CN209728551U - A kind of electric power voltage-stabilizer that parameter is settable - Google Patents
A kind of electric power voltage-stabilizer that parameter is settable Download PDFInfo
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- CN209728551U CN209728551U CN201920013180.5U CN201920013180U CN209728551U CN 209728551 U CN209728551 U CN 209728551U CN 201920013180 U CN201920013180 U CN 201920013180U CN 209728551 U CN209728551 U CN 209728551U
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Abstract
The utility model discloses a kind of electric power voltage-stabilizers that parameter is settable; including compensation circuit, electric-controlled switch operation circuit, motor control and transmission mechanism control circuit, voltage detecting circuit, protection and phase sequence circuit, output indicating circuit and input indicating circuit; the input indicating circuit is connect with input power; the compensation circuit is connect with input power; electric-controlled switch operation circuit is connect with input power, and electric-controlled switch operation circuit is connect with compensation circuit；The utility model carries out parameter setting and Regulation Control by CPU, and three-phase input, voltage, current window are shown out, and line voltage, phase voltage roll switching, easy switching, accurate registration intuitively directly can be found out by current window, while can also be randomly provided in window and show over-voltage, it is under-voltage, the parameters such as overload, wherein voltage, electric current, automatically, manual one key of inspection determines, easy to use.
Description
Technical field
The utility model belongs to power technique fields, and in particular to a kind of electric power voltage-stabilizer that parameter is settable.
Background technique
The high-power electric voltage-stablizer of early development, despite the presence of response time slow, easy sparking abrasion in carbon brush surface etc.
Defect, but because product structure is simple, output power, it is cheap still by countries and regions underdeveloped welcome, market
Hold considerable export trade space.
Existing technology has the following problems: existing voltage regulator mode shows electric current by five mechanical indicating pointer tables
And voltage, so that resultant error is big, precision is low, while boosting and being depressured control and fully relying on hand push button control, low precision.
Utility model content
To solve the problems mentioned above in the background art.It is steady that the utility model provides a kind of electric power that parameter is settable
Depressor has the characteristics that in high precision and easy to use.
To achieve the above object, the utility model provides the following technical solutions: a kind of electric power voltage-stabilizer that parameter is settable,
Including compensation circuit, electric-controlled switch operation circuit, motor control and transmission mechanism control circuit, voltage detecting circuit, protection and
Phase sequence circuit, output indicating circuit and input indicating circuit, the input indicating circuit are connect with input power, the compensation electricity
Road is connect with input power, and electric-controlled switch operation circuit is connect with input power, and electric-controlled switch operation circuit and compensation circuit connect
It connects, the electric-controlled switch operation circuit is connect with voltage detecting circuit, the voltage detecting circuit and motor control and driver
The connection of structure control circuit, transmission mechanism control circuit connection are connect with compensation circuit, the voltage detecting circuit and protection and phase
Sequence circuit connection, the phase sequence circuit connection are connect with output indicating circuit, and the output indicating circuit is connect with output electric current,
The compensation circuit is connect with out-put supply.
As the optimal technical scheme of the utility model, the input indicating circuit includes the normally opened button SB2 of pressure stabilizing, stops
The normally opened button SB1 of machine, instrument board, fault warning module FM and display module, the instrument board is in parallel with fault warning module FM,
It shuts down normally opened button SB1 to connect with the instrument board after parallel connection with fault warning module FM, and is connect with display module, the input
Power supply connect and accesses display module with the normally opened button SB2 of pressure stabilizing, and the instrument board and fault warning module FM after the parallel connection are simultaneously
Join two switch access voltage detecting circuits.
