CN105722144B - Communication method and system for on-line monitoring data of power transmission line - Google Patents

Communication method and system for on-line monitoring data of power transmission line Download PDF

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Publication number
CN105722144B
CN105722144B CN201610061402.1A CN201610061402A CN105722144B CN 105722144 B CN105722144 B CN 105722144B CN 201610061402 A CN201610061402 A CN 201610061402A CN 105722144 B CN105722144 B CN 105722144B
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monitoring
node
data
terminal
module
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CN105722144A (en
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仝杰
刘艳丽
杨德龙
雷煜卿
雒宏礼
张庚
姜文东
刘岩
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State Grid Corp of China SGCC
State Grid Zhejiang Electric Power Co Ltd
China Electric Power Research Institute Co Ltd CEPRI
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State Grid Corp of China SGCC
State Grid Zhejiang Electric Power Co Ltd
China Electric Power Research Institute Co Ltd CEPRI
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H04W28/065—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information using assembly or disassembly of packets
    • H02J13/0075—
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

Abstract

The invention provides a communication method and a system for on-line monitoring data of a power transmission line, wherein the method is characterized in that terminal monitoring nodes and sink nodes are arranged on the power transmission line; acquiring current monitoring data of the power transmission line; converging the monitoring data into convergent node data, and transmitting the convergent node data to a monitoring master station; and the monitoring master station receives the sink node data and carries out real-time monitoring. The system comprises terminal monitoring nodes, sink nodes, remote substation nodes and a monitoring master station which are communicated with each other in a 5.8G wireless private network. The method and the system provided by the invention improve the accuracy and reliability of data transmission; illegal access of nodes in a non-network is effectively prevented; the problem of poor network transmission reliability is solved while the requirement of high bandwidth of image video monitoring is met.

Description

Communication method and system for on-line monitoring data of power transmission line
Technical Field
The invention relates to the technical field of wireless broadband communication, in particular to a communication method and a communication system for on-line monitoring data of a power transmission line.
Background
The power transmission line equipment state monitoring system is an important technical means for realizing state operation maintenance management of power transmission and transformation equipment and improving the lean level of professional production operation management of power transmission and transformation. The system realizes real-time perception, monitoring and early warning, analysis and diagnosis, evaluation and prediction of the running state of various power transmission and transformation equipment through various sensor technologies, wide area communication technologies and information processing technologies. With the rapid advance of the modern company of 'one-strong three-excellent' and the strong smart grid strategy established by the national grid company, the increase of the safe operation level of the grid by adopting scientific and technological means becomes the inevitable trend of the development of the modern grid. The online monitoring of the power transmission line is an extremely important component in the national smart grid project, is a main means for realizing the reliable, safe, economic, efficient and environment-friendly targets of the national power grid, and has a very positive significance for further improving the safe operation level of the electric power.
At present, the wireless 3G (wcdma) technology based on the public network is mostly adopted for the online monitoring of the power transmission line, but in practical application, many problems exist, for example, a blind area exists in a 3G network coverage area, wireless transmission online monitoring equipment cannot be deployed in some remote areas, and a situation that signals are not strong in a part of the area already covering the 3G network and actual monitoring requirements cannot be completed exists. In addition, the definition of video support is poor due to the limitation of network uplink bandwidth of the 3G technology, only low-bandwidth application can be supported, smooth high-definition video monitoring service is difficult to provide, flow cost always occurs by adopting a wireless public network, and particularly the flow cost is increased rapidly under the condition of large bandwidth demand. In the aspect of information security, all data of the wireless public network pass through an operator network, a data transmission link is added, instantaneity is poor, and the problem of data security risk also exists.
Disclosure of Invention
In view of this, the method and the system for communication of the online monitoring data of the power transmission line provided by the invention improve the accuracy and reliability of data transmission; illegal access of nodes in a non-network is effectively prevented; the problem of poor network transmission reliability is solved while the requirement of high bandwidth of image video monitoring is met.
The purpose of the invention is realized by the following technical scheme:
a communication method for on-line monitoring data of a power transmission line is carried out in a 5.8G wireless private network, and comprises the following steps:
step 1, arranging terminal monitoring nodes and sink nodes on a power transmission line;
step 2, collecting the current monitoring data of the power transmission line;
step 3, converging the monitoring data into convergent node data, and transmitting the convergent node data to a monitoring master station;
and 4, the monitoring master station receives the convergent node data and carries out real-time monitoring.
Preferably, the step 1 comprises:
1-1, dividing the power transmission line into a plurality of sections;
1-2, arranging terminal monitoring nodes and aggregation nodes on a plurality of power transmission towers of each section.
Preferably, the step 2 comprises:
2-1, each terminal monitoring node acquires current monitoring data of the power transmission line;
and 2-2, each terminal monitoring node sends the monitoring data to the sink node.
4. The method of claim 1, wherein step 3 comprises:
3-1, the sink node receives the monitoring data sent by each terminal monitoring node;
3-2, the aggregation node aggregates the monitoring data to obtain aggregation node data of each section;
3-3, the sink node sends the sink node data to a remote substation node;
and 3-4, the remote substation node transmits the sink node data to a monitoring master station.
A communication system for on-line monitoring data of a power transmission line comprises terminal monitoring nodes, sink nodes, remote substation nodes and a monitoring master station which are communicated with one another in a 5.8G wireless private network, wherein the terminal monitoring nodes and the sink nodes are arranged on a plurality of power transmission tower poles in a power transmission line section;
the terminal monitoring node is used for acquiring the current monitoring data of the power transmission line and sending the monitoring data to the sink node;
the sink node is used for receiving the monitoring data sent by each terminal monitoring node, and sending the monitoring data to the remote substation node after the monitoring data are gathered;
the remote substation node is used for transmitting the convergent node data to a monitoring master station;
and the monitoring master station is used for receiving and monitoring the sink node data in real time.
Preferably, the terminal monitoring node is provided with an image or video monitoring acquisition device, an acquisition sensor unit, a terminal data message segmentation module, a terminal data message scrambling code adding module and a terminal address sending module;
the image or video monitoring and acquiring device is used for acquiring current image or video information;
the acquisition sensor unit comprises a temperature acquisition sensor, a humidity acquisition sensor and a rainfall acquisition sensor, and the temperature acquisition sensor, the humidity acquisition sensor and the rainfall acquisition sensor respectively acquire the current temperature, humidity and rainfall values;
the terminal data message segmentation module is used for segmenting currently acquired terminal monitoring data according to the segmentation index of the terminal monitoring node to obtain a plurality of terminal monitoring data packets;
the terminal data message scrambling code adding module is used for applying scrambling codes of terminal monitoring nodes to a plurality of terminal monitoring data packets;
and the terminal address sending module is used for acquiring the MAC and IP addresses of the current terminal monitoring node and sending the MAC and IP addresses to the sink node.
Preferably, the sink node comprises a sink data message division module, a sink data message scrambling adding module, a sink node matching module and a sink node address sending module;
the aggregation data message segmentation module is used for segmenting the aggregated monitoring data according to the segmentation index of the aggregation node to obtain a plurality of aggregation monitoring data packets;
the aggregate data message scrambling adding module is used for applying a scrambling code of an aggregate node to a plurality of aggregate monitoring data packets;
the sink node matching module is used for matching the received MAC and IP addresses of the current terminal monitoring node with the MAC and IP addresses of the local prestored terminal monitoring node, and if the MAC and IP addresses are not matched, error reporting information is sent out;
the sink node address sending module is used for collecting the MAC and IP addresses of the current sink node and sending the MAC and IP addresses to the substation node.
Preferably, the terminal monitoring node and the sink node are provided with an RS232 interface, an RS485 interface and an FE interface;
the terminal monitoring node transmits the current temperature, humidity and rainfall values to the sink node by using RS232 and RS485 interfaces, and the terminal monitoring node acquires the current image and image information by using the FE interface;
and the sink node receives the temperature, humidity and rain values by using RS232 and RS 485.
Preferably, the remote substation comprises a substation data message segmentation module, a substation data message scrambling adding module, a substation node matching module and a substation node address sending module;
the transformer substation data message segmentation module is used for segmenting the sink node data of each section according to the segmentation index of the transformer substation node to obtain a plurality of transformer substation monitoring data packets;
the transformer substation data message scrambling code adding module is used for applying scrambling codes of transformer substation nodes to a plurality of transformer substation monitoring data packets;
the transformer substation node matching module matches the received MAC and IP address of the current sink node with the MAC and IP address of a local pre-stored sink node, and if the MAC and IP addresses are not matched, error reporting information is sent out;
and the transformer substation node address sending module is used for collecting the MAC and IP addresses of the current transformer substation nodes and sending the MAC and IP addresses to the monitoring master station.
Preferably, a monitoring master station node matching module is arranged in the monitoring master station;
and the monitoring master station node matching module is used for matching the received MAC and IP addresses of the current remote substation nodes with the MAC and IP addresses of the local prestored substation nodes, and sending error reporting information if the MAC and IP addresses are not matched.
According to the technical scheme, the invention provides the communication method and the system for the on-line monitoring data of the power transmission line, and the method is characterized in that the terminal monitoring nodes and the sink nodes are arranged on the power transmission line; acquiring current monitoring data of the power transmission line; converging the monitoring data into convergent node data, and transmitting the convergent node data to a monitoring master station; and the monitoring master station receives the sink node data and carries out real-time monitoring. The system comprises terminal monitoring nodes, sink nodes, remote substation nodes and a monitoring master station which are communicated with each other in a 5.8G wireless private network. The method and the system provided by the invention improve the accuracy and reliability of data transmission; illegal access of nodes in a non-network is effectively prevented; the problem of poor network transmission reliability is solved while the requirement of high bandwidth of image video monitoring is met. Compared with the closest prior art, the technical scheme provided by the invention has the following excellent effects:
1. in the technical scheme provided by the invention, the on-line monitoring system of the power transmission line loads the special scrambling codes in the air transmission data, and divides the standard IP data message into specific data packets of 64,128 and 256 bytes for transmission, thereby improving the accuracy and reliability of data transmission.
2. According to the technical scheme provided by the invention, each level of node is provided with a corresponding address sending and matching module, so that illegal access of nodes in a non-network is effectively prevented.
3. The technical scheme provided by the invention takes a 5.8G wireless private network as a specific implementation network, meets the requirement of high bandwidth of image video monitoring and solves the problem of poor network transmission reliability.
4. The technical scheme provided by the invention has wide application and obvious social benefit and economic benefit.
Drawings
Fig. 1 is a flow chart of a communication method of on-line monitoring data of a power transmission line according to the invention;
fig. 2 is a schematic flow chart of step 1 in the communication method of the present invention;
fig. 3 is a flow chart illustrating step 2 of the communication method of the present invention;
fig. 4 is a flow chart illustrating step 3 of the communication method of the present invention;
fig. 5 is a schematic diagram of a terminal monitoring node in a communication system for on-line monitoring data of a power transmission line according to the present invention;
FIG. 6 is a schematic diagram of a sink node in a communication system for on-line monitoring data of a power transmission line according to the present invention;
fig. 7 is a schematic diagram of a remote substation in a communication system for on-line monitoring data of a power transmission line according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the present invention provides a communication method for on-line monitoring data of a power transmission line, wherein the communication method is performed in a 5.8G wireless private network, and comprises the following steps:
step 1, arranging terminal monitoring nodes and sink nodes on a power transmission line;
step 2, collecting current monitoring data of the power transmission line;
step 3, converging the monitoring data into convergent node data, and transmitting the convergent node data to a monitoring master station;
and 4, receiving the sink node data by the monitoring master station and monitoring in real time.
As shown in fig. 2, step 1 includes:
1-1, dividing the power transmission line into a plurality of sections;
1-2, arranging terminal monitoring nodes and aggregation nodes on a plurality of power transmission towers of each section.
As shown in fig. 3, step 2 includes:
2-1, each terminal monitoring node acquires current monitoring data of the power transmission line;
and 2, each terminal monitoring node sends the monitoring data to the sink node.
As shown in fig. 4, step 3 includes:
3-1, the sink node receives monitoring data sent by each terminal monitoring node;
3-2, the sink node converges the monitoring data to obtain sink node data of each section;
3-3, the sink node sends the sink node data to the remote substation node;
and 3-4, the remote substation node transmits the sink node data to the monitoring master station.
The invention provides a communication system for on-line monitoring data of a power transmission line, which comprises terminal monitoring nodes, sink nodes, remote substation nodes and a monitoring master station which are communicated with one another in a 5.8G wireless private network, wherein the terminal monitoring nodes and the sink nodes are arranged on a plurality of power transmission tower poles in a power transmission line section;
the terminal monitoring node is used for acquiring current monitoring data of the power transmission line and sending the monitoring data to the sink node;
the sink node is used for receiving the monitoring data sent by each terminal monitoring node, and sending the monitoring data to the remote substation node after the monitoring data are gathered;
the remote substation node is used for transmitting the sink node data to the monitoring master station;
the monitoring master station is used for receiving and monitoring sink node data in real time.
As shown in fig. 5, the terminal monitoring node is provided with an image or video monitoring acquisition device, an acquisition sensor unit, a terminal data message segmentation module, a terminal data message scrambling code adding module and a terminal address sending module;
the image or video monitoring acquisition device is used for acquiring current image or video information;
the acquisition sensor unit comprises a temperature acquisition sensor, a humidity acquisition sensor and a rainfall acquisition sensor, and the temperature acquisition sensor, the humidity acquisition sensor and the rainfall acquisition sensor respectively acquire the current temperature, humidity and rainfall values;
the terminal data message segmentation module is used for segmenting currently acquired terminal monitoring data according to the segmentation index of the terminal monitoring node to obtain a plurality of terminal monitoring data packets;
the terminal data message scrambling code adding module is used for applying scrambling codes of terminal monitoring nodes to a plurality of terminal monitoring data packets;
and the terminal address sending module is used for acquiring the MAC and IP addresses of the current terminal monitoring node and sending the MAC and IP addresses to the sink node.
As shown in fig. 6, the sink node includes a sink data packet segmentation module, a sink data packet scrambling code adding module, a sink node matching module, and a sink node address sending module;
the aggregation data message segmentation module is used for segmenting the aggregated monitoring data according to the segmentation index of the aggregation node to obtain a plurality of aggregation monitoring data packets;
the aggregate data message scrambling adding module is used for applying scrambling codes of the aggregate nodes to a plurality of aggregate monitoring data packets;
the sink node matching module is used for matching the received MAC and IP addresses of the current terminal monitoring node with the MAC and IP addresses of the local prestored terminal monitoring node, and if the MAC and IP addresses are not matched, error reporting information is sent out;
and the sink node address sending module is used for acquiring the MAC and IP addresses of the current sink node and sending the MAC and IP addresses to the substation node.
The terminal monitoring nodes and the sink nodes are provided with RS232, RS485 and FE interfaces;
the terminal monitoring node transmits the current temperature, humidity and rain values to the sink node through RS232 and RS485 interfaces, and acquires the current image and image information through an FE interface;
the sink node receives the temperature, humidity and rain values by RS232 and RS 485.
As shown in fig. 7, the remote substation includes a substation data packet segmentation module, a substation data packet scrambling code adding module, a substation node matching module, and a substation node address sending module;
the transformer substation data message segmentation module is used for segmenting the sink node data of each section according to the segmentation index of the transformer substation node to obtain a plurality of transformer substation monitoring data packets;
the transformer substation data message scrambling adding module is used for applying scrambling codes of transformer substation nodes to a plurality of transformer substation monitoring data packets;
the transformer substation node matching module matches the received MAC and IP addresses of the current sink node with the MAC and IP addresses of the locally prestored sink node, and if the MAC and IP addresses of the current sink node are not matched with the locally prestored sink node, error reporting information is sent out;
and the transformer substation node address sending module is used for collecting the MAC and IP addresses of the current transformer substation nodes and sending the MAC and IP addresses to the monitoring master station.
The monitoring master station is internally provided with a monitoring master station node matching module;
and the monitoring master station node matching module is used for matching the received MAC and IP addresses of the current remote substation nodes with the MAC and IP addresses of the local prestored substation nodes, and sending error reporting information if the MAC and IP addresses are not matched.
Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can make modifications and equivalents to the embodiments of the present invention without departing from the spirit and scope of the present invention, which is set forth in the claims of the present application.

Claims (4)

1. A communication system for on-line monitoring data of a power transmission line is characterized by comprising terminal monitoring nodes, sink nodes, remote substation nodes and a monitoring master station which are communicated with one another in a 5.8G wireless private network, wherein the terminal monitoring nodes and the sink nodes are arranged on a plurality of power transmission tower poles in a power transmission line section;
the terminal monitoring node is used for acquiring the current monitoring data of the power transmission line and sending the monitoring data to the sink node;
the sink node is used for receiving the monitoring data sent by each terminal monitoring node, and sending the monitoring data to the remote substation node after the monitoring data are gathered;
the remote substation node is used for transmitting the convergent node data to a monitoring master station;
the monitoring master station is used for receiving and monitoring the sink node data in real time;
the terminal monitoring node and the sink node are respectively provided with an RS232 interface, an RS485 interface and an FE interface;
the terminal monitoring node transmits the current temperature, humidity and rainfall values to the sink node by using RS232 and RS485 interfaces, and the terminal monitoring node acquires the current image and image information by using the FE interface;
the sink node receives the temperature, humidity and rain values by RS232 and RS 485;
the sink node comprises a sink data message division module, a sink data message scrambling adding module, a sink node matching module and a sink node address sending module;
the aggregation data message segmentation module is used for segmenting the aggregated monitoring data according to the segmentation index of the aggregation node to obtain a plurality of aggregation monitoring data packets;
the aggregate data message scrambling adding module is used for applying a scrambling code of an aggregate node to a plurality of aggregate monitoring data packets;
the sink node matching module is used for matching the received MAC and IP addresses of the current terminal monitoring node with the MAC and IP addresses of the local prestored terminal monitoring node, and if the MAC and IP addresses are not matched, error reporting information is sent out;
the sink node address sending module is used for collecting the MAC and IP addresses of the current sink node and sending the MAC and IP addresses to the substation node.
2. The system of claim 1, wherein the terminal monitoring node is provided with an image or video monitoring acquisition device, an acquisition sensor unit, a terminal data message segmentation module, a terminal data message scrambling code adding module and a terminal address sending module;
the image or video monitoring and acquiring device is used for acquiring current image or video information;
the acquisition sensor unit comprises a temperature acquisition sensor, a humidity acquisition sensor and a rainfall acquisition sensor, and the temperature acquisition sensor, the humidity acquisition sensor and the rainfall acquisition sensor respectively acquire the current temperature, humidity and rainfall values;
the terminal data message segmentation module is used for segmenting currently acquired terminal monitoring data according to the segmentation index of the terminal monitoring node to obtain a plurality of terminal monitoring data packets;
the terminal data message scrambling code adding module is used for applying scrambling codes of terminal monitoring nodes to a plurality of terminal monitoring data packets;
and the terminal address sending module is used for acquiring the MAC and IP addresses of the current terminal monitoring node and sending the MAC and IP addresses to the sink node.
3. The system of claim 1, wherein the remote substation comprises a substation data message segmentation module, a substation data message scrambling code addition module, a substation node matching module, and a substation node address transmission module;
the transformer substation data message segmentation module is used for segmenting the sink node data of each section according to the segmentation index of the transformer substation node to obtain a plurality of transformer substation monitoring data packets; the transformer substation data message scrambling code adding module is used for applying scrambling codes of transformer substation nodes to a plurality of transformer substation monitoring data packets;
the transformer substation node matching module matches the received MAC and IP address of the current sink node with the MAC and IP address of a local pre-stored sink node, and if the MAC and IP addresses are not matched, error reporting information is sent out;
and the transformer substation node address sending module is used for collecting the MAC and IP addresses of the current transformer substation nodes and sending the MAC and IP addresses to the monitoring master station.
4. The system of claim 1, wherein a monitoring master station node matching module is arranged in the monitoring master station;
and the monitoring master station node matching module is used for matching the received MAC and IP addresses of the current remote substation nodes with the MAC and IP addresses of the local prestored substation nodes, and sending error reporting information if the MAC and IP addresses are not matched.
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Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106231612B (en) * 2016-07-15 2018-04-20 广东中网电力有限公司 A kind of private wireless network system based on modified gateway
CN106448123A (en) * 2016-09-09 2017-02-22 国网吉林省电力有限公司松原供电公司 Data transmission method for power transmission line
CN108173346A (en) * 2018-01-19 2018-06-15 深圳市鑫汇达机械设计有限公司 Smart power grid power transmission line height monitoring warning device
CN110505288A (en) * 2019-08-02 2019-11-26 南京英锐祺科技有限公司 A kind of monitoring method and system of power transmission network
CN110807460B (en) * 2019-11-11 2022-04-29 国网河北省电力有限公司电力科学研究院 Transformer substation intelligent patrol system based on image recognition and application method thereof
CN110852750A (en) * 2019-11-14 2020-02-28 国网山东省电力公司潍坊市寒亭区供电公司 Power transmission tower monitoring system and monitoring method
CN111550114A (en) * 2020-04-13 2020-08-18 国网江苏省电力有限公司南京供电分公司 Communication system platform capable of being quickly installed on electric power tower
CN112104732B (en) * 2020-09-11 2023-01-20 清华大学 Power transmission line monitoring system and monitoring method
CN112510819B (en) * 2020-11-05 2023-03-24 国网山东省电力公司阳信县供电公司 Power network operation data monitoring system
CN113784304A (en) * 2021-09-13 2021-12-10 国网信息通信产业集团有限公司 Communication system
CN114498927A (en) * 2022-01-07 2022-05-13 国网新疆电力有限公司巴州供电公司 Power transmission line multi-parameter sensing data aggregation system, method and device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080040062A (en) * 2006-11-02 2008-05-08 오종택 Apparatus and method for power cable monitoring using ad-hoc sensor network
CN102818590A (en) * 2012-07-29 2012-12-12 江苏大学 Wireless sensor network-based transmission lines icing on-line monitoring system
CN102868452A (en) * 2012-09-06 2013-01-09 上海欣影电力科技发展有限公司 Mixed networking system for dense transmission channel
CN104184679A (en) * 2013-05-23 2014-12-03 广州思唯奇计算机科技有限公司 Method of scheduling message in intelligent substation and device
CN104219073A (en) * 2013-05-31 2014-12-17 杭州华三通信技术有限公司 Message forwarding method and device in SPBM network
CN104735741A (en) * 2015-01-28 2015-06-24 合肥天海电气技术有限公司 Enterprise power distribution and utilization safety wireless sensor network
US9220027B1 (en) * 2009-01-28 2015-12-22 Headwater Partners I Llc Wireless end-user device with policy-based controls for WWAN network usage and modem state changes requested by specific applications
CN105245599A (en) * 2015-10-15 2016-01-13 合肥谢尔网络科技有限公司 Vegetable greenhouse environment monitoring system based on agricultural Internet of things
CN105262650A (en) * 2015-07-24 2016-01-20 国家电网公司 Power transmission and transformation field hybrid communication system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101483567B (en) * 2008-12-19 2011-04-13 西北电网有限公司 High voltage electricity transmission line monitoring method based on wireless communication and optical communication
CN102931724B (en) * 2012-09-29 2015-04-15 上海市电力公司 Intelligent video monitoring system for electric power transmission and transformation
CN103178902A (en) * 2013-03-13 2013-06-26 千江（上海）信息科技有限公司 Electric transmission line monitoring communication system based on super-distance wireless optical network
US9806774B2 (en) * 2013-09-09 2017-10-31 Taiwan Semiconductor Manufacturing Company, Ltd. CSI feedback reduction for MIMO interference alignment
CN203673085U (en) * 2013-12-09 2014-06-25 国家电网公司 Power transmission line micrometeorological monitoring system base on ZigBee network

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080040062A (en) * 2006-11-02 2008-05-08 오종택 Apparatus and method for power cable monitoring using ad-hoc sensor network
US9220027B1 (en) * 2009-01-28 2015-12-22 Headwater Partners I Llc Wireless end-user device with policy-based controls for WWAN network usage and modem state changes requested by specific applications
CN102818590A (en) * 2012-07-29 2012-12-12 江苏大学 Wireless sensor network-based transmission lines icing on-line monitoring system
CN102868452A (en) * 2012-09-06 2013-01-09 上海欣影电力科技发展有限公司 Mixed networking system for dense transmission channel
CN104184679A (en) * 2013-05-23 2014-12-03 广州思唯奇计算机科技有限公司 Method of scheduling message in intelligent substation and device
CN104219073A (en) * 2013-05-31 2014-12-17 杭州华三通信技术有限公司 Message forwarding method and device in SPBM network
CN104735741A (en) * 2015-01-28 2015-06-24 合肥天海电气技术有限公司 Enterprise power distribution and utilization safety wireless sensor network
CN105262650A (en) * 2015-07-24 2016-01-20 国家电网公司 Power transmission and transformation field hybrid communication system
CN105245599A (en) * 2015-10-15 2016-01-13 合肥谢尔网络科技有限公司 Vegetable greenhouse environment monitoring system based on agricultural Internet of things

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"基于物联网技术的输变电设备智能在线监测研究及应用";沈鑫;曹敏;薛武;李剑;卢勇;《南方电网技术》;20160120;全文 *

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