CN105183058A - Multifunctional alternating-current stabilized-voltage power control system - Google Patents
Multifunctional alternating-current stabilized-voltage power control system Download PDFInfo
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- CN105183058A CN105183058A CN201510537729.7A CN201510537729A CN105183058A CN 105183058 A CN105183058 A CN 105183058A CN 201510537729 A CN201510537729 A CN 201510537729A CN 105183058 A CN105183058 A CN 105183058A
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Abstract
The present invention discloses a multifunctional alternating-current stabilized-voltage power control system. The system comprises a sampling circuit module, a V/F conversion module, a micro controller module, a clock module, a keyboard input module, a servo motor, an annular auto transformer, a stabilized voltage output module and a display module, is excellent in stabilized voltage precision, high in efficiency, wide in application range, capable of automatic and continuous voltage adjustment, small in wave form distortion, and has functions of digital display of output voltage, stabilized voltage precision, and timing of starting and ending time and clock time; parameters can be modified by users, and the control system can serve as an alternating-current stabilized-voltage power supply and as a timing output power supply.
Description
Technical field
The present invention relates to a kind of power supply output control system, particularly relate to a kind of Multifunctional AC Voltage-stabilized source control system, belong to power supply and export control field.
Background technology
Some place of current China is due to power supply shortage, or power equipment serious aging, in peak times of power consumption, electrical network overload operation, line voltage is too low, and in the low power consumption phase, line voltage is too high, the phenomenon that this voltage fluctuates widely, and is easy to bring infringement to some consumers.The household electrical appliance such as various intelligent instrumentations, PC particularly constantly occurred, more and more higher to the requirement of power quality, this just needs to develop a kind of high performance alternating current steady voltage plug.
Currently marketed alternating current steady voltage plug has alternating current steady voltage plug two class of Control and Serve Motor Control, the former is that one has level to adjust, cheap, efficiency is higher, but owing to being have level adjustment to cause voltage to beat and instant cut-off, household electrical appliance, intelligent instrumentation etc. for computing machine and band micro computer easily cause fault.The latter is a kind of stepless changing, efficiency is high, range of regulation is wide, waveform distortion is little, but function ratio is more single, and Performance And Reliability is not good enough, does not realize intellectuality, can not numerical monitor, does not more have timing output and alarm clock effect.
Such as application number is that a kind of alternating current steady voltage plug of " 201310575820.9 " belongs to the system regions regulating electric variable or magnetic variable, especially relates to a kind of improvement of alternating current steady voltage plug.This invention provides a kind of stable performance, has system voltage, a kind of alternating current steady voltage plug of frequency Presentation Function.The present invention includes input adjustment module, rectification module, DC-DC boost module, H-bridge inverter circuit, output filtering module, controller, A/D modular converter, voltage sample module, frequency sampling module and comparator module, it is characterized in that: input adjustment module, rectification module are connected with DC-DC boost module, rectification module is also connected with H-bridge inverter circuit, and DC-DC boost module, H-bridge inverter circuit are connected with controller; Controller is also connected with comparer with frequency sampling module with A/D modular converter, voltage sample module.
And for example application number is the single-phase of " 201410062045.1 " and three-phase ac regulated power supply, and the two-way half control electronic switch that it is made up of the two-way full control electronic switch formed with the single-phase of tap or 3-phase autotransformer, LC filter, commutation diode and full control device, thyristor and control triggering electric circuit thereof form.Every phase 2 bidirectional electronic switch are connected to autotransformer input end, entirely controlling device and cutting control make-to-break ratio, making the alternating current steady voltage plug that output AC voltage reaches stable with automatically regulating 2 in two-way full control switch.It has contactless, is swift in response, and electronic devices and components quantity is little, the advantages such as cost is low, good reliability.Its alternative existing single, compensation full-automatic alternating current stabilized voltage supply of three-phase, single, three-phase Full-automatic compensated power regulation power supply, Intelligent contactless alternating electromotive force stabilized voltage supply, has the extensive prospect of marketing.
Summary of the invention
Technical matters to be solved by this invention provides a kind of Multifunctional AC Voltage-stabilized source control system for the deficiency of background technology.
The present invention is for solving the problems of the technologies described above by the following technical solutions:
A kind of Multifunctional AC Voltage-stabilized source control system, comprise sample circuit module, V/F conversion module, micro controller module, clock module, input through keyboard module, servomotor, annular autoconverter, voltage stabilizing output module and display module, described sample circuit module connects micro controller module by V/F conversion module, described clock module, input through keyboard module and display module are connected on the corresponding port of micro controller module, and described micro controller module connects voltage stabilizing output module by servomotor, annular autoconverter successively;
Wherein, sample circuit module, for Real-time Collection line voltage;
V/F conversion module, for becoming pulse signal by the line voltage Parameter Switch of collection and then transfer to micro controller module;
Input through keyboard module, for pre-setting voltage parameter threshold range;
Micro controller module, virtual voltage is drawn for carrying out process to the pulse signal received, and then contrast with the voltage parameter threshold range pre-set, if not in threshold range, then by Serve Motor Control annular autotransformer adjustment output voltage, the output voltage of voltage stabilizing output module is made to keep stable;
Display module, for showing the output voltage of voltage stabilizing output module in real time;
Clock module, for the time that real time record voltage stabilizing output module output voltage is corresponding.
As the further preferred version of a kind of Multifunctional AC Voltage-stabilized source of the present invention control system, described micro controller module adopts 89C2051 single-chip microcomputer.
As the further preferred version of a kind of Multifunctional AC Voltage-stabilized source of the present invention control system, the chip model of described V/F conversion module is LM331.
As the further preferred version of a kind of Multifunctional AC Voltage-stabilized source of the present invention control system, the chip model of described clock module is DS1302.
As the further preferred version of a kind of Multifunctional AC Voltage-stabilized source of the present invention control system, described display module adopts LED charactron.
The present invention adopts above technical scheme compared with prior art, has following technique effect:
1, the present invention has that the precision of voltage regulation is good, efficiency is high, the scope of application is wide, and the pressure regulation of energy Automatic continuous, waveform distortion is little, particularly owing to have employed single-chip microcomputer, achieve intellectuality, have numerical monitor output voltage, the precision of voltage regulation, time, function such as timing beginning and ending time, alarm time etc., parameter can be revised by user, and both can make alternating current steady voltage plug, timing output power supply can be made again.
Embodiment
Below technical scheme of the present invention is described in further detail:
A kind of Multifunctional AC Voltage-stabilized source control system, comprise sample circuit module, V/F conversion module, micro controller module, clock module, input through keyboard module, servomotor, annular autoconverter, voltage stabilizing output module and display module, described sample circuit module connects micro controller module by V/F conversion module, described clock module, input through keyboard module and display module are connected on the corresponding port of micro controller module, and described micro controller module connects voltage stabilizing output module by servomotor, annular autoconverter successively;
Wherein, sample circuit module, for Real-time Collection line voltage;
V/F conversion module, for becoming pulse signal by the line voltage Parameter Switch of collection and then transfer to micro controller module;
Input through keyboard module, for pre-setting voltage parameter threshold range;
Micro controller module, virtual voltage is drawn for carrying out process to the pulse signal received, and then contrast with the voltage parameter threshold range pre-set, if not in threshold range, then by Serve Motor Control annular autotransformer adjustment output voltage, the output voltage of voltage stabilizing output module is made to keep stable;
Display module, for showing the output voltage of voltage stabilizing output module in real time;
Clock module, for the time that real time record voltage stabilizing output module output voltage is corresponding.
Wherein, described micro controller module adopts 89C2051 single-chip microcomputer, and the chip model of described V/F conversion module is LM331, and the chip model of described clock module is DS1302, and described display module adopts LED charactron.
The present invention has that the precision of voltage regulation is good, efficiency is high, the scope of application is wide, and the pressure regulation of energy Automatic continuous, waveform distortion is little, particularly owing to have employed single-chip microcomputer, achieve intellectuality, have numerical monitor output voltage, the precision of voltage regulation, time, function such as timing beginning and ending time, alarm time etc., parameter can be revised by user, and both can make alternating current steady voltage plug, timing output power supply can be made again.
The present invention relates to Multifunctional AC Voltage-stabilized source adopts 89C2051 single-chip microcomputer to control, by line voltage change and load situation of change, pass through sample circuit, V/F circuit conversion through LM331 composition is pulse signal, send into single-chip microcomputer to process, calculate voltage, permission voltage compare preset with user again controls servomotor, and then control annular autotransformer adjustment output voltage, output voltage is made to keep stable, control section adopt high speed electronic switch and Darlington transistor composition driving circuit, so highly sensitive, noise is low.The displaying contents that single-chip microcomputer exports by 74LS164 form seal in/and five LED going out drives show.Single-chip microcomputer completes multinomial display items display by three programmable Is/O line.Display and the amendment of parameter are similar to accutron, user's easy understand and grasp.
The present invention designs a kind of Multifunctional AC Voltage-stabilized source control system, comprise sample circuit module, V/F conversion module, micro controller module, clock module, input through keyboard module, servomotor, annular autoconverter, voltage stabilizing output module and display module, described sample circuit module connects micro controller module by V/F conversion module, described clock module, input through keyboard module and display module are connected on the corresponding port of micro controller module, and described micro controller module connects voltage stabilizing output module by servomotor, annular autoconverter successively; It has, and the precision of voltage regulation is good, efficiency is high, the scope of application is wide, and the pressure regulation of energy Automatic continuous, waveform distortion is little, particularly owing to have employed single-chip microcomputer, achieve intellectuality, have numerical monitor output voltage, the precision of voltage regulation, time, function such as timing beginning and ending time, alarm time etc., parameter can be revised by user, and both can make alternating current steady voltage plug, timing output power supply can be made again.
Those skilled in the art of the present technique are understandable that, unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the present invention.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
Above embodiment is only and technological thought of the present invention is described, can not limit protection scope of the present invention with this, and every technological thought proposed according to the present invention, any change that technical scheme basis is done, all falls within scope.Above embodiments of the present invention are explained in detail, but the present invention is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, makes a variety of changes under can also or else departing from the prerequisite of present inventive concept.
Claims (5)
1. a Multifunctional AC Voltage-stabilized source control system, it is characterized in that: comprise sample circuit module, V/F conversion module, micro controller module, clock module, input through keyboard module, servomotor, annular autoconverter, voltage stabilizing output module and display module, described sample circuit module connects micro controller module by V/F conversion module, described clock module, input through keyboard module and display module are connected on the corresponding port of micro controller module, described micro controller module passes through servomotor successively, annular autoconverter connects voltage stabilizing output module,
Wherein, sample circuit module, for Real-time Collection line voltage;
V/F conversion module, for becoming pulse signal by the line voltage Parameter Switch of collection and then transfer to micro controller module;
Input through keyboard module, for pre-setting voltage parameter threshold range;
Micro controller module, virtual voltage is drawn for carrying out process to the pulse signal received, and then contrast with the voltage parameter threshold range pre-set, if not in threshold range, then by Serve Motor Control annular autotransformer adjustment output voltage, the output voltage of voltage stabilizing output module is made to keep stable;
Display module, for showing the output voltage of voltage stabilizing output module in real time;
Clock module, for the time that real time record voltage stabilizing output module output voltage is corresponding.
2. a kind of Multifunctional AC Voltage-stabilized source control system according to claim 1, is characterized in that: described micro controller module adopts 89C2051 single-chip microcomputer.
3. a kind of Multifunctional AC Voltage-stabilized source control system according to claim 1, is characterized in that: the chip model of described V/F conversion module is LM331.
4. a kind of Multifunctional AC Voltage-stabilized source control system according to claim 1, is characterized in that: the chip model of described clock module is DS1302.
5. a kind of Multifunctional AC Voltage-stabilized source control system according to claim 1, is characterized in that: described display module adopts LED charactron.
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| CN201510537729.7A CN105183058A (en) | 2015-08-28 | 2015-08-28 | Multifunctional alternating-current stabilized-voltage power control system |
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| CN201510537729.7A CN105183058A (en) | 2015-08-28 | 2015-08-28 | Multifunctional alternating-current stabilized-voltage power control system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128057A (en) * | 2016-08-29 | 2016-11-16 | 无锡卓信信息科技股份有限公司 | A kind of warehouse based on wireless sensor network security intelligent monitor system |
| CN106251691A (en) * | 2016-08-29 | 2016-12-21 | 无锡卓信信息科技股份有限公司 | A kind of city parking position monitoring system based on voltage-stabilizing output circuit |
| CN106340085A (en) * | 2016-08-29 | 2017-01-18 | 无锡卓信信息科技股份有限公司 | Vehicle driving state monitoring system based on low-noise amplifier |
| CN106403987A (en) * | 2016-08-29 | 2017-02-15 | 无锡卓信信息科技股份有限公司 | Vehicle driving state monitoring system based on Low-G acceleration sensors |
-
2015
- 2015-08-28 CN CN201510537729.7A patent/CN105183058A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128057A (en) * | 2016-08-29 | 2016-11-16 | 无锡卓信信息科技股份有限公司 | A kind of warehouse based on wireless sensor network security intelligent monitor system |
| CN106251691A (en) * | 2016-08-29 | 2016-12-21 | 无锡卓信信息科技股份有限公司 | A kind of city parking position monitoring system based on voltage-stabilizing output circuit |
| CN106340085A (en) * | 2016-08-29 | 2017-01-18 | 无锡卓信信息科技股份有限公司 | Vehicle driving state monitoring system based on low-noise amplifier |
| CN106403987A (en) * | 2016-08-29 | 2017-02-15 | 无锡卓信信息科技股份有限公司 | Vehicle driving state monitoring system based on Low-G acceleration sensors |
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Application publication date: 20151223 |