CN105610149B - A kind of more system voltage output method of supplying power to - Google Patents
A kind of more system voltage output method of supplying power to Download PDFInfo
- Publication number
- CN105610149B CN105610149B CN201610090458.XA CN201610090458A CN105610149B CN 105610149 B CN105610149 B CN 105610149B CN 201610090458 A CN201610090458 A CN 201610090458A CN 105610149 B CN105610149 B CN 105610149B
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- Prior art keywords
- single battery
- scheme
- battery
- pile
- supplying power
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Classifications
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- 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
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
-
- 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
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/08—Three-wire systems; Systems having more than three wires
- H02J1/082—Plural DC voltage, e.g. DC supply voltage with at least two different DC voltage levels
Abstract
The present invention discloses a kind of more system voltage output method of supplying power to, is calculated according to the parameter that a variety of systems power supply load parameter carries out single battery under every kind of system, calculates the supply current and capacity of single battery under every kind of system；Select supply current maximum, the highest single battery scheme of capacity；Selected single battery carries out the pile conceptual design of battery pack, determines single battery series, parallel scheme；Single battery marshalling is carried out, and the bonding after being organized into groups, it is fixed-type；All single batteries are attached by pile scheme, spot welding and soldering.A kind of more system voltage output method of supplying power to disclosed by the invention, it reasonably selects single battery and be combined according to the single battery of different number, export different supply voltages, and the controlled output of every kind of supply voltage, additional device is not increased, manufacturing cost is greatly reduced, and the voltage system that can be exported by highest carries out charge and discharge maintenance, high reliablity.
Description
Technical field
The invention belongs to aircraft power supply system technical field, in particular to a kind of more system voltage output method of supplying power to.
Background technique
In some aircraft, it is desirable that power-supply system can export the supply voltage of a variety of systems, respectively 27V, 15V and
12V powers for aircraft different loads, and power-supply system cost need to control in a certain range.In setting for conventional power source system
In meter, through the mode frequently with " battery pack+DC/DC converter " or " battery pack 1+ battery pack 2+ battery pack 3 ", cause to be designed to
This is higher, also needs the battery pack for every kind of power supply system to carry out the design of specific aim maintenance scheme using second of mode, ensures
Property is poor, can not meet cost control requirement of this aircraft to power-supply system.
Summary of the invention
The present invention is in order to solve the above technical problems, propose a kind of more system voltage output method of supplying power to, by single battery
Single battery inside group is gone here and there and is combined, and draws power supply line between the single battery of different number, exports different
Supply voltage, and guarantee the controlled output of every kind of supply voltage, do not increase additional device.
To solve the above problems, the technical solution adopted by the present invention is that：A kind of more system voltage output method of supplying power to, including
Following steps：
（1）It is calculated, is calculated every according to the parameter that a variety of systems power supply load parameter carries out single battery under every kind of system
The supply current of single battery under kind system、、…And capacity、、…；
（2）Single battery scheme under a variety of systems is compared, supply current maximum, the highest monomer of capacity are selected
Battery；
（3）In conjunction with existing single battery platform, single battery type selecting is carried out；
（4）The pile conceptual design that battery pack is carried out according to selected single battery, determines single battery series, parallel side
Case；
（5）Single battery marshalling is carried out according to pile scheme, and the bonding after being organized into groups, it is fixed-type；
（6）All single batteries are attached by pile scheme with there are the jumpers of welding hole, spot welding and soldering；
（7）The extraction wire bonding under a variety of systems is carried out, and welds output control switch and out connector；
（8）Battery pack assembly and checkout.
Preferably, the single battery is lithium ion battery.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of more system voltage output method of supplying power to provided by the invention, the pile inside single battery group is managed
It by calculating, reasonably selects single battery and be combined according to the single battery of different number, export different power supply electricity
Pressure, and guarantee the controlled output of every kind of supply voltage, do not increase additional device, manufacturing cost is greatly reduced, and can be by highest
The voltage system of output carries out charge and discharge maintenance, high reliablity.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Specific embodiment
More detailed description is done to embodiments of the present invention below in conjunction with attached drawing.
A kind of more system voltage output method of supplying power to, include the following steps：
（1）It is calculated, is calculated every according to the parameter that a variety of systems power supply load parameter carries out single battery under every kind of system
The supply current of single battery under kind system、、…And capacity、、…；
（2）Single battery scheme under a variety of systems is compared, supply current maximum, the highest monomer of capacity are selected
Battery；
（3）In conjunction with existing single battery platform, single battery type selecting is carried out；
（4）The pile conceptual design that battery pack is carried out according to selected single battery, determines single battery series, parallel side
Case；
（5）Single battery marshalling is carried out according to pile scheme, and the bonding after being organized into groups, it is fixed-type；
（6）All single batteries are attached by pile scheme with there are the jumpers of welding hole, spot welding and soldering；
（7）The extraction wire bonding under a variety of systems is carried out, and welds output control switch and out connector；
（8）Battery pack assembly and checkout.
Further, the single battery is lithium ion battery.
It powers referring to 1,3 system voltage output of attached drawing, output voltage is respectively 12V, 15V and 27V.According to 3 kinds of power supply bodies
Output voltage, electric current and power-on time requirement processed, are designed battery stack scheme under every kind of system and single battery scheme,
Select in 3 kinds of power supply systems that discharge current is maximum, the highest single battery of capacity is as referring to, 12V, 15V system supply current
It is relatively small, the time is relatively short, single battery calculated result is powered as single battery scheme using 27V system.
In conjunction with single battery platform, pile uses 28 single batteries to bond in the form of 4 × 7 closs packings, then with bridging
Piece spot welding connects into the connection status of 4 and 7 strings.Jumper charges, the conducting wire in supply port is welded direct to there are welding hole
On welding hole, realize to battery charging, monitoring and different systems for functions such as electricity outputs.B1-B7 is that 27V system exports pile,
It is connected by the positive negative wire of switch control；B1-B3 is that 12V system exports pile, shares output main track with 27V system, passes through switch
Main track is controlled to connect；B4-B7 is that 15V exports system pile, shares output negative wire with 27V system, is connect by switch control negative wire
It is logical.In attached drawing 1：B is battery pack；B1-B7 is single battery；K is output control switch；Out 1 is that sharing for 27V and 15V is defeated
Negative wire out；Out 2 is the shared output main track of 27V and 12V；Out 3 is that 15V exports main track；Out 4 is that 12V exports negative wire.
In battery charging and discharging maintenance, external charge equipment or discharge load between positive negative wire directly are exported from 27V battery,
Charge and discharge maintenance is carried out to all single batteries simultaneously.
The above enumerated are only specific embodiments of the present invention.It is clear that the invention is not restricted to which above embodiments, can also have
Many similar reshapings.Those skilled in the art directly can export or associate from present disclosure and is all
Deformation, is considered as invention which is intended to be protected.
Claims (2)
1. a kind of more system voltage output method of supplying power to, it is characterised in that：Include the following steps：
（1）It is calculated according to the parameter that a variety of systems power supply load parameter carries out single battery under every kind of system, calculates every kind of body
Make the supply current of lower single battery、、…And capacity、、…；
（2）Single battery scheme under a variety of systems is compared, supply current maximum, the highest single battery of capacity are selected
Scheme；
（3）In conjunction with existing single battery platform, single battery type selecting is carried out；
（4）The pile conceptual design that battery pack is carried out according to selected single battery, determines single battery series, parallel scheme；
（5）Carry out single battery marshalling according to pile scheme, and after being organized into groups single battery bonding, it is fixed-type；
（6）All single batteries are attached by pile scheme with there are the jumpers of welding hole, spot welding and soldering；
（7）The extraction wire bonding under a variety of systems is carried out, and welds output control switch and out connector, by lead-out wire, defeated
Control switch and out connector are soldered on the welding hole on jumper out；
（8）Battery pack assembly and checkout.
2. a kind of more system voltage output method of supplying power to according to claim 1, it is characterised in that：The single battery is
Lithium ion battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610090458.XA CN105610149B (en) | 2016-02-18 | 2016-02-18 | A kind of more system voltage output method of supplying power to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610090458.XA CN105610149B (en) | 2016-02-18 | 2016-02-18 | A kind of more system voltage output method of supplying power to |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105610149A CN105610149A (en) | 2016-05-25 |
| CN105610149B true CN105610149B (en) | 2018-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610090458.XA Active CN105610149B (en) | 2016-02-18 | 2016-02-18 | A kind of more system voltage output method of supplying power to |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107799838A (en) * | 2017-09-15 | 2018-03-13 | 江西洪都航空工业集团有限责任公司 | A kind of lithium-ion electric pool manager |
| CN110970988A (en) * | 2019-12-24 | 2020-04-07 | 滁州安瑞电力自动化有限公司 | Direct current screen capable of outputting multiple paths of voltage grades |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2207002Y (en) * | 1994-12-23 | 1995-09-06 | 李书增 | Combined storage battery |
| CN2602490Y (en) * | 2003-03-20 | 2004-02-04 | 国营建中化工总公司成都建中锂电池厂 | Battery |
| CN101335341A (en) * | 2008-06-06 | 2008-12-31 | 贵州大学 | Accumulator having multiple output pile heads |
| CN204651372U (en) * | 2015-06-05 | 2015-09-16 | 宁德时代新能源科技有限公司 | For the cover assembly of battery modules |
| CN105048607A (en) * | 2015-09-18 | 2015-11-11 | 优科能源(漳州)有限公司 | Novel multi-output lithium battery power supply device and control method thereof |
-
2016
- 2016-02-18 CN CN201610090458.XA patent/CN105610149B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2207002Y (en) * | 1994-12-23 | 1995-09-06 | 李书增 | Combined storage battery |
| CN2602490Y (en) * | 2003-03-20 | 2004-02-04 | 国营建中化工总公司成都建中锂电池厂 | Battery |
| CN101335341A (en) * | 2008-06-06 | 2008-12-31 | 贵州大学 | Accumulator having multiple output pile heads |
| CN204651372U (en) * | 2015-06-05 | 2015-09-16 | 宁德时代新能源科技有限公司 | For the cover assembly of battery modules |
| CN105048607A (en) * | 2015-09-18 | 2015-11-11 | 优科能源(漳州)有限公司 | Novel multi-output lithium battery power supply device and control method thereof |
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| Publication number | Publication date |
|---|---|
| CN105610149A (en) | 2016-05-25 |
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