CN107895987A - A kind of power supply of Intelligent adjustment charging current - Google Patents
A kind of power supply of Intelligent adjustment charging current Download PDFInfo
- Publication number
- CN107895987A CN107895987A CN201711442292.4A CN201711442292A CN107895987A CN 107895987 A CN107895987 A CN 107895987A CN 201711442292 A CN201711442292 A CN 201711442292A CN 107895987 A CN107895987 A CN 107895987A
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- cpu control
- power supply
- circuit
- input circuit
- circuits
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- 230000005611 electricity Effects 0.000 claims description 7
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000033228 biological regulation Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- H02J7/0077—
-
- 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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/40—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries adapted for charging from various sources, e.g. AC, DC or multivoltage
Abstract
The invention discloses a kind of power supply of Intelligent adjustment charging current, and it includes AC input circuit, solar energy input circuit, AVR mu balanced circuits, CPU control modules, inverter circuit and AC output circuits；The CPU control modules are connected with solar energy input circuit, AVR mu balanced circuits, inverter circuit and AC output circuits respectively；The AC input circuit is connected with AVR mu balanced circuits, and the inverter circuit connects with AC output circuits.Then the present invention sets CPU dutycycles, is adjusting the voltage of AC input circuit by controlling AVR mu balanced circuits, then control the output current of AC output circuits to match with the product to charge by the battery capacity that the detection of CPU control modules is charged；And then the electric current of solar energy input circuit controls output current by being stored in power supply in battery by CPU control modules, the current range for reaching output is 10 80A.
Description
Technical field
The present invention relates to uninterrupted power source field, more particularly to a kind of power supply of Intelligent adjustment charging current.
Background technology
Solar energy generally uses at present, and extensive utilization, the electric equipment products of user are also continuous in the family for solar inverter
Change, user have extension demand, the wherein battery pack of inverter adapted, the sun to function for follow-up standby, economic consideration
Energy plate etc. is a larger input, and matching must match with power supply product charging current, otherwise will burn out battery or charging
Unsaturation, its service life is had a strong impact on,（Battery capacity is small, and electric current is big, and battery will fill quick-fried；Battery capacity is big, charging current
It is small, battery charge time length, under battery loss, service life can be greatly shortened）.Customer selecting power supply simultaneously, consider that load is big
It is small, Alternative load extension, typically select charging current big, more preferably to utilize solar energy etc. to save the energy, after so also reducing
The expense of continuous investment.The product type of production firm is also reduced simultaneously, is saved production and management cost, is reduced product cost.
Therefore, prior art has yet to be improved and developed.
The content of the invention
It is an object of the invention to provide a kind of power supply of Intelligent adjustment charging current, it is intended to it is inverse to solve existing solar energy
The charging current output for becoming device is fixed, it is difficult to uses the technical problem of the charge requirement of different product.
Technical scheme is as follows：A kind of power supply of Intelligent adjustment charging current, it includes being used for input AC electricity
AC input circuit, solar energy input circuit, for adjust input voltage and ensure voltage stabilization AVR mu balanced circuits, be used for
Detect battery capacity and adjust CPU control modules, inverter circuit and the AC output circuits of dutycycle；The CPU control modules point
It is not connected with solar energy input circuit, AVR mu balanced circuits, inverter circuit and AC output circuits；The AC input circuit and AVR are steady
Volt circuit connects, and the inverter circuit connects with AC output circuits.
The power supply of described Intelligent adjustment charging current, wherein, the CPU control modules include CPU control units, charging
Circuit and battery pack, the charging circuit are connected with each other with CPU control units, and the charging circuit connects with solar energy input circuit
Connect, the battery pack is connected with CPU control units and inverter circuit respectively.
The power supply of described Intelligent adjustment charging current, wherein, the charging circuit is connected with AC input circuit.
The power supply of described Intelligent adjustment charging current, wherein, the CPU control units mutually interconnect with AVR mu balanced circuits
Connect, the electric current output of the CPU control units control AC output circuits.
The power supply of described Intelligent adjustment charging current, wherein, the CPU control modules also include alternating interface between man and computer mould
Block, the alternating interface between man and computer module are connected with CPU control units.
The power supply of described Intelligent adjustment charging current, wherein, the output current scope of the AC output circuits is 10-
80A。
The power supply of described Intelligent adjustment charging current, wherein, the solar energy input circuit is connected with solar panels.
Beneficial effects of the present invention：The present invention by CPU control modules by detecting the battery capacity to be charged, then
CPU dutycycles are set, are adjusting the voltage of AC input circuit by controlling AVR mu balanced circuits, then control the defeated of AC output circuits
Go out electric current and match with the product to charge；And the electric current process of solar energy input circuit is stored in power supply in battery, Ran Houyou
CPU control modules control output current, are exported after inverter circuit is walked around, then by AC output circuits, have reached output
Current range is 10-80A Intelligent adjustment functions.
Brief description of the drawings
Fig. 1 is a kind of structured flowchart of the present invention.
Embodiment
To make the objects, technical solutions and advantages of the present invention clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.
As shown in figure 1, the invention discloses a kind of power supply of Intelligent adjustment charging current, it includes being used for input AC electricity
AC input circuit 1, solar energy input circuit 2, for adjust input voltage and ensure voltage stabilization AVR mu balanced circuits 3, use
In CPU control modules 4, inverter circuit 5 and the AC output circuits 6 of detection battery capacity and regulation dutycycle；The CPU controls mould
Block 4 is connected with solar energy input circuit 2, AVR mu balanced circuits 3, inverter circuit 5 and AC output circuits 6 respectively；The AC input electricity
Road 1 is connected with AVR mu balanced circuits 3, and the inverter circuit 5 connects with AC output circuits 6；The AC output circuits 6 are also defeated with OUT
The connection of outlet 7.
After said structure, the present invention exchanges electrical connection by AC input circuit with outside, by the alternating current of input
After the regulation being directly over after AVR mu balanced circuits and burning voltage, the charge prepd directly with matching is charged；But
Then, the electric current of AC input circuit is steady by AVR for currents match after the charging current of charge prepd can not be with by voltage stabilizing
After volt circuit, it is transported to CPU control modules and carries out charging storage, dutycycle is then adjusted by CPU, adjust the big of charging current
It is small, then charged by AC output circuits；And the input current of solar energy input circuit then needs to incite somebody to action by CPU control modules
After power storage, then after inverter circuit changes current limliting, AC output circuits are transported to, and controlling in CPU control modules
Under system so that the electric current of output matches with charge prepd.So will not can not be with the output of power supply because of product charging current
Currents match, cause to burn out battery or charging is unsaturated, have a strong impact on its service life；Also solar energy constant pitch can more preferably be utilized
The energy energy, while spare extension loads.
The power supply of described Intelligent adjustment charging current, wherein, the CPU control modules 4 include CPU control units 41,
Charging circuit 42 and battery pack 43, the charging circuit 42 and CPU control units 41 are connected with each other, the charging circuit 42 with too
Positive energy input circuit 2 is connected, and the battery pack 43 is connected with charging circuit 42, CPU control units 41 and inverter circuit 5 respectively.
After said structure, the present invention is by the way that charging circuit is connected with battery pack so that the input of AC input circuit
The input current of electric current and solar energy input circuit first passes through charging circuit and deposited when directly can not be matched with charge prepd
Chu Hou, then it is transported to AC output circuits；And CPU control units are used to adjust dutycycle, carried out by the capacity for reading battery pack
Matched design, the charging current that product battery sizes and charge prepd are then read when charge prepd is in charging are big
It is small, and then adjust the size of the electric current of charging.
The power supply of described Intelligent adjustment charging current, wherein, the charging circuit 42 connects with AC input circuit 1
Connect；By the way that AC input circuit 1 is connected with charging circuit 42, it can realize and AC input electric current is directly over charging circuit to electricity
Pond group charging.
The power supply of described Intelligent adjustment charging current, wherein, the CPU control units 41 and AVR mu balanced circuits 3 are mutual
Connection, the CPU control units 41 control the electric current output of AC output circuits 6.
After said structure, the present invention is connected with each other by CPU control units and AVR mu balanced circuits, so when CPU is controlled
Unit processed can be directly by the current regulation of AC input circuit to when matching with charge prepd, than can be filled with direct regulation
The electric current of electricity matches with the charging current of product, after needing not move through charging circuit storage, then matching is adjusted, matching is got up more
Accelerate prompt.
The power supply of described Intelligent adjustment charging current, wherein, the CPU control modules 4 also include alternating interface between man and computer
Module 44, the alternating interface between man and computer module 44 are connected with CPU control units 41.
After said structure, the present invention by human-computer exchange section realizes control output current so that power supply it is defeated
Go out electric current with charge prepd to match, and the regulation of dutycycle is realized by the interface so that power supply can not only be automatic
Identify the charging current of charge prepd, additionally it is possible to adjust manually by user oneself.
The power supply of described Intelligent adjustment charging current, wherein, the output current scope of the AC output circuits 6 is 10-
80A；Because the defeated output current scope of AC output circuits is in 10-80A, used so most of charge prepd can be used in,
And the use range of load can be extended, so can arbitrarily match, be economical, using, while greatly reducing manufacturer
Product type.
The power supply of described Intelligent adjustment charging current, wherein, the solar energy input circuit 2 is connected with solar panels,
By being connected with solar panels, so solar energy can be changed into electric energy.
Battery capacity of the invention by the way that the detection of CPU control modules is charged, then CPU dutycycles are set,
The voltage of AC input circuit is adjusted by controlling AVR mu balanced circuits, then controls output current and the production of charging of AC output circuits
Condition matches；And then the electric current of solar energy input circuit is controlled defeated by being stored in power supply in battery by CPU control modules
Go out electric current, exported after inverter circuit is walked around, then by AC output circuits, the current range for having reached output is 10-80A.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, this technology can also be used for uninterrupted power source neck
Domain, for those of ordinary skills, it can according to the above description be improved or be converted, all these modifications and variations
The protection domain of appended claims of the present invention should all be belonged to.
Claims (7)
1. a kind of power supply of Intelligent adjustment charging current, it is characterised in that including the AC input circuit for input AC electricity, too
It is positive can input circuit, for adjusting input voltage and ensureing the AVR mu balanced circuits of voltage stabilization, for detecting battery capacity and tune
Save CPU control modules, inverter circuit and the AC output circuits of dutycycle；The CPU control modules input electricity with solar energy respectively
Road, AVR mu balanced circuits, inverter circuit connect with AC output circuits；The AC input circuit is connected with AVR mu balanced circuits, described
Inverter circuit connects with AC output circuits.
2. the power supply of Intelligent adjustment charging current according to claim 1, it is characterised in that the CPU control modules bag
CPU control units, charging circuit and battery pack are included, the charging circuit is connected with each other with CPU control units, the charging circuit
It is connected with solar energy input circuit, the battery pack is connected with CPU control units and inverter circuit respectively.
3. the power supply of Intelligent adjustment charging current according to claim 2, it is characterised in that the charging circuit with
AC input circuit connects.
4. the power supply of Intelligent adjustment charging current according to claim 3, it is characterised in that the CPU control units with
AVR mu balanced circuits are connected with each other, the electric current output of the CPU control units control AC output circuits.
5. the power supply of Intelligent adjustment charging current according to claim 4, it is characterised in that the CPU control modules are also
Including alternating interface between man and computer module, the alternating interface between man and computer module is connected with CPU control units.
6. the power supply of Intelligent adjustment charging current according to claim 1, it is characterised in that the AC output circuits it is defeated
It is 10-80A to go out current range.
7. the power supply of Intelligent adjustment charging current according to claim 1, it is characterised in that the solar energy input circuit
It is connected with solar panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711442292.4A CN107895987A (en) | 2017-12-27 | 2017-12-27 | A kind of power supply of Intelligent adjustment charging current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711442292.4A CN107895987A (en) | 2017-12-27 | 2017-12-27 | A kind of power supply of Intelligent adjustment charging current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107895987A true CN107895987A (en) | 2018-04-10 |
Family
ID=61808773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711442292.4A Pending CN107895987A (en) | 2017-12-27 | 2017-12-27 | A kind of power supply of Intelligent adjustment charging current |
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| Country | Link |
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| CN (1) | CN107895987A (en) |
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| CN101841188A (en) * | 2010-02-08 | 2010-09-22 | 哈尔滨工业大学 | Hybrid power supply uninterruptible inverted power supply of power feedback type optical network |
| CN202444293U (en) * | 2012-02-28 | 2012-09-19 | 肖连生 | Grid-connected photovoltaic uninterruptible power supply system with preferred power supply |
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| CN103633727A (en) * | 2013-12-10 | 2014-03-12 | 惠州天能源科技有限公司 | Hybrid electric photovoltaic accumulation system inversion control all-in-one machine |
| CN105576808A (en) * | 2016-03-02 | 2016-05-11 | 英飞特电子（杭州）股份有限公司 | Solar energy charging system |
| CN207652099U (en) * | 2017-12-27 | 2018-07-24 | 佛山市众盈电子有限公司 | A kind of intelligence adjusts the power supply of charging current |
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2017
- 2017-12-27 CN CN201711442292.4A patent/CN107895987A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201430542Y (en) * | 2009-07-06 | 2010-03-24 | 泉州市英德光电科技有限公司 | Solar inverted power supply |
| CN201563081U (en) * | 2009-10-30 | 2010-08-25 | 国琏电子（上海）有限公司 | Solar energy conversion module and power supply system utilizing same |
| CN101826821A (en) * | 2010-02-08 | 2010-09-08 | 哈尔滨工业大学 | Electric energy control method of optical network hybrid power supply uninterruptable inverter |
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| CN202535287U (en) * | 2012-02-03 | 2012-11-14 | 苏州葵花光电科技有限公司 | Series solar battery power source inverting system |
| CN202444293U (en) * | 2012-02-28 | 2012-09-19 | 肖连生 | Grid-connected photovoltaic uninterruptible power supply system with preferred power supply |
| CN103633727A (en) * | 2013-12-10 | 2014-03-12 | 惠州天能源科技有限公司 | Hybrid electric photovoltaic accumulation system inversion control all-in-one machine |
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