CN208797582U - A kind of voltage is adjustable and the ac panel of voltage stabilizing function - Google Patents
A kind of voltage is adjustable and the ac panel of voltage stabilizing function Download PDFInfo
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- CN208797582U CN208797582U CN201821605586.4U CN201821605586U CN208797582U CN 208797582 U CN208797582 U CN 208797582U CN 201821605586 U CN201821605586 U CN 201821605586U CN 208797582 U CN208797582 U CN 208797582U
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Abstract
Adjustable and voltage stabilizing function the ac panel the utility model discloses a kind of voltage, including display screen, communication module, monitoring module, insulation tester, ups power, exchange output, communication power supply, battery data logging device, alternating current inlet wire, voltage-regulating and voltage-stabilizing device, detection module, AC distribution and lightning protection device, the utility model passes through setting voltage-regulating and voltage-stabilizing device, pass through compensator transformer TB and contact type voltage regulator TT cooperation operation, voltage is adjusted for realization and stable effect, communication connection is established by RS485 by setting detection module and monitoring module, RS485 communication interface can upload backstage, realize remote meter reading, detection data real-time tracking is seen, pass through setting communication module and monitoring module, realize that operating parameter is shown by display screen, control operation, parameter setting and reading monitoring parameter, There is power-down protection to parameter, after monitoring module power down, parameter setting and control parameter will not lose.
Description
Technical field
The utility model relates to ac panel technical field, specially a kind of voltage is adjustable and the ac panel of voltage stabilizing function.
Background technique
Intelligent station can provide safe and reliable work with AC/DC integrated power-supply system for whole station AC and DC equipment
Power supply, mainly by AC power source, DC power supply, inverter, communication power supply, battery group and all kinds of monitoring management module groups
At.AC power source should configure alternating current inlet wire monitoring module, can monitor the voltage, electric current, breaker of wire inlet loop and every section of bus
Operating status etc. realizes backup power source automatic switching function.
Chinese Patent Application No. is 201721037450.3, a kind of entitled intelligent AC screen circuit knot of innovation and creation
Structure；It includes terminal, exchange 380V inlet wire, ATS switch, the first three-phase power line, the second three-phase power line, three-phase main power source
Line, exchange monitoring module, AC measurment module, multiple exchanges prompt circuit for lamp, and terminal includes that the first terminal and second goes out
The end of a thread, exchange 380V inlet wire include the first exchange 380V inlet wire and the second exchange 380V inlet wire, and the first terminal is exchanged with first
380V inlet wire and the connection of the first three-phase power line, the second terminal exchanges 380V inlet wire with second and the second three-phase power line connects
It connecing, the first three-phase power line is connected in parallel with the second three-phase power line, and the second three-phase power line is connect with three-phase main power line,
ATS switch is connected between the first three-phase power line and the second three-phase power line, exchange monitoring module, AC measurment module difference
It is connected in parallel on three-phase main power line, AC measurment module establishes communication connection with exchanging between monitoring module, AC measurment module
Communication connection is established with the second three-phase power line.But there is also to output electricity for a kind of existing intelligent AC screen circuit structure
The problem of pressure is unable to voltage-regulation voltage-stabilization, and monitoring parameter and parameter setting power loss lose, be unable to real-time tracking record to monitoring parameter.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides that a kind of voltage is adjustable and the ac panel of voltage stabilizing function, solution
Determined but a kind of existing intelligent AC screen circuit structure is there is also being unable to voltage-regulation voltage-stabilization to output voltage, monitoring parameter and
The problem of parameter setting power loss is lost, and is unable to real-time tracking record to monitoring parameter.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of voltage is adjustable and the friendship of voltage stabilizing function
Stream screen, including display screen, communication module, monitoring module, insulation tester, ups power, exchange output, communication power supply, battery patrol
Instrument, alternating current inlet wire, voltage-regulating and voltage-stabilizing device, detection module, AC distribution and lightning protection device are examined, the alternating current inlet wire uses three-phase
Four line 380V, 50HZ alternating currents；The voltage-regulating and voltage-stabilizing device is connect with alternating current inlet wire by conducting wire；The AC distribution with
Voltage-regulating and voltage-stabilizing device, detection module, lightning protection device, ups power, exchange output pass through conducting wire with communication power supply respectively and connect；Institute
The communication power supply stated is electrically connected by conducting wire and battery data logging device；The ups power passes through conducting wire and insulation tester electricity
Property connection；The monitoring module passes through conducting wire with communication module and insulation tester respectively and connect；The monitoring module with
Detection module is connected by communication interface；The communication module is connect with display screen by conducting wire；The voltage-regulation voltage-stabilization dress
It sets including compensator transformer TB, contact type voltage regulator TT, reference voltage, driving motor, comparator and sample circuit；The benefit
One end of the secondary coil of transformer TB is repaid to be connected by conducting wire with the output end of alternating current inlet wire, the other end pass through conducting wire with exchange
The input terminal of distribution is connected；One end of the primary coil of the compensator transformer TB passes through on conducting wire and contact type voltage regulator TT
Side carbon brush be connected, the other end is connected by conducting wire with the other side carbon brush on contact type voltage regulator TT；The contact
The one end pressure regulator TT is connected by conducting wire with the output voltage terminal of alternating current inlet wire, and the other end passes through conducting wire and alternating current inlet wire N line phase
Even；The input terminal of the sample circuit is connected by conducting wire with the output voltage terminal of alternating current inlet wire；The sample circuit
Output end is connected by conducting wire with an input terminal of comparator；The reference voltage passes through another of conducting wire and comparator
Input terminal is connected；The output end of the comparator is connected by conducting wire with the input terminal of driving motor；The driving motor
Rotating forward output termination motor rotating forward terminal, the inversion output terminal of driving motor connects the reversion terminal of motor.
Preferably, the monitoring module and battery data logging device, insulation tester and detection module pass through conducting wire respectively and connect；
The monitoring module selects SP-JK07S type；The detection module selects SPJLCL-2 type；The display screen selects PK-
10 types realize that operating parameter is shown by display screen, control operation, and parameter setting and reading monitoring parameter have real-time clock,
Correct time is provided, there is power-down protection to parameter, after monitoring module power down, parameter setting and control parameter will not lose
It loses.
Preferably, the contact type voltage regulator TT is auto-transformer；The detection module passes through with monitoring module
RS485 establishes communication connection, and RS485 communication interface can upload backstage, realize remote meter reading, can also short distance infrared ray biography
It is defeated, detection data real-time tracking is observed.
Preferably, the alternating current inlet wire input terminal voltage is Uin (L)；The voltage-regulating and voltage-stabilizing device output end voltage
For Uout, wherein △ U is offset voltage, △ U=Uout-Uin (L)；The reference voltage is Vref, as input voltage Uin
When changing or loading variation and output voltage Uout is caused to change, sample circuit obtains sampled voltage from Uout, passes through comparator
It is compared with reference voltage Vref, provides control signal, control driving circuit movement makes electronic on contact type voltage regulator TT
Machine rotation, driving carbon brush slide on the surface contact type voltage regulator TT, the output voltage of regulation contact voltage regulator TT, so as to cause
The primary voltage of coupled compensator transformer TB changes, the compensation transformation being then connected between Uin and Uout
The secondary coil voltage △ U of device TB is also changed correspondingly, to realize the stable purpose of output voltage Uout, is filled to voltage-regulation voltage-stabilization
When the output voltage Uout set is adjusted, it can artificially change reference voltage Vref, the new reference voltage that comparator will acquire
Vref is compared with sampled voltage, will issue control signal, is driven the carbon brush sliding on contact type voltage regulator TT, is gone to change
Offset voltage △ U on compensator transformer TB realizes the effect of voltage regulation of voltage regulation to realize the adjusting of output voltage.
