CN102469298A - Image monitoring system for power system - Google Patents
Image monitoring system for power system Download PDFInfo
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- CN102469298A CN102469298A CN201010542236XA CN201010542236A CN102469298A CN 102469298 A CN102469298 A CN 102469298A CN 201010542236X A CN201010542236X A CN 201010542236XA CN 201010542236 A CN201010542236 A CN 201010542236A CN 102469298 A CN102469298 A CN 102469298A
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- image monitoring
- switch
- distributed
- protocol converter
- monitoring system
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Abstract
The invention relates to an image monitoring system for a power system. The image monitoring system comprises cameras, an image monitoring host, a switch, a protocol converter, an optical transceiver and distributed monitoring machines, wherein the 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 a network cable, the protocol converter is connected with the optical transceiver through a 2M cable, the optical transceiver is connected with distributed optical transceivers through optical cables, the distributed optical transceivers are connected with distributed protocol converters through 2M cables and the distributed protocol converters are connected with the distributed monitoring machines through network cables. In the image monitoring system for the power system, the data information of image monitoring hosts at a plurality of monitoring positions is transmitted to the protocol converter through the switch, the protocol converter converts the information into 2M information, the image monitoring information is transmitted to a distant place by using the transmission characteristics of optical fibers and the monitoring of power supply equipment at the same place is realized at different places.
Description
Technical field
The present invention 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 through a passage at the three unities; Transmit data through video line between camera and the monitoring host computer; Therefore can not the message transmission that video camera obtains be arrived 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 keeps watch on.
Summary of the invention
The object of the present invention is to provide a kind of frequency image monitoring system that is used for electric power system, 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 are kept watch on same equipment.
The objective of the invention is to realize through following technical scheme: this frequency image monitoring system comprises that video camera, picture control main frame, switch, protocol converter, optical transceiver and distributed monitoring mechanism become; Video camera is connected with the picture control main frame through video line; The picture control main frame links to each other with switch through netting twine; Switch is connected with protocol converter through netting twine, and protocol converter is connected with optical transceiver through the 2M line, and optical transceiver links to each other with the distribute light terminal through optical cable; The distribute light terminal links to each other with the distribution protocol transducer through the 2M line, and the distribution protocol transducer is connected with the distributed monitoring machine through 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 present invention compares with prior art, and its effect is actively with tangible.The present invention sets up switch and protocol converter at the frequency image monitoring system that is used for electric power system; Through 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 by distribute light terminal and distribution protocol transducer, be implemented in the different location like this power supply unit in same place is monitored in each picture control chamber.
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 invention.
Embodiment
Through embodiment the present invention is done further explain below in conjunction with accompanying drawing.
As shown in Figure 1; The present invention is used for the frequency image monitoring system of electric power system, and this frequency image monitoring system comprises that video camera 1, picture control main frame 2, switch 3, protocol converter 4, optical transceiver 5 and distributed monitoring machine 6 constitute, and video camera 1 is connected with picture control main frame 2 through video line; Picture control main frame 2 links to each other with switch 3 through netting twine; Switch 3 is connected with protocol converter 4 through netting twine, and protocol converter 4 is connected with optical transceiver 5 through the 2M line, and optical transceiver 5 links to each other with distribute light terminal 7 through optical cable; Distribute light terminal 7 links to each other with distribution protocol transducer 8 through the 2M line, and distribution protocol transducer 8 is connected with distributed monitoring machine 6 through 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 be located at different Control Rooms in order to realize of the monitoring of a plurality of places to same place.
Among the present invention; Each picture control main frame sends the monitoring image of the three unities to switch; Through 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 the distribute light terminal that optical transceiver is transferred to the 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 that video camera, picture control main frame, switch, protocol converter, optical transceiver and distributed monitoring mechanism become; Video camera is connected with the picture control main frame through video line, and the picture control main frame links to each other with switch through netting twine, and switch is connected with protocol converter through netting twine; Protocol converter is connected with optical transceiver through the 2M line; Optical transceiver links to each other with the distribute light terminal through optical cable, and the distribute light terminal links to each other with the distribution protocol transducer through the 2M line, and the distribution protocol transducer is connected with the distributed monitoring machine through 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 |
|---|---|---|---|
| CN201010542236XA CN102469298A (en) | 2010-11-14 | 2010-11-14 | Image monitoring system for power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010542236XA CN102469298A (en) | 2010-11-14 | 2010-11-14 | Image monitoring system for power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102469298A true CN102469298A (en) | 2012-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010542236XA Pending CN102469298A (en) | 2010-11-14 | 2010-11-14 | Image monitoring system for power system |
Country Status (1)
| Country | Link |
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| CN (1) | CN102469298A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106027989A (en) * | 2016-07-07 | 2016-10-12 | 苏州华安普电力科技股份有限公司 | Unattended substation multiple-main-transformer operation monitoring system capable of diagnosing remotely |
| CN106027990A (en) * | 2016-07-07 | 2016-10-12 | 苏州华安普电力科技股份有限公司 | Unattended substation main transformer operation monitoring system with photographing function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1381960A (en) * | 2002-06-06 | 2002-11-27 | 上海交通大学 | Intelligent light/electricity/light repeater for optical fibre loop MAN with elastic packet |
| CN1632840A (en) * | 2004-12-30 | 2005-06-29 | 江苏省高速公路经营管理中心 | Highway monitoring system |
| CN201331692Y (en) * | 2008-12-26 | 2009-10-21 | 泰豪科技股份有限公司 | Informationalization supervisory device of power station |
| CN201869307U (en) * | 2010-11-14 | 2011-06-15 | 河南省电力公司濮阳供电公司 | Image monitoring system for electric power systems |
-
2010
- 2010-11-14 CN CN201010542236XA patent/CN102469298A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1381960A (en) * | 2002-06-06 | 2002-11-27 | 上海交通大学 | Intelligent light/electricity/light repeater for optical fibre loop MAN with elastic packet |
| CN1632840A (en) * | 2004-12-30 | 2005-06-29 | 江苏省高速公路经营管理中心 | Highway monitoring system |
| CN201331692Y (en) * | 2008-12-26 | 2009-10-21 | 泰豪科技股份有限公司 | Informationalization supervisory device of power station |
| CN201869307U (en) * | 2010-11-14 | 2011-06-15 | 河南省电力公司濮阳供电公司 | Image monitoring system for electric power systems |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106027989A (en) * | 2016-07-07 | 2016-10-12 | 苏州华安普电力科技股份有限公司 | Unattended substation multiple-main-transformer operation monitoring system capable of diagnosing remotely |
| CN106027990A (en) * | 2016-07-07 | 2016-10-12 | 苏州华安普电力科技股份有限公司 | Unattended substation main transformer operation monitoring system with photographing function |
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Application publication date: 20120523 |