CN112203051A - Panoramic monitoring system and method for running state of substation equipment with separated channels - Google Patents
Panoramic monitoring system and method for running state of substation equipment with separated channels Download PDFInfo
- Publication number
- CN112203051A CN112203051A CN202011065601.2A CN202011065601A CN112203051A CN 112203051 A CN112203051 A CN 112203051A CN 202011065601 A CN202011065601 A CN 202011065601A CN 112203051 A CN112203051 A CN 112203051A
- Authority
- CN
- China
- Prior art keywords
- data
- channel
- panoramic
- real
- substation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00028—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment involving the use of Internet protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention belongs to the field of substation equipment monitoring, and provides a panoramic monitoring system and method for the running state of substation equipment with separated channels. Wherein, the substation equipment running state panorama monitored control system of channel separation includes: the station control layer monitoring system is used for acquiring three-dimensional panoramic data and real-time equipment operation data in the transformer substation, uploading the data to the local platform layer through a data channel, acquiring real-time videos in the transformer substation and uploading the videos to the local platform layer through a video channel; wherein, the data channel video channels are deployed independently; the local-city-level platform layer is used for storing and analyzing the received data, uploading real-time videos in the transformer substation to the provincial-level platform layer through a video channel, and uploading the analyzed running state of the equipment to the provincial-level platform through an alarm channel; wherein, the alarm channel uses a data channel; and the provincial platform layer is used for displaying the received equipment alarm information and the real-time video.
Description
Technical Field
The invention belongs to the field of substation equipment monitoring, and particularly relates to a panoramic monitoring system and method for the running state of substation equipment with separated channels.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
At present, the construction of a transformer substation operation and maintenance platform is mainly divided into a transformer substation end (station end for short), a local level maintenance platform and a provincial level maintenance platform. In the operation and maintenance and monitoring work of the transformer substation, personnel need to drive to each local station for patrol, and local-city-level and provincial-level operation and maintenance personnel need to perform remote monitoring in a main control room. Whether the monitoring or the inspection is carried out, the personnel can complete the monitoring (inspection) work of the transformer substation by observing and recording real-time remote signaling and remote measuring information (usually displayed in the manners of light word boards, digital display, instrument panels and alarm windows) so as to evaluate the running state, running loss, running risk and the like of equipment in the transformer substation.
The video monitoring technology is a main technology applied to the emergency repair and monitoring of the transformer substation at present. The video transmission requires a higher bandwidth due to the fact that the number of video cameras deployed in the substation is large (generally 10 +). The IEC104 protocol (national standard: DL/T634.5104-2009) is used for carrying out real-time remote measurement and remote signaling data transmission from the station end to the centralized control platform, and the centralized control platform issues remote control to the station end, so that the stability is good, and the maintenance is convenient. The IEC61850 protocol is used for data acquisition of the intelligent substation and has the characteristics of unification, standardization, self-description and the like. The DL476 protocol is used for direct alarm transmission and remote browsing between the transformer substation and remote dispatching.
The inventor finds that the traditional monitoring technology cannot realize the acquisition and display of three-dimensional data due to the limitation of communication channel bandwidth and a data acquisition and display mode, and monitoring personnel on a platform layer of the city and the city cannot intuitively and comprehensively monitor the operation condition of a station end, and still need to regularly patrol a transformer substation; in addition, the current video monitoring data (called video code stream) does not use a special transmission channel, and if the current video monitoring data and the real-time measurement information share the channel, data congestion is caused, video frame loss is caused, measurement data loss is also caused, and the continuity and stability of the platform layer for data acquisition are affected.
Disclosure of Invention
In order to solve the problems, the invention provides a channel-separated panoramic monitoring system and method for the running state of substation equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a panoramic monitoring system for the running state of substation equipment with separated channels.
A channel-separated panoramic monitoring system for the running state of substation equipment comprises:
the station control layer monitoring system is used for acquiring three-dimensional panoramic data and real-time equipment operation data in the transformer substation, uploading the data to the local platform layer through a data channel, acquiring real-time videos in the transformer substation and uploading the videos to the local platform layer through a video channel; wherein, the data channel video channels are deployed independently;
the local-city-level platform layer is used for storing and analyzing the received data, uploading real-time videos in the transformer substation to the provincial-level platform layer through a video channel, and uploading the analyzed running state of the equipment to the provincial-level platform through an alarm channel; wherein, the alarm channel uses a data channel;
and the provincial platform layer is used for displaying the received equipment alarm information and the real-time video.
The second aspect of the invention provides a monitoring method of a channel-separated substation equipment operation state panoramic monitoring system.
A monitoring method of a channel-separated substation equipment operation state panoramic monitoring system comprises the following steps:
collecting three-dimensional panoramic data and real-time equipment operation data in the transformer substation, uploading the data to the metro platform layer through a data channel, and collecting real-time videos in the transformer substation and uploading the videos to the metro platform layer through a video channel; wherein, the data channel video channels are deployed independently;
the local-city-level platform layer stores and analyzes the received data, uploads the real-time video in the transformer substation to the provincial-level platform layer for display through a video channel, and uploads the analyzed equipment running state to the provincial-level platform layer for display through an alarm channel; wherein the alarm channel uses a data channel.
Compared with the prior art, the invention has the beneficial effects that:
(1) the panoramic monitoring technology for the running state of the substation equipment is innovatively provided, a video channel and measurement alarm data channel separation framework is designed, the problems of data congestion, data loss and mutual interference when the video monitoring data and the real-time measurement information share a channel are solved, the integrity of the running state data of the substation equipment is realized, and the panoramic monitoring accuracy of the substation is improved.
(2) The real-time panoramic monitoring method is innovatively provided, the three-dimensional panoramic picture and video real-time transmission technology is designed, the problem that monitoring means of operators are not intuitive is solved, panoramic data transmission and unattended operation of a transformer substation are achieved, and intuition and comprehensiveness of evaluation of the operation state of transformer substation equipment are improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic structural diagram of a substation equipment operating state panoramic monitoring system with separated channels according to an embodiment of the present invention.
Fig. 2 is a schematic view of a placement position of a camera for collecting a panoramic data picture according to an embodiment of the present invention.
Fig. 3 is a schematic view of a captured panoramic data picture according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of a panoramic monitoring protocol for the operating state of the substation equipment according to the embodiment of the invention.
Fig. 5 is a flowchart of 104 packet classification according to an embodiment of the present invention.
Detailed Description
The invention is further described with reference to the following figures and examples.
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Referring to fig. 1, the panoramic monitoring system for the operating state of the substation equipment with separated channels in the present embodiment includes three levels, namely, a station control level monitoring system, a local platform level and a provincial platform level. The station control layer monitoring system, the local-city-level platform layer and the provincial-level platform layer are respectively deployed in a local transformer substation, a local-city company operation and maintenance room and a provincial company operation and maintenance room.
< station level monitoring System >
The station control layer monitoring system is used for acquiring three-dimensional panoramic data and real-time equipment operation data in the transformer substation, uploading the data to the metro platform layer through a data channel, acquiring real-time videos in the transformer substation and uploading the videos to the metro platform layer through a video channel; wherein the data channel video channels are deployed independently of each other.
In the embodiment, the real-time three-dimensional panoramic data channel (data channel) and the real-time video channel (video channel) are independently deployed, so that mutual interference is avoided. The data channel uses 100M and more bandwidth, and the video channel uses 1000M and more bandwidth.
The station control layer monitoring system displays data, collects and forwards three-dimensional panoramic data to an upper layer, collects and forwards real-time data to the upper layer, and collects and forwards real-time videos to the upper layer.
Specifically, the station control layer monitoring system collects and forwards three-dimensional panoramic data. Panoramic images of main power equipment (such as a transformer, a disconnecting link, a circuit breaker and the like) are shot by using a panoramic camera, and a three-dimensional panoramic image of the equipment is generated. And on the basis, the nameplate information of the main equipment, the focal length of the camera, the position of the camera, the aperture, the size of the transformer and other parameters are added to generate a three-dimensional panoramic data file (binary file). And compressing the panoramic data by adopting a lossless compression algorithm to generate the compressed panoramic data so as to reduce the storage and transmission bandwidth of the panoramic picture and the data. One placement position of the panoramic camera is shown in fig. 2.
And the station control layer monitoring system transmits the compressed panoramic data to the local platform layer database in a binary file format by using an expanded 104 protocol.
And the station control layer monitoring system acquires panoramic data and real-time data. And a protocol converter (protocol converter) is used for carrying out data acquisition on equipment such as sensors and online monitoring in the station and sending the data to a station control layer monitoring system in a standard 61850 communication protocol. After receiving the Data, the station control layer system needs to perform preprocessing including operation (coefficient, offset, negation, calculation using a formula, and the like), filtering (mutation, dead zone processing, jitter processing), and the like to generate a real-time Data Unit (Data Unit, DU), and store the real-time Data Unit in a memory. The real-time Data Unit DU sent by the panoramic acquisition device, the three-dimensional coordinate Data corresponding to the acquired physical position of the real-time Data Unit DU and the associated camera ID are spliced and stored in the memory to form a panoramic Extended real-time Data Unit (PE-DU).
As shown in fig. 5, the station level monitoring system uses the extended 104 protocol for forwarding to the upper platform. The specific method comprises the following steps: taking out the DU from the memory to form an Application Protocol Data Unit (APDU) of 104 standards; the PE-DU is fetched from the memory to form 104 a panorama extended application protocol data unit (PE-APDU), and the data format of the PE-APDU is as follows:
type Identifier (TI) 189
Information body address: 3 bytes
Panoramic information type: 1 byte: 0 remote signalling, 1 remote sensing
Position coordinates: 4 bytes x, y, z, 12 bytes in total
Uploading time: 7 bytes
Panoramic data: telemetry 4 bytes, remote signalling 2 bytes
In other alternative embodiments, the site level monitoring system may accept standard 104 control commands to enable remote control of the platform level.
Specifically, the station control layer monitoring system performs real-time video acquisition and forwarding, for example, a video interface is used for acquiring video equipment such as a hard disk video recorder and a camera, and forwarding a video. The video capture and forwarding interface includes but is not limited to: ONVIF, RTSP, SIP, B interface, etc.
In specific implementation, the station control layer monitoring system is provided with a display screen, input and output equipment and has functions of displaying alarm data. And the conditionally configurable three-dimensional display screen realizes the local display of real-time panoramic data.
< platform layer in city level >
The local-city-level platform layer is used for storing and analyzing the received data, uploading real-time videos in the transformer substation to the provincial-level platform layer through a video channel, and uploading the analyzed running state of the equipment to the provincial-level platform through an alarm channel; wherein the alarm channel uses a data channel. For example: alert channel 100M bandwidth.
The metro platform serves as a data storage center to store real-time panoramic data, historical data and video data.
And decompressing the three-dimensional panoramic data of the station control layer by the local-level platform, restoring the panoramic image and the additional information, and storing the panoramic image and the additional information into a panoramic database. The received 104 messages are classified according to TI, as shown in fig. 5:
and after classification, performing data processing, counting the remote signaling alarm information and the remote measuring information, and storing the statistics in a historical database.
The prefecture-level platform is provided with a display screen, input equipment and output equipment, and the received panoramic information and the panoramic image information in the panoramic database are superposed to generate a real-time panoramic picture, and the real-time panoramic picture is analyzed and displayed. The analysis functions include: counting the alarm times of the equipment, measuring the out-of-limit times of the telemetering quantity value, evaluating the running state of the equipment by taking the alarm times and the out-of-limit times of the telemetering quantity as indexes, and generating a report regularly.
The display function includes: and setting an 'operation state' sub-page on the monitoring picture, and displaying the evaluation result of the equipment operation condition in a three-dimensional mode in real time when a user clicks, so as to distinguish the equipment operation condition by colors. When the mouse is moved to the corresponding device, the evaluation result and the basis can be displayed, as shown in fig. 3.
The local-level platform uploads the analyzed operation state of the device to the provincial platform through the alarm channel, and the data transmission format adopts 476 protocol, as shown in fig. 4.
And the city platform layer displays the received video image on a large screen. The video image is used for alarm verification.
< provincial terrace layer >
Specifically, the provincial platform layer is provided with a display screen, input equipment and output equipment, and displays received equipment alarm information and real-time videos.
The embodiment provides a channel-separated panoramic monitoring system for running states of substation equipment, which adopts a substation data longitudinal chain series connection technology to transmit three-dimensional panoramic data and real-time equipment running data in a substation to a provincial platform layer along a station control layer monitoring system and a local platform layer in sequence, designs a video channel and measurement alarm data channel separation framework, and solves the problems of data congestion, data loss and mutual interference when the current video monitoring data and real-time measurement information share a channel.
The monitoring method of the substation equipment running state panoramic monitoring system with separated channels in the embodiment comprises the following steps:
collecting three-dimensional panoramic data and real-time equipment operation data in the transformer substation, uploading the data to the metro platform layer through a data channel, and collecting real-time videos in the transformer substation and uploading the videos to the metro platform layer through a video channel; wherein, the data channel video channels are deployed independently;
the local-city-level platform layer stores and analyzes the received data, uploads the real-time video in the transformer substation to the provincial-level platform layer for display through a video channel, and uploads the analyzed equipment running state to the provincial-level platform layer for display through an alarm channel; wherein the alarm channel uses a data channel.
In the embodiment, a video channel and measurement alarm data channel separation architecture is designed, and the real-time video and the measurement data are not interfered with each other. In order to solve the problem that monitoring means of operators are not visual enough, a real-time panoramic monitoring technology is provided, expansion is carried out on the basis of a standard power 104 protocol, an existing measurement data channel can be reused, and transmission of panoramic data is achieved.
The panoramic monitoring system for the running state of the substation equipment with the separated channels enables operation and maintenance personnel on a platform layer in the city level to break through the limitation of geographic space, and through real-time three-dimensional panoramic pictures and real-time videos, the running condition of the substation can be grasped more intuitively, so that the unattended substation becomes possible. Because the traditional protocols are multiplexed and expanded, the existing system can be conveniently upgraded, and the construction cost is reduced.
The embodiment provides a real-time panoramic monitoring method, which solves the problem that monitoring means of operators is not intuitive, expands on the basis of standard power protocols, multiplexes the existing measurement data channels, realizes panoramic data transmission, visually and comprehensively evaluates the running state of substation equipment through a real-time three-dimensional panoramic picture and a real-time video, issues remote control and linkage commands to the equipment, and carries out remote control operation verification through remote signaling feedback and a video picture, thereby realizing unattended operation of a substation.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a transformer substation equipment running state panorama monitored control system of channel separation which characterized in that includes:
the station control layer monitoring system is used for acquiring three-dimensional panoramic data and real-time equipment operation data in the transformer substation, uploading the data to the local platform layer through a data channel, acquiring real-time videos in the transformer substation and uploading the videos to the local platform layer through a video channel; wherein, the data channel video channels are deployed independently;
the local-city-level platform layer is used for storing and analyzing the received data, uploading real-time videos in the transformer substation to the provincial-level platform layer through a video channel, and uploading the analyzed running state of the equipment to the provincial-level platform through an alarm channel; wherein, the alarm channel uses a data channel;
and the provincial platform layer is used for displaying the received equipment alarm information and the real-time video.
2. The system of claim 1, wherein the data channel uses 100M or more bandwidth, and the video channel uses 1000M or more bandwidth; the alarm channel uses a data channel.
3. The channel separated substation equipment operating condition panoramic monitoring system of claim 1, wherein the substation level monitoring system transmits the compressed three-dimensional panoramic data to the metro-level platform level in a binary file format using the extended 104 protocol dependent standard.
4. The channel-separated substation equipment operating state panoramic monitoring system of claim 1, wherein the substation control layer monitoring system collects data of sensors, online monitoring equipment and the like by adopting a protocol converter, and the protocol converter uniformly converts the collected data into a standard 61850 communication protocol and uploads the standard 61850 communication protocol to the substation control layer monitoring system.
5. The channel-separated substation equipment operating condition panoramic monitoring system of claim 1, wherein the substation level monitoring system is further configured to receive standard 104 control commands from a substation to implement platform level remote control.
6. The channel-separated substation equipment operating state panoramic monitoring system of claim 1, wherein the substation level monitoring system is further configured to preprocess the collected equipment real-time operating data, generate alarm information, and forward the collected equipment real-time operating data by dividing the collected equipment real-time operating data into telemetry and telemetry using a standard 104 protocol.
7. The system for panoramic monitoring of the operating state of the substation equipment with separated channels according to claim 1, wherein the metro platform is configured to decompress the received three-dimensional panoramic data, restore a panoramic image and additional information, and store the panoramic image and the additional information in a panoramic database.
8. The system of claim 7, wherein the metro-level platform is configured to classify the received real-time three-dimensional panoramic data: panoramic information, remote measurement and remote signaling; and after classification, performing data processing, counting the remote signaling alarm information and the remote measuring information, and storing the remote signaling alarm information and the remote measuring information into a historical database.
9. The system for panoramic monitoring of the operating state of the substation equipment with separated channels according to claim 1, wherein the metro platform is configured to superimpose the received three-dimensional panoramic data with panoramic image information in the panoramic database to generate a real-time panoramic picture, and analyze and display the real-time panoramic picture.
10. The monitoring method of the channel-separated substation equipment operation state panoramic monitoring system according to any one of claims 1 to 9, is characterized by comprising the following steps:
collecting three-dimensional panoramic data and real-time equipment operation data in the transformer substation, uploading the data to the metro platform layer through a data channel, and collecting real-time videos in the transformer substation and uploading the videos to the metro platform layer through a video channel; wherein, the data channel video channels are deployed independently;
the local-city-level platform layer stores and analyzes the received data, uploads the real-time video in the transformer substation to the provincial-level platform layer for display through a video channel, and uploads the analyzed equipment running state to the provincial-level platform layer for display through an alarm channel; wherein the alarm channel uses a data channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011065601.2A CN112203051B (en) | 2020-09-30 | 2020-09-30 | Panoramic monitoring system and method for running state of substation equipment with separated channels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011065601.2A CN112203051B (en) | 2020-09-30 | 2020-09-30 | Panoramic monitoring system and method for running state of substation equipment with separated channels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112203051A true CN112203051A (en) | 2021-01-08 |
| CN112203051B CN112203051B (en) | 2022-10-14 |
Family
ID=74013782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011065601.2A Active CN112203051B (en) | 2020-09-30 | 2020-09-30 | Panoramic monitoring system and method for running state of substation equipment with separated channels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112203051B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101789630A (en) * | 2010-02-11 | 2010-07-28 | 江苏方天电力技术有限公司 | Monitoring system uniform platform of on-line monitoring and auxiliary equipment of transformer substation |
| CN101976888A (en) * | 2010-10-29 | 2011-02-16 | 广东电网公司电力科学研究院 | Main station system for transformer substation videos and environment monitoring |
| CN101976889A (en) * | 2010-10-29 | 2011-02-16 | 广东电网公司电力科学研究院 | Substation video and environment monitoring terminal system |
| CN103346909A (en) * | 2013-06-19 | 2013-10-09 | 贵州电网公司电力调度控制中心 | Electric power telecommunication out-of-band network managing system |
| CN105850096A (en) * | 2013-12-20 | 2016-08-10 | Abb 技术有限公司 | Security framework for transmitting communication messages between a substation lan and packet-switched wan |
| CN107315377A (en) * | 2017-05-25 | 2017-11-03 | 国网天津市电力公司 | Transformer station concentrates visual alerts monitoring system and monitoring information alarm methods of exhibiting |
| CN107834697A (en) * | 2017-10-23 | 2018-03-23 | 广东电网有限责任公司肇庆供电局 | The method of dispatch automated system telemetry response speed when lifting electric network fault |
| CN109657810A (en) * | 2018-11-30 | 2019-04-19 | 许昌许继软件技术有限公司 | Warning information and KVM inter-linked controlling method and O&M class ancillary equipment maintenance work station |
| CN110658760A (en) * | 2019-09-26 | 2020-01-07 | 国网河北省电力有限公司石家庄市藁城区供电分公司 | Electric power operation and maintenance terminal with remote positioning and communication functions |
-
2020
- 2020-09-30 CN CN202011065601.2A patent/CN112203051B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101789630A (en) * | 2010-02-11 | 2010-07-28 | 江苏方天电力技术有限公司 | Monitoring system uniform platform of on-line monitoring and auxiliary equipment of transformer substation |
| CN101976888A (en) * | 2010-10-29 | 2011-02-16 | 广东电网公司电力科学研究院 | Main station system for transformer substation videos and environment monitoring |
| CN101976889A (en) * | 2010-10-29 | 2011-02-16 | 广东电网公司电力科学研究院 | Substation video and environment monitoring terminal system |
| CN103346909A (en) * | 2013-06-19 | 2013-10-09 | 贵州电网公司电力调度控制中心 | Electric power telecommunication out-of-band network managing system |
| CN105850096A (en) * | 2013-12-20 | 2016-08-10 | Abb 技术有限公司 | Security framework for transmitting communication messages between a substation lan and packet-switched wan |
| CN107315377A (en) * | 2017-05-25 | 2017-11-03 | 国网天津市电力公司 | Transformer station concentrates visual alerts monitoring system and monitoring information alarm methods of exhibiting |
| CN107834697A (en) * | 2017-10-23 | 2018-03-23 | 广东电网有限责任公司肇庆供电局 | The method of dispatch automated system telemetry response speed when lifting electric network fault |
| CN109657810A (en) * | 2018-11-30 | 2019-04-19 | 许昌许继软件技术有限公司 | Warning information and KVM inter-linked controlling method and O&M class ancillary equipment maintenance work station |
| CN110658760A (en) * | 2019-09-26 | 2020-01-07 | 国网河北省电力有限公司石家庄市藁城区供电分公司 | Electric power operation and maintenance terminal with remote positioning and communication functions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112203051B (en) | 2022-10-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101119481B (en) | Remote alarm video monitoring method | |
| CN104333736A (en) | Intelligent recognition monitoring system and method for unmanned substation | |
| CN101783970A (en) | Methods, devices and systems for automatically detecting and managing fault of camera | |
| CN206992793U (en) | A kind of electric power remote monitoring and control system | |
| CN112202789B (en) | Method and system for processing panoramic sensing data of transformer substation | |
| CN112260116A (en) | Transformer substation video and robot combined inspection system and method | |
| CN104506595A (en) | Portable communication device for detecting electric transmission and transformation equipment and data transmission method of portable communication device | |
| CN102651148A (en) | Method for monitoring security check-in monitoring system | |
| CN112186901B (en) | Panoramic sensing monitoring method and system for transformer substation | |
| CN101710977B (en) | Remote alarm video monitoring method | |
| CN112399072A (en) | VR live-action system for monitoring switch station data of power distribution room in real time | |
| CN112383752A (en) | Visual monitoring system of electric power computer lab | |
| CN112966552B (en) | Routine inspection method and system based on intelligent identification | |
| CN102355575A (en) | Distributed video monitoring device with pre-warning function | |
| CN110691221A (en) | System for realizing intelligent video monitoring for unattended transformer substation | |
| CN110445763A (en) | A kind of light current intelligent monitor system with safety | |
| CN112203051B (en) | Panoramic monitoring system and method for running state of substation equipment with separated channels | |
| CN112104086B (en) | Transformer substation remote live-action holographic exploration system and method | |
| CN114286059A (en) | Wireless video monitoring system for kindergarten | |
| CN105049786A (en) | Testing auxiliary system and method for thermal infrared imagers | |
| CN107920230A (en) | Video monitoring image secondary-confirmation system and method | |
| CN201134889Y (en) | Video overlapping data acquisition instrument | |
| CN203406960U (en) | Video-monitoring operation and maintenance device | |
| CN207473366U (en) | Power equipment inspection assists intellectual analysis device | |
| CN217824423U (en) | Rail transit direct current breaker handcart position recognition device based on intelligent vision |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |