input interface of single-chip microcontroller is connected, such single-chip microcontroller can monitor the monomer voltage and state of temperature, Yi Jichong of capacitance module
The state of temperature of motor module can timely take the measure of power-off when soon generating failure, capacitance module is avoided to damage.
The output current acquisition part includes current sensor above-mentioned and Acquisition Circuit, current sensor installation
In the output end of capacitance module, Acquisition Circuit one end connects current sensor, and the other end connects single-chip microcontroller input interface；
The forceful electric power end of two D.C. contactors is connected on the anode and cathode of the output end of capacitance module,
Two D.C. contactor light current ends are connected in the circuit of 24V, are respectively equipped with relay switch K2 in two 24V circuits
And K3, relay switch K2 and K3 are controlled by the relay coil circuit of 12V, in the relay coil circuit of the 12V
Triode controlled by the photoelectrical coupler of 5V；
Charger 24V power input control section includes the relay switch K1 being connected in the circuit of 24V, the relay
Switch K1 is controlled by the relay coil circuit of 12V, and the triode in the relay coil circuit of the 12V passes through 5V's
Photoelectrical coupler is controlled；
It includes relay switch K4 that charger, which starts switch control section, and relay switch K4 passes through the relay line of 12V
Circle circuit is controlled, and the triode in the relay coil circuit of the 12V is controlled by the photoelectrical coupler of 5V.
The high-voltage super capacitor uses the electric current of the 24V main circuit of mobile generator offer as input in charge mode
End, is charged by the boosting of charger module to capacitance module；When a vehicle is started or other vehicle-mounted 270V high pressures are set
When standby starting, capacitance module assists vehicle launch or other vehicle-mounted 270V high-tension apparatus startings as energy supplement, avoids
To the impact of outside electric power network when starting；In addition when other vehicle-mounted 270V high-tension apparatuses work normally, capacitance module also has anti-
The only function of the destruction of power grid surge can protect the operational safety of vehicle-mounted 270V high-tension apparatus.
Operational process is as follows:
A) when to start vehicle-mounted high current electrical appliance, when cpu receives the enabled instruction of super capacitor, after delay 2 seconds
Start to detect capacitor and network voltage, if the output voltage of capacitance module is greater than or equal to network voltage, is attracted direct current and connects
Capacitance module is incorporated in outside electric power network by tentaculum；If capacitance module output voltage is lower than network voltage, charger is opened, is filled
Capacitance module is charged to higher than network voltage or is charged to the voltage rating of capacitance module by motor, is then attracted direct current contact
Device, then capacitance module is incorporated in outside electric power network；
After cpu receives not charging instruction, if judging, electric capacity module voltage is greater than or equal to network voltage, and closing is filled
Motor, control D.C. contactor are attracted, capacitance module are incorporated in outside electric power network；If electric capacity module voltage is lower than power grid electricity
Pressure, D.C. contactor are not attracted, and capacitance module is not incorporated in outside electric power network, and charger is still in closed state；
B), when cpu receives the enabled instruction of super capacitor, the output of charge closing machine disconnects D.C. contactor, capacitor
Module is not incorporated in outside electric power network；
C) after D.C. contactor is attracted, cycle detection network voltage opens charger output if being lower than 250V as electricity
Charge closing machine exports after capacity charge to 270V；
D) by communication bus upload super capacitor working condition for example voltage, electric current, temperature, charged state (stand,
In charging, charging complete), alarm and error condition etc..
E) it under maintenance state, receives high-voltage super capacitor and does not charge output order, execute high-voltage super capacitor charging machine
It does not charge and D.C. contactor can control output and disconnect.
Claims (4)
1. a kind of special vehicle high-voltage super capacitor, it is characterized in that: the super capacitor contains external shell and enclosure interior
Capacitance module, charger module, two D.C. contactors, current sensors, the capacitance module includes several capacitors
Monomer and the capacitance group shell for accommodating these capacitor monomers, capacitance group lower part of the housing are fixed on the bottom plate of shell by shock-absorption backing plate
On；The D.C. contactor and current sensor is located at the front of capacitance module, and the charger module is located at capacitor mould
The two sides on the top of block, charger module are mounted on the two sidewalls of shell by support frame；In the intracorporal charger module of shell
Front end be additionally provided with by box body encapsulate control panel component；Grafting head assembly, the charger are equipped in housing outer surface
Module connects vehicle-mounted 24V storage battery, and to capacitor charging, capacitance module passes through above-mentioned the output end connection capacitance module of charger module
Two D.C. contactor connection external power grids also connect the electrical appliance of on-board high-voltage simultaneously.
2. a kind of special vehicle high-voltage super capacitor according to claim 1, it is characterised in that: the charger
Module includes that 6 24V turn 48V DC boosting module, and the input terminal of DC boosting module connects vehicle-mounted 24V main circuit, direct current liter
Connection capacitance module is powered to capacitance module after the output end series connection of die block.
3. a kind of special vehicle high-voltage super capacitor according to claim 2, it is characterised in that: the direct current connects
Tentaculum and current sensor bottom are mounted on the bottom plate of shell by shock-absorption backing plate.
4. a kind of special vehicle high-voltage super capacitor according to claim 2, it is characterised in that: the control panel
Component includes power unit, capacitance voltage detection part, outside electric power network current detection section, monomer capacitance voltage state acquisition portion
Point, capacitance temperature state acquisition part, charger state of temperature collecting part, output current acquisition part, processor of single chip computer,
Communication bus part, D.C. contactor control section, charger 24V input control part, charger start switch control section,
The power unit is connect with vehicle-mounted 24V storage battery, inputs 12V and 5V voltage respectively,
The output end of capacitance voltage detection part one end connection capacitance module, the input of other end connection single-chip microcontroller connect
Mouthful,
Described extraneous network voltage detection part one end connects extraneous power grid by grafting head assembly, and the other end connects single-chip microcontroller
Input interface,
The capacitance module is equipped with monomer voltage output interface and temperature output interface, the monomer capacitance voltage state
Collecting part one end connects the defeated place's interface of above-mentioned monomer voltage, and the other end connects the input interface of single-chip microcontroller, capacitance temperature shape
State collecting part one end connects above-mentioned temperature output interface, and the other end connects the input interface of single-chip microcontroller,
The charger module is equipped with temperature output interface, and charger state of temperature collecting part one end connection should
Interface, the other end connect the input interface of single-chip microcontroller,
The output current acquisition part includes current sensor above-mentioned and Acquisition Circuit, which is mounted on electricity
The output end of molar block, Acquisition Circuit one end connect current sensor, and the other end connects single-chip microcontroller input interface；
The forceful electric power end of two D.C. contactors is connected on the anode and cathode of the output end of capacitance module, and two
D.C. contactor light current end is connected in the circuit of 24V, be respectively equipped in two 24V circuits relay switch K2 and
K3, relay switch K2 and K3 are controlled by the relay coil circuit of 12V, in the relay coil circuit of the 12V
Triode is controlled by the photoelectrical coupler of 5V；
Charger 24V power input control section includes the relay switch K1 being connected in the circuit of 24V, the relay switch
K1 is controlled by the relay coil circuit of 12V, the photoelectricity that the triode in the relay coil circuit of the 12V passes through 5V
Coupler is controlled；
It includes relay switch K4, the relay coil electricity that relay switch K4 passes through 12V that charger, which starts switch control section,
Road is controlled, and the triode in the relay coil circuit of the 12V is controlled by the photoelectrical coupler of 5V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820517741.0U CN208461478U (en) | 2018-04-12 | 2018-04-12 | Special vehicle high-voltage super capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820517741.0U CN208461478U (en) | 2018-04-12 | 2018-04-12 | Special vehicle high-voltage super capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208461478U true CN208461478U (en) | 2019-02-01 |
Family
ID=65156548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820517741.0U Withdrawn - After Issue CN208461478U (en) | 2018-04-12 | 2018-04-12 | Special vehicle high-voltage super capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208461478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108270276A (en) * | 2018-04-12 | 2018-07-10 | 新乡北方车辆仪表有限公司 | Special vehicle high-voltage super capacitance |
-
2018
- 2018-04-12 CN CN201820517741.0U patent/CN208461478U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108270276A (en) * | 2018-04-12 | 2018-07-10 | 新乡北方车辆仪表有限公司 | Special vehicle high-voltage super capacitance |
| CN108270276B (en) * | 2018-04-12 | 2023-12-19 | 新乡北方车辆仪表有限公司 | High-voltage super capacitor for special vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190201 Effective date of abandoning: 20231219 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190201 Effective date of abandoning: 20231219 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |