CN201549049U - Intelligent transformer substation audio-video alarm device - Google Patents
Intelligent transformer substation audio-video alarm device Download PDFInfo
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- CN201549049U CN201549049U CN2009200947862U CN200920094786U CN201549049U CN 201549049 U CN201549049 U CN 201549049U CN 2009200947862 U CN2009200947862 U CN 2009200947862U CN 200920094786 U CN200920094786 U CN 200920094786U CN 201549049 U CN201549049 U CN 201549049U
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- 238000012544 monitoring process Methods 0.000 claims abstract description 22
- 238000004891 communication Methods 0.000 claims abstract description 9
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000008034 disappearance Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 238000013528 artificial neural network Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
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Abstract
The utility model relates to an intelligent transformer substation audio-video alarm device, which is characterized by consisting of an intelligent transformer substation audio alarm module and an intelligent transformer substation video alarm module, wherein the intelligent transformer substation audio alarm module consists of an audio acquisition module, an audio data recording module and an audio alarm module; the intelligent transformer substation video alarm module consists of a video signal acquisition module, a video monitoring module, a hard disk videoing module and a communication interface module, wherein the intelligent audio alarm module and the intelligent video alarm module are connected in parallel on the communication interface module and are connected with a cable of a controller. The intelligent transformer substation audio-video alarm device can greatly lighten the work load of operators and enhance the judgment capability of operators on the exception and fault of equipment.
Description
Technical field:
The utility model relates to a kind of transformer station audio-video intelligent warning device, belongs to power system automatic field.
Background technology:
Along with the progress of science and technology, the raising of equipment equipment and the development and the application of monitoring automation technology, the remote viewing watch-dog for satisfying unattended management expectancy, has all been installed by the whole nation most of newly-built transformer station and building transformer station.The remote viewing equipment major part that transformer station installs is the antitheft supervision of reply, and due effect is not brought into play in the supervision and the warning of equipment significant trouble of equipment itself, operation of equipment, the function singleness of remote viewing, can not accomplish due comprehensive grasp to field apparatus, therefore can not realize real unmanned.
Summary of the invention:
The purpose of this utility model is to provide a kind of transformer station audio-video intelligent warning device, sound and picture when can real time monitoring monitoring the power equipment operation, and by signal processing means extraction voice signal property, adopt expert system judgment device running status, multiple situations such as it can the identification equipment overload, damage in insulation, internal discharge, insulating oil disappearance, poor wire connection, internal short-circuit.
The technical solution of the utility model is achieved in that, transformer station's audio-video intelligent warning device, it is characterized in that: be made up of transformer station's audio intelligent alarm module and transformer station's video intelligent alarm module, transformer station's audio intelligent alarm module is made up of audio collection module, voice data recording module and audio alert module; Wherein the audio collection module reaches the audio alert module again after information transmission is to the voice data recording module; Transformer station's video intelligent alarm module is made up of video signal collective module, video monitoring module, hard disc recording module, communication interface module; Wherein the video signal collective module links to each other with video monitoring module, the image that video monitoring module receives monitored object is stored in the hard disc recording module, and the voiceband data signal that video data signal that the hard disc recording module is preserved and voice data recording module are preserved is uploaded by optical cable by communication interface module.
Good effect of the present utility model is to have guaranteed transformer station's unmanned, alleviate a line concentrator station operations staff working pressure, make the concentrator station operations staff, be sitting in concentrator station and just can accurately understand each substation equipment ruuning situation by eyes and ear, and can be under the help of intelligent analysis system, news speed is judged the operating condition of substation equipment exactly, and correctly works according to the information of automated system reflection; Can help the concentrator station operations staff fast by the intelligent sound analytic system, judgment device fault and unusual operating mode further make accurate judgment by video, in conjunction with automated system, finally making accurate judgment and operate, is the reliable backup system of automated system.Can alleviate operations staff's workload greatly, improve the operations staff unit exception and failure judgment ability.
Description of drawings:
Fig. 1 is a fundamental diagram of the present utility model;
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described: as shown in Figure 1; , transformer station's audio-video intelligent warning device, it is characterized in that: be made up of transformer station's audio intelligent alarm module and transformer station's video intelligent alarm module, transformer station's audio intelligent alarm module is made up of audio collection module, voice data recording module and audio alert module; Wherein the audio collection module reaches the audio alert module again after information transmission is to the voice data recording module; Transformer station's video intelligent alarm module is made up of video signal collective module, video monitoring module, hard disc recording module, communication interface module; Wherein the video signal collective module links to each other with video monitoring module, the image that video monitoring module receives monitored object is stored in the hard disc recording module, and the voiceband data signal that video data signal that the hard disc recording module is preserved and voice data recording module are preserved is uploaded by optical cable by communication interface module.
The audio collection module of transformer station's video intelligent warning device utilizes the spectrum analysis means that the operating acoustic information of main apparatus is carried out acquisition process during work, monitoring audio frequency characteristics amount, and utilizing expert system, artificial neural network etc. to set up corresponding recognition mechanism at different main apparatus, equipment operation condition monitors and warning thereby make.
The voice data recording module is used for setting to be monitored and the record length training analysis cycle, and data information is managed automatically, need not manual intervention.After hard disc data record is full, delete 10 control points recording material before 7 days automatically, repetitive cycling is used hard drive space.Data information inquiry, playback, real-time listening, can be as required respectively by requirements such as monitoring recording time, alarm prompt retrieve, retrieve for examination continuously, the playback of data data,
The audio alert module at machine utilization situation, inner foreign matter, damage in insulation, internal discharge, insulating oil disappearance, insulating oil dielectric strength reduce, multiple situations alarms such as the insulating oil oil product worsens, bushing is stained, poor wire connection, broken string, internal short-circuit, alarm signal triggers by sound equipment, voice, the multiple mode of call.
And the video signal collective module is very dark according to transformer station's indoor light, and under the unfavorable situation of common thermal camera effect, the video camera that this acquisition module adopts is infrared one point array camera, the high-performance tight shot.The principle of infrared dot matrix is with on the fine and closely woven data dial plate that evenly impinges upon surveillance equipment of Infrared, removes the reflective of dial plate glass, the data readings of each major equipment of more clear and intuitive supervision transformer station.The performance parameter of infrared point array camera far above common thermal camera in the indoor supervision effect of dark.Another characteristics of infrared point array camera are to remove reflective (as the glass and the organic glass) of most of transparent medium.
Video monitoring module receives the image of monitored object, can finish the control to front-end equipment simultaneously, and all incoming video signals are carried out 24 hours local monitors.
The hard disc recording module receives the image that is monitored target, can finish the control to front-end equipment simultaneously.The video monitoring main frame can carry out local video recording in 24 hours to all incoming video signals, and the hard disc recording holding time is no less than 7 days.The video time cycle can decide according to demand; Video Document is managed automatically, need not manual intervention.After hard disk record is full, delete 16 control points Video Document before 7 days automatically, repetitive cycling is used hard drive space.Video Document inquiry, playback: can be as required respectively by requirement such as camera time, alarm prompt retrieve, retrieve for examination continuously, playback video records a video.The video monitoring main frame can be connected with other LAN (Local Area Network) by ICP/IP protocol, realizes the remote viewing and the distant control function of institute's images acquired signal.
Communication interface module mainly is by optical cable audio, video data signal and alerting signal to be uploaded to upper centralized control center, is convenient to the centralized control center audio-video signal is carried out remote viewing monitoring supervision and management.
Main apparatus is in operational process; regular meeting causes the big ups and downs of device interior voltage owing to the variation of load; defective owing to device interior can cause that also insulator produces ionization and discharges simultaneously; in this process, the high-frequency current pulse that invariably accompanies, electromagnetic radiation and phenomenons such as sound, light, heat and chemical process.According to these different phenomenons, transformer station's audio intelligent warning device adopts corresponding audio frequency, vision signal measuring method respectively, and the value that records separately all can be used to reflect the degree and the situation of device interior defective and fault existence.The audio-video intelligent information Recognition method that the utility model adopts is a kind of dynamically harmless inspection side method, sound and picture when monitoring the power equipment operation by sound and video acquisition system real time monitoring, and by signal processing means extraction voice signal property, adopt expert system judgment device running status, can the identification equipment overload, multiple situations such as damage in insulation, internal discharge, insulating oil disappearance, poor wire connection, internal short-circuit, and can realize equipment room safety (as illegally entering) monitoring.
Claims (1)
1. transformer station's audio-video intelligent warning device, it is characterized in that: be made up of transformer station's audio intelligent alarm module and transformer station's video intelligent alarm module, transformer station's audio intelligent alarm module is made up of audio collection module, voice data recording module and audio alert module; Wherein the audio collection module reaches the audio alert module again after information transmission is to the voice data recording module; Transformer station's video intelligent alarm module is made up of video signal collective module, video monitoring module, hard disc recording module, communication interface module; Wherein the video signal collective module links to each other with video monitoring module, the image that video monitoring module receives monitored object is stored in the hard disc recording module, and the voiceband data signal that video data signal that the hard disc recording module is preserved and voice data recording module are preserved is uploaded by optical cable by communication interface module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200947862U CN201549049U (en) | 2009-11-18 | 2009-11-18 | Intelligent transformer substation audio-video alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200947862U CN201549049U (en) | 2009-11-18 | 2009-11-18 | Intelligent transformer substation audio-video alarm device |
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| Publication Number | Publication Date |
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| CN201549049U true CN201549049U (en) | 2010-08-11 |
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| CN2009200947862U Expired - Lifetime CN201549049U (en) | 2009-11-18 | 2009-11-18 | Intelligent transformer substation audio-video alarm device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322943A (en) * | 2011-06-13 | 2012-01-18 | 河北省电力公司超高压输变电分公司 | Detection system and method for sound abnormality of power equipment |
| CN104316166A (en) * | 2014-09-16 | 2015-01-28 | 国家电网公司 | Video positioning method for abnormal sound of transformer station |
| CN104316165A (en) * | 2014-09-16 | 2015-01-28 | 国家电网公司 | Short-message early warning system for abnormal sound of transformer station |
| CN111693135A (en) * | 2020-06-03 | 2020-09-22 | 国网宁夏电力有限公司营销服务中心(国网宁夏电力有限公司计量中心) | Power equipment anomaly detection method based on acoustic array edge calculation |
| CN116260944A (en) * | 2023-03-24 | 2023-06-13 | 北京诺成新科技有限公司 | Audio and video intelligent monitoring rod and monitoring method |
-
2009
- 2009-11-18 CN CN2009200947862U patent/CN201549049U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322943A (en) * | 2011-06-13 | 2012-01-18 | 河北省电力公司超高压输变电分公司 | Detection system and method for sound abnormality of power equipment |
| WO2012171300A1 (en) * | 2011-06-13 | 2012-12-20 | 河北省电力公司超高压输变电分公司 | Sound abnormality detection system for power device and method thereof |
| CN102322943B (en) * | 2011-06-13 | 2013-01-16 | 国家电网公司 | Detection system and method for sound abnormality of power equipment |
| CN104316166A (en) * | 2014-09-16 | 2015-01-28 | 国家电网公司 | Video positioning method for abnormal sound of transformer station |
| CN104316165A (en) * | 2014-09-16 | 2015-01-28 | 国家电网公司 | Short-message early warning system for abnormal sound of transformer station |
| CN111693135A (en) * | 2020-06-03 | 2020-09-22 | 国网宁夏电力有限公司营销服务中心(国网宁夏电力有限公司计量中心) | Power equipment anomaly detection method based on acoustic array edge calculation |
| CN116260944A (en) * | 2023-03-24 | 2023-06-13 | 北京诺成新科技有限公司 | Audio and video intelligent monitoring rod and monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20121105 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121105 Address after: 130021 No. 4969 Renmin Street, Changchun, Jilin, Chaoyang District Patentee after: Changchun Power Supply Corporation of Jilin Electric Power Corporation Patentee after: State Grid Corporation of China Address before: 130021 No. 4969 Renmin Street, Changchun, Jilin, Chaoyang District Patentee before: Changchun Power Supply Corporation of Jilin Electric Power Corporation |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |