CN106274509A - A kind of based on poly-lithium battery with the electric car power supply of super capacitor - Google Patents
A kind of based on poly-lithium battery with the electric car power supply of super capacitor Download PDFInfo
- Publication number
- CN106274509A CN106274509A CN201610896884.2A CN201610896884A CN106274509A CN 106274509 A CN106274509 A CN 106274509A CN 201610896884 A CN201610896884 A CN 201610896884A CN 106274509 A CN106274509 A CN 106274509A
- Authority
- CN
- China
- Prior art keywords
- switch
- ultracapacitor
- super capacitor
- poly
- power supply
- Prior art date
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/40—Electric propulsion with power supplied within the vehicle using propulsion power supplied by capacitors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/10—Dynamic electric regenerative braking
-
- 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
Abstract
The invention discloses a kind of based on poly-lithium battery with the electric car power supply of super capacitor, it includes rechargeable battery, ultracapacitor, control timing module, automatic energy recovery system and multiple switch, multiple switches are connected with control timing module respectively, rechargeable battery is connected with switch (1), and switch (1) is connected with ultracapacitor；Ultracapacitor is connected with switch (2), and switch (2) is connected with load；Controlling timing module to be connected with switch (3), switch (3) is connected with automatic energy recovery system, controls the timing module break-make situation by on-off control respective lines.Utilization present invention achieves capacity density and reaches the energy-storage system of 280wh/kg, exceedes the 40% of conventional storage electricity scheme 200wh/kg.The present invention expands the capacity of battery, improves the safety of energy-storage system, it is achieved that course continuation mileage that electric automobile is farther and higher service efficiency.
Description
Technical field
The present invention relates to electric automobile technical field of energy storage, a kind of based on poly-lithium battery and super capacitor
Electric car power supply.
Background technology
Brake energy recovery and Energy Efficient management are hybrid power electric car and the important technology of modern electric automobile, when driving
When the person of sailing steps on automatic pedal, produce brake force, 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
Consume the kinetic energy that motor produces.For electric motor car or hybrid vehicle, owing to motor is to export positive and negative two power
Square, so motor participates in braking by providing an opposing torque braking when, braking torque produces electric current.Motor braking
The energy consumed can lead to energy to be crossed recovery system and is stored in accumulator, and the saving of energy uses for new-energy automobile
Say the most 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 the most also a kind of charging operating mode to battery, according to present battery performance and the gap of motor performance, is not examining
In the case of considering the restriction of other parts, the braking power of major part electric motor car is the most all the maximum charge merit allowed by battery
Rate determines, and general battery is difficult to provide the accumulation power supply system of big charge power.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of based on poly-lithium battery and super capacitor
Electric car power supply.
It is an object of the invention to be achieved through the following technical solutions: a kind of based on poly-lithium battery and super capacitor
Electric car power supply, it includes rechargeable battery, ultracapacitor, control timing module, automatic energy recovery system and multiple
Switch, described multiple switches are connected with the outfan controlling timing module respectively；The outfan of described rechargeable battery and first
Switch is connected, and the first switch is connected with the input of described ultracapacitor, and control timing module can trigger the first switch and cut
Break or connect the connection line between rechargeable battery and ultracapacitor；The outfan of ultracapacitor and second switch phase
Even, second switch is connected with the input of load, controls timing module and can trigger second switch cut-out or connect super electricity
Connection line between container and load；The outfan and the 3rd switch that control timing module are connected, and the 3rd switchs and brake back
The power interface of road system is connected, and controls timing module and can trigger the 3rd switch cutoff or connection ultracapacitor with automatic
Connection line between energy-recuperation system, so control automatic energy recovery system ultracapacitor is carried out quick charge or
Person's ultracapacitor carries out repid discharge to brake circuits system.
Described rechargeable battery is semisolid polymer Li-ion battery.
Described ultracapacitor is dry electrode super capacitor.
Described multiple switches are 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 cylindrical or block shape.
Described rechargeable battery includes external charging interface.
The invention has the beneficial effects as follows: use the present invention can reach capacity density 280wh/kg, exceed conventional scheme
The 40% of 200wh/kg.The present invention expands the volume of battery, it is achieved that course continuation mileage that electric automobile is farther and higher use
Efficiency.Use electric automobile instrument, the energy variation configuration, pollution-free, be conducive to protecting environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
The following stated.
A kind of based on poly-lithium battery with 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, described multiple switches respectively with control timing module
Outfan is connected；The outfan of described rechargeable battery and the first switch are connected, the first switch and the input of described ultracapacitor
End is connected, and controls timing module and can trigger the connection between the first switch cutoff or connection rechargeable battery and ultracapacitor
Circuit；The outfan of ultracapacitor is connected with second switch, and second switch is connected with the input of load, controls timing module
Second switch can be triggered cut off or connect the connection line between ultracapacitor and load；Control the output of timing module
Holding and be connected with the 3rd switch, the 3rd switch is connected with the power interface of brake circuits system, and control timing module can trigger the
Connection line between three switch cutoff or connection ultracapacitor and automatic energy recovery system, and then control automatic energy
Recovery system carries out quick charge or ultracapacitor to ultracapacitor and brake circuits system is carried out repid discharge.
Described rechargeable battery is semisolid polymer Li-ion battery.
Described ultracapacitor is dry electrode super capacitor.
Described multiple switches are 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 cylindrical or block shape.
Described rechargeable battery includes external charging interface.
As it is shown in figure 1, a kind of based on poly-lithium battery with the electric car power supply of super capacitor, preferable as the present invention
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, use semisolid polymer Li-ion battery as rechargeable battery, there is capacity density height, safety
Good feature.Ultracapacitor is used to be capable of fast charging and discharging, can be by motor in the moment that automobile brake system starts
The torque current that braking produces collects, and controls timing module simultaneously and the discharge and recharge time is carried out timing, prevents from overcharging super
Level capacitor produces and destroys, and ultracapacitor can provide in short-term when automobile starting realizing big electric current repid discharge simultaneously
Between big electric current power.By rechargeable battery and the switch 1 on ultracapacitor connection line, rechargeable battery can be started to super
Level capacitor charging, so forms circulation, a safe and efficient electric automobile accumulation power supply system.
Claims (7)
1. one kind 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, described multiple switches are counted with control respectively
Time module outfan be connected；The outfan of described rechargeable battery and the first switch are connected, the first switch and described super capacitor
The input of device is connected, control timing module can trigger the first switch cutoff or connection rechargeable battery and ultracapacitor it
Between connection line；The outfan of ultracapacitor is connected with second switch, and second switch is connected with the input of load, controls
Timing module can trigger second switch and cuts off or connect the connection line between ultracapacitor and load；Control timing mould
The outfan of block and the 3rd switch are connected, and the 3rd switch is connected with the power interface of brake circuits system, controls timing module energy
Enough trigger the connection line between the 3rd switch cutoff or connection ultracapacitor and automatic energy recovery system, and then control
Automatic energy recovery system carries out quick charge or ultracapacitor to ultracapacitor and carries out brake circuits system quickly
Electric discharge.
The most according to claim 1 a kind of based on poly-lithium battery with the electric car power supply of super capacitor, its feature
It is: described rechargeable battery is semisolid polymer Li-ion battery.
The most according to claim 1 a kind of based on poly-lithium battery with the electric car power supply of super capacitor, its feature
It is: described ultracapacitor is dry electrode super capacitor.
The most according to claim 1 a kind of based on poly-lithium battery with the electric car power supply of super capacitor, its feature
It is: described multiple switches are automatic transfer switch.
The most according to claim 4 a kind of based on poly-lithium battery with the electric car power supply of super capacitor, its feature
It is: described multiple automatic transfer switch quantity at least 3.
The most according to claim 2 a kind of based on poly-lithium battery with 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 cylindrical or block shape.
The most according to claim 1 a kind of based on poly-lithium battery with 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 |
|---|---|---|---|
| CN201610896884.2A CN106274509A (en) | 2016-10-14 | 2016-10-14 | A kind of based on poly-lithium battery with the electric car power supply of super capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610896884.2A CN106274509A (en) | 2016-10-14 | 2016-10-14 | A kind of based on poly-lithium battery with the electric car power supply of super capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106274509A true CN106274509A (en) | 2017-01-04 |
Family
ID=57717483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610896884.2A Pending CN106274509A (en) | 2016-10-14 | 2016-10-14 | A kind of based on poly-lithium battery with the electric car power supply of super capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106274509A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301275A (en) * | 2018-10-24 | 2019-02-01 | 四川赛尔雷新能源科技有限公司 | Light and thin type gel solid state fluorine cell of one kind and preparation method thereof |
| CN113922480A (en) * | 2020-07-10 | 2022-01-11 | 航天科工惯性技术有限公司 | Geological disaster monitoring equipment and power supply method thereof |
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| CN102019889A (en) * | 2010-12-03 | 2011-04-20 | 湖北泰戈电动汽车开发有限公司 | Electric vehicle and control system thereof |
| CN102139695A (en) * | 2011-03-02 | 2011-08-03 | 天津市松正电动汽车技术股份有限公司 | Energy management system for electric automobile and management method therefor |
| CN102501776A (en) * | 2011-10-28 | 2012-06-20 | 三门峡速达交通节能科技有限公司 | Composite power energy management prediction control system of pure-electric vehicle |
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| CN103241131A (en) * | 2013-04-17 | 2013-08-14 | 苏州市职业大学 | Hybrid energy recycling method for blade electric vehicles |
| GB2510186A (en) * | 2013-01-29 | 2014-07-30 | Protean Electric Ltd | Electric vehicle having regenerative braking using braking resistor and super capacitor |
| CN105365595A (en) * | 2015-11-13 | 2016-03-02 | 宁波市江北九方和荣电气有限公司 | Power battery and super capacitor power system for electric vehicle and controlling method |
| CN206067518U (en) * | 2016-10-14 | 2017-04-05 | 四川赛尔雷新能源科技有限公司 | It is a kind of based on poly-lithium battery and the electric car power supply of super capacitor |
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2016
- 2016-10-14 CN CN201610896884.2A patent/CN106274509A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102019889A (en) * | 2010-12-03 | 2011-04-20 | 湖北泰戈电动汽车开发有限公司 | Electric vehicle and control system thereof |
| CN102139695A (en) * | 2011-03-02 | 2011-08-03 | 天津市松正电动汽车技术股份有限公司 | Energy management system for electric automobile and management method therefor |
| CN102501776A (en) * | 2011-10-28 | 2012-06-20 | 三门峡速达交通节能科技有限公司 | Composite power energy management prediction control system of pure-electric vehicle |
| CN102616145A (en) * | 2012-03-29 | 2012-08-01 | 青岛易特优电子有限公司 | Regenerative braking energy storage device for electric automobile |
| GB2510186A (en) * | 2013-01-29 | 2014-07-30 | Protean Electric Ltd | Electric vehicle having regenerative braking using braking resistor and super capacitor |
| CN103241131A (en) * | 2013-04-17 | 2013-08-14 | 苏州市职业大学 | Hybrid energy recycling method for blade electric vehicles |
| CN105365595A (en) * | 2015-11-13 | 2016-03-02 | 宁波市江北九方和荣电气有限公司 | Power battery and super capacitor power system for electric vehicle and controlling method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109301275A (en) * | 2018-10-24 | 2019-02-01 | 四川赛尔雷新能源科技有限公司 | Light and thin type gel solid state fluorine cell of one kind and preparation method thereof |
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| CN113922480A (en) * | 2020-07-10 | 2022-01-11 | 航天科工惯性技术有限公司 | Geological disaster monitoring equipment and power supply method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
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| RJ01 | Rejection of invention patent application after publication |