CN204730885U - the environment monitoring device of electronic mutual inductor - Google Patents
the environment monitoring device of electronic mutual inductor Download PDFInfo
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- CN204730885U CN204730885U CN201520407223.XU CN201520407223U CN204730885U CN 204730885 U CN204730885 U CN 204730885U CN 201520407223 U CN201520407223 U CN 201520407223U CN 204730885 U CN204730885 U CN 204730885U
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- environment monitoring
- mutual inductor
- electronic mutual
- optical fiber
- fiber switch
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 12
- 238000012544 monitoring process Methods 0.000 claims abstract description 42
- 239000013307 optical fiber Substances 0.000 claims abstract description 17
- 230000005684 electric field Effects 0.000 claims abstract description 7
- 230000001133 acceleration Effects 0.000 claims abstract description 5
- 239000000835 fiber Substances 0.000 claims description 8
- 230000007613 environmental effect Effects 0.000 abstract description 16
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 230000003862 health status Effects 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of environment monitoring device of electronic mutual inductor, comprise: be installed at some environment monitoring module, optical fiber switch and the server on electronic mutual inductor, described some environment monitoring module are connected to described optical fiber switch respectively, and described optical fiber switch is also connected to described server; Wherein, the described environment monitoring module temperature sensor, humidity sensor, electric-field sensor, magnetic field sensor, acceleration transducer and the network interface card that specifically comprise single-chip microcomputer and be connected with described single-chip microcomputer respectively.The utility model can monitor the environmental data of electronic mutual inductor, can find potential rugged surroundings factor from long-term Monitoring Data.
Description
Technical field
The utility model relates to intelligent substation technical field, particularly relates to a kind of environment monitoring device of electronic mutual inductor.
Background technology
Electronic mutual inductor, in current intelligent substation, is voltage, electric current conversion and acquisition device, and it is the key equipment of whole digital metering system, and its conversion accuracy, degree of stability serve leading role in whole metering system control errors.The feature that volume is little, lightweight, dynamic range is large although electronic mutual inductor has, transient response is good, but electronic mutual inductor arrives primary equipment region by preposition for some electronic devices, and have employed the phase commute consumption elements such as a large amount of electron device and optical device, this region of out bound bad environments, for the environmental factor monitoring shortage means of electronic mutual inductor.The environmental data of monitoring electronic mutual inductor, finds potential rugged surroundings factor from long-term Monitoring Data, improves intelligent substation electronic mutual inductor on-line monitoring level, improves the stable operation level of whole electrical network.
Along with the maturation of electromagnetic field, humiture, vibrating sensing technology, sensing unit, toward less more reliable future development, makes the development of highly integrated environment monitoring module become possibility.
Utility model content
Technical problem to be solved in the utility model is, a kind of environment monitoring device of electronic mutual inductor is provided, the environmental data of electronic mutual inductor can be monitored, potential rugged surroundings factor can be found from long-term Monitoring Data, improve intelligent substation electronic mutual inductor on-line monitoring level, improve the stable operation level of whole electrical network.
In order to solve the problems of the technologies described above, the utility model provides a kind of environment monitoring device of electronic mutual inductor, comprising:
Be installed at some environment monitoring module, optical fiber switch and the server on electronic mutual inductor, described some environment monitoring module are connected to described optical fiber switch respectively, and described optical fiber switch is also connected to described server;
Wherein, the described environment monitoring module temperature sensor, humidity sensor, electric-field sensor, magnetic field sensor, acceleration transducer and the network interface card that specifically comprise single-chip microcomputer and be connected with described single-chip microcomputer respectively.
Further, described network interface card by intelligent acess to described optical fiber switch.
Further, described network interface card is specially 100M fiber optic Ethernet network interface card.
Further, described optical fiber switch is specially fiber optic Ethernet switch.
Implement the utility model, there is following beneficial effect:
The utility model is realized electronic mutual inductor environmental factor network monitoring by fiber optic network, can monitor the health status of electronic mutual inductor, knows the situation of equipment inefficacy in early stage early, reduces system cloud gray model risk; Can Timeliness coverage electronic mutual inductor catabiosis, notify that user makes corresponding process, avoid the economic loss that error in dipping brings; Practical data can be provided, Instructing manufacture manufacturer optimized device, improving technique for electronic mutual inductor manufacturing industry.The utility model improves intelligent substation electronic mutual inductor on-line monitoring level, improves the stable operation level of whole electrical network.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of an embodiment of the environment monitoring device of the electronic mutual inductor that the utility model provides;
Fig. 2 is the concrete structure schematic diagram of environment monitoring module in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the connection diagram of an embodiment of the environment monitoring device of the electronic mutual inductor that the utility model provides, and as shown in Figure 1, comprising: be installed at some environment monitoring module, optical fiber switch and the server on electronic mutual inductor.
Wherein, server is used for sending synchronizing signal to server, and concrete, server sends a synchronizing signal frame each second, and the frame format of synchronizing signal is as shown in table 1:
The frame format of table 1 synchronizing signal
Wherein, environment monitoring module described in each has different MAC Address, and described server distinguishes the environment monitoring module being positioned at diverse location according to MAC Address, the MAC destination address namely in table 1.
Wherein, environment monitoring module for gathering the environmental monitoring data of electronic mutual inductor, and according to the synchronizing signal that server sends, sends environmental monitoring data with the gap periods specified continuously.As shown in Figure 2, temperature sensor, humidity sensor, electric-field sensor, magnetic field sensor, acceleration transducer and network interface card that described environment monitoring module specifically comprises single-chip microcomputer and is connected with described single-chip microcomputer respectively, described environmental monitoring data specifically comprises temperature, humidity, electric field, magnetic field and vibration data; Single-chip microcomputer is used for temperature corresponding in difference collecting temperature sensor, humidity sensor, electric-field sensor, magnetic field sensor, acceleration transducer, humidity, electric field, magnetic field, vibration data, the frequency of single-chip microcomputer collecting temperature and humidity data is 1 time per second, the frequency gathering Electric and magnetic fields data is 200 times per second, and the frequency gathering vibration data is 100 times per second.Network interface card is used for the synchronizing signal that reception server sends, and transmission environmental monitoring data, concrete operations are: the environmental monitoring data of collection is given network interface card buffer zone by single-chip microcomputer, after collection completes, the data of network interface card buffer zone sent, the frame format of the environmental monitoring data of transmission is as shown in table 2:
The frame format of table 2 environmental monitoring data
Wherein, optical fiber switch is used for the synchronizing signal that described server sends to be forwarded to described environment monitoring module, and the environmental monitoring data that described environment monitoring module sends is forwarded to described server.Described network interface card is by intelligent acess to described optical fiber switch, and described network interface card is specially 100M fiber optic Ethernet network interface card, and described optical fiber switch is specially fiber optic Ethernet switch.
Wherein, server is also for receiving the environmental monitoring data that described environment monitoring module sends, varying environment Monitoring Data is unpacked, and stamp markers, be recorded in background data base, and draw current profile according to Monitoring Data value, when described environmental monitoring data exceeds predetermined threshold value, send warning information.
Implement the utility model, there is following beneficial effect:
The utility model is realized electronic mutual inductor environmental factor network monitoring by fiber optic network, can monitor the health status of electronic mutual inductor, knows the situation of equipment inefficacy in early stage early, reduces system cloud gray model risk; Can Timeliness coverage electronic mutual inductor catabiosis, notify that user makes corresponding process, avoid the economic loss that error in dipping brings; Practical data can be provided, Instructing manufacture manufacturer optimized device, improving technique for electronic mutual inductor manufacturing industry.The utility model improves intelligent substation electronic mutual inductor on-line monitoring level, improves the stable operation level of whole electrical network.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or device and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or device.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the device comprising this key element and also there is other identical element.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. the environment monitoring device of an electronic mutual inductor, it is characterized in that, comprise: be installed at some environment monitoring module, optical fiber switch and the server on electronic mutual inductor, described some environment monitoring module are connected to described optical fiber switch respectively, and described optical fiber switch is also connected to described server;
Wherein, the described environment monitoring module temperature sensor, humidity sensor, electric-field sensor, magnetic field sensor, acceleration transducer and the network interface card that specifically comprise single-chip microcomputer and be connected with described single-chip microcomputer respectively.
2. the environment monitoring device of electronic mutual inductor as claimed in claim 1, is characterized in that, described network interface card by intelligent acess to described optical fiber switch.
3. the environment monitoring device of electronic mutual inductor as claimed in claim 1, it is characterized in that, described network interface card is specially 100M fiber optic Ethernet network interface card.
4. the environment monitoring device of electronic mutual inductor as claimed in claim 1, it is characterized in that, described optical fiber switch is specially fiber optic Ethernet switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520407223.XU CN204730885U (en) | 2015-06-12 | 2015-06-12 | the environment monitoring device of electronic mutual inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520407223.XU CN204730885U (en) | 2015-06-12 | 2015-06-12 | the environment monitoring device of electronic mutual inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204730885U true CN204730885U (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520407223.XU Expired - Fee Related CN204730885U (en) | 2015-06-12 | 2015-06-12 | the environment monitoring device of electronic mutual inductor |
Country Status (1)
| Country | Link |
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| CN (1) | CN204730885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254640A (en) * | 2017-12-19 | 2018-07-06 | 国网江苏省电力有限公司电力科学研究院 | A kind of electronic mutual inductor performance test system based on many reference amounts superposed simulation |
-
2015
- 2015-06-12 CN CN201520407223.XU patent/CN204730885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254640A (en) * | 2017-12-19 | 2018-07-06 | 国网江苏省电力有限公司电力科学研究院 | A kind of electronic mutual inductor performance test system based on many reference amounts superposed simulation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20200612 |