CN201869307U - Image monitoring system for electric power systems - Google Patents
Image monitoring system for electric power systems Download PDFInfo
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- CN201869307U CN201869307U CN2010206045766U CN201020604576U CN201869307U CN 201869307 U CN201869307 U CN 201869307U CN 2010206045766 U CN2010206045766 U CN 2010206045766U CN 201020604576 U CN201020604576 U CN 201020604576U CN 201869307 U CN201869307 U CN 201869307U
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- image monitoring
- monitoring system
- switch
- distributed
- protocol converter
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Abstract
The utility model relates to an image monitoring system for electric power systems. The image monitoring system comprises video cameras, an image monitoring host, a switch, a protocol converter, an optical transceiver and distributed monitors, the video cameras are connected with the image monitoring host through video cables, the image monitoring host is connected with the switch through a network cable, the switch is connected with the protocol converter through network cables, the protocol converter is connected with the optical transceiver through 2M cables, the optical transceiver is connected with distributed optical transceivers through an optical cable, the distributed optical transceivers are connected with distributed protocol converters through 2M cables, and the distributed protocol converters are connected with the distributed monitors through network cables. When the image monitoring system transmits the data information of the image monitoring hosts of a plurality of monitored spots to the protocol converter via the switch, the protocol converter converts the information into 2M information, the transmission characteristic of an optical fiber is utilized to transmit image monitoring information for a long distance, and thereby the image monitoring system can monitor the power supply units of the same spot at a different spot.
Description
Technical field
The utility model relates to the electric power supervisory control field, specifically is a kind of frequency image monitoring system that is used for electric power system.
Background technology
Along with the continuous development of electric power system, the power monitoring means are perfect gradually, and the importance of frequency image monitoring system also improves constantly.The traditional images monitor mode is many cameras of transformer station to be controlled by a passage at the three unities, transmit data by video line between camera and the monitoring host computer, therefore the message transmission that video camera can not be obtained is to place far away, and the local equipment of existing power power supply administration often is distributed in tens kilometers up to a hundred places far away, so the conventional images monitor mode is not easy to be implemented in a plurality of different locations of far-end and monitors.
Summary of the invention
The purpose of this utility model is to provide a kind of frequency image monitoring system that is used for electric power system, and the described this frequency image monitoring system that is used for electric power system will solve the technical problem that prior art picture control mode can not realize that a plurality of different locations of far-end monitor same equipment.
The purpose of this utility model is achieved through the following technical solutions: this frequency image monitoring system comprises video camera, the picture control main frame, switch, protocol converter, optical transceiver becomes with distributed monitoring mechanism, video camera is connected with the picture control main frame by video line, the picture control main frame links to each other with switch by netting twine, switch is connected with protocol converter by netting twine, protocol converter is connected with optical transceiver by the 2M line, optical transceiver links to each other with the distribute light terminal by optical cable, the distribute light terminal links to each other with the distribution protocol transducer by the 2M line, and the distribution protocol transducer is connected with the distributed monitoring machine by netting twine.
At least two video cameras are located at a transformer station, and at least two distributed monitoring machines are located at different Control Rooms.
Be provided with three video cameras in a transformer station.
The utility model is compared with prior art, and its effect is actively with tangible.The utility model is set up switch and protocol converter at the frequency image monitoring system that is used for electric power system, by switch the data message of the picture control main frame in a plurality of prisons place is sent to protocol converter, by protocol converter this information translation is become 2M information, be input to optical transceiver and be transferred to the distribute light terminal of different location, utilize the transmission characteristic of optical fiber that the picture control message transmission is arrived middle distance far away, send monitor message to the distributed monitoring machine in each picture control chamber by distribute light terminal and distribution protocol transducer, be implemented in the different location like this power supply unit in same place is monitored.
Description of drawings
Fig. 1 is the structural representation that is used for the frequency image monitoring system of electric power system of the present utility model.
Embodiment
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model is used for the frequency image monitoring system of electric power system, this frequency image monitoring system comprises video camera 1, picture control main frame 2, switch 3, protocol converter 4, optical transceiver 5 and distributed monitoring machine 6 constitute, video camera 1 is connected with picture control main frame 2 by video line, picture control main frame 2 links to each other with switch 3 by netting twine, switch 3 is connected with protocol converter 4 by netting twine, protocol converter 4 is connected with optical transceiver 5 by the 2M line, optical transceiver 5 links to each other with distribute light terminal 7 by optical cable, distribute light terminal 7 links to each other with distribution protocol transducer 8 by the 2M line, and distribution protocol transducer 8 is connected with distributed monitoring machine 6 by netting twine.Usually a transformer station be provided with three or more a plurality of video camera power supply unit is monitored, and, also need two or more distributed monitoring machines are located at different Control Rooms in order to realize of the monitoring of a plurality of places to same place.
In the utility model, each picture control main frame sends the monitoring image of the three unities to switch, by switch the data message of the picture control main frame in a plurality of prisons place is sent to protocol converter, by protocol converter this information translation is become 2M information, be input to optical transceiver and be transferred to the distribute light terminal of different location, utilize the transmission characteristic of optical fiber that the picture control message transmission is arrived middle distance far away, send monitor message to the distributed monitoring machine in each picture control chamber by distribute light terminal and distribution protocol transducer, be implemented in the different location like this power supply unit in same place is monitored.
Claims (3)
1. frequency image monitoring system that is used for electric power system, it is characterized in that: this frequency image monitoring system comprises video camera, the picture control main frame, switch, protocol converter, optical transceiver becomes with distributed monitoring mechanism, video camera is connected with the picture control main frame by video line, the picture control main frame links to each other with switch by netting twine, switch is connected with protocol converter by netting twine, protocol converter is connected with optical transceiver by the 2M line, optical transceiver links to each other with the distribute light terminal by optical cable, the distribute light terminal links to each other with the distribution protocol transducer by the 2M line, and the distribution protocol transducer is connected with the distributed monitoring machine by netting twine.
2. the frequency image monitoring system that is used for electric power system as claimed in claim 1 is characterized in that: at least two video cameras are located at a transformer station, and at least two distributed monitoring machines are located at different Control Rooms.
3. the frequency image monitoring system that is used for electric power system as claimed in claim 1 is characterized in that: be provided with three video cameras in a transformer station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206045766U CN201869307U (en) | 2010-11-14 | 2010-11-14 | Image monitoring system for electric power systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206045766U CN201869307U (en) | 2010-11-14 | 2010-11-14 | Image monitoring system for electric power systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201869307U true CN201869307U (en) | 2011-06-15 |
Family
ID=44140449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206045766U Expired - Fee Related CN201869307U (en) | 2010-11-14 | 2010-11-14 | Image monitoring system for electric power systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201869307U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102469298A (en) * | 2010-11-14 | 2012-05-23 | 河南省电力公司濮阳供电公司 | Image monitoring system for power system |
| CN102932636A (en) * | 2012-11-22 | 2013-02-13 | 中国南方电网有限责任公司超高压输电公司广州局 | Real-time video monitoring system for ultra-high voltage converter station |
| CN109391797A (en) * | 2017-08-10 | 2019-02-26 | 广东核电合营有限公司 | Visualize the multi-environment comprehensive scene image acquisition unit of power plant and monitoring system |
-
2010
- 2010-11-14 CN CN2010206045766U patent/CN201869307U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102469298A (en) * | 2010-11-14 | 2012-05-23 | 河南省电力公司濮阳供电公司 | Image monitoring system for power system |
| CN102932636A (en) * | 2012-11-22 | 2013-02-13 | 中国南方电网有限责任公司超高压输电公司广州局 | Real-time video monitoring system for ultra-high voltage converter station |
| CN109391797A (en) * | 2017-08-10 | 2019-02-26 | 广东核电合营有限公司 | Visualize the multi-environment comprehensive scene image acquisition unit of power plant and monitoring system |
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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: 20110615 Termination date: 20181114 |