CN205992797U - The uninterruptible power system of distribution transformer interruptedly supplying power concentrator - Google Patents
The uninterruptible power system of distribution transformer interruptedly supplying power concentrator Download PDFInfo
- Publication number
- CN205992797U CN205992797U CN201620895127.9U CN201620895127U CN205992797U CN 205992797 U CN205992797 U CN 205992797U CN 201620895127 U CN201620895127 U CN 201620895127U CN 205992797 U CN205992797 U CN 205992797U
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- China
- Prior art keywords
- power
- concentrator
- relay
- current
- distribution transformer
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Photovoltaic Devices (AREA)
- Inverter Devices (AREA)
Abstract
The utility model discloses a kind of uninterruptible power system of distribution transformer interruptedly supplying power concentrator, belong to technical field of electric equipment.Including solar panel, accumulator, inverter, power current power panel, power board and binding post thereon and control circuit, relay, time-delay relay, wire terminal is arranged, enter line and outlet, being capable of compatible power current and solaode, powered for concentrator using power current during distribution transformer work and be accumulator charging, adopt solaode to charge for accumulator when distribution transformer does not work, the unidirectional current of accumulator is converted to alternating current by inverter power for concentrator, realize the uninterrupted power supply of concentrator, guarantee the long-term use of distribution transformer interruptedly supplying power concentrator.
Description
Technical field
This utility model belongs to technical field of electric equipment, is related to one kind in the case that distribution transformer is not powered, is
Concentrator provides the uninterruptible power system of supply of electric power.
Background technology
Distribution transformer (referred to as " distribution transforming ") need not be powered according to actual needs throughout the year, and such as agriculture deploying becomes only need to irrigate
Season powers.Distribution transforming concentrator is the intelligent monitor system undertaking metering, collection, transfer function, can gather distribution transforming power information
And by being wirelessly transferred the client being sent to far-end, realize client and distribution transforming power information is grasped in time, be power supply enterprise
Accurate metrical information is provided.
When distribution transforming runs, concentrator is directly powered using distribution transforming power supply.But in the period of deactivation, damage to reduce circuit
Consumption, accomplishes effective energy-conservation detraction, and transformator can disconnect, and concentrator is lost corresponding supply of electric power, and at this moment concentrator is no
Method accomplishes data acquisition, accordingly have impact on acquisition rate, leads to metering to be in runaway condition.Concentrator is furnished with standby common batteries,
But this battery is only used for user's real-time query electricity consumption situation it is impossible to transmission data.If the long-term power transmission of distribution transforming, it is unfavorable for saving
Fall can damage, virtually also increasing trouble point to operation of power networks；If regular development uses distribution transforming (as agriculture deploying becomes) to suspending
Power transmission overhauls concentrator, it will greatly increase cost of labor and the working strength of management unit.
Utility model content
The purpose of this utility model is that the concentrator for distribution transformer interruptedly supplying power provides a kind of uninterrupted power source, is joining
Supply of electric power is provided for concentrator when piezoelectric transformer is not powered, thus ensureing that concentrator acquisition system normally uses, simultaneously compatible
The power current of distribution transforming use age, enables distribution transforming concentrator normal transmission signal throughout the year.The purpose of this utility model pass through with
Lower technical scheme is realized.
The uninterruptible power system of distribution transformer interruptedly supplying power concentrator, including solar panel, accumulator, inversion
Device, power current power panel, power board and binding post thereon and control circuit, relay, time-delay relay, wire ends
Son is arranged, is entered line and outlet, and solar panel, accumulator, inverter and power current power panel pass through corresponding terminals respectively
Son is connected with power board；Enter line and introduce power current from distribution transformer, power current is connected on time delay by wire terminal row and continues
The common port of electrical equipment, has a phase line and ground wire to be connected to the control end of time-delay relay and relay it is therefore an objective to control simultaneously simultaneously,
Also to be connected on power current power panel；Time-delay relay controls power current；The alternating current of Control inverter output, relay
The output AC electricity of the public termination inverter of device, two lines and time-delay relay that normal-closed end (outfan of relay) exports
Outfan (normally opened end) corresponding two lines connect (as C phase and ground wire)；The normally opened end (outfan) of time-delay relay is connected to
On the wire terminal row of outlet, outlet is connected on concentrator.The electric current that solar panel produces is through power board
Control circuit be that accumulator charges, unidirectional current is converted to 220V alternating current by inverter by accumulator.Inverter produces
Alternating current passes through relay and time-delay relay control with the alternating current (power current) of distribution transformer, using dynamic during dynamic electricity
Power electricity is powered for concentrator, does not have the 220V alternating current that inverter during power current is changed to power into concentrator.
Further, the control circuit on power board includes clock circuit, accumulator voltage detecting circuit, inverter
Output control circuit, charging control circuit and power recharge testing circuit.
Further, also include display button plate, power board also includes display button interface, display button plate leads to
Cross winding displacement to be connected with the display button interface on power board.
Further, also include casing, accumulator, inverter, power current power panel, power board, wire terminal row,
Relay and time-delay relay are located in casing, and solar panel is located at casing top.
Further, described casing also includes fixing device, for fixing on utility poles.
Solar panel：Can be according to local sunshine situation and the time needing uninterrupted power source to power, it is suitable to select
Specification, for example common 18V5W solar panel.Solar panel is arranged on the top of chest, is connected to electricity by wire
The solar energy input terminal of source panel, the electric current that solar panel produces passes through the forward diode on power board
(preventing evening from not having electric current adverse current during electricity, to be also prevented from electric current adverse current when power current charges) enters charging control circuit and (fills simultaneously
Electric control circuit solves the problems, such as can also charge when panel does not have electricity, can control not allow simultaneously and fill when fully charged
Electricity), then it is connected with battery by the binding post of battery and charge the battery.
Accumulator：Conventional lead-acid accumulator may be selected, such as specification is the accumulator of 12V4AH.Accumulator is arranged on case
Internal bottom, its function is exactly storing electricity, powers to power board, is powered to concentrator by inverter.
Power current power panel：Its effect is that the power current of distribution transformer is converted into unidirectional current, is that accumulator charges.Root
According to the transformator needing selection appropriate size (such as 12V3W), it is 220V alternating current that this plate enters power supply, after bridge commutating
To unidirectional current, unidirectional current is connected to the power recharge terminal on power board by binding post and wire, by power supply
Forward diode (preventing from there be not electric current adverse current during power current, be simultaneously also prevented from electric current adverse current during solar recharging) on plate enters
(charging control circuit solves the problems, such as can also charge when panel does not have electricity, simultaneously when fully charged charging control circuit
Can control not allow and recharge), then it is connected with accumulator by the binding post of accumulator and charge a battery.In two poles
Guan Qian, draws a line on circuit boards and is connected to power recharge testing circuit.
Inverter：Use electric current according to concentrator selects suitable specification, and its effect is to turn the unidirectional current of accumulator
It is changed to the alternating current of concentrator use.The inverter output control circuit that accumulator is passed through on power board is connected with inverter
Connect, the 220V alternating current that inverter exports is powered to concentrator by the normal-closed end of relay.
Relay：Its effect is exactly with time-delay relay cooperation it is ensured that power current is broken each other with inverter output electricity
Open, prevent the situation that power current is powered to concentrator with inverter output electricity simultaneously.Relay is by power electric control, relay
What device controlled is the 220V alternating current of inverter output, and connect is that the common port of relay is output as normally closed interface, works as relay
Control end when not having electricity, the 220V alternating current that inverter exports just directly is powered to concentrator by outlet terminal.Work as relay
When device control end has electric (namely dynamic electricity), relay works normally opened end, the output electricity of such inverter just disconnect and
No longer power to concentrator.
Time-delay relay：Time-delay relay is exactly to allow relay delay working, and the system uses 0 to 10 seconds prolong
When, client can be adjusted it is also possible to adjust when producing after determining with oneself.Time-delay relay is continued by power electric control, time delay
Electrical equipment control is power current, and connect is that the common port of time-delay relay is output as normally opened end.When power current has electricity, time delay continues
Electrical equipment has electricity with the control end of relay simultaneously, but relay first works and disconnects the 220V alternating current of inverter output, after several seconds,
Time-delay relay works, and so that power is conducted and powers to concentrator.
Inlet wire wire terminal is arranged：It is to introduce power current from matched transformer electronic box, be connected on the common port of time-delay relay.
Outlet wire terminal is arranged：Draw from the normally opened end of time-delay relay, then draw and be connected on concentrator.
Power board：Power board includes control chip, clock circuit, accumulator voltage detecting circuit, inverter
Output control circuit, charging control circuit, power recharge testing circuit, and solar energy binding post, power current charging wiring
Terminal, battery terminal, inverter binding post, display button interface.Control chip is the brain of whole power board,
Control all of circuit.Clock circuit is jointly to be powered with 3.3V by button cell, this is because when there is no accumulator, button
Battery is powered to clock chip, makes to go up next time during electricity without adjustment date and time again.Accumulator voltage detecting circuit, is test
The voltage of battery, will start charging control circuit during the ceiling voltage reaching battery and no longer charge the battery；Arrive when voltage is low
During certain value, charging control circuit work charges the battery.Inverter output control circuit, this is to control accumulator to inversion
Whether device powers, and the time reaches when opening inverter, just starts this circuit, powers to concentrator, is shut off when the time of advent,
No longer give inverter power supply；When dynamic electricity is detected, just no longer give inverter power supply regardless of the time.Charge control electricity
Road, this circuit is to control whether to charge a battery, and when test to battery tension reaches ceiling voltage, controls this circuit not
Charge a battery again, when test reaches minimum voltage to battery tension, control this circuit to charge a battery.Power fills
Power detection circuit, this circuit is to detect whether dynamic electricity, and when dynamic electricity, test pin rises to high electricity by low level
Flat, such control chip just controls inverter output control circuit, no longer gives inverter power supply.Solar energy binding post, connects too
The lead that sun energy cell panel comes.Power current charging terminals, connects the lead that power current power panel comes.Battery terminal
Son, this terminal is to connect accumulator.Inverter binding post, this terminal connects inverter.Display button interface, this interface passes through winding displacement
It is connected to display button plate.
Display button plate：This plate is arranged on the header board of shell, for adjustment time, that is, adjusts power board
Time is consistent with the Time of Day on concentrator.Display portion is double six Digital sum pipes, and six display years of upper row are (such as
2016, only display 16), the moon, day；After lower row during four displays (being 24 when systems), point.Four buttons are from left to right distinguished
It is：Setting, increases, and reduces, and determines.Any one display pressing four buttons will be bright.Will beat by " year " after setting
At this moment press and increase or decrease key and be adjusted to desired " year ", then press setting key " moon " and can beat, press setting key always, " day ",
" when " " dividing " all can beat setting, finally press and determine and arrange successfully.Can close after being shown in several seconds.
The uninterruptible power system of the distribution transformer interruptedly supplying power concentrator that this utility model provides, being capable of compatible power
Electricity and solaode, are powered for concentrator using power current during distribution transformer work and be accumulator charging, in distribution change
Adopt solaode to charge for accumulator when depressor does not work, the unidirectional current of accumulator is converted to alternating current by inverter
Power for concentrator, realize the uninterrupted power supply of concentrator it is ensured that the long-term use of distribution transformer interruptedly supplying power concentrator.
Brief description
Fig. 1 is the uninterruptible power system structural representation of distribution transformer interruptedly supplying power concentrator of the present utility model.
