CN203466626U - Intelligent monitoring device for temporary power supply box of substation construction engineering - Google Patents
Intelligent monitoring device for temporary power supply box of substation construction engineering Download PDFInfo
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- CN203466626U CN203466626U CN201320464607.6U CN201320464607U CN203466626U CN 203466626 U CN203466626 U CN 203466626U CN 201320464607 U CN201320464607 U CN 201320464607U CN 203466626 U CN203466626 U CN 203466626U
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- 238000010276 construction Methods 0.000 title claims abstract description 16
- 238000012806 monitoring device Methods 0.000 title abstract description 4
- 238000012544 monitoring process Methods 0.000 claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000002955 isolation Methods 0.000 claims abstract description 13
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 11
- 230000005283 ground state Effects 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 abstract description 21
- 238000013461 design Methods 0.000 abstract description 3
- 230000003321 amplification Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 4
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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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
Abstract
The utility model relates to an intelligent monitoring device for a temporary power supply box of substation construction engineering. A box body adopts a metal enclosed splash-proof design, and is internally provided with a power supply module, an AC voltage measuring module, a grounding state isolation detection circuit, an LED display module, a microcontroller, an ISD1760 voice playing module, a power amplification module and corresponding accessories such as a clamp type AC galvanometer, a pyroelectric human body infrared sensor and a infrared photoelectric door detection sensor. The intelligent monitoring device provided by the utility model can monitor the voltage quality and the grounding state of a shell of the power supply box in real time, thereby prompting electricity users to connect wires and take electricity according to standard steps, ensuring the safety, realizing good human-machine information exchange of the power supply box, and realizing intelligent monitoring.
Description
Technical field
The utility model relates to the engineering temporary source case intelligent monitoring monitor device of application in a kind of transformer substation construction construction.
Background technology
Transformer station's new construction temporary electricity, mostly is external drawing of station, lacks necessary security protection and quality monitoring device.Electricity consumption personnel specialized capability is uneven, and method of operation is different, easily causes electric shock accidents.
Utility model content
the purpose of this utility modeljust be to provide a kind of construction of transformer substation engineering temporary source case intelligent monitoring monitor device, it is by utilizing the means such as transducer, voice, LED prompting, Real-Time Monitoring quality of voltage and power supply box earthing of casing state, remind electricity consumption personnel according to standard step wiring power taking, ensure safety, realize the man-machine information exchange that power supply box is good, realize Intellectualized monitoring monitoring.
Of the present utility model
technical schemefor:
A kind of construction of transformer substation engineering of the utility model temporary source case intelligent monitoring monitor device, its casing adopts the design of metal-enclosed type splash-proof, to adapt to outdoor environment complicated and changeable.In casing, be provided with power module, three-phase alternating voltage measurement module, ground state isolation detection circuit, LED display module, microcontroller, ISD1760 voice playing module, power amplifier module, and respective accessory: pincers type AC galvanometer, pyroelectric human body infrared transducer and infrared light electric switch detecting sensor; Described three-phase alternating voltage measurement module, ground state isolation detection circuit, three-phase pincers type AC galvanometer, pyroelectric human body infrared transducer, infrared light electric switch detecting sensor connect respectively the different input ports of microcontroller; Described LED display module, voice playing module connect respectively the different output ports of microcontroller; Described power module is connected to modules circuit, to modules circuit supply.
Ground state isolation detection circuit described here can carry out to power box the circuit of base status monitoring for what can consist of a photoelectrical coupler, stabilized voltage power supply adjuster and three resistance.
Of the present utility model
beneficial effectfor: its voice module of the utility model, voice message is stablized clear, can play multistage voice content, reminds electricity consumption personnel to take care.The highlighted LED module display text of the application colorful type of high definition, visible range reaches tens of rice.Utilize pincers type galvanometer monitoring current load, whether prompting has people just in electricity consumption, informs the follow-up electricity consumption personnel service condition of loading, and prevents that the situation of excess load tripping operation from occurring.Adopt pyroelectric human body infrared inductive pick-up, when personnel are near in 5 meters of power supply boxs time, device starts to carry out Electrical Safety and power quality is pointed out, and when personnel open chamber door, starts to carry out operation indicating.Adopt metal-enclosed type splash-proof shell to carry out module package, be applicable to open air.Utilize single-chip microcomputer to carry out system intelligence control, according to scene have unmanned, whether chamber door is opened identifies, and according to various different situations, carries out different conditions prompting, realizes intelligent.
The utility model device since dropping into that capital construction is on-the-spot and using, standard all kinds of electricity consumption personnel's operating procedure, power supply box " is forgotten to close the door ", one man operation, combined floodgate do not exhale the behavior such as sing to be stopped loudly, effective guarantee Electrical Safety.The utility model device can to power supply box use step carry out standard, monitoring power quality, according to different conditions intelligent monitor electricity consumption personal security.
In the capital construction of all kinds of electric pressures or production, work about electric power be unable to do without electricity consumption, and power supply box at the scene middle use is comparatively frequent.Not changing under the prerequisite of field power supply box structure, this device is arranged on power supply box, can effectively improve electricity consumption personnel's normalizing operation level, the electricity consumption that ensures safety, improves capital construction, production safety quality management level.
Accompanying drawing explanation
Fig. 1 is the schematic block circuit diagram of the utility model embodiment;
Fig. 2 is the monitoring modular of base state isolation described in the utility model embodiment circuit diagram.
Embodiment
As accompanying drawing 1, as shown in the engineering temporary source case intelligent monitoring monitor device of application in the utility model embodiment transformer substation construction construction, its casing adopts the design of metal-enclosed type splash-proof, to adapt to outdoor environment complicated and changeable.The microcontroller that three-phase alternating voltage measurement module, ground state isolation detection circuit, LED display, the model that to be provided with power module, model in casing be SX-AV-V01 is XC876, the voice playing module that model is ISD1760, the power amplifier module that model is TPS3123, and respective accessory: DT3266L pincers type AC galvanometer, DG-85 pyroelectric human body infrared transducer and NK-11 infrared light electric switch detecting sensor; Described three-phase alternating voltage measurement module, ground state isolation detection circuit, three-phase pincers type AC galvanometer, pyroelectric human body infrared transducer, infrared light electric switch detecting sensor connect respectively the different input ports of microcontroller; Described LED display module, voice playing module connect respectively the different output ports of microcontroller, and voice playing module is connected to audio playing device by power amplifier module; Described power module comprises Q-60D Switching Power Supply and HT20-T2 Switching Power Supply, and its Q-60D Switching Power Supply is to modules circuit supply, and HT20-T2 Switching Power Supply is linked into ground state isolation detection circuit circuit.
Ground state isolation detection circuit described here can carry out to power box the circuit of base status monitoring for what can consist of a photoelectrical coupler, stabilized voltage power supply adjuster and three resistance; Wherein 1 of photoelectrical coupler, 2 interfaces connect HT20-T2 Switching Power Supply by resistance R 2, R1 respectively, 2 interfaces of photoelectrical coupler are connected to distribution box body, 4 interfaces of photoelectrical coupler are connected to the Vout interface of stabilized voltage power supply adjuster by resistance R 3, the Vin interface of stabilized voltage power supply adjuster connects Q-60D Switching Power Supply, 3 interface ground connection (as shown in Figure 2) of photoelectrical coupler.
Its working-flow of the utility model is:
Engineering temporary source case intelligent monitoring monitor device switches on power, Q-60D Switching Power Supply and HT20-T2 Switching Power Supply are to system modules circuit supply, XC878 micro controller unit plate starts, and sends initial configuration order data, completion system initial work to each peripheral module.
After system initialization completes, XC878 micro controller unit plate is by the cable Real-time Collection three-phase alternating voltage measurement module conversion output San road alternating voltage data, three-phase pincers type AC galvanometer conversion output San road alternating current data, the data of pyroelectric human body infrared transducer output, the data of the data of infrared light electric switch detecting sensor output, ground state isolation monitoring output that connect.XC878 microcontroller carries out calculation process to gathering the data of coming in, the operating state of intelligent decision distribution box, when detection has people to open near distribution box or distribution box door, by LED display and ISD1760 voice module with word and sound intuitively mode convey to staff.When do not detected people near or chamber door while closing, automatically close LED display and ISD1760 voice module, further reduce energy consumption, energy savings.
The utility model device utilizes ISD1760 chipset to become voice module, and voice message is stablized clear, can play multistage voice content, reminds electricity consumption personnel to take care.
The highlighted LED module display text of the application colorful type of high definition, visible range reaches tens of rice.
Utilize pincers type galvanometer monitoring current load, whether prompting has people just in electricity consumption, informs the follow-up electricity consumption personnel service condition of loading, and prevents that the situation of excess load tripping operation from occurring.
Adopt pyroelectric human body infrared inductive pick-up, when personnel are near in 5 meters of power supply boxs time, device starts to carry out Electrical Safety and power quality is pointed out, and when personnel open chamber door, starts to carry out operation indicating.
Adopt metal-enclosed type splash-proof shell to carry out module package, be applicable to open air.
Utilize XC878 single-chip microcomputer to carry out system intelligence control, according to scene have unmanned, whether chamber door is opened identifies, and according to various different situations, carries out different conditions prompting, realizes intelligent.
The utility model device is in use: 1, intelligent monitoring monitor device is placed on to tested power supply box top.2, connect pyroelectric human body infrared inductor cable to 5 corresponding core GX16 aviation interfaces of intelligent monitoring monitor device back panel.3, connect 8 core-9 core cable extension lines, the corresponding 8 core interfaces of 8 core termination intelligent monitoring monitor device back panel, 91 mouthful of core termination turn 5 mouthfuls of conversion lines.4, by pincers type galvanometer, infrared door switch detects, and ground connection detection streamer is received 1 mouthful and turned interface corresponding in 5 mouthfuls of conversion lines, and pincers type galvanometer is selected suitable measuring range (200A), and each transducer is fixed on to corresponding monitoring point.5,4 core voltage measurement cable one ends are connected on intelligent monitoring monitor device back panel 4 core GX16 aviation interfaces, and the other end is received on 3 detected phase voltage circuit.6, the system power supply master switch of closed intelligent monitoring monitor device back panel.
When electricity consumption personnel walk close in 5 meters, power supply box front (more than the horizontal an angle of 90 degrees of monitoring range), a voice message: " engineering electricity consumption, please notes safety! ", " power supply box is working properly (abnormal! ) ", " current have (not having) load send! ", a while LED display roll display: " engineering electricity consumption, please notes safety! ", " power supply box is working properly (abnormal! ) ", " currently there is (no) load, send.Actual measurement voltage: A phase: xxx.x V, B phase xxx.x V, C phase xxx.x V, the earthing of casing is good! "
When opening chamber door: voice message: " chamber door is opened, and should have special messenger to guard during wiring, and single forbidding operates! ", " during wiring, should first check voltage, under gate-dividing state, first connecting to neutral line, after the line of starting to exchange fire! After wiring, please close upper chamber door.", " during combined floodgate, should exhale and sing loudly, obtain offside and guardian and exhale after singing license and just can close a floodgate! " when people walks out beyond 5 meters of power supply boxs, " engineering electricity consumption, please notes safety in voice message! "
This device since dropping into that capital construction is on-the-spot and using, standard all kinds of electricity consumption personnel's operating procedure, power supply box " is forgotten to close the door ", one man operation, combined floodgate do not exhale the behavior such as sing to be stopped loudly, effective guarantee Electrical Safety.
Claims (2)
1. a construction of transformer substation engineering temporary source case intelligent monitoring monitor device, is characterized in that: its casing of described intelligent monitoring monitor device adopts the structure of metal-enclosed type splash-proof; In casing, be provided with power module, three-phase alternating voltage measurement module, ground state isolation detection circuit, LED display module, microcontroller, ISD1760 voice playing module, power amplifier module, and respective accessory comprises three-phase pincers type AC galvanometer, pyroelectric human body infrared transducer and infrared light electric switch detecting sensor; Described three-phase alternating voltage measurement module, ground state isolation detection circuit, three-phase pincers type AC galvanometer, pyroelectric human body infrared transducer, infrared light electric switch detecting sensor connect respectively the different input ports of microcontroller; Described LED display module, voice playing module connect respectively the different output ports of microcontroller; Described power module is connected to modules circuit, to modules circuit supply.
2. a kind of construction of transformer substation engineering temporary source case intelligent monitoring monitor device according to claim 1, is characterized in that: described ground state isolation detection circuit can carry out to power box the circuit of base status monitoring for what can consist of a photoelectrical coupler, stabilized voltage power supply adjuster and three resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320464607.6U CN203466626U (en) | 2013-08-01 | 2013-08-01 | Intelligent monitoring device for temporary power supply box of substation construction engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320464607.6U CN203466626U (en) | 2013-08-01 | 2013-08-01 | Intelligent monitoring device for temporary power supply box of substation construction engineering |
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| Publication Number | Publication Date |
|---|---|
| CN203466626U true CN203466626U (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320464607.6U Expired - Fee Related CN203466626U (en) | 2013-08-01 | 2013-08-01 | Intelligent monitoring device for temporary power supply box of substation construction engineering |
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| CN (1) | CN203466626U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134312A (en) * | 2014-08-06 | 2014-11-05 | 国网福建晋江市供电有限公司 | High-voltage power transmission line external force damage prevention construction safety alarm device and alarm method |
| CN105182165A (en) * | 2015-09-24 | 2015-12-23 | 山西大学 | System of mobile power supply ground wire connection state real-time monitoring and fault positioning |
| CN105576761A (en) * | 2016-01-22 | 2016-05-11 | 江苏中海昇物联科技有限公司 | Multi-power supply circuit of engineering equipment monitoring device and engineering equipment monitoring device |
| CN113315224A (en) * | 2021-04-28 | 2021-08-27 | 航粤智能电气股份有限公司 | Intelligent temporary distribution box for construction site and control method thereof |
-
2013
- 2013-08-01 CN CN201320464607.6U patent/CN203466626U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134312A (en) * | 2014-08-06 | 2014-11-05 | 国网福建晋江市供电有限公司 | High-voltage power transmission line external force damage prevention construction safety alarm device and alarm method |
| CN105182165A (en) * | 2015-09-24 | 2015-12-23 | 山西大学 | System of mobile power supply ground wire connection state real-time monitoring and fault positioning |
| CN105182165B (en) * | 2015-09-24 | 2017-12-05 | 山西大学 | A kind of mobile power supply ground wire connection status monitors in real time and the system of fault location |
| CN105576761A (en) * | 2016-01-22 | 2016-05-11 | 江苏中海昇物联科技有限公司 | Multi-power supply circuit of engineering equipment monitoring device and engineering equipment monitoring device |
| CN105576761B (en) * | 2016-01-22 | 2018-12-04 | 江苏中海昇物联科技有限公司 | The multiple feed circuit and engineering equipment monitoring device of engineering equipment monitoring device |
| CN113315224A (en) * | 2021-04-28 | 2021-08-27 | 航粤智能电气股份有限公司 | Intelligent temporary distribution box for construction site and control method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20140801 |
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| EXPY | Termination of patent right or utility model |