CN103928970A - Pulse charger in lead acid battery production field - Google Patents
Pulse charger in lead acid battery production field Download PDFInfo
- Publication number
- CN103928970A CN103928970A CN201310012654.1A CN201310012654A CN103928970A CN 103928970 A CN103928970 A CN 103928970A CN 201310012654 A CN201310012654 A CN 201310012654A CN 103928970 A CN103928970 A CN 103928970A
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- CN
- China
- Prior art keywords
- battery pack
- charging
- battery
- production field
- acid 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.)
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
A pulse charger in a lead acid battery production field mainly comprises a power supply interface, an SSR unit composed of a rectifying bridge and a switch power tube, a double-battery pack, a control circuit composed of a control chip and the like. The elements are controlled by the control circuit to form an integral double-battery pack charging and discharging circuit. Common problems of overcharging and undercharging during battery production, heating of pole plates, short service life of batteries, waste of charging power and the like are solved, service life of the batteries is prolonged, and a great amount of charging power is saved.
Description
Technical field
Type of the present invention relates to lead-acid battery production field charger, is specially the field pulse of aluminic acid battery production and fills pond machine.
Background technology
At present, the charging of lead-acid battery production field adopts constant current charge mode stage by stage mostly, easily causes over-charging of battery or charge less, affects the useful life of battery, and greatly wastes rechargeable electrical energy.
Inventing type content
The technical problem that type of the present invention solves is to provide aluminic acid battery production pulse charger used, to solve the shortcoming in background technology.
The technical problem that type of the present invention solves realizes by the following technical solutions: lead-acid battery production field pulse charger, mainly comprises power interface, the SSR group that rectifier bridge, ammeter, switching power tube form, control chip and circuit thereof, double cell group.
Described power interface passes through bridge rectifier, ammeter and SSR group, and double cell group is connected into and discharges and recharges major loop, and the on-off control circuit of simultaneously organizing by SSR is controlled the time that discharges and recharges of double cell group and is realized object.
Type of the present invention has been rejected heavy transformer, and the conversion efficiency extra-high-speed that makes to charge can reach more than 99%, can save a large amount of electric energy.Also saved charger material cost simultaneously.
Type of the present invention has been taked friendship, and direct current coordinates pulse current charge, has also applied direct-current discharge technology simultaneously, has eliminated three kinds " polarization " that current charge mode produces battery charging process completely, the side effects such as " second harmonic " " triple-frequency harmonics ".
Type of the present invention can be taked normal temperature charging, in charging process, temperature in pole plate is equal to ambient temperature, making pole plate not be subject to a bit damage, is high-temperature charging and at present normal charge pattern takes, and its more than 2/3 electric energy conversion has become heat energy, make pole plate produce higher temperature, this impact on the pole plate life-span is very obvious, and in production in summer, two kinds of charge modes are as far apart as heaven and earth especially on the impact in pole plate life-span.
The charging curve of type charge mode of the present invention is the adaptivity that declines continuously, and the conventional charging curve of determining charge mode is jumping characteristic, and the former more meets the charge rule of battery, and the former control is also simpler.
Beneficial effect
Type of the present invention has solved lead-acid battery modal overcharging or charge less in production field charging process, and pole plate heating, affects its life-span and waste in a large number the fundamental issues such as rechargeable electrical energy.Can improve battery life more than 50%, save 80% charging expense simultaneously.
Brief description of the drawings
Fig. 1 is the schematic diagram of inventing type
Embodiment
For the technological means that type of the present invention is realized, creation characteristic, reaches object and effect is easy to understand, and below in conjunction with concrete diagram, further sets forth type of the present invention.
Referring to Fig. 1 lead-acid battery charger schematic diagram, comprise power interface 1, rectifier bridge 2, ammeter 3,2. SSR
1-44 battery pack
15 battery pack
26 control circuits 7, the present embodiment is the embodiment of a lead-acid battery charger.
Type charge mode of the present invention can divide four-stage in one-period, and first stage civil power charges to battery pack 1, and its charge circuit is:
second stage, battery pack 1 is charged to battery pack 2, and its charging and discharging circuit is G
1 (+)→ A
1→ A
2→ G
2 (+)→ G '
2→ SSR
2' → G
1 (-)phase III, civil power is to battery pack G
2charging, its charge circuit is
fourth stage is that battery pack G2 discharges to G1, and its charging and discharging circuit is
the charging of four-stage, discharges and recharges the control circuit being made up of A1, A2 integrated circuit change-over time and is controlled.
Control circuit is by R
1, R
2, R
4, R
5, R
6, R
7, C
1, C
2, G
3, VL
1, RP
1, RP
2, RP
3, RP
4, A
1, A
2etc. first body composition.
The amplitude of pulse current, frequency is controlled by it.
More than show and described the general principle of type of the present invention and the advantage of principal character and type of the present invention.The technical staff of the industry should understand, and inventing type is not restricted to the described embodiments.The principle that type of the present invention is just described of describing in above-described embodiment and specification; do not departing under the prerequisite of type spirit and scope of the present invention; type of the present invention also has various changes and modifications, and these changes and improvements all fall within the scope of claimed type of the present invention.The claimed scope of type of the present invention is remembered by appending claims and equivalent defines.
Claims (3)
1. lead-acid battery production field charger, mainly comprises power interface, rectifier bridge, the SSR group of switching tube composition, chip controls circuit, battery pack.It is characterized in that power interface, by bridge rectifier and SSR group, battery pack 1 and battery pack 2 and control circuit, forms two battery set charge/discharge loops.
2. it is characterized in that according to the described charger of claim 1 its charge mode is that self adaptation pulse discharges and recharges, battery pack is two groups and forms charging and discharging circuit simultaneously.Can not carry out separately a Battery pack charging.Rejected power transformer simultaneously.
3. be further characterized in that according to the described charger of claim 1 it is controlled arbitrarily that the voltage of battery pack rises, do not grow simultaneously with charging current, both are separable.This feature be battery pack in charging and discharging process, pole plate temperature control, does not overcharge, the precondition of charge less, saving rechargeable electrical energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310012654.1A CN103928970A (en) | 2013-01-14 | 2013-01-14 | Pulse charger in lead acid battery production field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310012654.1A CN103928970A (en) | 2013-01-14 | 2013-01-14 | Pulse charger in lead acid battery production field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103928970A true CN103928970A (en) | 2014-07-16 |
Family
ID=51147094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310012654.1A Pending CN103928970A (en) | 2013-01-14 | 2013-01-14 | Pulse charger in lead acid battery production field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103928970A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050127874A1 (en) * | 2003-12-12 | 2005-06-16 | Myoungho Lim | Method and apparatus for multiple battery cell management |
| CN2896649Y (en) * | 2006-02-23 | 2007-05-02 | 蒋冠珞 | DC.power-supply pulse charging-discharging controller |
| CN101242105A (en) * | 2008-03-17 | 2008-08-13 | 云南晶能科技有限公司 | Photovoltaic system intelligent complementary control charging/discharging method |
| CN201263095Y (en) * | 2008-08-06 | 2009-06-24 | 何海泉 | Multipath combined charger |
| CN102368570A (en) * | 2011-09-02 | 2012-03-07 | 张家港市奥神激光电源厂 | Discharging method for storage battery formation |
-
2013
- 2013-01-14 CN CN201310012654.1A patent/CN103928970A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050127874A1 (en) * | 2003-12-12 | 2005-06-16 | Myoungho Lim | Method and apparatus for multiple battery cell management |
| CN2896649Y (en) * | 2006-02-23 | 2007-05-02 | 蒋冠珞 | DC.power-supply pulse charging-discharging controller |
| CN101242105A (en) * | 2008-03-17 | 2008-08-13 | 云南晶能科技有限公司 | Photovoltaic system intelligent complementary control charging/discharging method |
| CN201263095Y (en) * | 2008-08-06 | 2009-06-24 | 何海泉 | Multipath combined charger |
| CN102368570A (en) * | 2011-09-02 | 2012-03-07 | 张家港市奥神激光电源厂 | Discharging method for storage battery formation |
Non-Patent Citations (1)
| Title |
|---|
| 杨恒等: "脉冲式充电器", 《电子技术》, no. 9, 30 September 2004 (2004-09-30), pages 58 - 61 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140716 |