CN204915337U - Mixed energy memory of automobile -used super capacitor and battery - Google Patents
Mixed energy memory of automobile -used super capacitor and battery Download PDFInfo
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- CN204915337U CN204915337U CN201520504417.1U CN201520504417U CN204915337U CN 204915337 U CN204915337 U CN 204915337U CN 201520504417 U CN201520504417 U CN 201520504417U CN 204915337 U CN204915337 U CN 204915337U
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- super capacitor
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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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a mixed energy memory of automobile -used super capacitor and battery. Overcomes the disadvantages in the prior art, technical scheme is: mixed energy memory of automobile -used super capacitor and battery and electric vehicle's vehicle control system and master driver looks adaptation, including super capacitor group, power battery group, super capacitor manages the control unit, battery management the control unit, DCDC circuit and backup battery controlgear, vehicle control system's output passes through super capacitor management the control unit and electric connection of super capacitor group, vehicle control system's output passes through battery management the control unit and electric connection of power battery group, super capacitor group is connected with the input of master driver through the DCDC circuit, power battery group is connected with the input of master driver through backup battery controlgear, the control end of master driver still is connected with vehicle control system electricity, the output and the driving motor electricity of master driver are connected, driving motor passes through reducing gear box and the wheel connection.
Description
Technical field
The utility model is a kind of elec. vehicle accumulation power supply, particularly relates to a kind of automobile-used super capacitor and battery hybrid accumulator.
Background technology
Common elec. vehicle (as electric car, Subway rolling stocks etc.) electric energy used from overhead contact line or the 3rd rail, and imports in car through multi-form pantagraph current collector, then finally delivers to traction motor to drive vehicle through changing.But existing battery has urban aerial net visual pollution, service life shorter as the vehicle of power source, and life cycle environment has pollution, there is shortcoming difficult in maintenance.Meanwhile, this conventional elec. vehicle energy degree of utilization is poor.
China Patent Publication No.: CN201320418620.8, publication date: on January 1st, 2014, disclose a kind of electric car power supply management system.The technical solution of the utility model main points are: a kind of electric car power supply management system, primarily of vehicle power module, power supply change station point module and overall control center module composition, described vehicle power module is connected by CAN with power supply change station point module, and described power supply change station point module and overall control center module are set up by ethernet and communicated.The utility model can meet electric car power supply power consumption and power supply usage degree and be convenient to inquire about and the requirement of management.But existing battery has urban aerial net visual pollution, service life shorter as the vehicle of power source, and life cycle environment has pollution, there is shortcoming difficult in maintenance.Meanwhile, this conventional elec. vehicle energy degree of utilization is poor.
Utility model content
The purpose of this utility model there is existing battery and have urban aerial net visual pollution, service life shorter for solving in current technical scheme as the vehicle of power source, life cycle environment has pollution, there is shortcoming difficult in maintenance, there is the poor problem of capacity usage ratio in this conventional elec. vehicle, provides a kind of automobile-used super capacitor and battery hybrid accumulator.
The utility model solves the technical scheme that its technical matters adopts: a kind of automobile-used super capacitor and battery hybrid accumulator, be applicable to elec. vehicle, vehicle control system and the master driver of automobile-used super capacitor and battery hybrid accumulator and elec. vehicle are suitable, comprise super capacitor group, power battery pack, super capacitance management control unit, battery management control unit, DC/DC circuit and emergency battery control convenience, the mouth of described vehicle control system is electrically connected with super capacitor group by super capacitance management control unit, the mouth of described vehicle control system is electrically connected with power battery pack by battery management control unit, super capacitor group is connected with the input end of described master driver by DC/DC circuit, power battery pack is connected with the input end of described master driver by emergency battery control convenience, the control end of described master driver is also electrically connected with described vehicle control system, the mouth of described master driver is electrically connected with drive motor, described drive motor is connected with wheel by drop-gear box.The utility model discloses and a kind ofly mix accumulation power supply as the vehicle power energy by ultracapacitor and electrokinetic cell, for power and the auxiliary energy of vehicle, it can be used in the field such as trackless trolley car, tramway train.The hybrid battery group that accumulation power supply is made up of electrokinetic cell and super capacitor, it comprises DC/DC circuit, the power battery pack be made up of multiple electrokinetic cell, the super capacitor group be made up of multiple super capacitor and output switch, acquisition of signal and management circuit.Accumulation power supply comprises electrokinetic cell and super capacitor hybrid energy-storing management system, comprises battery management subsystem, super capacitance management subsystem.The state signal collecting of cell in battery management subsystem responsible system, SOC estimation and balanced, data processing and transmission.Super capacitance management subsystem is made up of super capacitance management subelement, is responsible for the state signal collecting, equilibrium, data transmission etc. of ultracapacitor in system.Management system can improve the life-span of electrokinetic cell and ultracapacitor.The utility model can obtain following advantage: 1, super capacitor monomer attribute: capacity >=9500F, rated voltage >=2.7V.2, the high power characteristics of super capacitor makes vehicle intermediate station charging duration < 30s, and vehicle originating and destination stations charging duration is no more than 10min.3, super capacitor makes vehicle braking energy reclaim higher (> 70%) as the application of the vehicular drive energy.4, management system adopts the cond management system of active equalization, and loss is little, balance quality is high, improves the reliability of system and life-saving.5, management system has remote data communication ability.Long distance control system carries out communication by the control system on data wide area network or Data special web and one or more operating line, collect, arrange, analyze, show and preserve the operating data of each vehicles energy accumulating system, can long-range setting and control each closed-centre system, the improper event of closed-centre system is reflected in time to have the Operation and maintenance data bank of each closed-centre system.6, the effect of power accumulator makes the vehicle travelled distance that once charges greatly increase (> 10km).
As preferably, super capacitor group is made up of several super capacitors, and described power battery pack has several electrokinetic cells to form.
As preferably, super capacitance management control unit and battery management control unit are all equipped with remote data communication device.
Substantial effect of the present utility model is: 1, super capacitor monomer attribute: capacity >=9500F, rated voltage >=2.7V.2, the high power characteristics of super capacitor makes vehicle intermediate station charging duration < 30s, and vehicle originating and destination stations charging duration is no more than 10min.3, super capacitor makes vehicle braking energy reclaim higher (> 70%) as the application of the vehicular drive energy.4, management system adopts the cond management system of active equalization, and loss is little, balance quality is high, improves the reliability of system and life-saving.5, management system has remote data communication ability.Long distance control system carries out communication by the control system on data wide area network or Data special web and one or more operating line, collect, arrange, analyze, show and preserve the operating data of each vehicles energy accumulating system, can long-range setting and control each closed-centre system, the improper event of closed-centre system is reflected in time to have the Operation and maintenance data bank of each closed-centre system.6, the effect of power accumulator makes the vehicle travelled distance that once charges greatly increase (> 10km).
Accompanying drawing explanation
Fig. 1 is a kind of circuit frame schematic diagram of the present utility model.
In figure: 1, vehicle control system, 2, master driver, 3, drive motor, 4, drop-gear box, 5, emergency battery control convenience, 6, DC/DC circuit, 7, super capacitance management control unit, 8, battery management control unit, 9, super capacitor group, 10, power battery pack.
Detailed description of the invention
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
A kind of automobile-used super capacitor and battery hybrid accumulator (see accompanying drawing 1), be applicable to elec. vehicle, the particularly vehicle such as tramway train and trackless trolley car, vehicle control system 1 and the master driver 2 of automobile-used super capacitor and battery hybrid accumulator and elec. vehicle are suitable, comprise super capacitor group 9, power battery pack 10, be denoted as the super capacitance management control unit 7 of CMS in fig. 1, be denoted as the battery management control unit 8 of BMS in fig. 1, be denoted as DC/DC circuit 6 and the emergency battery control convenience 5 of DC/DC circuit in fig. 1, the mouth of described vehicle control system is electrically connected with super capacitor group by super capacitance management control unit, the mouth of described vehicle control system is electrically connected with power battery pack by battery management control unit, super capacitor group is connected with the input end of described master driver by DC/DC circuit, power battery pack is connected with the input end of described master driver by emergency battery control convenience, the control end of described master driver is also electrically connected with described vehicle control system, the mouth of described master driver is electrically connected with drive motor 3, described drive motor is connected with wheel by drop-gear box 4.Super capacitor group is made up of several super capacitors, and described power battery pack has several electrokinetic cells to form.Super capacitance management control unit and battery management control unit are all equipped with remote data communication device.
The utility model discloses and a kind ofly mix accumulation power supply as the vehicle power energy by ultracapacitor and electrokinetic cell, for power and the auxiliary energy of vehicle, it can be used in the field such as trackless trolley car, tramway train.The hybrid battery group that accumulation power supply is made up of electrokinetic cell and super capacitor, it comprises DC/DC circuit, the power battery pack be made up of multiple electrokinetic cell, the super capacitor group be made up of multiple super capacitor and output switch, acquisition of signal and management circuit.Accumulation power supply comprises electrokinetic cell and super capacitor hybrid energy-storing management system, comprises battery management subsystem, super capacitance management subsystem.The state signal collecting of cell in battery management subsystem responsible system, SOC estimation and balanced, data processing and transmission.Super capacitance management subsystem is made up of super capacitance management subelement, is responsible for the state signal collecting, equilibrium, data transmission etc. of ultracapacitor in system.Management system can improve the life-span of electrokinetic cell and ultracapacitor.The utility model can obtain following advantage: 1, super capacitor monomer attribute: capacity >=9500F, rated voltage >=2.7V.2, the high power characteristics of super capacitor makes vehicle intermediate station charging duration < 30s, and vehicle originating and destination stations charging duration is no more than 10min.3, super capacitor makes vehicle braking energy reclaim higher (> 70%) as the application of the vehicular drive energy.4, management system adopts the cond management system of active equalization, and loss is little, balance quality is high, improves the reliability of system and life-saving.5, management system has remote data communication ability.Long distance control system carries out communication by the control system on data wide area network or Data special web and one or more operating line, collect, arrange, analyze, show and preserve the operating data of each vehicles energy accumulating system, can long-range setting and control each closed-centre system, the improper event of closed-centre system is reflected in time to have the Operation and maintenance data bank of each closed-centre system.6, the effect of power accumulator makes the vehicle travelled distance that once charges greatly increase (> 10km).
Above-described embodiment is one of the present utility model preferably scheme, not does any pro forma restriction to the utility model, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.
Claims (3)
1. an automobile-used super capacitor and battery hybrid accumulator, be applicable to elec. vehicle, it is characterized in that: vehicle control system and the master driver of automobile-used super capacitor and battery hybrid accumulator and elec. vehicle are suitable, comprise super capacitor group, power battery pack, super capacitance management control unit, battery management control unit, DC/DC circuit and emergency battery control convenience, the mouth of described vehicle control system is electrically connected with super capacitor group by super capacitance management control unit, the mouth of described vehicle control system is electrically connected with power battery pack by battery management control unit, super capacitor group is connected with the input end of described master driver by DC/DC circuit, power battery pack is connected with the input end of described master driver by emergency battery control convenience, the control end of described master driver is also electrically connected with described vehicle control system, the mouth of described master driver is electrically connected with drive motor, described drive motor is connected with wheel by drop-gear box.
2. automobile-used super capacitor according to claim 1 and battery hybrid accumulator, is characterized in that: super capacitor group is made up of several super capacitors, described power battery pack has several electrokinetic cells to form.
3. automobile-used super capacitor according to claim 1 and 2 and battery hybrid accumulator, is characterized in that: super capacitance management control unit and battery management control unit are all equipped with remote data communication device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520504417.1U CN204915337U (en) | 2015-07-13 | 2015-07-13 | Mixed energy memory of automobile -used super capacitor and battery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520504417.1U CN204915337U (en) | 2015-07-13 | 2015-07-13 | Mixed energy memory of automobile -used super capacitor and battery |
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| CN204915337U true CN204915337U (en) | 2015-12-30 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774590A (en) * | 2016-03-16 | 2016-07-20 | 安徽锐能科技有限公司 | Battery management system and electric vehicle |
| CN107026294A (en) * | 2017-03-31 | 2017-08-08 | 北京北交新能科技有限公司 | It is a kind of to move energy bag from the track traffic of traction with travelling wheel pair |
| CN107020959A (en) * | 2017-03-31 | 2017-08-08 | 北京北交新能科技有限公司 | A kind of track traffic movement energy bag with travelling wheel pair |
| CN107161161A (en) * | 2017-05-15 | 2017-09-15 | 北京北交新能科技有限公司 | A kind of rail transit pond electric capacity combination drive power-supply system |
| CN109572451A (en) * | 2019-01-02 | 2019-04-05 | 中车株洲电力机车有限公司 | A kind of charging method and its emulated computation method of hybrid power tramcar |
-
2015
- 2015-07-13 CN CN201520504417.1U patent/CN204915337U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774590A (en) * | 2016-03-16 | 2016-07-20 | 安徽锐能科技有限公司 | Battery management system and electric vehicle |
| CN107026294A (en) * | 2017-03-31 | 2017-08-08 | 北京北交新能科技有限公司 | It is a kind of to move energy bag from the track traffic of traction with travelling wheel pair |
| CN107020959A (en) * | 2017-03-31 | 2017-08-08 | 北京北交新能科技有限公司 | A kind of track traffic movement energy bag with travelling wheel pair |
| CN107026294B (en) * | 2017-03-31 | 2023-09-12 | 北京北交新能科技有限公司 | Self-traction rail transit mobile energy package with travelling wheel set |
| CN107161161A (en) * | 2017-05-15 | 2017-09-15 | 北京北交新能科技有限公司 | A kind of rail transit pond electric capacity combination drive power-supply system |
| CN109572451A (en) * | 2019-01-02 | 2019-04-05 | 中车株洲电力机车有限公司 | A kind of charging method and its emulated computation method of hybrid power tramcar |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315111 199 Yinzhou District Road, five town, Yinzhou District, Ningbo, Zhejiang Patentee after: Ningbo CRRC New Energy Technology Co.,Ltd. Address before: 315112 No. 552, five Township West Road, five Township, Yinzhou District, Ningbo, Zhejiang Patentee before: Ningbo Nanche New Energy Technology Co., Ltd. |
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| CP03 | Change of name, title or address |