CN1822470A - Transient power compensator for automobile storage battery - Google Patents
Transient power compensator for automobile storage battery Download PDFInfo
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- CN1822470A CN1822470A CNA2006100117078A CN200610011707A CN1822470A CN 1822470 A CN1822470 A CN 1822470A CN A2006100117078 A CNA2006100117078 A CN A2006100117078A CN 200610011707 A CN200610011707 A CN 200610011707A CN 1822470 A CN1822470 A CN 1822470A
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- energy storage
- storage battery
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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
Present invention provides car accumulator transient state power compensator, belonging to car power supply technology field. It contains pressure responsive resistor, charging resistor, charging relay, compensation relay, transient state energy storage module, wherein transient state energy storage module consisting of series connected several super capacity modules, each super capacity module consisting of parallel connected super capacitor, static equalizing resistor, and dynamical voltage-sharing voltage stabilizing diode. Said invention has advantage of effectively compensating car shock load current, suppressing power supply voltage pulse and ripples, improving car power, oil consumption, carbon deposition, tail gas performance, and prolonging accumulator service life.
Description
Technical field
The invention belongs to the automobile power source technical field, a kind of transient power compensator for automobile storage battery particularly is provided.
Background technology
Because the influence of vehicle operational mode and mobile unit characteristic, the feature of impact load current often appears having in the automobile power system, cause the pulsation and the ripple of supply power voltage, these disturbance appreciable impacts the operate as normal of automobile oil spout and igniting, thereby aspects such as the power of automobile, oil consumption, cylinder deposit, tail gas, storage battery performance are produced harmful effect.The invention provides a kind of transient power compensator for automobile storage battery, be parallel to the automobile storage battery two ends according to polar requirement, can effectively compensate the impact load electric current of automobile power system, the pulsation and the ripple that suppress supply power voltage, comprehensive automobile power, oil consumption, carbon distribution, the tail gas performance improved prolongs the storage battery life-span.
Summary of the invention
The object of the present invention is to provide a kind of transient power compensator for automobile storage battery, be parallel to the automobile storage battery two ends according to polar requirement, can effectively compensate the impact load electric current of automobile power system, the pulsation and the ripple that suppress supply power voltage, comprehensive automobile power, oil consumption, carbon distribution, the tail gas performance improved prolongs the storage battery life-span.
The present invention includes: piezo-resistance 2, charging resistor 3, charge relay 4, compensation relay 5, transient energy storage module 6, wherein, transient energy storage module 6 is made of some super-capacitor module series connection again, and each super-capacitor module is made of super capacitor 7, static voltage sharing 8 and 9 parallel connections of dynamic voltage balancing voltage stabilizing didoe; Compensator has two lead-out terminal P, N, and terminals P is received the positive pole of automobile storage battery, and terminal N receives negative pole; Piezo-resistance 2 is connected in parallel between terminals P, the N; Charging resistor 3 and charge relay 4 series connection backs are in parallel with compensation relay 5, then and transient energy storage module 6 be connected in series between terminals P, the N; Transient energy storage module 6 is in series by five super-capacitor module, and each super-capacitor module is formed in parallel by super capacitor 7, static voltage sharing, dynamic voltage balancing voltage stabilizing didoe again.
Transient energy storage module 6 of the present invention has adopted super capacitor 7 elements, the power density of super capacitor is very big, discharging and recharging number of times can reach more than 100,000 times, be suitable for high-power applications occasion in short-term, but itself is withstand voltage lower, be generally 2.7 volts, therefore transient energy storage module 6 of the present invention is in series by five super-capacitor module, to realize the electric pressure of automobile storage battery.
The present invention has adopted the surge overvoltage protection of piezo-resistance 2 as transient energy storage module 6, adopts static voltage sharing 8 and dynamic voltage balancing voltage stabilizing didoe 9 to realize the overvoltage and the Voltage unbalance of super capacitor 7 monomers are protected.
The invention has the advantages that: a kind of transient power compensator for automobile storage battery that provides, be parallel to the automobile storage battery two ends according to polar requirement, install simple; Can effectively compensate the impact load electric current of automobile power system, suppress the pulsation and the ripple of supply power voltage, comprehensive automobile power, oil consumption, carbon distribution, the tail gas performance improved prolongs the storage battery life-span.
Description of drawings
Fig. 1 is the schematic diagram of transient power compensator for automobile storage battery of the present invention.Wherein, piezo-resistance 2, charging resistor 3, charge relay 4, compensation relay 5, transient energy storage module 6.
Fig. 2 is the cut-away view of transient energy storage module of the present invention.Wherein, super capacitor 7, static voltage sharing 8, dynamic voltage balancing voltage stabilizing didoe 9.
Embodiment
Fig. 1～Fig. 2 is a kind of embodiment of the present invention.Comprise: piezo-resistance 2, charging resistor 3, charge relay 4, compensation relay 5, transient energy storage module 6, wherein, transient energy storage module 6 is made of some super-capacitor module series connection again, and each super-capacitor module is made of super capacitor 7, static voltage sharing 8 and 9 parallel connections of dynamic voltage balancing voltage stabilizing didoe.
Transient power compensator for automobile storage battery of the present invention has two lead-out terminals, P as shown in Figure 1, and N, terminals P is received the positive pole of automobile storage battery, and terminal N receives negative pole.Before the car engine start, charge relay 4 and compensation relay 5 are in off-state.After the engine start, charge relay 4 closures, compensation relay 5 still is in off-state.Power supply charges to transient energy storage module 6 by charging resistor 3, charge relay 4.When the terminal voltage of transient energy storage module 6 rises to 12 volts, compensation relay 5 closures.Transient power compensator for automobile storage battery 1 enters the compensation work state, and the impact load power of compensation automobile power system suppresses the pulsation and the ripple of voltage, thereby improves performances such as automobile power, oil consumption, carbon distribution, tail gas.Owing to reduced the number of times that discharges and recharges of storage battery significantly, working life that can the significant prolongation storage battery.
When automobile engine is closed, charge relay 4 and compensation relay 5 disconnect when the storage battery terminal voltage drops to 12 volts simultaneously, avoid storage battery behind tail-off still for a long time to the transient energy storage module charging of compensator.
Claims (3)
1, a kind of transient power compensator for automobile storage battery, it is characterized in that: comprising: piezo-resistance (2), charging resistor (3), charge relay (4), compensation relay (5), transient energy storage module (6), wherein, transient energy storage module (6) is made of some super-capacitor module series connection, and each super-capacitor module constitutes by super capacitor (7), static voltage sharing (8) and dynamic voltage balancing voltage stabilizing didoe (9) are in parallel; Compensator has two lead-out terminal P, N, and terminals P is received the positive pole of automobile storage battery, and terminal N receives negative pole; Piezo-resistance (2) is connected in parallel between terminals P, the N; Charging resistor (3) and charge relay (4) series connection back is in parallel with compensation relay (5), then and transient energy storage module (6) be connected in series between terminals P, the N; Transient energy storage module (6) is in series by five super-capacitor module, and each super-capacitor module is formed in parallel by super capacitor (7), static voltage sharing, dynamic voltage balancing voltage stabilizing didoe again.
2, according to the described transient power compensator for automobile storage battery of claim 1, it is characterized in that: transient energy storage module (6) has adopted super capacitor (7) element, the power density of super capacitor is very big, discharging and recharging number of times reaches more than 100,000 times, be suitable for high-power applications occasion in short-term, but itself is withstand voltage lower, is generally 2.7 volts.
3, according to the described transient power compensator for automobile storage battery of claim 1; it is characterized in that: piezo-resistance (2) adopts static voltage sharing (8) and dynamic voltage balancing voltage stabilizing didoe (9) to realize the overvoltage and the Voltage unbalance of super capacitor (7) monomer are protected as the surge overvoltage protection of transient energy storage module (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100117078A CN100364207C (en) | 2006-03-31 | 2006-03-31 | Transient power compensator for automobile storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100117078A CN100364207C (en) | 2006-03-31 | 2006-03-31 | Transient power compensator for automobile storage battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1822470A true CN1822470A (en) | 2006-08-23 |
| CN100364207C CN100364207C (en) | 2008-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100117078A Expired - Fee Related CN100364207C (en) | 2006-03-31 | 2006-03-31 | Transient power compensator for automobile storage battery |
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| Country | Link |
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| CN (1) | CN100364207C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633707A (en) * | 2013-12-07 | 2014-03-12 | 河南师范大学 | Automobile capacitor rectifier |
| CN109301806A (en) * | 2018-11-08 | 2019-02-01 | 上海艾为电子技术股份有限公司 | A kind of surge protection circuit |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2106903U (en) * | 1991-06-28 | 1992-06-10 | 陈家瑜 | Portable power supply device for starting vehicles |
| JP3334726B2 (en) * | 1993-03-31 | 2002-10-15 | 株式会社エクォス・リサーチ | Electric vehicle power supply |
| JPH09271103A (en) * | 1996-03-28 | 1997-10-14 | Aqueous Res:Kk | Motor vehicle |
| CN1302108A (en) * | 1999-12-29 | 2001-07-04 | 兴能高科技股份有限公司 | Electric power storage device and tool with the electric power storage device |
| JP2004222438A (en) * | 2003-01-16 | 2004-08-05 | Toshiba Corp | Voltage balance equalization circuit for electric double-layer capacitor |
| CN2717763Y (en) * | 2004-04-09 | 2005-08-17 | 辛金龙 | Vehicle accumulator battery auxiliary device |
-
2006
- 2006-03-31 CN CNB2006100117078A patent/CN100364207C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633707A (en) * | 2013-12-07 | 2014-03-12 | 河南师范大学 | Automobile capacitor rectifier |
| CN109301806A (en) * | 2018-11-08 | 2019-02-01 | 上海艾为电子技术股份有限公司 | A kind of surge protection circuit |
| CN109301806B (en) * | 2018-11-08 | 2023-09-15 | 上海艾为电子技术股份有限公司 | Surge protection circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100364207C (en) | 2008-01-23 |
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Granted publication date: 20080123 Termination date: 20110331 |