CN202042922U - Fast charging system formed by adopting super capacitors - Google Patents
Fast charging system formed by adopting super capacitors Download PDFInfo
- Publication number
- CN202042922U CN202042922U CN2011201439234U CN201120143923U CN202042922U CN 202042922 U CN202042922 U CN 202042922U CN 2011201439234 U CN2011201439234 U CN 2011201439234U CN 201120143923 U CN201120143923 U CN 201120143923U CN 202042922 U CN202042922 U CN 202042922U
- Authority
- CN
- China
- Prior art keywords
- module
- super capacitor
- power
- input
- fast charging
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to a fast charging system formed by adopting super capacitors, which comprises a main controller, a power supply conversion module, a super capacitor group module, a fast charging device and a vehicle-mounted electric pile module, wherein the main controller is respectively connected with the power supply conversion module, the fast charging device and the vehicle-mounted electric pile module, the input end of the power supply conversion module is connected with an input power supply, the output end of the power supply conversion module is connected with the input end of the super capacitor group module, the output end of the super capacitor group module is connected with the input end of the fast charging device, and the output end of the fast charging device is connected with the input end of the vehicle-mounted electric pile module. The fast charging system has the advantages that the influence on an electric network in the heavy-current and high-power transient charging process is minimum, and simultaneously, the power optimized proportioning is realized, so the process optimization caused by the full load power process charging on a power battery system is really realized, and the service life of the battery is prolonged.
Description
Technical field
The utility model relates to the charging electric vehicle technical field, particularly relates to a kind of quick charging system that adopts super capacitor to constitute.
Background technology
Plug-in pure electric automobile is by the ground charger electric energy to be charged into vehicle-mounted electrokinetic cell energy-storage system, and vehicle has utilized the electric energy that charges into to convert electric energy to kinetic energy and made vehicle operating.Prior art is because the electric current in when charging can not be accomplished enough big, therefore, often make whole charging process seem too slow, that have even need a few hours, though the battery of power lithium battery or other kind possesses the feature and the ability of quick charge, but a lot of the application is subjected to the restriction of charging device high-power charging bottleneck of moment, thereby can't finish whole charging process at short notice.
Moreover the energy of charger is taken from electrical network, researches and develops powerful charging device, also be subjected to the limitation of electrical network moment ability, the charger of general high-efficiency high power, to thousands of amperes, so high electric current moment demand must increase the pressure and the burden of electrical network power transmission and distribution to its electric current at hundreds of; In locality charging, all be a charger facing to a car, will inevitably cause the load impact of electrical network in the moment that these vehicles start charging process simultaneously, can make electrical network be tending towards paralysis when serious.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of quick charging system that adopts super capacitor to constitute, make big electric current and powerful transient state charging process influence minimum to what electrical network caused, realized the power optimization proportioning simultaneously, thereby really realized the process optimization that full load power process is charged and brought to electrokinetic cell system, prolonged the useful life of battery.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of quick charging system that adopts super capacitor to constitute is provided, comprise master controller, power transfer module, super capacitor pack module, quick charge device and Vehicular galvanic pile module, described master controller links to each other with described power transfer module, quick charge device and Vehicular galvanic pile module respectively; The input of described power transfer module links to each other with the input power supply, and output links to each other with the input of described super capacitor pack module; The output of described super capacitor pack module links to each other with the input of described quick charge device; The output of described quick charge device links to each other with the input of described Vehicular galvanic pile module.
Also be provided with controlled contactor between the output of described super capacitor pack module and the input of described quick charge device; The control end of described controlled contactor links to each other with described master controller.
Described master controller is made up of fpga chip and dsp chip.
Described power transfer module is AC/DC power module or DC/DC power module.
The DC/DC power module of described quick charge device for constituting by forward converter.
Beneficial effect
Owing to adopted above-mentioned technical scheme, the utility model compared with prior art, have following advantage and good effect: the utility model will provide being born by super capacitor of instantaneous power electric current, the tradition power network line only needs the load of providing capability scope to get final product, so made full use of the high power feature that super capacitor had, deposit in the energy that electrical network gives in the super capacitor earlier, providing the power electric current of hundreds of and even thousands of amperes by super capacitor then is the charging that electrokinetic cell carries out controllable joint, such process has farthest satisfied the demand that battery is optimized charging process, and with charging interval of battery from hour the chronomere that is reduced to minute of unit.
Description of drawings
Fig. 1 is a block diagram of the present utility model;
Fig. 2 is the circuit diagram of quick charge device in the utility model;
Fig. 3 is the schematic diagram of quick charge device in the utility model.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Execution mode of the present utility model relates to a kind of quick charging system that adopts super capacitor to constitute, as shown in Figure 1, comprise master controller 1, power transfer module 3, super capacitor pack module 4, quick charge device 5 and Vehicular galvanic pile module 7, described master controller 1 links to each other with described power transfer module 3, quick charge device 5 and Vehicular galvanic pile module 7 respectively; The input of described power transfer module 3 links to each other with input power supply 2, and output links to each other with the input of described super capacitor pack module 4; The output of described super capacitor pack module 4 links to each other with the input of described quick charge device 5; The output of described quick charge device 5 links to each other with the input of described Vehicular galvanic pile module 7.Wherein, master controller 1 is made up of fpga chip and dsp chip, is used for sending control information to power transfer module 3, quick charge device 5 and Vehicular galvanic pile module 7, and gathers the data of said apparatus or module, simultaneously implementation algorithm.Power transfer module 3 is used for input power supply 2 is converted to DC power supply, power transfer module 3 is AC/DC power module or DC/DC power module, be specially which kind of power module and depend on input power supply 2, when input power supply 2 is alternating current, power transfer module 3 is the AC/DC power module, when input power supply 2 was direct current, power transfer module 3 was the DC/DC power module.Super capacitor pack module 4 is made up of the super capacitor of a plurality of series connection, the direct current that is used for obtaining after power transfer module 3 conversions stores, because the super capacitor of a plurality of series connection has the ability at the thousands of Ampere currents of abrupt release, thereby can provide quick charge necessary energy.Quick charge device 5 is used for Vehicular galvanic pile module 7 is charged, and its charging process has two big features: the first, can realize filling soon of quick, high-power, macro-energy; The second, charging process is controlled by the optimization dynamic parameter that vehicle mounted battery management system provides.Vehicular galvanic pile module 7 is made of vehicle-mounted super capacitor and dynamic lithium battery, is used to electric automobile that power source is provided.When charging for the super capacitor in the super capacitor pack module 4, directly impact quick charge device 5 for fear of powerful energy, need between the input of the output of super capacitor pack module 4 and quick charge device 5, be provided with controlled contactor 6, the control end of this controlled contactor 6 links to each other with master controller 1, when when charging for the super capacitor in the super capacitor pack module 4, master controller 1 this controlled contactor 6 of control is opened and can be prevented that powerful energy from directly impacting quick charge device 5.
The DC/DC power module of described quick charge device for constituting by forward converter, its circuit diagram as shown in Figure 2, among the figure, voltage input end links to each other with the three-prong of Buck type DC/DC major loop by the RC filter circuit; First pin of Buck type DC/DC major loop links to each other with voltage output end by the LC filter circuit.Its schematic diagram as shown in Figure 3.
The utility model is in order to prevent to cause interference and the influence to electrical network in charging process, added the super capacitor pack module, in the beginning that starts charging process, at first realize the super capacitor in the super capacitor pack module is charged by the electric energy of electrical network, the controlled contactor of main controller controls is in off-state, whole charging process realizes the low speed charging by the power that sets in advance.When the electric weight of the super capacitor in the super capacitor pack module is filled, the controlled contactor closure of main controller controls, and startup quick charge device, charging system is realized big electric current, the powerful charging of moment, electric current on its super capacitor can reach thousands of amperes moment, its peak current is controllable, and obtains the optimum organization of system.The information that the Vehicular galvanic pile module provides is relevant with the multidate information of battery at that time, and its adjustment process will be controlled by this.
Need to prove, quick charge device equally also is subject to the energy of super capacitor in the super capacitor pack module in charging process, when passing along with the charging interval, the voltage of super capacitor and energy are tending towards the situation that descends in the super capacitor pack module, for once more to the super capacitor makeup energy, system will control power transfer module and enter running status, to satisfy in the quick charge device operation, only need this moment appropriateness to provide the small-power energy to get final product (its algorithm is implemented by master controller).
Be not difficult to find, the purpose of this utility model is to make big electric current and powerful transient state charging process influence minimum to what electrical network caused, realized the power optimization proportioning simultaneously, thereby really realized the process optimization that full load power process is charged and brought to electrokinetic cell system, prolonged the physical life of battery.
Claims (5)
1. quick charging system that adopts super capacitor to constitute, comprise master controller (1), power transfer module (3), super capacitor pack module (4), quick charge device (5) and Vehicular galvanic pile module (7), it is characterized in that described master controller (1) links to each other with described power transfer module (3), quick charge device (5) and Vehicular galvanic pile module (7) respectively; The input of described power transfer module (3) links to each other with input power supply (2), and output links to each other with the input of described super capacitor pack module (4); The output of described super capacitor pack module (4) links to each other with the input of described quick charge device (5); The output of described quick charge device (5) links to each other with the input of described Vehicular galvanic pile module (7).
2. the quick charging system that employing super capacitor according to claim 1 constitutes is characterized in that, also is provided with controlled contactor (6) between the input of the output of described super capacitor pack module (4) and described quick charge device (5); The control end of described controlled contactor (6) links to each other with described master controller (1).
3. the quick charging system that employing super capacitor according to claim 1 constitutes is characterized in that described master controller (1) is made up of fpga chip and dsp chip.
4. the quick charging system that employing super capacitor according to claim 1 constitutes is characterized in that described power transfer module (3) is AC/DC power module or DC/DC power module.
5. the quick charging system that employing super capacitor according to claim 1 constitutes is characterized in that, the DC/DC power module of described quick charge device (5) for being made of forward converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201439234U CN202042922U (en) | 2011-05-09 | 2011-05-09 | Fast charging system formed by adopting super capacitors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201439234U CN202042922U (en) | 2011-05-09 | 2011-05-09 | Fast charging system formed by adopting super capacitors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202042922U true CN202042922U (en) | 2011-11-16 |
Family
ID=44970347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201439234U Expired - Lifetime CN202042922U (en) | 2011-05-09 | 2011-05-09 | Fast charging system formed by adopting super capacitors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202042922U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163860A (en) * | 2011-05-09 | 2011-08-24 | 上海三玖电气设备有限公司 | Quick charging system formed by super capacitor |
| CN102780249A (en) * | 2012-08-17 | 2012-11-14 | 天津清源电动车辆有限责任公司 | Method for rapidly charging electric automobile by utilizing supercapacitor |
| CN103762637A (en) * | 2014-01-10 | 2014-04-30 | 上海瑞华(集团)有限公司 | Energy supply ship composed of super capacitor and power lithium cell |
| CN104218629A (en) * | 2013-06-04 | 2014-12-17 | 台达电子工业股份有限公司 | Power supply system and power conversion method therein |
| CN104218629B (en) * | 2013-06-04 | 2016-11-30 | 台达电子工业股份有限公司 | Electric power supply system and electric power conversion method therein |
-
2011
- 2011-05-09 CN CN2011201439234U patent/CN202042922U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163860A (en) * | 2011-05-09 | 2011-08-24 | 上海三玖电气设备有限公司 | Quick charging system formed by super capacitor |
| CN102163860B (en) * | 2011-05-09 | 2014-05-07 | 上海三玖电气设备有限公司 | Quick charging system formed by super capacitor |
| CN102780249A (en) * | 2012-08-17 | 2012-11-14 | 天津清源电动车辆有限责任公司 | Method for rapidly charging electric automobile by utilizing supercapacitor |
| CN104218629A (en) * | 2013-06-04 | 2014-12-17 | 台达电子工业股份有限公司 | Power supply system and power conversion method therein |
| CN104218629B (en) * | 2013-06-04 | 2016-11-30 | 台达电子工业股份有限公司 | Electric power supply system and electric power conversion method therein |
| US9653916B2 (en) | 2013-06-04 | 2017-05-16 | Delta Electronics, Inc. | Power supply system and method for converting power thereof |
| CN103762637A (en) * | 2014-01-10 | 2014-04-30 | 上海瑞华(集团)有限公司 | Energy supply ship composed of super capacitor and power lithium cell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Capasso et al. | Experimental study of a DC charging station for full electric and plug in hybrid vehicles | |
| CN201312133Y (en) | Charging device, energy-storing device and charging station | |
| CN201907426U (en) | Locomotive power supply circuit applicable to multiple power supply modes | |
| CN102709981A (en) | Energy-lossless equalizing charging device for series lithium ion battery pack | |
| CN101834460A (en) | Charging system for electric vehicle | |
| CN105305495A (en) | Dispatching method for multi-energy complement micro-grid system | |
| CN102148525A (en) | Power supply apparatus for vehicle | |
| CN105365595A (en) | Power battery and super capacitor power system for electric vehicle and controlling method | |
| CN102163860B (en) | Quick charging system formed by super capacitor | |
| CN202042922U (en) | Fast charging system formed by adopting super capacitors | |
| CN104348235A (en) | System for wireless charging of electric vehicle by photovoltaic-storage battery microgrid | |
| CN205097969U (en) | Electricity mixes electric automobile power battery and super capacitor driving system | |
| CN204928197U (en) | Be applied to to open and stop compound power of systematic two voltage ultracapacitor system | |
| CN105059129A (en) | Hybrid power source, energy supply system using same and electric automobile | |
| CN106787086B (en) | A kind of double PWM permanent magnetism power-driven systems and its control method | |
| CN205141780U (en) | Integrated charger of on -vehicle intelligence of electric automobile | |
| CN202059190U (en) | Power supply control circuit with charging function and hybrid power automobile comprising same | |
| CN204179732U (en) | Based on the multifunctional vehicle mounted charge and discharge electrical equipment of V2G | |
| CN203339742U (en) | Switch for charging and discharging electric automobile and control circuit thereof | |
| CN203312867U (en) | Energy amplification and compensation device for electric vehicles | |
| CN202042921U (en) | Super capacitor gap type charging system | |
| CN208393163U (en) | Energy storage type charging equipment | |
| CN105186630A (en) | Electric energy transfer method and electric energy bus | |
| CN205086705U (en) | Hybrid locomotive ground charging system | |
| CN102163859B (en) | Super capacitor clearance charging system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Quick charging system formed by super capacitor Effective date of registration: 20151127 Granted publication date: 20111116 Pledgee: China Co truction Bank Corp Shanghai Minhang branch Pledgor: Shanghai Sanjiu Electric Equipment Co., Ltd. Registration number: 2015310000044 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangxi Huaxin Rui Automobile Energy Technology Co Ltd Assignor: Shanghai Sanjiu Electric Equipment Co., Ltd. Contract record no.: 2016310000033 Denomination of utility model: Quick charging system formed by super capacitor Granted publication date: 20111116 License type: Exclusive License Record date: 20160718 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160713 Granted publication date: 20111116 Pledgee: China Co truction Bank Corp Shanghai Minhang branch Pledgor: Shanghai Sanjiu Electric Equipment Co., Ltd. Registration number: 2015310000044 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111116 |
|
| CX01 | Expiry of patent term |