CN204259220U - Electric substation's digital supervision night illumination tele-control system - Google Patents
Electric substation's digital supervision night illumination tele-control system Download PDFInfo
- Publication number
- CN204259220U CN204259220U CN201420665753.XU CN201420665753U CN204259220U CN 204259220 U CN204259220 U CN 204259220U CN 201420665753 U CN201420665753 U CN 201420665753U CN 204259220 U CN204259220 U CN 204259220U
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- electric substation
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- Y02B20/42—
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Electric substation's digital supervision night illumination tele-control system, described electric substation's digital supervision mainly comprises the digital camera be arranged in electric substation, this digital camera is connected to monitoring host computer by Ethernet interface, described night illumination tele-control system comprise on digital camera with warning output switch contact, this warning output switch contact connects a delays time to control loop; Described delays time to control loop is made up of time-delay relay, power relay and respective working power loop, described working power loop is made up of power input and output switch contact, the power input of wherein said time-delay relay is connected to camera warning output switch contact as delays time to control loop, and the output switch contact of described power relay is connected to the switch ends of illuminating lamp as the output in delays time to control loop; It has rational in infrastructure, easy to use, can carry out that remote control is turned on light, automatic time delay is turned off the light, and controls the features such as convenient, flexible.
Description
Technical field
The utility model relates to making and the realization of night lighting system tele-control system, for the Long-distance Control of the night lighting system of digital monitor system, belongs to electric substation's digital type image supervisory control system.
Background technology
The enforcement of electric substation's remote image monitoring system, can solve demand--" remote viewing " problem new beyond substation automation " four is distant ", for the safety of unattended substation, reliability service provide supervision means.
Along with the quickening of power grid construction, unwatched electric substation quantity will constantly increase, real-time, the security requirement of electric substation's monitoring are improved further, current Substation Lighting light is manual, in unattended situation, night cannot open, and is equivalent to do not have light, and digital monitor system cannot surveillance equipment at night.
Night there is abnormal alarm in electric substation, and all need shunt, operations staff, be on the scene to check and check, existence cannot understand field condition the very first time, can not take rational countermeasure timely and effectively.How rationally to solve the night lighting system of electric substation, make digital image monitoring system realize can monitoring substation facilities in 24 hours, the safe operation for electrical network provides technological means more reliably, becomes the task that pendulum is very urgent in face of us.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provides a kind of rational in infrastructure, easy to use, can carry out that remote control is turned on light, automatic time delay is turned off the light, and controls convenient, electric substation's digital supervision night illumination tele-control system flexibly.
The purpose of this utility model has been come by following technical solution, a kind of electric substation digital supervision night illumination tele-control system, described electric substation's digital supervision mainly comprises the digital camera be arranged in electric substation, this digital camera is connected to monitoring host computer by Ethernet interface, described night illumination tele-control system comprise on digital camera with warning output switch contact, this warning output switch contact connects a delays time to control loop, and the output in this delays time to control loop is parallel to the switch ends of power transformation indoor illumination.
Described delays time to control loop is made up of time-delay relay, power relay and respective working power loop, described working power loop is made up of power input and output switch contact, the power input of wherein said time-delay relay is connected to camera warning output switch contact as delays time to control loop, the output switch contact in time-delay relay working power loop connects the power input of power relay, and the output switch contact of described power relay is connected to the switch ends of illuminating lamp as the output in delays time to control loop.
Electric substation described in the utility model light can Long-distance Control, if light opening time was 2 seconds, lamp is automatically closed after having opened after 5 minutes, and the time of automatically closing can be adjusted within the scope of 0-5 minute, solve digital supervision Unmanned Transformer Place night illumination problem preferably, have rational in infrastructure, easy to use, can carry out that remote control is turned on light, automatic time delay is turned off the light, and control the features such as convenient, flexible.
Accompanying drawing explanation
Fig. 1 is electric substation described in the utility model digital monitor system theory diagram.
Fig. 2 is the formation block diagram of night illumination tele-control system described in the utility model.
Fig. 3 is the workflow block diagram of night illumination tele-control system described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, detailed introduction is done to the utility model: shown in Fig. 1, a kind of electric substation described in the utility model digital supervision night illumination tele-control system, described electric substation's digital supervision mainly comprises the digital camera 1 be arranged in electric substation, and this digital camera 1 is connected to monitoring host computer 3 by Ethernet interface 2.
Shown in Fig. 2, night illumination tele-control system described in the utility model comprise on digital camera 1 with warning output switch contact K1, this warning output switch contact K1 connects a delays time to control loop 4, and the output in this delays time to control loop 4 is parallel to the K switch two ends of power transformation indoor illumination D.
Shown in Fig. 2, delays time to control loop 4 described in the utility model is by time-delay relay 5, power relay 6 and respective working power loop composition, described working power loop is made up of power input and output switch contact, the power input K2 of wherein said time-delay relay 5 is connected to camera warning output switch contact K1 as delays time to control loop 4 input, the output switch contact K2 in time-delay relay 5 working power loop connects the power input of power relay 6, the output switch contact K3 of described power relay is connected to the K switch two ends of illuminating lamp D as the output in delays time to control loop.
The utility model sends control signal by Ethernet to digital camera at described monitoring host computer, and digital camera 1 output switch contact K1 is closed; Then make the power input turn-on power of time-delay relay 5, the output switch contact K2 of time-delay relay is closed; Then make the power input turn-on power of power relay, the output switch contact K3 of power relay is closed, the K switch two ends of illuminating lamp D are turn-on power because of the power relay output switch closing of contact connected, and illuminating lamp is bright.
Electric substation described in the utility model light can Long-distance Control, if light opening time was 2 seconds, lamp is automatically closed after having opened after 5 minutes, and the time of automatically closing can be adjusted within the scope of 0-5 minute, solve digital supervision Unmanned Transformer Place night illumination problem preferably.
Operation principle of the present utility model is (as shown in Figure 3): long-distance monitorng device is issued orders by monitoring software, camera output contact closes, and the working power loop of time-delay relay is charged, and time-delay relay output contact closes, then the working power loop of power relay is charged, the output of power relay closes, and carried out short circuit to the switch of illuminating lamp, electric current is from live wire, flow through the output loop of power relay, then arrive zero line, define a loop, lamp just opens.The time of setting arrives, and time-delay relay exports and opens, and power relay working power disconnects, and power relay exports and opens, and the current circuit of light disconnects, and lamp is closed automatically.
Claims (2)
1. electric substation's digital supervision night illumination tele-control system, described electric substation's digital supervision mainly comprises the digital camera be arranged in electric substation, this digital camera is connected to monitoring host computer by Ethernet interface, it is characterized in that described night illumination tele-control system comprise on digital camera with warning output switch contact, this warning output switch contact connects a delays time to control loop, and the output in this delays time to control loop is parallel to the switch ends of power transformation indoor illumination.
2. electric substation according to claim 1 digital supervision night illumination tele-control system, it is characterized in that delays time to control loop is by time-delay relay, power relay and respective working power loop composition, described working power loop is made up of power input and output switch contact, the power input of wherein said time-delay relay is connected to camera warning output switch contact as delays time to control loop, the output switch contact in time-delay relay working power loop connects the power input of power relay, the output switch contact of described power relay is connected to the switch ends of illuminating lamp as the output in delays time to control loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665753.XU CN204259220U (en) | 2014-11-10 | 2014-11-10 | Electric substation's digital supervision night illumination tele-control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665753.XU CN204259220U (en) | 2014-11-10 | 2014-11-10 | Electric substation's digital supervision night illumination tele-control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204259220U true CN204259220U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420665753.XU Expired - Fee Related CN204259220U (en) | 2014-11-10 | 2014-11-10 | Electric substation's digital supervision night illumination tele-control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204259220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470063A (en) * | 2014-11-10 | 2015-03-25 | 国网浙江省电力公司嘉兴供电公司 | Power substation digital monitoring and night lighting remote control system |
-
2014
- 2014-11-10 CN CN201420665753.XU patent/CN204259220U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470063A (en) * | 2014-11-10 | 2015-03-25 | 国网浙江省电力公司嘉兴供电公司 | Power substation digital monitoring and night lighting remote control 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 |
Granted publication date: 20150408 Termination date: 20211110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |