CN206575164U - A kind of three-phase electricity voltage-stablizer of high voltage output - Google Patents
A kind of three-phase electricity voltage-stablizer of high voltage output Download PDFInfo
- Publication number
- CN206575164U CN206575164U CN201720310868.0U CN201720310868U CN206575164U CN 206575164 U CN206575164 U CN 206575164U CN 201720310868 U CN201720310868 U CN 201720310868U CN 206575164 U CN206575164 U CN 206575164U
- Authority
- CN
- China
- Prior art keywords
- stablizer
- phase electricity
- pressure regulator
- high voltage
- sampling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- 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
Abstract
The utility model discloses a kind of three-phase electricity voltage-stablizer of high voltage output, including casing, servomotor and photovoltaic panel, the box house is provided with pressure regulator, the servomotor is installed at the top of the pressure regulator, the pressure regulator side is provided with battery, the battery is installed above inverter, knife switch is provided with above the inverter, the knife switch side is provided with sampling switch, sampling transformer is connected with below the sampling switch, the sampling transformer side is provided with boost converter, the boost converter is mounted below controller, the casing side is provided with cabinet door by hinge, the casing top is provided with metal wire-passing tube by bolt, the metal wire-passing tube is installed above the photovoltaic panel.Beneficial effect is：When outer power supply network is powered off, voltage-stablizer may continue to work, it is to avoid power-off causes power supply unit to burn to voltage-stablizer suddenly.
Description
Technical field
The utility model is related to electrical equipment, and in particular to a kind of three-phase electricity voltage-stablizer of high voltage output.
Background technology
Voltage-stablizer is to make the equipment of output voltage stabilization, is one of indispensable circuit control device in supply network.
Application No.：201220638333.3 Chinese patent, particular content is：A kind of three-phase power voltage regulator, including cabinet, contact
Pressure regulator and the compensator transformer electrically connected with contact voltage regulator, contact voltage regulator are installed in cabinet with compensator transformer,
Contact voltage regulator includes base and three sets of pressure regulator coils, and three sets of pressure regulator coils are carried on base side by side.In above-mentioned patent
The pressure regulation action of contact voltage regulator is also to have servomotor driving, and servomotor only has outer power supply network and powered, when outer power supply network
When transmission failure can not power, the voltage regulation function of voltage-stablizer is lost at random, easily causes power supply unit and burns.
Utility model content
The purpose of this utility model is that the three-phase electricity that a kind of output of high voltage is provided to solve the above problems is steady
Depressor.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of three-phase electricity voltage-stablizer of high voltage output, including casing, servomotor and photovoltaic panel, the box house peace
Equipped with pressure regulator, the servomotor is installed at the top of the pressure regulator, the pressure regulator side is provided with battery, the storage
Battery is installed above inverter, and the inverter top is provided with knife switch, and the knife switch side is provided with sampling
Sampling transformer is connected with below switch, the sampling switch, the sampling transformer side is provided with boost converter, described
Boost converter is mounted below controller, and the casing side is provided with cabinet door by hinge, and the casing top passes through spiral shell
Bolt is provided with metal wire-passing tube, and the metal wire-passing tube is installed above the photovoltaic panel.
In said structure, the inlet wire connection power supply grid of the knife switch, the sampling switch connects power supply unit, work
When making, the sampling switch is opened, and the sampling transformer is connected with power supply unit, voltage model is operated to power supply unit
Detection is enclosed, and the numerical value detected is sent to the controller, is had after the controller handled data, and control institute
Servomotor rotation is stated, pressure regulation is carried out to the pressure regulator, and is supplied with after the secondary booster of the boost converter setting
It is standby, when power supply grid has electricity, it is that the servomotor is powered by the knife switch, realizes the voltage of the pressure regulator
Regulation, when power supply grid is powered off, battery described in the servomotor turn on automatically is servo electricity by the battery
Machine is powered, to ensure the normal operation of power supply unit.
In order to further improve the use function of three-phase electricity voltage-stablizer, the pressure regulator is three-phase carbon brush type pressure regulator, with
The servomotor electrical connection.
In order to further improve the use function of three-phase electricity voltage-stablizer, the power input of the servomotor passes through respectively
Wire is connected with the knife switch and the battery.
In order to further improve the use function of three-phase electricity voltage-stablizer, the battery is lead-acid accumulator, input with
The inverter electrical connection.
In order to further improve the use function of three-phase electricity voltage-stablizer, the output end of the sampling switch passes through wire and institute
State the output end connection of sampling transformer.
In order to further improve the use function of three-phase electricity voltage-stablizer, the input of the sampling transformer by wire with
The output end connection of the boost converter.
In order to further improve the use function of three-phase electricity voltage-stablizer, the boost converter input passes through wire and institute
State pressure regulator electrical connection.
In order to further improve the use function of three-phase electricity voltage-stablizer, the controller input and the sampling transformer
Electrical connection, output end is electrically connected with the servomotor.
In order to further improve the use function of three-phase electricity voltage-stablizer, the photovoltaic panel passes through wire and inverter electricity
Connection.
Beneficial effect is：When outer power supply network is powered off, voltage-stablizer may continue to work, it is to avoid voltage-stablizer suddenly make by power-off
Burnt into power supply unit.
Brief description of the drawings
Fig. 1 is a kind of space diagram of the three-phase electricity voltage-stablizer of high voltage output described in the utility model.
Description of reference numerals is as follows：
1st, casing；2nd, pressure regulator；3rd, cabinet door；4th, servomotor；5th, controller；6th, boost converter；7th, metal wire-passing tube；
8th, photovoltaic panel；9th, sampling switch；10th, knife switch；11st, sampling transformer；12nd, inverter；13rd, battery.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of three-phase electricity voltage-stablizer of high voltage output, including casing 1, servomotor 4 and photovoltaic panel 8,
Pressure regulator 2 is installed, the top of pressure regulator 2 is provided with servomotor 4, and the side of pressure regulator 2 is provided with battery 13 inside casing 1,
Battery 13 is used to store electric energy, makes outer power supply network continue to power for pressure regulator 2 when powering off, battery 13 is installed above inversion
Device 12, inverter 12 is conveyed on battery 13, inverter 12 for the direct current produced by photovoltaic panel 8 to be changed into alternating current
Side is provided with knife switch 10, and the side of knife switch 10 is provided with sampling switch 9, and sampling switch 9 is connected with sampling transformation below
Device 11, the side of sampling transformer 11 is provided with boost converter 6, and boost converter 6 is mounted below controller 5, the side of casing 1
Cabinet door 3 is provided with by hinge, cabinet door 3 is used to protect the electrical equipment inside voltage-stablizer, and the top of casing 1 is provided with by bolt
Metal wire-passing tube 7, metal wire-passing tube 7 is installed above photovoltaic panel 8, and photovoltaic panel 8 is used to convert the solar into electric energy, is conveyed to
Battery 13.
In said structure, the inlet wire connection power supply grid of knife switch 10, the connection power supply unit of sampling switch 9, during work,
Sampling switch 9 is opened, and sampling transformer 11 is connected with power supply unit, and voltage range detection is operated to power supply unit, and
The numerical value detected is sent to controller 5, had after controller 5 handled data, control servomotor 4 is rotated, and is exchanged
Depressor 2 is supplied with equipment after carrying out pressure regulation, and the secondary booster of boosted converter 6, when power supply grid has electricity, by plug-in strip
Switch 10 is that servomotor 4 is powered, and realizes the voltage-regulation of pressure regulator 2, when power supply grid is powered off, and servomotor 4 is certainly
It is dynamic to connect battery 13, it is that servomotor 4 is powered by battery 13, to ensure the normal operation of power supply unit.
In order to further improve the use function of three-phase electricity voltage-stablizer, pressure regulator 2 is three-phase carbon brush type pressure regulator, with servo
Motor 4 is electrically connected, and the power input of servomotor 4 is connected by wire with knife switch 10 and battery 13 respectively, electric power storage
Pond 13 is lead-acid accumulator, and input is electrically connected with inverter 12, and the output end of sampling switch 9 passes through wire and sampling transformer
11 output end connection, the input of sampling transformer 11 is connected by wire with the output end of boost converter 6, boost conversion
The input of device 6 is electrically connected by wire with pressure regulator 2, and the input of controller 5 is electrically connected with sampling transformer 11, and output end is with watching
Take motor 4 to electrically connect, photovoltaic panel 8 is electrically connected by wire with inverter 12.
General principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within the range of claimed the utility model.Scope is claimed in the utility model
Defined by appended claims and its effect thing.
Claims (9)
1. a kind of three-phase electricity voltage-stablizer of high voltage output, it is characterised in that：It is described including casing, servomotor and photovoltaic panel
Box house is provided with the top of pressure regulator, the pressure regulator and is provided with the servomotor, and the pressure regulator side is provided with storage
Battery, the battery is installed above inverter, and the inverter top is provided with knife switch, the knife switch side
It is provided with below sampling switch, the sampling switch and is connected with sampling transformer, the sampling transformer side is provided with boosting
Converter, the boost converter is mounted below controller, and the casing side is provided with cabinet door, the casing by hinge
Top is provided with metal wire-passing tube by bolt, and the metal wire-passing tube is installed above the photovoltaic panel.
2. a kind of three-phase electricity voltage-stablizer of high voltage output according to claim 1, it is characterised in that：The pressure regulator is
Three-phase carbon brush type pressure regulator, is electrically connected with the servomotor.
3. a kind of three-phase electricity voltage-stablizer of high voltage output according to claim 1, it is characterised in that：The servomotor
Power input be connected respectively by wire with the knife switch and the battery.
4. a kind of three-phase electricity voltage-stablizer of high voltage output according to claim 1, it is characterised in that：The battery is
Lead-acid accumulator, input is electrically connected with the inverter.
5. a kind of three-phase electricity voltage-stablizer of high voltage output according to claim 1, it is characterised in that：The sampling switch
Output end be connected by wire with the output end of the sampling transformer.
6. a kind of three-phase electricity voltage-stablizer of high voltage output according to claim 1, it is characterised in that：The sampling transformation
The input of device is connected by wire with the output end of the boost converter.
7. a kind of three-phase electricity voltage-stablizer of high voltage output according to claim 1, it is characterised in that：The boost conversion
Device input is electrically connected by wire with the pressure regulator.
8. a kind of three-phase electricity voltage-stablizer of high voltage output according to claim 1, it is characterised in that：The controller is defeated
Enter end to electrically connect with the sampling transformer, output end is electrically connected with the servomotor.
9. a kind of three-phase electricity voltage-stablizer of high voltage output according to claim 1, it is characterised in that：The photovoltaic panel is led to
Wire is crossed to electrically connect with the inverter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720310868.0U CN206575164U (en) | 2017-03-28 | 2017-03-28 | A kind of three-phase electricity voltage-stablizer of high voltage output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720310868.0U CN206575164U (en) | 2017-03-28 | 2017-03-28 | A kind of three-phase electricity voltage-stablizer of high voltage output |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206575164U true CN206575164U (en) | 2017-10-20 |
Family
ID=60053547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720310868.0U Expired - Fee Related CN206575164U (en) | 2017-03-28 | 2017-03-28 | A kind of three-phase electricity voltage-stablizer of high voltage output |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206575164U (en) |
-
2017
- 2017-03-28 CN CN201720310868.0U patent/CN206575164U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20200328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |