CN104578308A - Parallel connection charging module for AUV wireless charging - Google Patents
Parallel connection charging module for AUV wireless charging Download PDFInfo
- Publication number
- CN104578308A CN104578308A CN201510034940.7A CN201510034940A CN104578308A CN 104578308 A CN104578308 A CN 104578308A CN 201510034940 A CN201510034940 A CN 201510034940A CN 104578308 A CN104578308 A CN 104578308A
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- China
- Prior art keywords
- charging
- auv
- plug
- module
- management circuits
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- Pending
Links
- 238000007726 management method Methods 0.000 claims description 13
- 238000001816 cooling Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000003032 molecular docking Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- H02J7/025—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a parallel connection charging module for AUV wireless charging. The charging module comprises a shell, a charging circuit board arranged in the shell, a plug-type power input port fixed on the surface of the shell, a plug-type sixteen-pin charging output port and cooling fins; the charging circuit board comprises 15 isolated voltage reducing modules and 15 charging management circuits connected in series sequentially, the input ends of the 15 isolated voltage reducing modules are all connected with the plug-type power input port, the output ends of the 15 isolated voltage reducing modules are connected with the input ends of the 15 charging management circuits respectively, and the output ends of the 15 charging management circuits are connected with the plug-type sixteen-pin charging output port. By means of the isolated voltage reducing modules, the multiple charging management circuits can be independent from one another and without affecting one another; the parallel connection charging for an AUV battery pack is achieved, and therefore it is guaranteed that each battery is fully charged and the lifetime of the battery is facilitated to be prolonged; furthermore, the module can be used in cascade connection and the usage is convenient and efficient.
Description
Technical field
The present invention relates to a kind of charged in parallel module for AUV wireless charging.
Background technology
At present, because AUV(autonomous underwater is dived device) be electrically driven (operated), traditional AUV flying power is limited.AUV is transformed into and there is wireless charging function also for this AUV builds wireless charging power station, seabed (Docking Station), effectively can expand the flying power of AUV.Therefore, wireless charging AUV has become a kind of trend.Due to the advantage of charged in parallel, increasing AUV adopts charged in parallel.But the end charged in parallel module as AUV wireless charging does not also occur.
Summary of the invention
The object of the present invention is to provide the charged in parallel module of in a kind of AUV of can be used for wireless charging, AUV being carried out to charged in parallel.
Charged in parallel module for AUV wireless charging of the present invention, comprises housing, is placed in the charging circuit board in housing and is fixed on plug-in power inlet, the plug-in 16 pin charging delivery outlet and fin of surface of shell;
Described charging circuit board comprises isolated buck module and 15 charge management circuits of connecting successively that 9-36V DC input voitage is converted to 12V by 15, charge management circuit adopts battery charging chip bq24620, the input of 15 isolated buck modules all connects plug-in power inlet, output is connected with the input of 15 charge management circuits respectively, and the output of 15 charge management circuits delivery outlet that charges with plug-in 16 pin is respectively connected.
Charged in parallel module of the present invention is provided with plug-in 16 pin charging delivery outlet, there are 15 independently charging ends, according to the quantity of AUV batteries monomer battery (AUV battery pack by one by one cell be in series), these charging ends partly or entirely can be connected in parallel on respectively cell two ends and charge.In addition, this module supports cascade, and the input of this module of N block is in parallel, and output is connected, and can be extended to 15 × N road and export, for giving the AUV batteries charging of 15 × N block cell composition.
Beneficial effect of the present invention is: it is separate that the present invention adopts isolated buck module to make between multiple charge management circuit, is independent of each other, and realizes the charged in parallel to AUV battery, ensure that every block battery can be full of, is conducive to extending the life of a cell; In addition this module can use in cascade, convenience and high-efficiency.
Accompanying drawing explanation
Fig. 1 is the overall schematic of the charged in parallel module for AUV wireless charging;
Fig. 2 is the circuit theory schematic diagram of charged in parallel module.
Fig. 3 is the principle schematic of AUV wireless charging.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
See figures.1.and.2, the charged in parallel module for AUV wireless charging of the present invention comprises housing 1, be placed in the charging circuit board 2 in housing 1 and be fixed on the plug-in power inlet 3 on housing 1 surface, plug-in 16 pin charging delivery outlet 4 and fin 5;
Described charging circuit board 2 comprises isolated buck module 6 and 15 charge management circuits of connecting successively 7 that 9-36V DC input voitage is converted to 12V by 15, charge management circuit 7 adopts battery charging chip bq24620, the input of 15 isolated buck modules 6 all connects plug-in power inlet 3, output is connected with the input of 15 charge management circuits 6 respectively, and the output of 15 charge management circuits 6 is connected into plug-in 16 pin charging delivery outlet 4 successively.
Charged in parallel module of the present invention is provided with plug-in 16 pin charging delivery outlet, has 15 delivery outlets that independently charge, according to the quantity of AUV batteries monomer battery, these delivery outlets partly or entirely can be connected in parallel on respectively cell two ends and charge.In addition, this module supports cascade, during this module-cascade of N block, 16th pin of the 1st module is connected first pin of the 2nd module, so connect successively, finally the 16th pin of N-1 module is connected first pin of N number of module, simultaneously that the input of this N number of module is in parallel, 15 × N road can be extended to export, to the AUV batteries charging of 15 × N block cell composition.
Being used for the end of AUV wireless charging system when charged in parallel module of the present invention uses, is last ring of whole AUV wireless charging system, as shown in Figure 3.Submarine observation network 375V DC exports to AUV wireless charging power station (Docking Station), interchange is changed into by inverter circuit, the secondary air core coil on AUV is passed to again by the elementary air core coil on charging station, then direct current is converted to by rectification circuit, become 24V direct current to export to charged in parallel module of the present invention by DC/DC module converts again, charged in parallel module is to AUV batteries charging.
Claims (1)
1., for a charged in parallel module for AUV wireless charging, comprise housing (1), be placed in the charging circuit board (2) in housing (1) and be fixed on the surperficial plug-in power inlet (3) of housing (1), plug-in 16 pin charging delivery outlet (4) and fin (5);
Described charging circuit board (2) comprises isolated buck module (6) and 15 charge management circuits of connecting successively (7) that 9-36V DC input voitage is converted to 12V by 15, charge management circuit (7) is battery charging chip bq24620, the input of 15 isolated buck modules (6) all connects plug-in power inlet (3), output is connected with the input of 15 charge management circuits (7) respectively, and the output of 15 charge management circuits (7) delivery outlet (4) that charges with plug-in 16 pin is respectively connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034940.7A CN104578308A (en) | 2015-01-25 | 2015-01-25 | Parallel connection charging module for AUV wireless charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034940.7A CN104578308A (en) | 2015-01-25 | 2015-01-25 | Parallel connection charging module for AUV wireless charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104578308A true CN104578308A (en) | 2015-04-29 |
Family
ID=53093757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510034940.7A Pending CN104578308A (en) | 2015-01-25 | 2015-01-25 | Parallel connection charging module for AUV wireless charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104578308A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808887A (en) * | 2018-05-22 | 2018-11-13 | 广西电网有限责任公司电力科学研究院 | A kind of more inversion radio energy transmission systems of parallel connection |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5811959A (en) * | 1996-12-27 | 1998-09-22 | Kejha; Joseph B. | Smart circuit board for multicell battery protection |
| US20060097696A1 (en) * | 2004-11-10 | 2006-05-11 | Eaglepicher Technologies, Llc | Method and system for cell equalization with isolated charging sources |
| CN201134686Y (en) * | 2007-11-23 | 2008-10-15 | 深圳市比克电池有限公司 | Charging device for lithium ion cell |
| CN201639347U (en) * | 2010-02-26 | 2010-11-17 | 深圳市迈科盛电源技术有限公司 | Composite power supply |
| CN103326437A (en) * | 2013-06-26 | 2013-09-25 | 深圳市科列技术有限公司 | Parallel connection charging circuit of multi-lithium-battery pack and parallel connection charging method of multi-lithium-battery pack |
-
2015
- 2015-01-25 CN CN201510034940.7A patent/CN104578308A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5811959A (en) * | 1996-12-27 | 1998-09-22 | Kejha; Joseph B. | Smart circuit board for multicell battery protection |
| US20060097696A1 (en) * | 2004-11-10 | 2006-05-11 | Eaglepicher Technologies, Llc | Method and system for cell equalization with isolated charging sources |
| CN201134686Y (en) * | 2007-11-23 | 2008-10-15 | 深圳市比克电池有限公司 | Charging device for lithium ion cell |
| CN201639347U (en) * | 2010-02-26 | 2010-11-17 | 深圳市迈科盛电源技术有限公司 | Composite power supply |
| CN103326437A (en) * | 2013-06-26 | 2013-09-25 | 深圳市科列技术有限公司 | Parallel connection charging circuit of multi-lithium-battery pack and parallel connection charging method of multi-lithium-battery pack |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808887A (en) * | 2018-05-22 | 2018-11-13 | 广西电网有限责任公司电力科学研究院 | A kind of more inversion radio energy transmission systems of parallel connection |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
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| WD01 | Invention patent application deemed withdrawn after publication |