(3) beneficial effect
The utility model provides that a kind of voltage is adjustable and the ac panel of voltage stabilizing function.Have it is following the utility model has the advantages that
(1), the utility model when input voltage Uin changes or loads variation and is caused by setting voltage-regulating and voltage-stabilizing device
When output voltage Uout changes, sample circuit obtains sampled voltage from Uout, is compared by comparator and reference voltage Vref
Compared with providing control signal, control driving circuit movement makes the motor rotation on contact type voltage regulator TT, and driving carbon brush is connecing
The sliding of the touch surface pressure regulator TT, the output voltage of regulation contact voltage regulator TT become so as to cause coupled compensation
The primary voltage of depressor TB changes, and is then connected on the secondary coil voltage of the compensator transformer TB between Uin and Uout
△ U is also changed correspondingly, to realize the stable purpose of output voltage Uout, to the output voltage Uout of voltage-regulating and voltage-stabilizing device into
When row is adjusted, it can artificially change reference voltage Vref, the new reference voltage Vref that comparator will acquire is compared with sampled voltage
Compared with will issue control signal, drive the carbon brush sliding on contact type voltage regulator TT, go to change the compensation on compensator transformer TB
Voltage △ U realizes the effect of voltage regulation of voltage regulation to realize the adjusting of output voltage.
(2), the utility model establishes communication connection by RS485 by setting detection module and monitoring module, and RS485 is logical
Letter interface can upload backstage, realize remote meter reading, can also short distance infrared transmission, to detection data real-time tracking observe.
(3), the utility model is connect by the way that display screen is arranged with communication module and monitoring module, is realized and is transported by display screen
Row parameter shows that control operation, parameter setting and reading monitoring parameter provide correct time with real-time clock, has to parameter
There is power-down protection, after monitoring module power down, parameter setting and control parameter will not lose.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the voltage-regulating and voltage-stabilizing device electrical block diagram of the utility model.
In figure: 1 display screen, 2 communication modules, 3 monitoring modules, 4 insulation testers, 5UPS power supply, 6 exchange outputs, 7 communications
Power supply, 8 battery data logging devices, 9 alternating current inlet wires, 10 voltage-regulating and voltage-stabilizing devices, 101 compensator transformer TB, 102 contact type voltage regulator TT,
103 reference voltages, 104 driving motors, 105 comparators, 106 sample circuits, 11 detection modules, 12 AC distributions, 13 lightning protection dress
It sets.
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 1
As shown in Figs. 1-2, the utility model provides a kind of technical solution: a kind of voltage is adjustable and the exchange of voltage stabilizing function
Screen, including display screen, communication module, monitoring module, insulation tester, ups power, exchange output, communication power supply, battery inspection
Instrument, alternating current inlet wire, voltage-regulating and voltage-stabilizing device, detection module, AC distribution and lightning protection device, the alternating current inlet wire use three-phase four
Line 380V, 50HZ alternating current；The voltage-regulating and voltage-stabilizing device is connect with alternating current inlet wire by conducting wire；The AC distribution and tune
Pressure stable-pressure device, detection module, lightning protection device, ups power, exchange output pass through conducting wire with communication power supply respectively and connect；It is described
Communication power supply be electrically connected by conducting wire and battery data logging device；The ups power is electrical by conducting wire and insulation tester
Connection；The monitoring module passes through conducting wire with communication module and insulation tester respectively and connect；The monitoring module and inspection
Module is surveyed to connect by communication interface；The communication module is connect with display screen by conducting wire；The voltage-regulating and voltage-stabilizing device
Including compensator transformer TB, contact type voltage regulator TT, reference voltage, driving motor, comparator and sample circuit；The compensation
One end of the secondary coil of transformer TB is connected by conducting wire with the output end of alternating current inlet wire, and the other end is matched by conducting wire with exchanging
The input terminal of electricity is connected；One end of the primary coil of the compensator transformer TB passes through on conducting wire and contact type voltage regulator TT
Side carbon brush is connected, and the other end is connected by conducting wire with the other side carbon brush on contact type voltage regulator TT；The contact tune
The one end depressor TT is connected by conducting wire with the output voltage terminal of alternating current inlet wire, and the other end is connected by conducting wire with alternating current inlet wire N line；
The input terminal of the sample circuit is connected by conducting wire with the output voltage terminal of alternating current inlet wire；The output of the sample circuit
End is connected by conducting wire with an input terminal of comparator；The reference voltage passes through another of conducting wire and comparator input
End is connected；The output end of the comparator is connected by conducting wire with the input terminal of driving motor；The driving motor is just
The rotating forward terminal of termination motor is transferred out, the inversion output terminal of driving motor connects the reversion terminal of motor.
Embodiment 2
A kind of voltage is adjustable and the ac panel of voltage stabilizing function, including display screen, communication module, monitoring module, Insulation monitoring
Instrument, ups power, exchange output, communication power supply, battery data logging device, alternating current inlet wire, voltage-regulating and voltage-stabilizing device, detection module, exchange are matched
Electricity and lightning protection device, the alternating current inlet wire use three-phase and four-line 380V, 50HZ alternating current；The voltage-regulating and voltage-stabilizing device and friendship
Line is flowed into connect by conducting wire；The AC distribution and voltage-regulating and voltage-stabilizing device, detection module, lightning protection device, ups power are handed over
Stream output passes through conducting wire with communication power supply respectively and connects；The communication power supply is electrically connected by conducting wire and battery data logging device；
The ups power is electrically connected by conducting wire and insulation tester；The monitoring module and communication module and Insulation monitoring
Instrument is connected by conducting wire respectively；The monitoring module is connect with detection module by communication interface；The communication module with
Display screen is connected by conducting wire；The voltage-regulating and voltage-stabilizing device includes compensator transformer TB, contact type voltage regulator TT, benchmark electricity
Pressure, driving motor, comparator and sample circuit；One end of the secondary coil of the compensator transformer TB by conducting wire with exchange
The output end of inlet wire is connected, and the other end is connected by conducting wire with the input terminal of AC distribution；The compensator transformer TB's is first
One end of grade coil is connected by conducting wire with the side carbon brush on contact type voltage regulator TT, and the other end passes through conducting wire and contact tune
Other side carbon brush on depressor TT is connected；Described one end contact type voltage regulator TT passes through the output voltage of conducting wire and alternating current inlet wire
End is connected, and the other end is connected by conducting wire with alternating current inlet wire N line；The input terminal of the sample circuit by conducting wire with exchange into
The output voltage terminal of line is connected；The output end of the sample circuit is connected by conducting wire with an input terminal of comparator；Institute
The reference voltage stated is connected by conducting wire with another input terminal of comparator；The output end of the comparator by conducting wire with
The input terminal of driving motor is connected；The rotating forward terminal of the rotating forward output termination motor of the driving motor, driving motor
Inversion output terminal connects the reversion terminal of motor.
Preferably, the monitoring module and battery data logging device, insulation tester and detection module pass through conducting wire respectively and connect；
The monitoring module selects SP-JK07S type；The detection module selects SPJLCL-2 type；The display screen selects PK-
10 types realize that operating parameter is shown by display screen, control operation, and parameter setting and reading monitoring parameter have real-time clock,
Correct time is provided, there is power-down protection to parameter, after monitoring module power down, parameter setting and control parameter will not lose
It loses.
Embodiment 3
A kind of voltage is adjustable and the ac panel of voltage stabilizing function, including display screen, communication module, monitoring module, Insulation monitoring
Instrument, ups power, exchange output, communication power supply, battery data logging device, alternating current inlet wire, voltage-regulating and voltage-stabilizing device, detection module, exchange are matched
Electricity and lightning protection device, the alternating current inlet wire use three-phase and four-line 380V, 50HZ alternating current；The voltage-regulating and voltage-stabilizing device and friendship
Line is flowed into connect by conducting wire；The AC distribution and voltage-regulating and voltage-stabilizing device, detection module, lightning protection device, ups power are handed over
Stream output passes through conducting wire with communication power supply respectively and connects；The communication power supply is electrically connected by conducting wire and battery data logging device；
The ups power is electrically connected by conducting wire and insulation tester；The monitoring module and communication module and Insulation monitoring
Instrument is connected by conducting wire respectively；The monitoring module is connect with detection module by communication interface；The communication module with
Display screen is connected by conducting wire；The voltage-regulating and voltage-stabilizing device includes compensator transformer TB, contact type voltage regulator TT, benchmark electricity
Pressure, driving motor, comparator and sample circuit；One end of the secondary coil of the compensator transformer TB by conducting wire with exchange
The output end of inlet wire is connected, and the other end is connected by conducting wire with the input terminal of AC distribution；The compensator transformer TB's is first
One end of grade coil is connected by conducting wire with the side carbon brush on contact type voltage regulator TT, and the other end passes through conducting wire and contact tune
Other side carbon brush on depressor TT is connected；Described one end contact type voltage regulator TT passes through the output voltage of conducting wire and alternating current inlet wire
End is connected, and the other end is connected by conducting wire with alternating current inlet wire N line；The input terminal of the sample circuit by conducting wire with exchange into
The output voltage terminal of line is connected；The output end of the sample circuit is connected by conducting wire with an input terminal of comparator；Institute
The reference voltage stated is connected by conducting wire with another input terminal of comparator；The output end of the comparator by conducting wire with
The input terminal of driving motor is connected；The rotating forward terminal of the rotating forward output termination motor of the driving motor, driving motor
Inversion output terminal connects the reversion terminal of motor.
Preferably, the contact type voltage regulator TT is auto-transformer；The detection module passes through with monitoring module
RS485 establishes communication connection, and RS485 communication interface can upload backstage, realize remote meter reading, can also short distance infrared ray biography
It is defeated, detection data real-time tracking is observed.
Embodiment 4
A kind of voltage is adjustable and the ac panel of voltage stabilizing function, including display screen, communication module, monitoring module, Insulation monitoring
Instrument, ups power, exchange output, communication power supply, battery data logging device, alternating current inlet wire, voltage-regulating and voltage-stabilizing device, detection module, exchange are matched
Electricity and lightning protection device, the alternating current inlet wire use three-phase and four-line 380V, 50HZ alternating current；The voltage-regulating and voltage-stabilizing device and friendship
Line is flowed into connect by conducting wire；The AC distribution and voltage-regulating and voltage-stabilizing device, detection module, lightning protection device, ups power are handed over
Stream output passes through conducting wire with communication power supply respectively and connects；The communication power supply is electrically connected by conducting wire and battery data logging device；
The ups power is electrically connected by conducting wire and insulation tester；The monitoring module and communication module and Insulation monitoring
Instrument is connected by conducting wire respectively；The monitoring module is connect with detection module by communication interface；The communication module with
Display screen is connected by conducting wire；The voltage-regulating and voltage-stabilizing device includes compensator transformer TB, contact type voltage regulator TT, benchmark electricity
Pressure, driving motor, comparator and sample circuit；One end of the secondary coil of the compensator transformer TB by conducting wire with exchange
The output end of inlet wire is connected, and the other end is connected by conducting wire with the input terminal of AC distribution；The compensator transformer TB's is first
One end of grade coil is connected by conducting wire with the side carbon brush on contact type voltage regulator TT, and the other end passes through conducting wire and contact tune
Other side carbon brush on depressor TT is connected；Described one end contact type voltage regulator TT passes through the output voltage of conducting wire and alternating current inlet wire
End is connected, and the other end is connected by conducting wire with alternating current inlet wire N line；The input terminal of the sample circuit by conducting wire with exchange into
The output voltage terminal of line is connected；The output end of the sample circuit is connected by conducting wire with an input terminal of comparator；Institute
The reference voltage stated is connected by conducting wire with another input terminal of comparator；The output end of the comparator by conducting wire with
The input terminal of driving motor is connected；The rotating forward terminal of the rotating forward output termination motor of the driving motor, driving motor
Inversion output terminal connects the reversion terminal of motor.
Preferably, the alternating current inlet wire input terminal voltage is Uin (L)；The voltage-regulating and voltage-stabilizing device output end voltage
For Uout, wherein △ U is offset voltage, △ U=Uout-Uin (L)；The reference voltage is Vref, as input voltage Uin
When changing or loading variation and output voltage Uout is caused to change, sample circuit obtains sampled voltage from Uout, passes through comparator
It is compared with reference voltage Vref, provides control signal, control driving circuit movement makes electronic on contact type voltage regulator TT
Machine rotation, driving carbon brush slide on the surface contact type voltage regulator TT, the output voltage of regulation contact voltage regulator TT, so as to cause
The primary voltage of coupled compensator transformer TB changes, the compensation transformation being then connected between Uin and Uout
The secondary coil voltage △ U of device TB is also changed correspondingly, to realize the stable purpose of output voltage Uout, is filled to voltage-regulation voltage-stabilization
When the output voltage Uout set is adjusted, it can artificially change reference voltage Vref, the new reference voltage that comparator will acquire
Vref is compared with sampled voltage, will issue control signal, is driven the carbon brush sliding on contact type voltage regulator TT, is gone to change
Offset voltage △ U on compensator transformer TB realizes the effect of voltage regulation of voltage regulation to realize the adjusting of output voltage.
Embodiment 5
When input voltage Uin changes or loads variation and output voltage Uout being caused to change, sample circuit is obtained from Uout
Sampled voltage is taken, is compared by comparator with reference voltage Vref, control signal is provided, control driving circuit movement makes
Motor rotation on contact type voltage regulator TT, driving carbon brush slide on the surface contact type voltage regulator TT, adjust contact pressure regulation
The output voltage of device TT changes so as to cause the primary voltage of coupled compensator transformer TB, is then connected on
The secondary coil voltage △ U of compensator transformer TB between Uin and Uout is also changed correspondingly, to realize output voltage Uout
Stable purpose when the output voltage Uout of voltage-regulating and voltage-stabilizing device is adjusted, can artificially change reference voltage Vref, compare
The new reference voltage Vref that device will acquire is compared with sampled voltage, will issue control signal, drives contact type voltage regulator
Carbon brush sliding on TT, goes to change the offset voltage △ U on compensator transformer TB, to realize the adjusting of output voltage, realizes
The effect of voltage regulation of voltage regulation.
It can to sum up obtain, the voltage is adjustable and the ac panel of voltage stabilizing function, includes display screen, communication module, prison by setting
Module, insulation tester are controlled, ups power is exchanged and is exported, communication power supply, battery data logging device, alternating current inlet wire, voltage-regulating and voltage-stabilizing device,
Detection module, AC distribution and lightning protection device, a kind of existing voltage is adjustable and the ac panel of voltage stabilizing function is solved to output
The problem of voltage is unable to voltage-regulation voltage-stabilization, and monitoring parameter and parameter setting power loss lose, be unable to real-time tracking record to monitoring parameter.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of voltage is adjustable and the ac panel of voltage stabilizing function, it is characterised in that: the voltage is adjustable and the ac panel of voltage stabilizing function
Including display screen (1), communication module (2), monitoring module (3), insulation tester (4), ups power (5), exchange exports (6), logical
It interrogates power supply (7), battery data logging device (8), alternating current inlet wire (9), voltage-regulating and voltage-stabilizing device (10), detection module (11), AC distribution
(12) and lightning protection device (13), the alternating current inlet wire (9) use three-phase and four-line 380V, 50HZ alternating current；The pressure regulation is steady
Pressure device (10) is connect with alternating current inlet wire (9) by conducting wire；The AC distribution (12) and voltage-regulating and voltage-stabilizing device (10), detection
Module (11), lightning protection device (13), ups power (5), exchange output (6) are connected by conducting wire respectively with communication power supply (7)；Institute
The communication power supply (7) stated is electrically connected by conducting wire and battery data logging device (8)；The ups power (5) passes through conducting wire and insulation
Detector (4) is electrically connected；The monitoring module (3) and communication module (2) and insulation tester (4) are connected by conducting wire respectively
It connects；The monitoring module (3) is connect with detection module (11) by communication interface；The communication module (2) and display screen
(1) it is connected by conducting wire；The voltage-regulating and voltage-stabilizing device (10) includes (101) compensator transformer TB, contact type voltage regulator TT
(102), reference voltage (103), driving motor (104), comparator (105) and sample circuit (106)；The compensator transformer
One end of the secondary coil of TB (101) is connected by conducting wire with the output end of alternating current inlet wire (9), the other end pass through conducting wire with exchange
The input terminal of distribution (12) is connected；One end of the primary coil of the compensator transformer TB (101) passes through conducting wire and contact
Side carbon brush on pressure regulator TT (102) is connected, and the other end passes through the other side carbon on conducting wire and contact type voltage regulator TT (102)
Brush is connected；Described (102) one end contact type voltage regulator TT is connected by conducting wire with the output voltage terminal of alternating current inlet wire (9), separately
One end is connected by conducting wire with alternating current inlet wire N line；The input terminal of the sample circuit (106) passes through conducting wire and alternating current inlet wire
(9) output voltage terminal is connected；The output end of the sample circuit (106) is defeated by one of conducting wire and comparator (105)
Enter end to be connected；The reference voltage (103) is connected by conducting wire with another input terminal of comparator (105)；The ratio
Output end compared with device (105) is connected by conducting wire with the input terminal of driving motor (104)；The driving motor (104) is just
The rotating forward terminal of termination motor is transferred out, the inversion output terminal of driving motor (104) connects the reversion terminal of motor.
2. a kind of voltage according to claim 1 is adjustable and the ac panel of voltage stabilizing function, it is characterised in that: the monitoring mould
Block (3) and battery data logging device (8), insulation tester (4) are connected by conducting wire respectively with detection module (11)；The monitoring mould
Block (3) selects SP-JK07S type；The detection module (11) selects SPJLCL-2 type；The display screen (1) selects PK-10
Type.
3. a kind of voltage according to claim 1 is adjustable and the ac panel of voltage stabilizing function, it is characterised in that: the contact
Formula pressure regulator TT (102) is auto-transformer；The detection module (11) and monitoring module (3) is established by RS485 to be communicated
Connection.
4. a kind of voltage according to claim 1 is adjustable and the ac panel of voltage stabilizing function, it is characterised in that: the exchange
Inlet wire (9) input terminal voltage is Uin (L)；Voltage-regulating and voltage-stabilizing device (10) output end voltage is Uout, and wherein △ U is to mend
Repay voltage, △ U=Uout-Uin (L)；The reference voltage is Vref.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821605586.4U CN208797582U (en) | 2018-09-29 | 2018-09-29 | A kind of voltage is adjustable and the ac panel of voltage stabilizing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821605586.4U CN208797582U (en) | 2018-09-29 | 2018-09-29 | A kind of voltage is adjustable and the ac panel of voltage stabilizing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208797582U true CN208797582U (en) | 2019-04-26 |
Family
ID=66211336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821605586.4U Active CN208797582U (en) | 2018-09-29 | 2018-09-29 | A kind of voltage is adjustable and the ac panel of voltage stabilizing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208797582U (en) |
-
2018
- 2018-09-29 CN CN201821605586.4U patent/CN208797582U/en active Active
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