As the optimal technical scheme of the utility model, the voltage detecting circuit includes going up and down module and falling-rising module,
The lifting module and falling-rising module are mainly by 9P switch, 10P switch, 3P switch, 5P switch, 8P switch, 6P switch, two
Pole pipe 1, diode 2, high voltage load disconnecting switch 1, high voltage load disconnecting switch 2 and high voltage load disconnecting switch 3 form, wherein
9P switch passes through high voltage load disconnecting switch 1 with 10P switch, and high voltage load disconnecting switch 1 and 9P switch are connected by switch,
2P switch connect with diode 1, and diode 1 and 3P are switched and connected, and diode 2 switchs and 1 parallel connection of diode with the 2P after connecting,
The 5P switch is connected by high voltage load disconnecting switch 2 and high voltage load disconnecting switch 3 with 6P switch respectively with 8P switch, and
5P switch is connected with 8P switch by high voltage load disconnecting switch 2 and high voltage load disconnecting switch 3, the 9P of the lifting module
Switch is switched with falling-rising module 9P and is connected, and the 10P switch for going up and down module switchs connection with falling-rising module 10P, goes up and down module 2P
Switch with falling-rising module 2P switch connect, lifting module 3P switch with falling-rising module 3P switch connect, lifting module 5P switch with
Falling-rising module 5P switch connection, lifting module 6P switch are connected with falling-rising module 6P switch, the lifting module 10P switch with it is defeated
Enter indicating circuit connection.
As the optimal technical scheme of the utility model, the motor control and transmission mechanism control circuit include transformation
Device, transformer switch 1 and transformer switch 2, transformer switch 1 and transformer switch 2 are connect with voltage detecting circuit respectively, are become
Depressor switch 1 is connect with transformer, and transformer is connect with compensation circuit and output indicating circuit respectively, transformer switch 2 and guarantor
Shield and phase sequence circuit connection.
As the optimal technical scheme of the utility model, the compensation circuit is mainly switched by QA switch 1, QA switch 2, QA
3, transformer 3, transformer 4 and transformer 5, the QA switch 1, QA switch 2, QA switch 3 are connect with input power respectively, institute
It states QA switch 1 to connect with transformer 3, QA switch 2 is connect with transformer 4, and QA switch 3 is connect with transformer 5, and transformer 3 connects defeated
Switch QN1, transformer 4 meet output switch QN2 out and transformer 5 meets output switch QN3.
As the optimal technical scheme of the utility model, the protection and phase sequence circuit are mainly by decompression limit switch, liter
Pressure limit switch, instrument board KC2, instrument board KC1, boosting often touch the button switch, decompression often touch the button switch, manual switch and from
Dynamic switch, decompression limit switch are connect with instrument board KC2, and instrument board KC2 is limited with the switch connection that often touches the button, the boosting is depressured
Bit switch is connect with instrument board KC1, and instrument board KC1 and boosting often touch the button and switch connection, and boosting often touches the button switch, decompression often
It touches the button to switch and be connect with manual switch, the automatic switch is connect with output indicating circuit.
Compared with prior art, the utility model has the beneficial effects that
The utility model carries out parameter setting and Regulation Control by CPU, and three-phase input, voltage, current window are shown out,
Line voltage, phase voltage roll switching, and easy switching directly intuitively can find out accurate registration by current window, while
It can be randomly provided in window and show over-voltage, under-voltage, the parameters such as overload, wherein voltage, electric current, automatically, manual one key of inspection
It determines, it is easy to use.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1, compensation circuit；2, voltage detecting circuit；3, indicating circuit is inputted；4, motor control and transmission mechanism control
Circuit processed；5, protection and phase sequence circuit；6, indicating circuit is exported.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
Referring to Fig. 1, the utility model is the following technical schemes are provided: a kind of high-power electric pressure stabilizing that parameter is settable
Device, including compensation circuit, electric-controlled switch operation circuit, motor control and transmission mechanism control circuit, voltage detecting circuit, protection
And phase sequence circuit, output indicating circuit and input indicating circuit, input indicating circuit connect with input power, compensation circuit with it is defeated
Enter power supply connection, electric-controlled switch operation circuit is connect with input power, and electric-controlled switch operation circuit is connect with compensation circuit, automatically controlled
Switch operation circuit is connect with voltage detecting circuit, voltage detecting circuit and motor control and transmission mechanism control circuit connection,
Transmission mechanism control circuit connection is connect with compensation circuit, voltage detecting circuit and protection and phase sequence circuit connection, phase sequence circuit
Connection is connect with output indicating circuit, and output indicating circuit is connect with output electric current, and compensation circuit is connect with out-put supply.
Further, input indicating circuit includes the normally opened button SB2 of pressure stabilizing, shuts down normally opened button SB1, instrument board, failure
Alarm modules FM and display module, instrument board is in parallel with fault warning module FM, shut down normally opened button SB1 with it is in parallel after instrument
Plate is connected with fault warning module FM, and is connect with display module, and input power connect and accesses aobvious with the normally opened button SB2 of pressure stabilizing
Show module, instrument board two switch in parallel with fault warning module FM after parallel connection accesses voltage detecting circuit.
Further, voltage detecting circuit includes lifting module and falling-rising module, goes up and down module and falling-rising module is main
By 9P switch, 10P switch, 3P switch, 5P switch, 8P switch, 6P switch, diode 1, diode 2, high voltage load disconnecting switch
1, high voltage load disconnecting switch 2 and high voltage load disconnecting switch 3 form, wherein 9P switch and 10P switch by high voltage load every
Leave pass 1, and high voltage load disconnecting switch 1 and 9P switch, by switch connection, 2P switch is connected with diode 1, diode 1 and
3P switch series connection, diode 2 with connect after 2P switch and diode 1 it is in parallel, 5P switch and 8P are switched and are born respectively by high pressure
Lotus disconnecting switch 2 and high voltage load disconnecting switch 3 are connected with 6P switch, and 5P switch switchs with 8P and is isolated by high voltage load
Switch 2 and high voltage load disconnecting switch 3 are connected, and the 9P switch and falling-rising module 9P switch for going up and down module connect, and go up and down module
10P switch switchs connection, lifting module 2P switch and falling-rising module 2P switch connection with falling-rising module 10P, goes up and down module 3P
Switch with falling-rising module 3P switch connect, lifting module 5P switch with falling-rising module 5P switch connect, lifting module 6P switch with
Falling-rising module 6P switch connection, lifting module 10P switch are connect with input indicating circuit.
Further, motor control and transmission mechanism control circuit include transformer, transformer switch 1 and transformer switch
2, transformer switch 1 and transformer switch 2 are connect with voltage detecting circuit respectively, and transformer switch 1 is connect with transformer, transformation
Device is connect with compensation circuit and output indicating circuit respectively, transformer switch 2 and protection and phase sequence circuit connection.
Further, compensation circuit is mainly by QA switch 1, QA switch 2, QA switch 3, transformer 3, transformer 4 and transformation
Device 5, QA switch 1, QA switch 2, QA switch 3 are connect with input power respectively, and QA switch 1 is connect with transformer 3, QA switch 2 with
Transformer 4 connects, and QA switch 3 connect with transformer 5, transformer 3 connects and exports switch QN1, transformer 4 connect export switch QN2 and
Transformer 5 meets output switch QN3.
Further, protection and phase sequence circuit are mainly by decompression limit switch, boosting limit switch, instrument board KC2, instrument
Plate KC1, the normal switch that touches the button of boosting, decompression normal touch the button switch, manual switch and automatic switch, are depressured limit switch and instrument
Plate KC2 connection, instrument board KC2 and decompression, which often touch the button, switchs connection, and boosting limit switch is connect with instrument board KC1, instrument board
KC1 and the switch connection that often touches the button of boosting, the normal switch that touches the button of boosting, decompression often touch the button to switch and connect with manual switch,
Automatic switch is connect with output indicating circuit.
Window display parameter in the present embodiment are as follows: input voltage: UA, UB, UC；Show input voltage output voltage: Ua,
Ub,Uc；Show output voltage malfunction coefficient: display output over voltage, overload；Export electric current: La, Lb, Lc.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of electric power voltage-stabilizer that parameter is settable, including compensation circuit, electric-controlled switch operation circuit, motor control and transmission
Mechanism control circuit, voltage detecting circuit, protection and phase sequence circuit, output indicating circuit and input indicating circuit, feature exist
In: the input indicating circuit is connect with input power, and the compensation circuit is connect with input power, electric-controlled switch operation circuit
It is connect with input power, electric-controlled switch operation circuit is connect with compensation circuit, the electric-controlled switch operation circuit and voltage detecting
Circuit connection, the voltage detecting circuit and motor control and transmission mechanism control circuit connection, transmission mechanism control circuit connect
It connects and is connect with compensation circuit, the voltage detecting circuit and protection and phase sequence circuit connection, the phase sequence circuit connection and output
Indicating circuit connection, the output indicating circuit are connect with output electric current, and the compensation circuit is connect with out-put supply.
2. a kind of settable electric power voltage-stabilizer of parameter according to claim 1, it is characterised in that: the input instruction electricity
Road includes the normally opened button SB2 of pressure stabilizing, shuts down normally opened button SB1, instrument board, fault warning module FM and display module, the instrument
Dash board is in parallel with fault warning module FM, shuts down normally opened button SB1 and connects with the instrument board after parallel connection with fault warning module FM,
And connect with display module, the input power connect and accesses display module with the normally opened button SB2 of pressure stabilizing, after the parallel connection
Instrument board two switch in parallel with fault warning module FM accesses voltage detecting circuit.
3. a kind of settable electric power voltage-stabilizer of parameter according to claim 1, it is characterised in that: the voltage detecting electricity
Road includes going up and down module and falling-rising module, the lifting module is mainly switched by 9P with falling-rising module, 10P switch, 3P are switched,
5P switch, 8P switch, 6P switch, diode 1, diode 2, high voltage load disconnecting switch 1, high voltage load disconnecting switch 2 and height
Load-break switch 3 is pressed to form, wherein 9P switch is switched with 10P through high voltage load disconnecting switch 1, and high voltage load is kept apart
1 is closed with 9P switch by switch connection, 2P switch is connected with diode 1, and diode 1 and 3P are switched and connected, diode 2 with connect
2P switch and diode 1 afterwards is in parallel, and the 5P switch passes through high voltage load disconnecting switch 2 and high voltage load with 8P switch respectively
Disconnecting switch 3 is connected with 6P switch, and 5P switch passes through high voltage load disconnecting switch 2 and high voltage load disconnecting switch with 8P switch
3 series connection, 9P switch and the falling-rising module 9P switch of the lifting module connect, and go up and down the 10P switch and falling-rising module 10P of module
Switch connection, lifting module 2P switch are connected with falling-rising module 2P switch, and lifting module 3P switch connects with falling-rising module 3P switch
It connects, lifting module 5P switch is connected with falling-rising module 5P switch, and lifting module 6P switch is connected with falling-rising module 6P switch, described
Lifting module 10P switch is connect with input indicating circuit.
4. a kind of settable electric power voltage-stabilizer of parameter according to claim 1, it is characterised in that: the motor control with
Transmission mechanism control circuit includes transformer, transformer switch 1 and transformer switch 2, transformer switch 1 and transformer switch 2
It is connect respectively with voltage detecting circuit, transformer switch 1 is connect with transformer, and transformer is indicated with compensation circuit and output respectively
Circuit connection, transformer switch 2 and protection and phase sequence circuit connection.
5. a kind of settable electric power voltage-stabilizer of parameter according to claim 1, it is characterised in that: the compensation circuit master
It to be opened by QA switch 1, QA switch 2, QA switch 3, transformer 3, transformer 4 and transformer 5, the QA switch 1, QA switch 2, QA
Close and 3 connect respectively with input power, the QA switch 1 is connect with transformer 3, and QA switch 2 is connect with transformer 4, QA switch 3 and
Transformer 5 connects, and transformer 3 meets output switch QN1, transformer 4 meets output switch QN2 and transformer 5 connects output switch
QN3。
6. a kind of settable electric power voltage-stabilizer of parameter according to claim 1, it is characterised in that: the protection and phase sequence
Circuit is mainly by decompression limit switch, boosting limit switch, instrument board KC2, instrument board KC1, the normal switch that touches the button of boosting, decompression
Often touch the button switch, manual switch and automatic switch, and decompression limit switch is connect with instrument board KC2, and instrument board KC2 and decompression are normal
Touch the button switch connection, and the boosting limit switch is connect with instrument board KC1, and instrument board KC1 and the normal switch that touches the button of boosting connect
It connects, the normal switch that touches the button of boosting, decompression often touch the button to switch and connect with manual switch, described to be automatically switched and export instruction electricity
Road connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013180.5U CN209728551U (en) | 2019-01-04 | 2019-01-04 | A kind of electric power voltage-stabilizer that parameter is settable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013180.5U CN209728551U (en) | 2019-01-04 | 2019-01-04 | A kind of electric power voltage-stabilizer that parameter is settable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209728551U true CN209728551U (en) | 2019-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920013180.5U Active CN209728551U (en) | 2019-01-04 | 2019-01-04 | A kind of electric power voltage-stabilizer that parameter is settable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209728551U (en) |
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2019
- 2019-01-04 CN CN201920013180.5U patent/CN209728551U/en active Active
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