Fig. 2 is the uninterruptible power system circuit diagram of distribution transformer interruptedly supplying power concentrator of the present utility model.
Fig. 3 is that the uninterruptible power system installment state of distribution transformer interruptedly supplying power concentrator of the present utility model is illustrated
Figure.
Reference：1st, solar panel；2nd, shell；3rd, fixing ear；4th, fore shell；5th, display button plate；6th, setting is pressed
Key；7th, outlet；8th, enter line；9th, accumulator；10th, wire terminal row；11st, time-delay relay lead-out wire；12nd, power line enters time delay and continues
Electric wire and Control line；13rd, time-delay relay；14th, relay；15th, the 220V line of inverter output；16th, relay
Device normal-closed end output lead；17th, inverter；18th, power current power panel；19th, inverter 12V inlet wire；20th, accumulator line；21st, power
Electric power panel enters power board lead；22nd, power board；23rd, solar panels inlet wire；24th, supply to power current power panel
220V electric wire；25th, electric pole；26th, concentrator case.
Specific embodiment
Below in conjunction with accompanying drawing, this utility model is described further.
The uninterruptible power system of distribution transformer interruptedly supplying power concentrator, including solar panel 1, accumulator 9, inverse
Become device 17, power current power panel 18, power board 22 and binding post thereon and control circuit, relay 14, time delay continue
Electrical equipment 13, wire terminal are arranged 10, are entered line 8 and outlet 7.Solar panel 1 is connected to power supply control by solar panels inlet wire 23
Solar energy binding post in making sheet 22, accumulator 9 is connect by the accumulator that accumulator line 20 is connected on power board 22
Line terminals, inverter 17 is connected to the inverter binding post on power board 22, power current by inverter 12V inlet wire 19
After power current power panel 18, power supply is entered by power current power panel by entering for 220V electric wire 24 to power current power panel
Plate lead 21 is connected to power current charging terminals on power board 22.Accumulator 9, inverter 17, power current power supply
Plate 18, power board 22, wire terminal row 10, relay 14 and time-delay relay 13 are located in casing, solar panel 1
Positioned at casing top.Display button plate 5 is provided with casing fore shell 4, display button plate 5 has display button 6.Cabinet shell 2
Also include fixing ear 3, be used for being fixed on electric pole 25.
The line 8 that enters on wire terminal row 10 introduces power current from distribution transformer, and power current enters time delay by power line and continues
Electric wire and Control line 12 are connected on the common port of time-delay relay 13；Time-delay relay 13 controls power current, time delay
Relay 13 control end connects the control end of relay 14；Relay 14 controls the alternating current of inverter 17 output, relay 14
Normal-closed end output lead 16 connect inverter output 220V line 15；The normally opened end lead-out wire 11 of time-delay relay 13 passes through electric wire
Outlet 7 in terminal block 10 is connected on concentrator, and concentrator is arranged in concentrator case 26.The electricity that solar panel produces
Stream charges for accumulator through the control circuit of power board, and unidirectional current is converted to 220V exchange by inverter by accumulator
Electricity.The alternating current that inverter produces passes through relay and time-delay relay control with the alternating current (power current) of distribution transformer,
Powered for concentrator using power current during dynamic electricity, do not have the 220V alternating current that inverter during power current is changed to supply into concentrator
Electricity.
Claims (5)
1. the uninterruptible power system of distribution transformer interruptedly supplying power concentrator is it is characterised in that include solar panel, storage
Battery, inverter, power current power panel, power board and binding post thereon and control circuit, relay, time delay relay
Device, enter line and outlet, wire terminal row, solar panel, accumulator, inverter and power current power panel pass through corresponding respectively
Binding post be connected with power board；Enter line and introduce power current from distribution transformer, power current is connect by wire terminal row
In the common port of time-delay relay, there is a phase line and ground wire is connected to control end and the power of time-delay relay and relay simultaneously
On electric power panel；Time-delay relay controls power current, the alternating current of Control inverter output, the public termination of relay
The output AC electricity of inverter, the outfan of relay is normal-closed end, and time-delay relay outfan is normally opened end, and relay exports
The two lines two lines corresponding with time-delay relay outfan at end connect；The output of time-delay relay terminates to the electric wire of outlet
In terminal block, outlet is connected on concentrator.
2. distribution transformer interruptedly supplying power concentrator according to claim 1 uninterruptible power system it is characterised in that
Control circuit on power board includes clock circuit, accumulator voltage detecting circuit, inverter output control circuit, charging
Control circuit and power recharge testing circuit.
3. the uninterruptible power system of distribution transformer interruptedly supplying power concentrator according to claim 1 and 2, its feature exists
In also including display button plate, power board also include display button interface, display button plate passes through winding displacement and power supply control
Display button interface in making sheet connects.
4. the uninterruptible power system of distribution transformer interruptedly supplying power concentrator according to claim 1 and 2, its feature exists
In also including casing, accumulator, inverter, power current power panel, power board, wire terminal row, relay and time delay continue
Electrical equipment is located in casing, and solar panel is located at casing top.
5. distribution transformer interruptedly supplying power concentrator according to claim 4 uninterruptible power system it is characterised in that
Described casing also includes fixing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620895127.9U CN205992797U (en) | 2016-08-17 | 2016-08-17 | The uninterruptible power system of distribution transformer interruptedly supplying power concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620895127.9U CN205992797U (en) | 2016-08-17 | 2016-08-17 | The uninterruptible power system of distribution transformer interruptedly supplying power concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205992797U true CN205992797U (en) | 2017-03-01 |
Family
ID=58106429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620895127.9U Expired - Fee Related CN205992797U (en) | 2016-08-17 | 2016-08-17 | The uninterruptible power system of distribution transformer interruptedly supplying power concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205992797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ307222B6 (en) * | 2017-04-10 | 2018-04-04 | Česká energeticko-auditorská společnost, s. r. o. | A device for optimizing the production, consumption and storage of electricity |
-
2016
- 2016-08-17 CN CN201620895127.9U patent/CN205992797U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ307222B6 (en) * | 2017-04-10 | 2018-04-04 | Česká energeticko-auditorská společnost, s. r. o. | A device for optimizing the production, consumption and storage of electricity |
| WO2018188678A1 (en) * | 2017-04-10 | 2018-10-18 | Ceska Energeticko-Auditorska Spolecnost, S. R. O. | Device for optimizing production, consumption, and storage of electric energy |
| US10938212B2 (en) | 2017-04-10 | 2021-03-02 | Ceska Energeticko-Auditorska Spolecnost, S. R. O. | Device for optimizing production, consumption, and storage of electric energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Hexing Inventor after: Xia Guangbing Inventor after: Zhu Yingjie Inventor after: Wang Yifeng Inventor after: Zheng Dingfei Inventor after: Wang Fengguo Inventor after: Zheng Ziwei Inventor after: Wang Lihua Inventor after: Cheng Shuo Inventor after: Zhang Pei Inventor before: Wu Hexing Inventor before: Xiong Gangqiang Inventor before: Wang Zhongbo |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170912 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: STATE GRID HEBEI ELECTRIC POWER Co. Patentee after: State Grid Corporation of China Co-patentee after: XINGTAI POWER SUPPLY BRANCH OF STATE GRID HEBEI ELECTRIC POWER Co. Co-patentee after: STATE GRID HEBEI ELECTRIC POWER SUPPLY CO.,LTD. JULU POWER SUPPLY BRANCH Address before: 055250 Julu Xingtai Power Supply Bureau, Hebei Co-patentee before: Xiong Gangqiang Patentee before: Wu Hexing Co-patentee before: Wang Zhongbo |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20210817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |