CN206067518U - It is a kind of based on poly-lithium battery and the electric car power supply of super capacitor - Google Patents
It is a kind of based on poly-lithium battery and the electric car power supply of super capacitor Download PDFInfo
- Publication number
- CN206067518U CN206067518U CN201621123068.XU CN201621123068U CN206067518U CN 206067518 U CN206067518 U CN 206067518U CN 201621123068 U CN201621123068 U CN 201621123068U CN 206067518 U CN206067518 U CN 206067518U
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- China
- Prior art keywords
- switch
- super capacitor
- poly
- power supply
- ultracapacitor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Secondary Cells (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a kind of based on poly-lithium battery and the electric car power supply of super capacitor, it includes rechargeable battery, ultracapacitor, control timing module, automatic energy recovery system and multiple switch, multiple switch respectively with control timing module be connected, rechargeable battery with switch（1）It is connected, switch（1）It is connected with ultracapacitor；Ultracapacitor and switch（2）It is connected, switch（2）It is connected with load；Control timing module and switch（3）It is connected, switch（3）It is connected with automatic energy recovery system, control timing module can trigger corresponding switch cutoff or connection, and then control the break-make situation of respective lines.The energy-storage system of capacity density 280wh/kg can be reached with this utility model, more than the 40% of conventional storing up electricity scheme 200wh/kg.This utility model expands the capacity of battery, improves the safety of energy-storage system, realizes the farther course continuation mileage of electric automobile and higher service efficiency.
Description
Technical field
This utility model is related to electric automobile technical field of energy storage, specifically a kind of to be based on poly-lithium battery and super electricity
The electric car power supply of appearance.
Background technology
Brake energy recovery and Energy Efficient management are the important technologies of hybrid power electric car and modern electric automobile, when driving
When the person of sailing steps on automatic pedal, brake force is produced, there is the waste of braking energy.For general diesel locomotive, this braking
Power can only be provided by brakes, and brakes converts kinetic energy into friction energy by friction component and loses, and frictional damping disappears
The kinetic energy of motor generation is consumed.For electric motor car or hybrid vehicle, as motor can be positive and negative two power of output
Square, so motor participates in braking by providing an opposing torque when braking, braking torque produces electric current.Motor braking
The energy of consumption can lead to energy to be crossed recovery system and is stored in accumulator, and the saving of energy is using for new-energy automobile
Speech is undoubtedly very important.
The performance of modern electric automobile or hybrid power electric car is also restricted by battery in addition to motor, electric motor car
Braking is actually also a kind of charging operating mode to battery, according to present battery performance and the gap of motor performance, is not being examined
In the case of considering other parts restrictions, the braking power of most of electric motor car is all finally the maximum charge work(allowed by battery
What rate was determined, and general battery is difficult to provide the accumulation power supply system of big charge power.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of based on poly-lithium battery and super
The electric car power supply of electric capacity.
The purpose of this utility model is achieved through the following technical solutions：It is a kind of based on poly-lithium battery and super
The electric car power supply of electric capacity, it include rechargeable battery, ultracapacitor, control timing module, automatic energy recovery system and
Multiple switch, multiple switch are connected with the outfan of control timing module respectively, outfan and the first switch phase of rechargeable battery
Even, first switch is connected with the input of ultracapacitor, and the outfan of ultracapacitor is connected with second switch, second switch
It is connected with the input of load；The outfan of control timing module is connected with the 3rd switch, and the 3rd switchs and brake circuits system
Power interface be connected.
Described rechargeable battery is semisolid polymer Li-ion battery.
Described ultracapacitor is dry electrode super capacitor.
Described multiple switch is automatic transfer switch.
Described multiple automatic transfer switch quantity at least 3.
Described polymer Li-ion battery is the semisolid polymer Li-ion battery of cylinder or block shape.
Described rechargeable battery includes external charging interface.
The beneficial effects of the utility model are：Capacity density 280wh/kg can be reached with this utility model, more than normal
The 40% of rule scheme 200wh/kg.This utility model expands the volume of battery, realize the farther course continuation mileage of electric automobile and
Higher service efficiency.It is using electric automobile instrument, energy variation configuration, pollution-free, be conducive to environmental protection.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
The technical solution of the utility model, but protection domain of the present utility model are described in further detail below in conjunction with the accompanying drawings
It is not limited to described below.
It is a kind of based on poly-lithium battery and the electric car power supply of super capacitor, it includes rechargeable battery, super capacitor
Device, control timing module, automatic energy recovery system and multiple switch, multiple switch outfan respectively with control timing module
It is connected, the outfan of rechargeable battery is connected with first switch, and first switch is connected with the input of ultracapacitor, super capacitor
The outfan of device is connected with second switch, and second switch is connected with the input of load；The outfan and the of control timing module
Three switches are connected, and the 3rd switch is connected with the power interface of brake circuits system.
Described rechargeable battery is semisolid polymer Li-ion battery.
Described ultracapacitor is dry electrode super capacitor.
Described multiple switch is automatic transfer switch.
Described multiple automatic transfer switch quantity at least 3.
Described polymer Li-ion battery is the semisolid polymer Li-ion battery of cylinder or block shape.
Described rechargeable battery includes external charging interface.
As shown in figure 1, it is a kind of based on poly-lithium battery and the electric car power supply of super capacitor, as this utility model
One of embodiment, it includes rechargeable battery, ultracapacitor, control timing module, switch 1, switch 2, switch 3 and from kinetic energy
Amount recovery system.Wherein, control timing module to trigger first switch cut-out or connect rechargeable battery and ultracapacitor
Between connection line；Control timing module can trigger second switch cut-out or connect between ultracapacitor and load
Connection line；Control timing module can trigger the 3rd switch cutoff or connection ultracapacitor and automatic energy recovery system
Between connection line, and then control brake energy recovering system quick charge or ultracapacitor are carried out to ultracapacitor
Repid discharge is carried out to brake circuits system.And, using semisolid polymer Li-ion battery as rechargeable battery, with appearance
The characteristics of metric density is high, safety is good.Fast charging and discharging can be realized using ultracapacitor, started in automobile brake system
The torque current that motor braking is produced can be collected by moment, while control timing module counting to the discharge and recharge time
When, prevent from overcharging to ultracapacitor generation destruction, while ultracapacitor can be to realizing high current repid discharge, in automobile
The high current that the short time is provided during startup is powered.By the switch 1, Ke Yiqi on rechargeable battery and ultracapacitor connection line
Dynamic rechargeable battery charges to ultracapacitor, so forms circulation, a safe and efficient electric automobile accumulation power supply system.
Claims (7)
1. a kind of based on poly-lithium battery and the electric car power supply of super capacitor, it is characterised in that：It include rechargeable battery,
Ultracapacitor, control timing module, automatic energy recovery system and multiple switch, multiple switch respectively with control timing module
Outfan be connected, the outfan of rechargeable battery is connected with first switch, and first switch is connected with the input of ultracapacitor,
The outfan of ultracapacitor is connected with second switch, and second switch is connected with the input of load；Control the defeated of timing module
Go out end to be connected with the 3rd switch, the 3rd switch is connected with the power interface of brake circuits system.
2. according to claim 1 a kind of based on poly-lithium battery and the electric car power supply of super capacitor, its feature
It is：Described rechargeable battery is semisolid polymer Li-ion battery.
3. according to claim 1 a kind of based on poly-lithium battery and the electric car power supply of super capacitor, its feature
It is：Described ultracapacitor is dry electrode super capacitor.
4. according to claim 1 a kind of based on poly-lithium battery and the electric car power supply of super capacitor, its feature
It is：Described multiple switch is automatic transfer switch.
5. according to claim 4 a kind of based on poly-lithium battery and the electric car power supply of super capacitor, its feature
It is：Described multiple automatic transfer switch quantity at least 3.
6. according to claim 2 a kind of based on poly-lithium battery and the electric car power supply of super capacitor, its feature
It is：Described polymer Li-ion battery is the semisolid polymer Li-ion battery of cylinder or block shape.
7. according to claim 1 a kind of based on poly-lithium battery and the electric car power supply of super capacitor, its feature
It is：Described rechargeable battery includes external charging interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621123068.XU CN206067518U (en) | 2016-10-14 | 2016-10-14 | It is a kind of based on poly-lithium battery and the electric car power supply of super capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621123068.XU CN206067518U (en) | 2016-10-14 | 2016-10-14 | It is a kind of based on poly-lithium battery and the electric car power supply of super capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206067518U true CN206067518U (en) | 2017-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621123068.XU Expired - Fee Related CN206067518U (en) | 2016-10-14 | 2016-10-14 | It is a kind of based on poly-lithium battery and the electric car power supply of super capacitor |
Country Status (1)
| Country | Link |
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| CN (1) | CN206067518U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274509A (en) * | 2016-10-14 | 2017-01-04 | 四川赛尔雷新能源科技有限公司 | A kind of based on poly-lithium battery with the electric car power supply of super capacitor |
| CN113212782A (en) * | 2021-03-25 | 2021-08-06 | 上海空间电源研究所 | Ultra-short-distance landing system of fixed-wing unmanned aerial vehicle |
-
2016
- 2016-10-14 CN CN201621123068.XU patent/CN206067518U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274509A (en) * | 2016-10-14 | 2017-01-04 | 四川赛尔雷新能源科技有限公司 | A kind of based on poly-lithium battery with the electric car power supply of super capacitor |
| CN113212782A (en) * | 2021-03-25 | 2021-08-06 | 上海空间电源研究所 | Ultra-short-distance landing system of fixed-wing unmanned aerial vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20211014 |
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| CF01 | Termination of patent right due to non-payment of annual fee |