CN204514997U - A kind of multifunction power system cloud gray model monitoring system - Google Patents
A kind of multifunction power system cloud gray model monitoring system Download PDFInfo
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- CN204514997U CN204514997U CN201520169901.3U CN201520169901U CN204514997U CN 204514997 U CN204514997 U CN 204514997U CN 201520169901 U CN201520169901 U CN 201520169901U CN 204514997 U CN204514997 U CN 204514997U
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Abstract
The utility model discloses a kind of multifunction power system cloud gray model monitoring system, comprise remote processing center and multiple monitoring terminal be arranged on power transmission line; Monitoring terminal comprises terminal body (1) and is arranged on the hook (2) on terminal body; Be mounted on power transmission line (5); Described terminal body comprises current transformer, voltage transformer (VT), amplifier, rectifier, four-way A/D converter, storer, charging circuit, rechargeable battery, 4G communication module and data processing circuit; Multiple monitoring terminal is all connected by described 4G communication module radio communication with remote processing center; The current and voltage data of the whole transmission and distribution network of this multifunction power system cloud gray model monitoring system energy Real-time Collection.
Description
Technical field
The utility model relates to a kind of multifunction power system cloud gray model monitoring system.
Background technology
Existing Operation of Electric Systems monitoring system, complex structure, implementation cost is high, and its monitoring terminal is generally arranged on the ground, easily suffers artificial destruction, failure rate is higher, this monitoring terminal does not possess remote data transmission ability, therefore, it is comparatively difficult that whole monitoring system obtains field data, is unfavorable for realizing the real-time Transmission of data and the construction of information system.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of multifunction power system cloud gray model monitoring system, and this multifunction power system cloud gray model monitoring system adopts brand-new monitoring terminal, novel structure, the electric current and voltage data that energy Real-time Collection is abundant.
The technical solution of utility model is as follows:
A kind of multifunction power system cloud gray model monitoring system, comprises remote processing center and multiple monitoring terminal be arranged on power transmission line;
Monitoring terminal comprises terminal body (1) and is arranged on the hook (2) on terminal body; Be mounted on power transmission line (5);
Described terminal body comprises current transformer, voltage transformer (VT), amplifier, rectifier, four-way A/D converter, storer, charging circuit, rechargeable battery, 4G communication module and data processing circuit;
Amplifier is 4, is respectively the first amplifier, the second amplifier, the 3rd amplifier and the 4th amplifier;
Rectifier is 2, is respectively the first rectifier and the second rectifier;
The output terminal of current transformer is connected through the input end of the first amplifier with an A/D ALT-CH alternate channel of four-way A/D converter;
The output terminal of current transformer is connected with the input end of the second amplifier with the 2nd A/D ALT-CH alternate channel of four-way A/D converter through the first rectifier successively;
The output terminal of voltage transformer (VT) is connected through the input end of the 3rd amplifier with the 3rd A/D ALT-CH alternate channel of four-way A/D converter;
The output terminal of voltage transformer (VT) is connected with the input end of the 4th amplifier with the 4th A/D ALT-CH alternate channel of four-way A/D converter through the second rectifier successively;
The output terminal of the second rectifier is also rechargeable battery charging by charging circuit; Rechargeable battery is amplifier, four-way A/D converter, storer and data processing circuit are powered;
The input end of the output termination data processing circuit of four-way A/D converter;
Storer is all connected with data processing circuit with 4G communication module; Multiple monitoring terminal is all connected by described 4G communication module radio communication with remote processing center;
Web joint (3) is provided with at hook top; Web joint is provided with the anchor ear (4) of 2 locking screws (6); Anchor ear is fixed on power transmission line;
Hook is between 2 anchor ears.
Terminal body also comprises the GPS module or Big Dipper locating module that are connected with data processing circuit.
Described rectifier is bridge rectifier, and described amplifier is operational amplifier.
Data processing circuit is existing mature technology, for the function such as storage and forwarding of complete paired data, digital logic device can be adopted to build, the integrated device of single-chip microcomputer or DSP and so on also can be adopted to construct.
