CN203205254U - Super-capacitor - Google Patents
Super-capacitor Download PDFInfo
- Publication number
- CN203205254U CN203205254U CN 201320072640 CN201320072640U CN203205254U CN 203205254 U CN203205254 U CN 203205254U CN 201320072640 CN201320072640 CN 201320072640 CN 201320072640 U CN201320072640 U CN 201320072640U CN 203205254 U CN203205254 U CN 203205254U
- Authority
- CN
- China
- Prior art keywords
- super capacitor
- super
- capacitor
- heater
- capacitor body
- 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
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Classifications
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a super-capacitor which comprises a super-capacitor body and a heating device which is disposed outside the super-capacitor or in an inner layer of the super-capacitor. The beneficial effects are that the super-capacitor can be heated in low-temperature condition, and the internal resistance of the super-capacitor can be guaranteed, so that the discharge capability of the super-capacitor can be guaranteed; when an automobile is started, the environment temperature of the super-capacitor is improved, and the thus starting of the automobile is not affected by reduced temperature.
Description
Technical field
The present invention relates to capacitor area, especially relate to a kind of automobile super capacitance.
Background technology
Super capacitor has following advantage as a kind of novel energy-storing original paper of environmental protection in existing technology: the specific power height, charging interval is short, have extended cycle life, the serviceability temperature wide ranges, environmental protection, because it has and has specially obtained application in a bit in a lot of fields, its prospect can be described as very widely.
In the automobile starting process, utilize the characteristic that super capacitor can heavy-current discharge, use suitable control strategy to cooperate the storage battery ato unit, in use obtained good effect, but in use find in the time of 0～-40 ℃, the resistance of super capacitor is curved rising along with temperature reduces, cause its discharge capability to reduce gradually, thereby cause starting difficulty.Though the technology that adopts heater to solve this problem is arranged at present, but heater links to each other directly with super capacitor, cause heating process only when starting, could carry out, reduced the effect of heating.
Summary of the invention
The problem to be solved in the present invention provides a kind of super capacitor, especially is suitable for the super capacitor of automobile cold-starting.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of super capacitor is provided, it is characterized in that: the voltage cut-out that comprises the super capacitor body, is located at the heater of super capacitor body outside or internal layer, links to each other with heater with the super capacitor body respectively, described heater is electric heater unit, does not link to each other by voltage cut-out with automobile storage battery separately by automobile sparking circuit; Described voltage cut-out is controlled the switch of heater by experiencing super capacitor body discharge voltage.
Further described a kind of super capacitor, it is characterized in that: described heater is located at the outside of super capacitor body.
Advantage and good effect that the present invention has are: owing to adopt technique scheme, it is more stable to make that automobile starts at low temperatures; Have simple in structurely, easy to maintenance simultaneously, processing cost is low, etc. advantage.
Description of drawings
Fig. 1 is structural representation of the present invention
Among the figure:
1, automobile storage battery 2, voltage cut-out 3, super capacitor body
4, heater
Embodiment
The invention provides a kind of super capacitor, it is characterized in that: the voltage cut-out 2 that comprises super capacitor body 3, is located at the heater 4 of super capacitor body 3 outsides or internal layer, links to each other with heater 4 with super capacitor body 3 respectively, described heater 4 is electric heater unit, does not link to each other by voltage cut-out 2 with automobile storage battery 1 separately by automobile sparking circuit; Described voltage cut-out 2 is controlled the switch of heater 4 by experiencing super capacitor body 3 discharge voltages.
Further described a kind of super capacitor, it is characterized in that: described heater 4 is located at the outside of super capacitor body 3.
The course of work of this example: before starting automobile storage battery 1 at first with heater 4 UNICOMs, heater energising back heat release is heated super capacitor body 3, when being heated to suitable temperature, super capacitor body 3 starts automobile, 3 discharges of super capacitor body, voltage cut-out 2 is experienced the path that cuts off automatically behind the voltage between automobile storage battery 1 and the heater 4, and heater 4 quits work.
More than one embodiment of the present of invention are had been described in detail, but described content only is preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalizations of doing according to the present patent application scope change and improve etc., all should still belong within the patent covering scope of the present invention.
Claims (2)
1. super capacitor, it is characterized in that: the voltage cut-out that comprises the super capacitor body, is located at the heater of super capacitor body outside or internal layer, links to each other with heater with the super capacitor body respectively, described heater is electric heater unit, does not link to each other by voltage cut-out with automobile storage battery separately by automobile sparking circuit; Described voltage cut-out is controlled the switch of heater by experiencing super capacitor body discharge voltage.
2. a kind of super capacitor according to claim 1, it is characterized in that: described heater is located at the outside of super capacitor body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320072640 CN203205254U (en) | 2013-02-07 | 2013-02-07 | Super-capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320072640 CN203205254U (en) | 2013-02-07 | 2013-02-07 | Super-capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205254U true CN203205254U (en) | 2013-09-18 |
Family
ID=49149337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320072640 Expired - Fee Related CN203205254U (en) | 2013-02-07 | 2013-02-07 | Super-capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205254U (en) |
-
2013
- 2013-02-07 CN CN 201320072640 patent/CN203205254U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130918 Termination date: 20160207 |