CN202839885U - Modular free expansion vehicle-mounted energy storage battery system - Google Patents

Modular free expansion vehicle-mounted energy storage battery system Download PDF

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Publication number
CN202839885U
CN202839885U CN2012204922813U CN201220492281U CN202839885U CN 202839885 U CN202839885 U CN 202839885U CN 2012204922813 U CN2012204922813 U CN 2012204922813U CN 201220492281 U CN201220492281 U CN 201220492281U CN 202839885 U CN202839885 U CN 202839885U
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CN
China
Prior art keywords
control switch
way
state
rechargeable battery
storage battery
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 - Fee Related
Application number
CN2012204922813U
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Chinese (zh)
Inventor
毛珂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHENGDU YUNENGTONG ENERGY DEVELOPMENT Co Ltd
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CHENGDU YUNENGTONG ENERGY DEVELOPMENT Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHENGDU YUNENGTONG ENERGY DEVELOPMENT Co Ltd filed Critical CHENGDU YUNENGTONG ENERGY DEVELOPMENT Co Ltd
Priority to CN2012204922813U priority Critical patent/CN202839885U/en
Application granted granted Critical
Publication of CN202839885U publication Critical patent/CN202839885U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries

Abstract

The utility model relates to a modular free expansion vehicle-mounted energy storage battery system, which comprises at least one rechargeable battery (1), wherein a cathode of the rechargeable battery (1) is connected with a charging power supply (2); an anode of the rechargeable battery (1) is simultaneously connected with a control switch A (3) and a control switch B (4); the control switch A (3) is connected with a unidirectional conducting device A (5); the unidirectional conducting device A (5) is connected with a hasp (6); the hasp (6) is hasped on the charging power supply (2) to form a loop; the control switch B (4) is connected with a unidirectional conducting device B (7); the unidirectional conducting device B (7) is connected with one end of a load (8); and the other end of the load (8) is connected with the anode of the rechargeable battery (1). The modular free expansion vehicle-mounted energy storage battery system has the advantages of flexibility in arrangement, high reliability and low cost; and the power and the capacity can be freely configured according to the requirement on an electricity using amount.

Description

But the vehicle-mounted energy-storage battery of a kind of modularization spread system
Technical field
The utility model relates to a kind of battery system, but is specifically related to the vehicle-mounted energy-storage battery of a kind of modularization spread system.
Background technology
Along with popularizing of automobile, the development of car decking, various vehicle electronic device kinds are more and more, and power is increasing.Various vehicles are all had higher requirement to the loaded power system.Need to use the high-power electric appliances such as air-conditioning, computer, microwave oven or electromagnetic oven for a long time on vehicular platform such as lodging vehicle, higher to power and the capacity requirement of power-supply system, the limited vehicle-mounted lead acid accumulator of total capacity far can not reach requirement.If install the battery of capacity additional, volume weight all can be very large, is not easy to arrange at the vehicular platform of limited space.Traditional solution is to use fuel electric generator, and fuel valve motor not only noise is large, also can produce waste gas, and operating cost is also very high.
The utility model content
The purpose of this utility model namely is to overcome the deficiencies in the prior art, but the vehicle-mounted energy-storage battery of a kind of modularization spread system is provided, and it is flexible that it has layout, and reliability is high, characteristics with low cost, and can freely dispose its power and capacity according to the requirement of power consumption.
The purpose of this utility model is achieved through the following technical solutions:
But the vehicle-mounted energy-storage battery of a kind of modularization spread system, it comprises at least one rechargeable battery, the positive pole of rechargeable battery is connected with charge power supply, the negative pole of rechargeable battery is connected with control switch B with control switch A simultaneously, control switch A is connected with device in one-way on state A, device in one-way on state A is connected with bonding, bonding is overlapped on and forms the loop on the charge power supply, control switch B is connected with device in one-way on state B, device in one-way on state B is connected with an end of load, and the other end of load is connected with the positive pole of rechargeable battery.
Device in one-way on state A described in the utility model and device in one-way on state B are diode, control switch A is connected with the positive pole of device in one-way on state A, the negative pole of device in one-way on state A is connected with bonding, control switch B is connected with the negative pole of device in one-way on state B, and the positive pole of device in one-way on state B is connected with load.
The utility model also comprises controller, and controller is connected with rechargeable battery, control switch A and control switch B.
Rechargeable battery described in the utility model is the iron lithium rechargeable batteries.
Controller described in the utility model is connected with display unit with communication module.
The utility model has the advantage of:
1. compare with the plumbic acid rechargeable battery, iron lithium rechargeable batteries discharge capability is stronger.Large electric current deep discharge can not have a strong impact on the life-span yet, is fit to be for a long time the high-power electric appliance power supply;
2. reliability is high, each piece battery all has perfect protective separation measure, both can work independently also can parallel operation, even single battery or part battery failures do not affect the operation of whole system yet, controller can also be avoided overcharging or crossing the situation of putting and occur;
3. the iron lithium rechargeable batteries can be made arbitrarily shape, and the volume of battery can customize according to concrete vehicle, according to the large I of power consumption by independent assortment to dispose its power and capacity;
4. the cut-ff voltage of iron lithium rechargeable batteries and plumbic acid rechargeable battery is close, needn't change the original generator of automobile and can install and use;
5. can connect such as multiple charge power supplies such as solar panels, the scope of application is wide.
Description of drawings
Fig. 1 is structural representation of the present utility model
Among the figure, 1-rechargeable battery, 2-charge power supply, 3-control switch A, 4-control switch B, 5-device in one-way on state A, 6-bonding, 7-device in one-way on state B, 8-load, 9-controller, 10-communication module, 11-display unit.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing, and protection range of the present utility model is not limited to the following stated.
As shown in Figure 1, but the vehicle-mounted energy-storage battery of a kind of modularization spread system, it comprises at least one rechargeable battery 1, the positive pole of rechargeable battery 1 is connected with charge power supply 2, the negative pole of rechargeable battery 1 is connected with control switch B4 with control switch A3 simultaneously, control switch A3 is connected with device in one-way on state A5, device in one-way on state A5 is connected with bonding 6, bonding 6 is overlapped on the charge power supply 2 and forms the loop, control switch B4 is connected with device in one-way on state B7, device in one-way on state B7 is connected with an end of load 8, and the other end of load 8 is connected with the positive pole of rechargeable battery 1.Device in one-way on state A5 and device in one-way on state B7 are diode, control switch A3 is connected with the positive pole of device in one-way on state A5, the negative pole of device in one-way on state A5 is connected with bonding 6, control switch B4 is connected with the negative pole of device in one-way on state B7, and the positive pole of device in one-way on state B7 is connected with load 8.It also comprises controller 9, and controller 9 is connected with rechargeable battery 1, control switch A3 and control switch B4.Rechargeable battery 1 is the iron lithium rechargeable batteries.Controller 9 and communication module 10 are connected with display unit and are connected.
Controller 9 is the PLC controller, and communication module 10 is wire communication module or wireless communication module, and controller 9 is used for the electric weight of monitoring rechargeable battery 1, the work of control rechargeable battery 1.When needs charged, Closed control switch A3 disconnected control switch B4, can charge, and after charging is finished, disconnected control switch A3; When needs during for load supplying, disconnect control switch A3, Closed control switch B4 can power, and the electric weight of rechargeable battery 1 is crossed and disconnected control switch B4 when low, and is impaired to prevent rechargeable battery 1.
Diode is used for preventing the electric current adverse current.
Charge power supply 2 can be the multiple power supply units such as generator or solar panel.

Claims (5)

1. but the vehicle-mounted energy-storage battery of modularization spread system, it is characterized in that: it comprises at least one rechargeable battery (1), the positive pole of rechargeable battery (1) is connected with charge power supply (2), the negative pole of rechargeable battery (1) simultaneously and control switch A(3) be connected with control switch B(4 and be connected, control switch A(3) with device in one-way on state A(5) be connected, device in one-way on state A(5) is connected with bonding (6), bonding (6) is overlapped on the upper loop that forms of charge power supply (2), control switch B(4) with device in one-way on state B(7) be connected, device in one-way on state B(7) end with load (8) is connected, and the other end of load (8) is connected with the positive pole of rechargeable battery (1).
2. but the vehicle-mounted energy-storage battery of a kind of modularization spread according to claim 1 system, it is characterized in that: described device in one-way on state A(5) and device in one-way on state B(7) all be diode, control switch A(3) with device in one-way on state A(5) positive pole be connected, device in one-way on state A(5) negative pole is connected with bonding (6), control switch B(4) with device in one-way on state B(7) negative pole be connected device in one-way on state B(7) positive pole be connected with load (8).
3. but the vehicle-mounted energy-storage battery of a kind of modularization spread according to claim 1 and 2 system, it is characterized in that: it also comprises controller (9), controller (9) and rechargeable battery (1), control switch A(3) be connected with control switch B(4 and be connected.
4. but the vehicle-mounted energy-storage battery of a kind of modularization spread according to claim 3 system, it is characterized in that: described rechargeable battery (1) is the iron lithium rechargeable batteries.
But 5. the vehicle-mounted energy-storage battery of a kind of modularization spread according to claim 3 system, it is characterized in that: described controller (9) is connected 11 with communication module (10) with display unit) be connected.
CN2012204922813U 2012-09-25 2012-09-25 Modular free expansion vehicle-mounted energy storage battery system Expired - Fee Related CN202839885U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012204922813U CN202839885U (en) 2012-09-25 2012-09-25 Modular free expansion vehicle-mounted energy storage battery system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012204922813U CN202839885U (en) 2012-09-25 2012-09-25 Modular free expansion vehicle-mounted energy storage battery system

Publications (1)

Publication Number Publication Date
CN202839885U true CN202839885U (en) 2013-03-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012204922813U Expired - Fee Related CN202839885U (en) 2012-09-25 2012-09-25 Modular free expansion vehicle-mounted energy storage battery system

Country Status (1)

Country Link
CN (1) CN202839885U (en)

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130327

Termination date: 20190925