CN106998097A - A kind of technology of two battery packs mutual circulation input and output - Google Patents
A kind of technology of two battery packs mutual circulation input and output Download PDFInfo
- Publication number
- CN106998097A CN106998097A CN201610040768.0A CN201610040768A CN106998097A CN 106998097 A CN106998097 A CN 106998097A CN 201610040768 A CN201610040768 A CN 201610040768A CN 106998097 A CN106998097 A CN 106998097A
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- China
- Prior art keywords
- battery
- output
- battery pack
- interlocking
- electric quantity
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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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/36—Arrangements using end-cell switching
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
This new technique is main to be completed by two Battery packs mutually switch output and inputted, its method is when the battery pack (101) in two groups is enabled to outside out-put supply, then input current charges another battery pack (102), another battery pack (102) is switched to during etc. battery pack (101) electric quantity consumption to the low battery value set as to outside out-put supply, and battery pack (101) is then changed into input current charging, thus cyclic switching input and output.
Description
Technical field
The present invention relates to a kind of technology of two battery packs mutual circulation input and output, between more particularly two pairs batteries
The technology exported according to its electric quantity signal mutual circulation control input.
Technical background
Now current battery supply power supply technique can not be with battery, wait after charging complete could be after when being all charging
Continuous to use, electric automobile is not always the case and other stand-by power supply occasion batteries are not always the case.
The content of the invention
The problem of to solve the above, it is mainly completed by two Battery packs mutually switch output and inputted.Two kinds of realizations
Mode, one of which is to realize that intelligent input is defeated after isolation two normally closed self-lockings of control by battery electric quantity signal
The method gone out, second is that the input and output to two groups of mutual circulation batteries are completed with mutual lock core chip.
Its method is another group when the one of which in two battery packs is enabled to outside and motor out-put supply
Then input current charges battery, is switched to when waiting the electric quantity consumption of the battery pack outwards exported to the low battery value set
Another battery pack is output, and previous battery pack is then changed into input current and charged, thus cyclic switching input and output,
The electric power detection chip of main two Battery pack detects signal to control to switch between whole switch in the process.
Brief description of the drawings
Accompanying drawing 1 is the schematic diagram of two battery pack mutual circulation input and output.
101. battery pack in figure, 102. battery packs, 103. electric power detection chips, 104. electricity course chips,
105. light coupling relay, 106. normally closed light coupling relays, 107. solid-state relays, 108. solid-state relays,
109. solid-state relay, 110. solid-state relays, 111. power supplys altogether, 112. light coupling relays, 113. normally closed light
Coupling relay, 114. solid-state relays, 115. solid-state relays, 116. solid-state relays, 117. solid-state relays
Device, 118. voltage-stablizers, 119. charger modules, 120. charging sockets, 121. charging plugs, 122. solar-electricities
The power supply of pond plate 123., 124. change, 125. interfaces, 126. voltage-stablizers, 127. voltage-stablizers, 128. rectifier bridges
129. engine, 130. interfaces, boost plate, 132. speed regulators, 133. motor, 134. electric machine controllers,
135.T13050 chips (135), the pin sequence number of 136.T13050 chips, 137. normally closed optocoupler control transitions,
138.T13050 chip controls states, 139. chip structure schematic diagrames, 140. diodes, 141. positive sources,
142. adjustable resistance 50K 3296W, 143.7.5K resistance, 144. battery packs, 145.20K resistance, 146. decompressions
Module, 147. power cathodes, 148. negative signals are quoted, and 149. positive poles are quoted, 150. signal off-states,
151. signal conduction states, 152. electricity display chip LM3914N-1,153.LM3914N-1 pin schematic diagrames.
Specific implementation method
The validity of this method is briefly described with reference to accompanying drawing 1, its something in common quotes identical sequence number, accompanying drawing and explanation
Book content does not do any restriction to this method.
This new technique is main to be completed by two Battery packs mutually switch output and inputted, and its method is when in two groups
Battery pack (101) to outside out-put supply enable when, another battery pack (102) then input current charge, etc. battery pack
(101) electric quantity consumption to the low battery value set when be switched to another battery pack (102) as to outside out-put supply, and
Battery pack (101) is then changed into input current charging, and thus cyclic switching input and output are main by battery in the process
The signal of the electric power detection chip (103) of group (101) and the electric power detection chip (104) of battery pack (102) comes to switch
Between switch after complete, its can by the signal of high electricity is come controlling switch, also can the signal of low battery control out
Close, this method lists its two methods in fig. 1, divide normally closed optocoupler control transition in fig. 1 at it
(136) schematic diagram and the schematic diagram of T13050 chip controls state (137).
Among figure T13050 chip controls state (138) is the battery pack (101) and battery pack (102) of low battery thereon
Signal controls the solid-state relay (107) between it, solid-state relay after T13050 chips (135) interlocking
(108), solid-state relay (109), solid-state relay (110), solid-state relay (114), solid-state relay
(115), solid-state relay (116), the output of the input of solid-state relay (117).
The normally closed optocoupler control transition (137) of its figure below is letter among the battery pack (101) and battery pack (102) of high electricity
Controlled after interlocking number by normally closed light coupling relay (106) and normally closed light coupling relay (113) solid-state between it after
Electrical equipment (107), solid-state relay (108), solid-state relay (109), solid-state relay (110), solid-state relay
(114), solid-state relay (115), solid-state relay (116), the output of the input of solid-state relay (117).
T13050 chips (135) in upper figure are a kind of multifunction switch, the pin sequence number of its T13050 chip
(136) 1 pin and 14 pin in are function control ends, and its 1 pin 14 pin of ground connection are interlocking when hanging, and its 4 pin is chip power
Positive pole, 11 pin are chip power negative pole, and its 2 and 3 pin is input control end, and its control end low level and negative pole have
Effect, its 12 and 13 pin is output end, and it is output as high level, the output of its 2 pin input 13 pin of correspondence, the input of its 3 pin
The output of 12 pin of correspondence, after 2 pin low levels input the height output of 13 pin of conducting, its 13 pin enters self-locking state, its
Unlocked after the height output for turning on 12 pin must be inputted by 3 pin low levels, its 12 pin enters self-locking state, it is necessary to low by 2 pin
Level input conducting 13 pin height output after unlock, thus circulation interlocking, its by other similar functions interlocking IC cores
Piece SOP14 is replaced.
The chip of the electric power detection chip (103) and electric power detection chip (104) of battery pack (101) and battery pack (102)
It is LM3914N-1, the 2nd pin in its LM3914N-1 pins schematic diagram (153) connects negative pole, and the 3rd pin and the 9th pin connect just
Pole, the 4th pin connects 20K resistance (145) and reconnects negative pole, and the 6th and the 7th pin connects a 7.5K resistance (143) together and connect again
Ground, the 5th pin meets adjustable resistance 50K 3296W (142), for adjusting electricity display chip LM3914N-1's (152)
1st pin and the 10th to the 18th pin comparator output signal and battery electric quantity ratio contrast, adjustable resistance 50K's
3296W (142) the 1st pin connects negative pole, and the 2nd pin connects electricity display chip LM3914N-1 (152) the 5th pin, the 3rd pin
Positive source is connect, the 1st pin drawn from electricity display chip LM3914N-1 (152) adds the 10th to the 18th pin
A total of 10 leg signal passages are added up, the passage of each leg signal represents the 10% of battery electric quantity, and 10 are drawn
Pin signalling channel represents electricity from 0% to 100%, therefore the dump energy of battery is very clear, in use, by battery
After fully charged, with adjustable resistance 50K 3296W (142) by the conducting of 10 pin signals, LED all lights, after enable
Battery electric quantity progressively declines with than regular meeting from the 10th pin to the order of 18 pins, and the 1st pin is that most bottom level represents battery
Electricity residue 10%
Its content includes battery pack (102), electric power detection chip (103), electricity course chip (104), optocoupler relay
Device (105), normally closed light coupling relay (106), solid-state relay (107), solid-state relay (108), solid-state relay
Device (109), solid-state relay (110), power supply altogether (111), light coupling relay (112), normally closed light coupling relay
(113), solid-state relay (114), solid-state relay (115), solid-state relay (116), solid-state relay
(117), voltage-stablizer (118), charger module (119), charging socket (120), charging plug (121), the sun
Can cell panel (122), power supply (123), replacing (124), interface (125), voltage-stablizer (126), voltage-stablizer
(127), rectifier bridge (128), generator (129), interface (130), boosting plate (131), speed regulator (132), electricity
Motivation (133), electric machine controller (134) is completed after T13050 chips (135) combination.
Claims (10)
1. a kind of technology of two battery packs mutual circulation input and output, it is characterised in that this new technique is main by two
Battery pack, which mutually switches output and inputted, to be completed, its method be its method be when the one of which in two battery packs to
When outside and motor out-put supply is enabled, then input current charges another Battery pack, waits the battery outwards exported
Another battery pack is switched to when the electric quantity consumption of group is to the low battery value set as output, and previous battery pack is then changed into
Input current charges, the electric power detection chip of thus cyclic switching input and output, in the process main two Battery pack
Detect signal to control to switch between whole switch, it there are two kinds of control methods, the first is with the battery of high electricity
Interlocking of the group electric quantity signal Jing Guo two normally closed light coupling relays controlled all switches later, used low battery second
Battery electric quantity signal interlocked by a mutual lock core chip and controlled all switches later.
2. according to a kind of technology of two battery packs mutual circulation input and output of claim 1, it is characterised in that described
Two battery packs in a kind of technology of two battery packs mutual circulation input and output, it distinguishes two independent battery packs, often
The battery of individual battery pack can be connected or be composed in parallel by multiple batteries, and it can also be made up of single battery.
3. according to a kind of technology of two battery packs mutual circulation input and output of claim 1, it is characterised in that described
This new technique is main by two Battery packs mutually switch output and input come the mutual switching in completing, and it mutually switches
By eight relay groups into, open four patterns closed with four and alternate switching, its switching signal have two interlocking optocouplers
Control or interlocking chip controls.
4. according to a kind of technology of two battery packs mutual circulation input and output of claim 1, it is characterised in that described
Deng the battery pack outwards exported electric quantity consumption to the low battery value set when be switched to another battery pack as output in
The low battery value of setting, its charge value can as needed in the ratio of percentage preset after quote this method in.
5. according to a kind of technology of two battery packs mutual circulation input and output of claim 1, it is characterised in that described
The electric power detection chip of main two Battery pack detects signal come in controlling to switch between entirely switching in the process
Detection chip detects signal, and it can be detected from any methods during percentage result refers to this method.
6. according to a kind of technology of two battery packs mutual circulation input and output of claim 1, it is characterised in that described
The first interlocking with the battery electric quantity signal of high electricity Jing Guo two normally closed light coupling relays controlled all later
The interlocking of normally closed light coupling relay in switch, it is characterised in that the principle phase turned on normally closed relay no signal
Interlocking is realized after mutual cross-over control.
7. according to a kind of technology of two battery packs mutual circulation input and output of claim 1, it is characterised in that described
The first interlocking with the battery electric quantity signal of high electricity Jing Guo two normally closed light coupling relays controlled all later
The battery electric quantity signal of high electricity in switch, it passes through for the battery pack signal conduction light coupling relay of high electricity
All switches are controlled after the interlocking of normally closed light coupling relay.
8. according to a kind of technology of two battery packs mutual circulation input and output of claim 1, it is characterised in that described
The second battery electric quantity signal with low battery was controlled in all switches later by a mutual lock core chip interlocking
Normally closed light coupling relay interlocking, it is characterised in that its interlocking signal by battery electric quantity signal control, can use
Switch in any interlocking chip controls this method.
9. according to a kind of technology of two battery packs mutual circulation input and output of claim 1, it is characterised in that described
The second battery electric quantity signal with low battery was controlled in all switches later by a mutual lock core chip interlocking
Low battery battery electric quantity signal, its for low battery the normally closed light coupling relay of battery pack non-mandrel roller so as to
Conducting control power supply controls all switches after chip is interlocked again.
10. according to a kind of technology of two battery packs mutual circulation input and output of claim 1, it is characterised in that institute
State that this new technique is main to be completed by two Battery packs mutually switch output and inputted, its method is that its method is when two
One of which in battery pack to outside and motor out-put supply enable when, then input current fills another Battery pack
Electricity, another battery pack is switched to be defeated when waiting the electric quantity consumption of the battery pack outwards exported to the low battery value set
Go out, and previous battery pack is then changed into input current and charged, thus cyclic switching input and output, in the process mainly
The electric power detection chip of two Battery packs detects signal to control to switch between whole switch, and it has two kinds of controlling parties
Method, the first interlocking with the battery electric quantity signal of high electricity Jing Guo two normally closed light coupling relays controlled institute later
Some switches, second of battery electric quantity signal with low battery is all by a mutual lock core chip interlocking control later
Switch, its be integrally-built composition and methods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610040768.0A CN106998097A (en) | 2016-01-22 | 2016-01-22 | A kind of technology of two battery packs mutual circulation input and output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610040768.0A CN106998097A (en) | 2016-01-22 | 2016-01-22 | A kind of technology of two battery packs mutual circulation input and output |
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| CN106998097A true CN106998097A (en) | 2017-08-01 |
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| CN201610040768.0A Pending CN106998097A (en) | 2016-01-22 | 2016-01-22 | A kind of technology of two battery packs mutual circulation input and output |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107733062A (en) * | 2017-10-30 | 2018-02-23 | 新克科技有限公司 | Intelligent interlocking network is controlled in a kind of solar energy lithium electricity storage |
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| CN2115600U (en) * | 1991-11-04 | 1992-09-09 | 虞德平 | Solar electric power supply device |
| 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 |
| CN102064577A (en) * | 2010-07-15 | 2011-05-18 | 杭州铁城信息科技有限公司 | Charging self-locking structure for on-board charger |
| CN202573850U (en) * | 2011-11-15 | 2012-12-05 | 中山普润斯电源设备技术有限公司 | Power battery group interlocking structure |
| CN103337900A (en) * | 2013-07-16 | 2013-10-02 | 天津城建大学 | Off-grid wind power supply system based on gird power complementation |
| CN103522916A (en) * | 2013-10-31 | 2014-01-22 | 济南宏昌车辆有限公司 | Double power sources switching control system of electric car |
| CN104022563A (en) * | 2014-06-19 | 2014-09-03 | 天津金米特电子有限公司 | Dual-battery-pack switching circuit used for electric vehicles |
-
2016
- 2016-01-22 CN CN201610040768.0A patent/CN106998097A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2115600U (en) * | 1991-11-04 | 1992-09-09 | 虞德平 | Solar electric power supply device |
| 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 |
| CN102064577A (en) * | 2010-07-15 | 2011-05-18 | 杭州铁城信息科技有限公司 | Charging self-locking structure for on-board charger |
| CN202573850U (en) * | 2011-11-15 | 2012-12-05 | 中山普润斯电源设备技术有限公司 | Power battery group interlocking structure |
| CN103337900A (en) * | 2013-07-16 | 2013-10-02 | 天津城建大学 | Off-grid wind power supply system based on gird power complementation |
| CN103522916A (en) * | 2013-10-31 | 2014-01-22 | 济南宏昌车辆有限公司 | Double power sources switching control system of electric car |
| CN104022563A (en) * | 2014-06-19 | 2014-09-03 | 天津金米特电子有限公司 | Dual-battery-pack switching circuit used for electric vehicles |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107733062A (en) * | 2017-10-30 | 2018-02-23 | 新克科技有限公司 | Intelligent interlocking network is controlled in a kind of solar energy lithium electricity storage |
| CN107733062B (en) * | 2017-10-30 | 2020-11-06 | 新克科技有限公司 | Solar lithium battery storage and control intelligent interlocking network |
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Effective date of registration: 20200706 Address after: 105, No. 44, Taoyuan Road, Huangtian community, Hangcheng street, Bao'an District, Shenzhen City, Guangdong Province Applicant after: Slovakia (Shenzhen) Technology Co.,Ltd. Address before: 102445, Beijing, California, Fangshan District County water three, No. 137 building, unit 1, 2, 101 Applicant before: Ji Haoyigui |
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