Beneficial effect:
Multifunction power system cloud gray model monitoring system of the present utility model, each monitoring terminal can gather the value after the instantaneous value of electric current on a power transmission line and voltage and rectification by current transformer and voltage transformer (VT), rectifier, amplifier and four-way A/D converter, these data first store and re-send to remote service center (as server) in memory, be conducive to being further analyzed these data, thus realize the real-time monitoring to electric system.By the data summarization that multiple monitoring terminal gathers, the service data in whole electrical network can be obtained, thus achieve the full automatic information-based monitoring of whole electrical network.
The direct current that monitoring terminal is directly exported by voltage transformer (VT) and rectifier is rechargeable battery powered, then is other electronics by rechargeable battery, solves the power issue of monitoring terminal.
4G communication module supports high speed and the long range radio transmissions of data, and GPS module or Big Dipper locating module are convenient to the positional information obtaining monitoring terminal, thus are conducive to the location of each monitoring terminal.
In addition, monitoring terminal is fixed on power transmission line by hook and anchor ear, fixed, is skillfully constructed.
Generally speaking, this multifunction power system cloud gray model monitoring system can gather abundant data, and supports wireless remote real-time transmission data, and monitoring terminal is fixed, structure is ingenious, and therefore this multifunction power system cloud gray model monitoring system is conducive to the informationization and the robotization that realize electrical network.
Accompanying drawing explanation
Fig. 1 is the outside drawing of monitoring terminal.
Fig. 2 is the circuit block diagram of monitoring terminal.
Fig. 3 is the general structure block diagram of multifunction power system cloud gray model monitoring system.
Label declaration: 1-terminal body, 2-links up with, 3-web joint, 4-anchor ear, 5-power transmission line, 6-lock-screw.
Embodiment
Below with reference to the drawings and specific embodiments, the utility model is described in further details:
Embodiment 1: as Fig. 1-3, a kind of multifunction power system cloud gray model monitoring system, comprises remote processing center and multiple monitoring terminal be arranged on power transmission line;
The hook 2 that monitoring terminal comprises terminal body 1 and is arranged on terminal body; Be mounted on power transmission line 5;
Described terminal body comprises current transformer, voltage transformer (VT), amplifier, rectifier, four-way A/D converter, storer, charging circuit, rechargeable battery, 4G communication module and data processing circuit;
Amplifier is 4, is respectively the first amplifier, the second amplifier, the 3rd amplifier and the 4th amplifier;
Rectifier is 2, is respectively the first rectifier and the second rectifier;
The output terminal of current transformer is connected through the input end of the first amplifier with an A/D ALT-CH alternate channel of four-way A/D converter;
The output terminal of current transformer is connected with the input end of the second amplifier with the 2nd A/D ALT-CH alternate channel of four-way A/D converter through the first rectifier successively;
The output terminal of voltage transformer (VT) is connected through the input end of the 3rd amplifier with the 3rd A/D ALT-CH alternate channel of four-way A/D converter;
The output terminal of voltage transformer (VT) is connected with the input end of the 4th amplifier with the 4th A/D ALT-CH alternate channel of four-way A/D converter through the second rectifier successively;
The output terminal of the second rectifier is also rechargeable battery charging by charging circuit; Rechargeable battery is amplifier, four-way A/D converter, storer and data processing circuit are powered;
The input end of the output termination data processing circuit of four-way A/D converter;
Storer is all connected with data processing circuit with 4G communication module; Multiple monitoring terminal is all connected by described 4G communication module radio communication with remote processing center;
Web joint 3 is provided with at hook top; Web joint is provided with the anchor ear 4 of 2 locking screws 6; Anchor ear is fixed on power transmission line;
Hook is between 2 anchor ears.
Terminal body also comprises the GPS module or Big Dipper locating module that are connected with data processing circuit.
Described rectifier is bridge rectifier, and described amplifier is operational amplifier.
Claims (3)
1. a multifunction power system cloud gray model monitoring system, is characterized in that, comprises remote processing center and multiple monitoring terminal be arranged on power transmission line;
Monitoring terminal comprises terminal body (1) and is arranged on the hook (2) on terminal body; Be mounted on power transmission line (5) upper:
Described terminal body comprises current transformer, voltage transformer (VT), amplifier, rectifier, four-way A/D converter, storer, charging circuit, rechargeable battery, 4G communication module and data processing circuit;
Amplifier is 4, is respectively the first amplifier, the second amplifier, the 3rd amplifier and the 4th amplifier;
Rectifier is 2, is respectively the first rectifier and the second rectifier;
The output terminal of current transformer is connected through the input end of the first amplifier with an A/D ALT-CH alternate channel of four-way A/D converter;
The output terminal of current transformer is connected with the input end of the second amplifier with the 2nd A/D ALT-CH alternate channel of four-way A/D converter through the first rectifier successively;
The output terminal of voltage transformer (VT) is connected through the input end of the 3rd amplifier with the 3rd A/D ALT-CH alternate channel of four-way A/D converter;
The output terminal of voltage transformer (VT) is connected with the input end of the 4th amplifier with the 4th A/D ALT-CH alternate channel of four-way A/D converter through the second rectifier successively;
The output terminal of the second rectifier is also rechargeable battery charging by charging circuit; Rechargeable battery is amplifier, four-way A/D converter, storer and data processing circuit are powered;
The input end of the output termination data processing circuit of four-way A/D converter;
Storer is all connected with data processing circuit with 4G communication module; Multiple monitoring terminal is all connected by described 4G communication module radio communication with remote processing center;
Web joint (3) is provided with at hook top; Web joint is provided with the anchor ear (4) of 2 locking screws (6); Anchor ear is fixed on power transmission line;
Hook is between 2 anchor ears.
2. multifunction power system cloud gray model monitoring system according to claim 1, is characterized in that, terminal body also comprises the GPS module or Big Dipper locating module that are connected with data processing circuit.
3. multifunction power system cloud gray model monitoring system according to claim 1, is characterized in that, described rectifier is bridge rectifier, and described amplifier is operational amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520169901.3U CN204514997U (en) | 2015-03-17 | 2015-03-17 | A kind of multifunction power system cloud gray model monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520169901.3U CN204514997U (en) | 2015-03-17 | 2015-03-17 | A kind of multifunction power system cloud gray model monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204514997U true CN204514997U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520169901.3U Expired - Fee Related CN204514997U (en) | 2015-03-17 | 2015-03-17 | A kind of multifunction power system cloud gray model monitoring system |
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| Country | Link |
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| CN (1) | CN204514997U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109991484A (en) * | 2017-12-29 | 2019-07-09 | 湖南工业大学 | A kind of portable electric energy mass-synchrometer |
| CN109991483A (en) * | 2017-12-29 | 2019-07-09 | 湖南工业大学 | A kind of locomotive fan Electric Power Quality On-line Monitor System based on wide area measurement technology |
| CN109991509A (en) * | 2017-12-29 | 2019-07-09 | 湖南工业大学 | A kind of distribution network failure identification and positioning system based on wide area measurement technology |
-
2015
- 2015-03-17 CN CN201520169901.3U patent/CN204514997U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109991484A (en) * | 2017-12-29 | 2019-07-09 | 湖南工业大学 | A kind of portable electric energy mass-synchrometer |
| CN109991483A (en) * | 2017-12-29 | 2019-07-09 | 湖南工业大学 | A kind of locomotive fan Electric Power Quality On-line Monitor System based on wide area measurement technology |
| CN109991509A (en) * | 2017-12-29 | 2019-07-09 | 湖南工业大学 | A kind of distribution network failure identification and positioning system based on wide area measurement technology |
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| 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: 20150729 Termination date: 20160317 |
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| CF01 | Termination of patent right due to non-payment of annual fee |