CN2919644Y - Large power starting power supply - Google Patents
Large power starting power supply Download PDFInfo
- Publication number
- CN2919644Y CN2919644Y CN 200620001879 CN200620001879U CN2919644Y CN 2919644 Y CN2919644 Y CN 2919644Y CN 200620001879 CN200620001879 CN 200620001879 CN 200620001879 U CN200620001879 U CN 200620001879U CN 2919644 Y CN2919644 Y CN 2919644Y
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- CN
- China
- Prior art keywords
- zinc
- air battery
- capacitor
- group
- ultracapacitor
- 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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- Hybrid Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a high-power start power, which is interactively made by combining a capacitor and a zinc-air battery. A super-capacitor circuit unit and a zinc-air battery unit group in paralleling connection form a charging circuit; the super-capacitor circuit unit contains over one group of super-capacitor units paralleling connection with each other. Each group of the super-capacitor unit comprises over one capacitor series connection with each other. The zinc-air battery unit group comprises over a single zinc-air battery series connection with each other; DC / DC controller and a control switch are disposed on the charging circuit. The high-power start power can guarantee to charge the related device anytime and anywhere.
Description
Technical field
The utility model relates to a kind of high-power start power supply.
Background technology
Fast development along with society; the quickening of people's life, work rhythm; the charging problem that responds motor device such as motor vehicle, special vehicle and military war preparedness is fast put day by day in face of people; conventional charging modes is: people must unload or directly push away car from car body with heavy rechargeable battery and take power supply to and begin charging; not only the charging interval is long; and make us most headache be owing to grasp the bad time that does not have electricity, usually can be because of not having electricity to allow the people be in pickle on the way.
Some equipment requirements can start in 5 seconds, and in order to guarantee its energy operate as normal, the power output that starts power supply will reach more than the 4.5KW in moment.Adopt the chemical power source of any single formula all to be difficult to reach this technical indicator, thereby demanded line related urgently and be born.
Summary of the invention
The purpose of this utility model provides a kind of high-power start power supply, and its capacity is big, charge efficiency is high, can charge anywhere or anytime, is not subjected to the restriction of electrical network, is applicable to the extremely frigid zones demand of field work.
For achieving the above object, the utility model is taked following design: a kind of high-power start power supply, it is made by capacitor and zinc-air battery coupling combination back integral type, constitutes charge circuit by ultracapacitor circuit unit is in parallel with zinc-air battery unit group; Described ultracapacitor circuit unit pack is drawn together one group of above ultracapacitor cell group parallel with one another, and each is organized the ultracapacitor cell group and is connected mutually by more than one capacitor and constitute; Described zinc-air battery unit group is connected mutually by more than one monomer zinc-air battery and is constituted.
On charge circuit, be provided with DC/DC dc controller and control switch.
Zinc-air battery is a kind of big capacity, high-energy-density and the stable battery of discharge performance, the discharge capacity of its equivalent volume and weight is big, be Ni-MH battery and lithium ion battery 5-10 times capacitance, and the raw material of making cheaply are easy to get, producing and the equal non-environmental-pollution of use, is novel " green energy resource " battery geared to the 21st century that a kind of quilt is generally acknowledged both at home and abroad.The anodal reaction of zinc-air battery is to utilize airborne oxygen, and negative pole utilizes metallic zinc, the airborne oxygen of anodal reaction consumes of this kind battery, and oxygen is inexhaustible, without cease with it, battery operated consumes negative material-metallic zinc, and metallic zinc becomes zinc oxide by oxidation reaction.
Ultracapacitor is a kind of novel storage electric device, and it can provide in the operating time moment breaks out the formula electric weight, high-power in short-term good output, bring into play its advantage and can in 5 seconds, guarantee output 1000A electric current, its power output 5KW, but it is little to store the electric charge ability, voltage descends fast, can only short-term operation.
The utility model be utilize that the zinc-air battery capacity is big, gravimetric specific energy is high, discharge power supply voltage characteristics stably, combining super capacitor device capacity is big, moment exports powerful characteristics, and the advantage of the two is combined, and has complementary advantages, and brings into play its speciality separately.The characteristic of zinc-air battery and ultracapacitor power supply is mutually combined, form the electric energy mix module high-power start power supply under the new model, can in 5 seconds, power output reach 4.5KW.
The utility model has the advantages that:
1, charge efficiency height: big the zinc-air battery capacity, gravimetric specific energy is high, discharge power supply voltage stably big, the big characteristics of moment power output of characteristics and capacity of super capacitor combine, can finish charging process fast, can guarantee in 5 seconds, power output reaches the technical indicator of 4.5KW, and effectively control the charging of zinc-air battery by the DC/DC dc controller, can satisfy the energy that in short-term, recovers capacitor rapidly ultracapacitor.
2, environmental protection and long service life: zinc-air battery has good performance and " environmental protection ", and this high-power start power supply can start more than 400 times repeatedly.
3, wide accommodation: super capacitor and the design of zinc-air battery one, be not subjected to the restriction of external power, can conveniently be applied to field work.
Description of drawings
Fig. 1 is the utility model high-power start power supply principle of compositionality schematic diagram
Embodiment
As shown in Figure 1, the utility model high-power start power supply comprises:
One group of above ultracapacitor circuit unit Cn
1～Cnx, this ultracapacitor circuit unit is by more than one capacitor C
1～Cn the formation of connecting.
Zinc-air battery unit group is by more than one monomer zinc-air battery I
1～Im the formation of connecting mutually.
Constitute charge circuit by ultracapacitor circuit unit is in parallel with zinc-air battery unit group.
In this case one preferred embodiment, the matching scheme of employing:
Described ultracapacitor circuit unit is 7 groups of ultracapacitor cell groups parallel with one another, and described ultracapacitor cell group is made up of 6 ultracapacitors of mutual series connection;
Described zinc-air battery unit group is by adopting 26 monomer zinc-air battery series connection to constitute.
Calculate thus:
1,5 seconds 1000A discharge periods, voltage 〉=5V (is that 8V calculates by voltage), the consumed energy of working one time: (5 * 1/3600 * 1000=1.389Ah), the delivered power of working one time: (10 circulations of 1.398 * 8=11.11Wh) work (pressing 15 cycle calculations), 1.398 * 15=20.84Ah, 20V * 20.84=416.8Wh, 10 * 15=150Wh.
2, every 2400F2.4V of super capacitor is one, and single fan-out capability is 150A, nominal voltage 2.4V, and it is one group of 7 groups of parallel connection that scheme adopts 6 polyphones.
3, zinc-air battery
Under the monomer average load voltage 1V.30A discharge scenario, capacity 160Ah, adopt 26 monomer series-connected.
Battery gross power 24 * 160=1920Wh guarantees to start more than 170 times.
For improving charge efficiency, on charge circuit, be provided with DC/DC dc controller and control switch K in addition, with the step charge control of implementation phase.The charging standard adopts: phase I, level pressure current-limiting charge.Design charging voltage 26V (DC), charging current≤30A.When condenser voltage reaches 26V, change the second stage constant current charge automatically over to, design charging current≤10A, when the prolongation of condenser voltage along with the charging interval, voltage raises when reaching 30V, and charging finishes.Charging process can be full of capacitor rapidly in the short time, the charge efficiency height, and design was full of capacitor in 5 minutes, and by test, reality just can be full of capacitor in three minutes.
Operation principle of the present utility model: zinc-air battery is earlier to the ultracapacitor charging, reach the magnitude of voltage of regulation after, charging stops.Utilize ultracapacitor to start vehicle and relevant equipment, condenser voltage utilizes zinc-air battery to charge to ultracapacitor after being lower than setting pressure value again, behind the full electricity of charging, waits for next startup work.
We respectively have above-mentioned two the battery of its characteristics and element effectively to combine at design, use ultracapacitor work, in 5 minute blanking time, come to charge to capacitor with zinc-air battery output smooth performance.Capacitor has the characteristic of quick charge, in 5 minutes charged after, prepare for next duty cycle.
Claims (3)
1, a kind of high-power start power supply, it is made by capacitor and zinc-air battery coupling combination back integral type, it is characterized in that: constitute charge circuit by ultracapacitor circuit unit is in parallel with zinc-air battery unit group; Described ultracapacitor circuit unit pack is drawn together one group of above ultracapacitor cell group parallel with one another, and each is organized the ultracapacitor cell group and is connected mutually by more than one capacitor and constitute; Described zinc-air battery unit group is connected mutually by more than one monomer zinc-air battery and is constituted.
2, high-power start power supply according to claim 1 is characterized in that: be provided with DC/DC dc controller and control switch on charge circuit.
3, high-power start power supply according to claim 1 is characterized in that: described ultracapacitor circuit unit is 7 groups of ultracapacitor cell groups parallel with one another, and described ultracapacitor cell group is made up of 6 ultracapacitors of mutual series connection; Described zinc-air battery unit group is by adopting 26 monomer zinc-air battery series connection to constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620001879 CN2919644Y (en) | 2006-01-26 | 2006-01-26 | Large power starting power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620001879 CN2919644Y (en) | 2006-01-26 | 2006-01-26 | Large power starting power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2919644Y true CN2919644Y (en) | 2007-07-04 |
Family
ID=38217464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620001879 Expired - Fee Related CN2919644Y (en) | 2006-01-26 | 2006-01-26 | Large power starting power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2919644Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101399452B (en) * | 2008-04-30 | 2011-07-06 | 刘云海 | Mixed battery pack comprising lithium power cell and super capacitor |
| US8337486B2 (en) | 2007-07-20 | 2012-12-25 | Medingo Ltd. | Energy supply for fluid dispensing device |
| CN104716364A (en) * | 2013-12-15 | 2015-06-17 | 中国科学院大连化学物理研究所 | Zinc/air battery low temperature starting method |
| CN105932347A (en) * | 2016-06-27 | 2016-09-07 | 深圳市图门新能源有限公司 | Charging method and device for carbon-based capacitor battery pack |
| CN111262295A (en) * | 2020-02-28 | 2020-06-09 | 中南大学 | Super capacitor topological structure and charge-discharge control method and device thereof |
-
2006
- 2006-01-26 CN CN 200620001879 patent/CN2919644Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8337486B2 (en) | 2007-07-20 | 2012-12-25 | Medingo Ltd. | Energy supply for fluid dispensing device |
| US8491529B2 (en) | 2007-07-20 | 2013-07-23 | Medingo, Ltd. | Vented dispensing device and method |
| US9254359B2 (en) | 2007-07-20 | 2016-02-09 | Roche Diabetes Care, Inc. | Vented dispensing device and method |
| US9999726B2 (en) | 2007-07-20 | 2018-06-19 | Roche Diabetes Care, Inc. | Vented dispensing device and method |
| US11090430B2 (en) | 2007-07-20 | 2021-08-17 | Roche Diabetes Care, Inc. | Vented dispensing device and method |
| CN101399452B (en) * | 2008-04-30 | 2011-07-06 | 刘云海 | Mixed battery pack comprising lithium power cell and super capacitor |
| CN104716364A (en) * | 2013-12-15 | 2015-06-17 | 中国科学院大连化学物理研究所 | Zinc/air battery low temperature starting method |
| CN105932347A (en) * | 2016-06-27 | 2016-09-07 | 深圳市图门新能源有限公司 | Charging method and device for carbon-based capacitor battery pack |
| CN111262295A (en) * | 2020-02-28 | 2020-06-09 | 中南大学 | Super capacitor topological structure and charge-discharge control method and device thereof |
| CN111262295B (en) * | 2020-02-28 | 2021-07-20 | 中南大学 | Super capacitor topological structure and charge-discharge control method and device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING ZHONGHANG CHANGLI ENERGY TECHNOLOGY CO., L Free format text: FORMER OWNER: BEIJING CHANGLI UNION ENERGY SOURCE TECHNOLOGY CO. LTD. Effective date: 20101025 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100041 FUXING STREET, GUANGNING VILLAGE, SHIJINGSHAN DISTRICT, BEIJING TO: 102300 NO.33, ZHONGMENSI, MENTOUGOU DISTRICT, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101025 Address after: 102300 Beijing city Mentougou District Tianmen Temple No. 33 Patentee after: Beijing AVIC Changli Energy and Technology Co.,Ltd. Address before: 100041 Fuxing street, Guangning village, Beijing, Shijingshan District Patentee before: Changli United Energy Tech Co., Ltd., Beijing |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070704 Termination date: 20150126 |
|
| EXPY | Termination of patent right or utility model |