CN205986161U - Install in terminal single -phase 220V generalized type voltage optimizing apparatus of circuit - Google Patents
Install in terminal single -phase 220V generalized type voltage optimizing apparatus of circuit Download PDFInfo
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- CN205986161U CN205986161U CN201620997535.5U CN201620997535U CN205986161U CN 205986161 U CN205986161 U CN 205986161U CN 201620997535 U CN201620997535 U CN 201620997535U CN 205986161 U CN205986161 U CN 205986161U
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- 239000003990 capacitor Substances 0.000 claims abstract description 20
- 238000004804 winding Methods 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 21
- 229910052799 carbon Inorganic materials 0.000 claims description 21
- 238000005457 optimization Methods 0.000 claims description 14
- 230000005284 excitation Effects 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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Abstract
The utility model discloses an install in terminal single -phase 220V generalized type voltage optimizing apparatus of circuit, the coil compensator is established ties between the inlet wire end and leading -out terminal on electric wire way, power capacitor is provided with the multiunit, power capacitor connects the both ends at the 220VAC of the input circuit in the device, a side winding of coil voltage regulator is parallelly connected with 220VAC output circuit, the both ends of another winding of coil compensator are parallelly connected with the both ends of a winding of coil voltage regulator, the excitation winding that once inclines of coil voltage regulator connects servo motor's output, servo motor's control end connection director, servo motor's input is connected to the output of controller, opening and shutting of the whole circuit of single -phase main switch control. The utility model discloses it does not receive too highly or crosses the influence of low -voltage, the mesh of normally launching to reach all subscriber equipment that make the terminal line connection of single -phase circuit.
Description
Technical field
This utility model is related to voltage optimization engineering device technique field, specially a kind of single-phase 220V being installed on line end
Comprehensive voltage optimization device.
Background technology
With the continuous development of national economy, power consumption constantly increases, to the frequency of supply of power system, voltage, power supply
Reliability is put forward higher requirement, and in three indexs weighing the quality of power supply, voltage is important one.In power system
In, when power consumption is excessive or has other reasonses, line voltage can be caused too low, be in low pressure operation using electric equipment
State, this is all totally unfavorable to electrical equipment and electrical network, can cause that burn-down of electric motor, electric light be dim, line loss increases, power transmission and transformation
Equipment is exerted oneself the serious harm such as reduction, collapse of voltage or even large-area power-cuts.The quality of voltage of China's electrical network is not high at present, electricity
During net voltage high when low, during peak times of power consumption, the watt current of circuit and reactive current are big, and line powering pressure drop is high, end electricity
Force down；During low power consumption, line current is little, and voltage supplied reduces, and terminal voltage is high, for this reason, it is proposed that one kind is installed on circuit
The single-phase 220V comprehensive voltage optimization device of end.
Utility model content
The purpose of this utility model is to provide a kind of single-phase 220V comprehensive voltage optimization dress being installed on line end
Put, to solve the problems, such as to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme：A kind of it is installed on the single-phase of line end
220V comprehensive voltage optimization device, including housing, one end of described housing is provided with two inlet wire devices, described housing another
End is provided with two outlet devices, and the inside of described housing is equiped with single-phase master switch, coil pressure regulator, Coil Compensation device, electric power
Capacitor, controller, servomotor and carbon brush, described single-phase master switch, coil pressure regulator, Coil Compensation device, power capacitor,
Controller, servomotor and carbon brush are all connected by wire, and two described inlet wire devices pass through two 220VAC inlet wires and connect
The end of incoming cables of 220VAC supply line, two described outlet devices pass through to export going out of two 220VAC connection 220VAC supply lines
Line end, described Coil Compensation device is series between the end of incoming cables of electric line and leading-out terminal, described power capacitor be provided with multigroup,
Described power capacitor is attempted by the two ends of the 220VAC of the input circuit in device, and power capacitor is subject to fling-cut switch control
System, the first side winding of described coil pressure regulator is in parallel with 220VAC output loop, another winding of described Coil Compensation device
Two ends are in parallel with the two ends of a winding of coil pressure regulator, and the primary side Exciting Windings for Transverse Differential Protection of described coil pressure regulator connects servomotor
Outfan, the control end of described servomotor connects controller, and the outfan of described controller connects the input of servomotor
End, described single-phase master switch controls the folding of whole circuit.
Preferably, described controller is Reactive Power Compensation Automatic Controller.
Preferably, described controller includes sample circuit, reference circuit, regulator rectifier circuit, output loop and intelligence control
System processed.
Preferably, described carbon brush and servomotor are respectively arranged with two sets, and described servomotor drives carbon brush motion.
Compared with prior art, the beneficial effects of the utility model are：Originally the single-phase 220V being installed on line end is comprehensive
Type voltage optimization device, concentrates at electricity consumption in the terminal temperature difference of 220VAC supply line, original 220VAC supply line is cut off,
The end of incoming cables of described single-phase master switch is accessed in end of incoming cables, and the 220V that outlet connects comprehensive uniline terminal voltage optimization device is defeated
Go out end, when the 220VAC low voltage of single-phase end, the sample circuit of controller obtains voltage from regulating compensation device outfan
Sampled signal, sends control instruction after computing, and controlling the servomotor of pressure regulator to drive, carbon brush does two-way forward direction extends out fortune
Dynamic, increase excitation voltage of forward direction of compensator transformer, the positive output voltage compensating (lifting) device；When single-phase end
When 220VAC voltage is higher, the sample circuit of controller obtains voltage sampling signal from regulating compensation device outfan, after computing
Send control instruction, control the servomotor of pressure regulator to drive carbon brush to do and reverse inside contract motion, if in adjustment process to two
Carbon brush is still higher with (now the secondary side output voltage of compensator transformer is 0 volt) output voltage during position, and controller can be sent out
Go out control instruction, control the servomotor of pressure regulator to drive carbon brush to do again and reverse extend out motion, to reduce compensator transformer
A positive excitation voltage even increases a reverse excitation voltage of compensator transformer, the output of Contrary compensation (lifting) device
Voltage makes it reduce；Meanwhile, the reactive power by lacking to circuit calculates, suitable switching power capacitor, and can reach makes
The purpose that all user equipmenies that uniline tail end line connects are not affected by too high or too low voltage, normally enable.
Brief description
Fig. 1 is this utility model structural representation；
Fig. 2 is system schematic of the present utility model；
Fig. 3 is this utility model Coil Compensation schematic diagram.
In figure：1 housing, 2 inlet wire devices, 3 outlet devices, 4 single-phase master switchs, 5 coil pressure regulators, 6 Coil Compensation devices, 7 electric power
Capacitor, 8 controllers, 9 servomotors, 10 carbon brush.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-3, this utility model provides a kind of technical scheme：A kind of single-phase 220V being installed on line end is comprehensive
Mould assembly voltage optimization device, including housing 1, one end of housing 1 is provided with two inlet wire devices 2, and the other end of housing 1 is provided with two
Individual outlet device 3, the inside of housing 1 is equiped with single-phase master switch 4, coil pressure regulator 5, Coil Compensation device 6, power capacitor 7, control
Device 8 processed, servomotor 9 and carbon brush 10, single-phase master switch 4, coil pressure regulator 5, Coil Compensation device 6, power capacitor 7, control
Device 8, servomotor 9 and carbon brush 10 are all connected by wire, and two inlet wire devices 2 pass through two 220VAC inlet wires and connect 220VAC confession
The end of incoming cables of electric line, two outlet devices 3 pass through to export the leading-out terminal that two 220VAC connect 220VAC supply line, and coil is mended
Repay device 6 to be series between the end of incoming cables of electric line and leading-out terminal.
Power capacitor 7 is provided with multigroup, and power capacitor 7 is attempted by the two of the 220VAC of the input circuit in device
Hold, and power capacitor 7 is controlled by fling-cut switch, the first side winding of coil pressure regulator 5 is in parallel with 220VAC output loop, line
The two ends of another winding of circle compensator 6 are in parallel with the two ends of a winding of coil pressure regulator 5, the primary side of coil pressure regulator 5
Exciting Windings for Transverse Differential Protection connects the outfan of servomotor 9, and carbon brush 10 and servomotor 9 are respectively arranged with two sets, and servomotor 9 drives carbon
Brush 10 moves, and the control end of servomotor 9 connects controller 8, and controller 8 is Reactive Power Compensation Automatic Controller, and controller 8 includes
Sample circuit, reference circuit, regulator rectifier circuit, output loop and intelligence control system, the outfan of controller 8 connects servo
The input of motor 9, single-phase master switch 4 controls the folding of whole circuit.
Originally it is installed on the single-phase 220V comprehensive voltage optimization device of line end, use in the end of 220VAC supply line
Family is concentrated at electricity consumption, and original 220VAC supply line is cut off, and the end of incoming cables of described single-phase master switch is accessed in end of incoming cables, and outlet connects
Comprehensive uniline terminal voltage optimizes the 220V outfan of device, when the 220VAC low voltage of single-phase end, controls
The sample circuit of device obtains voltage sampling signal from regulating compensation device outfan, sends control instruction after computing, controls pressure regulation
The servomotor of device drives carbon brush to do excitation voltage of forward direction extending out motion, increasing compensator transformer of two-way forward direction, just
To the output voltage compensating (lifting) device；When the 220VAC voltage of single-phase end is higher, the sample circuit of controller is from tune
Pressure compensator outfan obtains voltage sampling signal, sends control instruction after computing, controls the servomotor of pressure regulator to drive
Carbon brush does and reverse inside contracts motion, if (now the secondary side of compensator transformer is defeated when the process of adjustment to two carbon brush is with position
Going out voltage and be 0 volt) output voltage is still higher, and controller can send control instruction, controls the servomotor of pressure regulator to drive carbon
Brush do again reverse extend out motion, the anti-of compensator transformer is even increased with the excitation voltage of forward direction reducing compensator transformer
To an excitation voltage, the output voltage of Contrary compensation (lifting) device makes it reduce；Meanwhile, idle by lack to circuit
Power calculation, suitable switching power capacitor, can reach and so that all user equipmenies that uniline tail end line connects is not subject to
The impact of too high or too low voltage, the purpose normally enabling.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of single-phase 220V comprehensive voltage optimization device being installed on line end, including housing (1), described housing (1)
One end be provided with two inlet wire devices (2), the other end of described housing (1) is provided with two outlet devices (3), described housing (1)
Inside be equiped with single-phase master switch (4), coil pressure regulator (5), Coil Compensation device (6), power capacitor (7), controller
(8), servomotor (9) and carbon brush (10), described single-phase master switch (4), coil pressure regulator (5), Coil Compensation device (6), electric power
Capacitor (7), controller (8), servomotor (9) and carbon brush (10) all connected by wire it is characterised in that：Enter described in two
Line device (2) passes through the end of incoming cables that two 220VAC inlet wires connect 220VAC supply line, and two described outlet devices (3) pass through output
Two 220VAC connect the leading-out terminal of 220VAC supply lines, described Coil Compensation device (6) be series at electric line end of incoming cables and
Between leading-out terminal, described power capacitor (7) is provided with multigroup, and the input that described power capacitor (7) is attempted by device is returned
The two ends of the 220VAC on road, and power capacitor (7) controlled by fling-cut switch, the first side winding of described coil pressure regulator (5)
In parallel with 220VAC output loop, the two ends of another winding of described Coil Compensation device (6) and a winding of coil pressure regulator (5)
Two ends in parallel, the primary side Exciting Windings for Transverse Differential Protection of described coil pressure regulator (5) connects the outfan of servomotor (9), described servo
The control end of motor (9) connects controller (8), and the outfan of described controller (8) connects the input of servomotor (9), institute
State the folding that single-phase master switch (4) controls whole circuit.
2. a kind of single-phase 220V comprehensive voltage optimization device being installed on line end according to claim 1, it is special
Levy and be：Described controller (8) is Reactive Power Compensation Automatic Controller.
3. a kind of single-phase 220V comprehensive voltage optimization device being installed on line end according to claim 1, it is special
Levy and be：Described controller (8) includes sample circuit, reference circuit, regulator rectifier circuit, output loop and Based Intelligent Control system
System.
4. a kind of single-phase 220V comprehensive voltage optimization device being installed on line end according to claim 1, it is special
Levy and be：Described carbon brush (10) and servomotor (9) are respectively arranged with two sets, and described servomotor (9) drives carbon brush (10) fortune
Dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620997535.5U CN205986161U (en) | 2016-08-30 | 2016-08-30 | Install in terminal single -phase 220V generalized type voltage optimizing apparatus of circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620997535.5U CN205986161U (en) | 2016-08-30 | 2016-08-30 | Install in terminal single -phase 220V generalized type voltage optimizing apparatus of circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205986161U true CN205986161U (en) | 2017-02-22 |
Family
ID=58042102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620997535.5U Expired - Fee Related CN205986161U (en) | 2016-08-30 | 2016-08-30 | Install in terminal single -phase 220V generalized type voltage optimizing apparatus of circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205986161U (en) |
-
2016
- 2016-08-30 CN CN201620997535.5U patent/CN205986161U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |