CN205212546U - Box -type substation with self -checking function - Google Patents
Box -type substation with self -checking function Download PDFInfo
- Publication number
- CN205212546U CN205212546U CN201520925683.1U CN201520925683U CN205212546U CN 205212546 U CN205212546 U CN 205212546U CN 201520925683 U CN201520925683 U CN 201520925683U CN 205212546 U CN205212546 U CN 205212546U
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- triode
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- 239000003381 stabilizer Substances 0.000 claims description 6
- 239000003990 capacitor Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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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
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model belongs to the technical field of the transformer substation, especially, relate to a box -type substation with self -checking function, including collection high tension switchgear, transformer, low -voltage switchgear, self -checking module, alarm module, collection high tension switchgear connects the self -checking module, the self -checking module is connected to the transformer, low -voltage switchgear connects the self -checking module, alarm module is connected to the self -checking module, the self -checking module includes collection module, partial pressure module, host system, wireless transmission module. The utility model discloses realize box -type substation trouble self -checking function, tentatively investigate box -type substation's trouble, improve maintenance efficiency greatly, shorten maintenance duration, further reduce the loss.
Description
Technical field
The utility model belongs to transformer station's technical field, particularly relates to a kind of box-type substation with self-checking function.
Background technology
Transformer station is the place changing voltage.In order to the power delivery that power plant is sent is to place far away, voltage must be raised, become high-tension electricity, on demand voltage be reduced to user's annex again, the work of this buck/boost has come by transformer station.Transformer station is in the majority with box-type substation, it integrates high-tension switch cabinet, transformer and low-tension switch cabinet, both economical in current distribution system, economical, one of science, safe new distribution device, box-type substation in the course of the work, there will be some faults unavoidably, in order to ensure life normal power supply, traditional box-type substation does not have self-checking function, the work that needs repairing is overhauled box-type substation to scene and is checked one by one, and its maintenance efficiency is low, and maintenance time is long.
Summary of the invention
The utility model provides a kind of box-type substation with self-checking function, and to solve box-type substation traditional in above-mentioned background technology, maintenance efficiency is low, the problem that maintenance time is long.
The technical problem that the utility model solves realizes by the following technical solutions: the utility model provides a kind of box-type substation with self-checking function, it is characterized in that: comprise collection high-tension switch cabinet, transformer, low-tension switch cabinet, selftest module, alarm module, described collection high-tension switch cabinet connects selftest module, described transformer connects selftest module, described low-tension switch cabinet connects selftest module, and described selftest module connects alarm module, described selftest module comprises acquisition module, division module, main control module, wireless transport module, described acquisition module comprises voltage sensor J2, current sensor J3, temperature sensor J1, resistance R1, described division module comprises triode Q1, triode Q2, triode Q3, triode Q4, inductance L 1, electric capacity C3, voltage-stabiliser tube D1, described main control module comprises chip U1, and described wireless transport module comprises antenna E1, electric capacity C2, electric capacity C1, resistance R2, inductance L 1, switch S 1, one end of the positive pole connecting resistance R1 of light-emitting diode D2, described temperature sensor J1, its negative pole connects the collector electrode of triode Q1, the base stage of triode Q4, the positive pole of described voltage sensor J2 connects the base stage of triode Q1, and its negative pole connects one end of inductance L 1, the negative electrode of voltage-stabiliser tube D1, the pin 9 of chip U1, the positive pole of described current sensor J3 connects the other end of inductance L 1, and its negative pole connects the base stage of triode Q2, and the emitter of described triode Q1 connects the emitter of triode Q2, the base stage of triode Q3, the emitter of the collector connecting transistor Q3 of described triode Q2 and all ground connection, the collector electrode of the collector connecting transistor Q4 of described triode Q3, one end of electric capacity C3, the pin 8 of chip U1, the other end of the emitter connecting resistance R1 of described triode Q4, the other end of electric capacity C3, the pin 2 of chip U1 and all meet voltage+5V, described chip U1 selects the single-chip microcomputer of STC12C5A60S2 model, and its pin 26 connects one end of switch S 1, and its pin 29 connects one end of inductance L 1, one end of electric capacity C1, its pin 37 connects the other end of inductance L 1, one end of electric capacity C2, the other end of another termination capacitor C2 of described electric capacity C1, one end of resistance R2 and all meet antenna E1, the anode of the other end sending and receiving optical diode D2 of described switch S 1, the minus earth of described light-emitting diode D2, another termination voltage+5V of described resistance R2.
Described triode Q1 selects the triode of NPN type number.
Described triode Q2 selects the triode of positive-negative-positive number.
Described triode Q3 selects the triode of NPN type number.
Described triode Q4 selects the triode of positive-negative-positive number.
The beneficial effects of the utility model are:
1, the utility model adopts voltage sensor and current sensor detected set high-tension switch cabinet, transformer, electric current in low-tension switch cabinet and voltage, passing through division module dividing potential drop, temperature sensor is adopted to detect the temperature in box-type substation, the voltage signal finally collected, current signal, temperature signal is processed by single-chip microcomputer, finally transferred out by wireless transport module, signal transmission is reported to the police to warning system, realize box-type substation fault self-checking function, the fault of preliminary investigation box-type substation, greatly improve maintenance efficiency, shorten maintenance time, further reduction loss.
2, the utility model adopts Radio Transmission Technology, and the transfer of data of self-inspection gone out, compare traditional detection one by one, mounting cost is little, and maintenance cost is low, uses convenient.
3, the utility model adopts electric capacity C1, electric capacity C2, inductance L 1, resistance R2 to form anti-jamming circuit, greatly improves the antijamming capability of wireless transmission entirety, avoids signal to lose in transmitting procedure.
4, the utility model overall structure is simple, uses less low-power consumption components and parts, greatly reduces manufacturing cost, reduces power consumption, saves energy.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model;
Fig. 2 is the circuit theory diagrams of selftest module of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
Embodiment:
As shown in Figure 1-2: the present embodiment: a kind of box-type substation with self-checking function, comprise collection high-tension switch cabinet, transformer, low-tension switch cabinet, selftest module, alarm module, collection high-tension switch cabinet connects selftest module, transformer connects selftest module, low-tension switch cabinet connects selftest module, and selftest module connects alarm module, selftest module comprises acquisition module, division module, main control module, wireless transport module, acquisition module comprises voltage sensor J2, current sensor J3, temperature sensor J1, resistance R1, division module comprises triode Q1, triode Q2, triode Q3, triode Q4, inductance L 1, electric capacity C3, voltage-stabiliser tube D1, main control module comprises chip U1, and wireless transport module comprises antenna E1, electric capacity C2, electric capacity C1, resistance R2, inductance L 1, switch S 1, one end of the positive pole connecting resistance R1 of light-emitting diode D2, temperature sensor J1, its negative pole connects the collector electrode of triode Q1, the base stage of triode Q4, the positive pole of voltage sensor J2 connects the base stage of triode Q1, and its negative pole connects one end of inductance L 1, the negative electrode of voltage-stabiliser tube D1, the pin 9 of chip U1, the positive pole of current sensor J3 connects the other end of inductance L 1, and its negative pole connects the base stage of triode Q2, and the emitter of triode Q1 connects the emitter of triode Q2, the base stage of triode Q3, the emitter of the collector connecting transistor Q3 of triode Q2 and all ground connection, the collector electrode of the collector connecting transistor Q4 of triode Q3, one end of electric capacity C3, the pin 8 of chip U1, the other end of the emitter connecting resistance R1 of triode Q4, the other end of electric capacity C3, the pin 2 of chip U1 and all meet voltage+5V, chip U1 selects the single-chip microcomputer of STC12C5A60S2 model, and its pin 26 connects one end of switch S 1, and its pin 29 connects one end of inductance L 1, one end of electric capacity C1, its pin 37 connects the other end of inductance L 1, one end of electric capacity C2, the other end of another termination capacitor C2 of electric capacity C1, one end of resistance R2 and all meet antenna E1, the anode of the other end sending and receiving optical diode D2 of switch S 1, the minus earth of light-emitting diode D2, another termination voltage+5V of resistance R2.
Triode Q1 selects the triode of NPN type number.
Triode Q2 selects the triode of positive-negative-positive number.
Triode Q3 selects the triode of NPN type number.
Triode Q4 selects the triode of positive-negative-positive number.
The utility model adopts voltage sensor and current sensor detected set high-tension switch cabinet, transformer, electric current in low-tension switch cabinet and voltage, passing through division module dividing potential drop, temperature sensor is adopted to detect the temperature in box-type substation, the voltage signal finally collected, current signal, temperature signal is processed by single-chip microcomputer, finally transferred out by wireless transport module, signal transmission is reported to the police to warning system, realize box-type substation fault self-checking function, the fault of preliminary investigation box-type substation, greatly improve maintenance efficiency, shorten maintenance time, further reduction loss, adopt Radio Transmission Technology, the transfer of data of self-inspection gone out, compare traditional detection one by one, mounting cost is little, and maintenance cost is low, uses convenient, adopt electric capacity C1, electric capacity C2, inductance L 1, resistance R2 to form anti-jamming circuit, greatly improve the antijamming capability of wireless transmission entirety, avoid signal to lose in transmitting procedure, overall structure is simple, uses less low-power consumption components and parts, greatly reduces manufacturing cost, reduces power consumption, saves energy.
Utilize the technical solution of the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection range of the present utility model.
Claims (5)
1. the box-type substation with self-checking function, it is characterized in that: comprise collection high-tension switch cabinet, transformer, low-tension switch cabinet, selftest module, alarm module, described collection high-tension switch cabinet connects selftest module, described transformer connects selftest module, described low-tension switch cabinet connects selftest module, and described selftest module connects alarm module, described selftest module comprises acquisition module, division module, main control module, wireless transport module, described acquisition module comprises voltage sensor J2, current sensor J3, temperature sensor J1, resistance R1, described division module comprises triode Q1, triode Q2, triode Q3, triode Q4, inductance L 1, electric capacity C3, voltage-stabiliser tube D1, described main control module comprises chip U1, and described wireless transport module comprises antenna E1, electric capacity C2, electric capacity C1, resistance R2, inductance L 1, switch S 1, one end of the positive pole connecting resistance R1 of light-emitting diode D2, described temperature sensor J1, its negative pole connects the collector electrode of triode Q1, the base stage of triode Q4, the positive pole of described voltage sensor J2 connects the base stage of triode Q1, and its negative pole connects one end of inductance L 1, the negative electrode of voltage-stabiliser tube D1, the pin 9 of chip U1, the positive pole of described current sensor J3 connects the other end of inductance L 1, and its negative pole connects the base stage of triode Q2, and the emitter of described triode Q1 connects the emitter of triode Q2, the base stage of triode Q3, the emitter of the collector connecting transistor Q3 of described triode Q2 and all ground connection, the collector electrode of the collector connecting transistor Q4 of described triode Q3, one end of electric capacity C3, the pin 8 of chip U1, the other end of the emitter connecting resistance R1 of described triode Q4, the other end of electric capacity C3, the pin 2 of chip U1 and all meet voltage+5V, described chip U1 selects the single-chip microcomputer of STC12C5A60S2 model, and its pin 26 connects one end of switch S 1, and its pin 29 connects one end of inductance L 1, one end of electric capacity C1, its pin 37 connects the other end of inductance L 1, one end of electric capacity C2, the other end of another termination capacitor C2 of described electric capacity C1, one end of resistance R2 and all meet antenna E1, the anode of the other end sending and receiving optical diode D2 of described switch S 1, the minus earth of described light-emitting diode D2, another termination voltage+5V of described resistance R2.
2. a kind of box-type substation with self-checking function according to claim 1, is characterized in that: described triode Q1 selects the triode of NPN type number.
3. a kind of box-type substation with self-checking function according to claim 1, is characterized in that: described triode Q2 selects the triode of positive-negative-positive number.
4. a kind of box-type substation with self-checking function according to claim 1, is characterized in that: described triode Q3 selects the triode of NPN type number.
5. a kind of box-type substation with self-checking function according to claim 1, is characterized in that: described triode Q4 selects the triode of positive-negative-positive number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520925683.1U CN205212546U (en) | 2015-11-19 | 2015-11-19 | Box -type substation with self -checking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520925683.1U CN205212546U (en) | 2015-11-19 | 2015-11-19 | Box -type substation with self -checking function |
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| Publication Number | Publication Date |
|---|---|
| CN205212546U true CN205212546U (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520925683.1U Expired - Fee Related CN205212546U (en) | 2015-11-19 | 2015-11-19 | Box -type substation with self -checking function |
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| Country | Link |
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| CN (1) | CN205212546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105974182A (en) * | 2016-07-14 | 2016-09-28 | 国网江苏省电力公司宿迁供电公司 | High-voltage switchgear bus live-line voice and short-message prompt apparatus |
-
2015
- 2015-11-19 CN CN201520925683.1U patent/CN205212546U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105974182A (en) * | 2016-07-14 | 2016-09-28 | 国网江苏省电力公司宿迁供电公司 | High-voltage switchgear bus live-line voice and short-message prompt apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20161119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |