CN207249899U - Intelligent operation control device of switch cabinet - Google Patents
Intelligent operation control device of switch cabinet Download PDFInfo
- Publication number
- CN207249899U CN207249899U CN201721340309.0U CN201721340309U CN207249899U CN 207249899 U CN207249899 U CN 207249899U CN 201721340309 U CN201721340309 U CN 201721340309U CN 207249899 U CN207249899 U CN 207249899U
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- China
- Prior art keywords
- circuit
- signal
- control device
- operation control
- switch cabinet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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Abstract
The utility model discloses Intelligent operation control device of switch cabinet,Including switch order coding circuit,Recommend amplification regulator circuit and filtering radiating circuit,Switch order coding circuit selects the encoder J1 of model PT2262 to encode switchgear manipulation instruction,And it is converted into electric signal and is exported in its output port,It is sent into after capacitance C1 couplings by triode T1,Signal is amplified by the push-pull circuit of T2 compositions,It is quick to improve signal strength,And voltage stabilizing is carried out to amplified signal using zener diode DZ1,Make Intelligent operation control device of switch cabinet that there is good Rapid Stability to command signal processing,Command signal after voltage stabilizing flows into LC filter process,Improve the accuracy of Intelligent operation control device of switch cabinet,Most launched afterwards after metal-oxide-semiconductor Q1 is by the manipulation instruction signal power amplification after processing by antenna ANT,Worked with remote control switchgear.
Description
Technical field
Switchgear manipulation technical field is the utility model is related to, more particularly to Intelligent operation control device of switch cabinet.
Background technology
Switchgear is to be generated electricity in electric system, transmitted electricity, being controlled and protect use in distribution and electric energy transfer process
Electric equipment, and more and more switchgears are developing toward Intelligent control direction now, are brought great convenience to manipulation, but mesh
Preceding Intelligent operation control device of switch cabinet requires higher, it is necessary to switchgear manipulation instruction for manipulation instruction signal remote control technology
Signal transmitting is more quick, stablizes, and accuracy is high.
So the utility model provides a kind of new scheme to solve the problems, such as this.
Utility model content
For the above situation, to overcome the defect of the prior art, the purpose of the utility model is to provide Intelligent switch cabinet
Control device, have be skillfully constructed, the characteristic of human oriented design, can effectively improve switchgear manipulation instruction signal transmitting
Efficiency and accuracy.
Its technical solution solved is Intelligent operation control device of switch cabinet, including switch order coding circuit, to recommend amplification steady
Volt circuit and filtering radiating circuit, switch order coding circuit encodes switchgear manipulation instruction, and is converted into electric signal
Output, is sent into after capacitance C1 couplings and is amplified signal by triode T1, T2 push-pull circuit formed, through zener diode
LC filter process is flowed into after DZ1 voltage stabilizings, most afterwards after metal-oxide-semiconductor Q1 is by the manipulation instruction signal power amplification after processing by antenna
ANT launches, and is worked with remote control switchgear；
The switch order coding circuit includes the encoder J1 of model PT2262, and encoder J1 will manipulate switchgear
Instruction is encoded, and is converted into electric signal and is exported in its output port, is sent into after capacitance C1 couplings and is recommended amplification voltage stabilizing electricity
The input terminal on road, the power end of encoder J1 are connected with+5V power supplys, the ground terminal ground connection of encoder J1.
Preferably, the amplification regulator circuit of recommending includes triode T1, T2, and the base stage of triode T1, T2 pass through resistance
R1 receives the output signal of the switch order coding circuit, and triode T1, T2 recommend electricity using the connection composition of common emitter
Road, the collector of triode T1 are connected by resistance R2 with+5V power supplys, the grounded collector of triode T2, zener diode DZ1
Anode be connected with the emitter of triode T1, T2, the minus earth of zener diode DZ1.
Compared with prior art, the beneficial effects of the utility model are as follows：
1. design encodes switchgear manipulation instruction using the encoder J1 of model PT2262, and is converted into telecommunications
Number through capacitance C1 coupling after export, in order to strengthen command signal intensity, using triode T1, T2 common emitter connection composition push away
Draw circuit to be amplified command signal, quickly improve signal strength, and using zener diode DZ1 to amplified signal into
Row voltage stabilizing, makes Intelligent operation control device of switch cabinet have good Rapid Stability to command signal processing.
2. the output signal for recommending amplification regulator circuit is received using inductance L1 and capacitance C2 composition LC wave filters, to referring to
Making signal carry out frequency-selective filtering, improve the accuracy of Intelligent operation control device of switch cabinet, metal-oxide-semiconductor Q1 has good temperature characterisitic,
Be subject to+12V power supplys in its drain electrode and Intelligent operation control device of switch cabinet is reached transmission power, after capacitance C3 removes direct current signal by
Antenna ANT launches, and the work of remote control switchgear, has good practical value and Development volue.
Brief description of the drawings
Fig. 1 is the circuit module figure of the utility model Intelligent operation control device of switch cabinet.
Fig. 2 is the circuit diagram of the utility model Intelligent operation control device of switch cabinet.
Embodiment
Foregoing and other technology contents, feature and effect in relation to the utility model, in following cooperation with reference to figures 1 through attached
Fig. 2 is in the detailed description of embodiment, can clearly present.The structure content being previously mentioned in following embodiments, is to say
Bright book attached drawing is reference.
Embodiment one, Intelligent operation control device of switch cabinet, including switch order coding circuit, recommend amplification regulator circuit and filter
Wave transmitting circuit, it is characterised in that switch order coding circuit encodes switchgear manipulation instruction, and is converted into electric signal
Output, is sent into after capacitance C1 couplings and is amplified signal by triode T1, T2 push-pull circuit formed, quickly improve signal
Intensity, and voltage stabilizing is carried out to amplified signal using zener diode DZ1, make Intelligent operation control device of switch cabinet to command signal
Processing has good Rapid Stability, and the command signal after voltage stabilizing flows into LC filter process, improves Intelligent switch cabinet behaviour
The accuracy of device is controlled, is most launched afterwards after metal-oxide-semiconductor Q1 is by the manipulation instruction signal power amplification after processing by antenna ANT, with
Remote control switchgear works；
The switch order coding circuit selects the encoder J1 of model PT2262 to compile switchgear manipulation instruction
Code, and be converted into electric signal and exported in its output port, the input terminal for recommending amplification regulator circuit is sent into after capacitance C1 couplings,
The power end of encoder J1 is connected with+5V power supplys, the ground terminal ground connection of encoder J1.
Embodiment two, on the basis of embodiment one, encoder J1 output signals are more faint, in order to strengthen command signal
Intensity, the amplification regulator circuit of recommending receive the switch order coding with the base stage of triode T1, T2 by resistance R1
The output signal of circuit, triode T1, T2 are amplified command signal using the connection composition push-pull circuit of common emitter, soon
Speed improves signal strength, and carries out voltage stabilizing to amplified signal using zener diode DZ1, makes Intelligent operation control device of switch cabinet
There is good Rapid Stability to command signal processing, wherein, the collector of triode T1 is connected by resistance R2 and+5V power supplys
Connect, the grounded collector of triode T2, the anode of zener diode DZ1 is connected with the emitter of triode T1, T2, two pole of voltage stabilizing
The minus earth of pipe DZ1.
Embodiment three, on the basis of embodiment two, the output signal for recommending amplification regulator circuit has certain
Noise jamming, the output signal for recommending amplification regulator circuit is received using inductance L1 and capacitance C2 composition LC wave filters, to instruction
Signal carries out frequency-selective filtering, improves the accuracy of Intelligent operation control device of switch cabinet, and the filtered signals of LC flow into MOS through resistance R3
The grid of pipe Q1, the source electrode ground connection of metal-oxide-semiconductor Q1, the drain electrode of metal-oxide-semiconductor Q1 is connected with one end of capacitance C3, and by resistance R4 and+
12V power supplys connect, and Intelligent operation control device of switch cabinet is reached transmission power, and the other end of capacitance C3 is connected with antenna ANT,
Antenna ANT is sent to after capacitance C3 removal direct current signals to launch the manipulation instruction signal after processing, with remote control switchgear work
Make.
When the utility model is specifically used, the encoder J1 of PT2262 encodes switchgear manipulation instruction, and converts
Exported for electric signal in its output port, be made of and pushed away using the connection of common emitter triode T1, T2 after capacitance C1 couplings
Draw circuit to be amplified command signal, quickly improve signal strength, and using zener diode DZ1 to amplified signal into
Row voltage stabilizing, makes Intelligent operation control device of switch cabinet have good Rapid Stability to command signal processing, is done to eliminate clutter
Disturb, frequency-selective filtering is carried out to command signal using inductance L1 and capacitance C2 composition LC wave filters, improves Intelligent switch cabinet control dress
The accuracy put, will by being sent to antenna ANT after capacitance C3 removal direct current signals after metal-oxide-semiconductor Q1 amplifies signal transmission power
Manipulation instruction signal transmitting after processing, is worked with remote control switchgear.
The above is to combine embodiment further detailed description of the utility model, it is impossible to assert this
Utility model specific implementation is limited only to this；For belonging to the utility model and for those skilled in the technology concerned,
The expansion made under the premise of technical solutions of the utility model thinking and operating method, the replacement of data, should all fall
Within scope of protection of the utility model.
Claims (3)
1. Intelligent operation control device of switch cabinet, including switch order coding circuit, amplification regulator circuit and filtering radiating circuit are recommended,
It is characterized in that, switch order coding circuit encodes switchgear manipulation instruction, and electric signal output is converted into, through capacitance
It is sent into after C1 couplings and is amplified signal by triode T1, T2 push-pull circuit formed, is flowed after zener diode DZ1 voltage stabilizings
Enter LC filter process, most launched afterwards after metal-oxide-semiconductor Q1 is by the manipulation instruction signal power amplification after processing by antenna ANT, with
Remote control switchgear works；
The switch order coding circuit includes the encoder J1 of model PT2262, and encoder J1 will be to switchgear manipulation instruction
Encoded, and be converted into electric signal and exported in its output port, be sent into after capacitance C1 couplings and recommend amplification regulator circuit
Input terminal, the power end of encoder J1 are connected with+5V power supplys, the ground terminal ground connection of encoder J1.
2. Intelligent operation control device of switch cabinet as claimed in claim 1, it is characterised in that the amplification regulator circuit of recommending includes three
Pole pipe T1, T2, the base stage of triode T1, T2 receive the output signal of the switch order coding circuit, three poles by resistance R1
Pipe T1, T2 form push-pull circuit using the connection of common emitter, and the collector of triode T1 passes through resistance R2 and+5V power supplys connect
Connect, the grounded collector of triode T2, the anode of zener diode DZ1 is connected with the emitter of triode T1, T2, two pole of voltage stabilizing
The minus earth of pipe DZ1.
3. Intelligent operation control device of switch cabinet as claimed in claim 2, it is characterised in that the filtering radiating circuit includes inductance
L1, inductance L1 and capacitance C2 composition LC wave filters recommend the output signal for amplifying regulator circuit, the filtered letters of LC described in receiving
The grid of metal-oxide-semiconductor Q1 number is flowed into through resistance R3, the drain electrode of metal-oxide-semiconductor Q1 is connected with one end of capacitance C3, and by resistance R4 and+
12V power supplys connect, and the other end of capacitance C3 is connected with antenna ANT, the source electrode ground connection of metal-oxide-semiconductor Q1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721340309.0U CN207249899U (en) | 2017-10-18 | 2017-10-18 | Intelligent operation control device of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721340309.0U CN207249899U (en) | 2017-10-18 | 2017-10-18 | Intelligent operation control device of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207249899U true CN207249899U (en) | 2018-04-17 |
Family
ID=61882659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721340309.0U Active CN207249899U (en) | 2017-10-18 | 2017-10-18 | Intelligent operation control device of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207249899U (en) |
-
2017
- 2017-10-18 CN CN201721340309.0U patent/CN207249899U/en active Active
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