Development of an Power Transmission Line Online Monitoring System

2011 ◽  
Author(s):  
Qi-ping Yang ◽  
Dan-feng Xu ◽  
Meng-qun Li
Keyword(s):  
Transmission Line ◽  
Monitoring System ◽  
Online Monitoring ◽  
Power Transmission ◽  
Power Transmission Line ◽  
Online Monitoring System

Research on Access Network Communication Technology for Condition Monitoring System of Power Transmission Line

2014 ◽  
Vol 1008-1009 ◽  
pp. 684-689
Author(s):  
De Long Yang ◽  
Jie Tong ◽  
Gang Xu ◽  
Jin Long Liu ◽  
Lin Yang
Keyword(s):  
Communication Network ◽  
Transmission Line ◽  
Monitoring System ◽  
Condition Monitoring ◽  
Data Transmission ◽  
Power Transmission ◽  
Access Network ◽  
Power Transmission Line ◽  
Condition Monitoring System ◽  
Network Technologies

Power transmission line monitoring is a general appellation of automated monitoring and scientific management for power transmission line by advanced techniques, and it’s an important basis for achieving smart grid. Its data transmission system is divided into access network and data network, the access network consists of a variety of terminals, tower nodes and aggregation nodes, which includes on-site and remote networks. The application of flexible and reliable network would guarantee to achieve a high-speed, reliable and transparent data transfer between master station and terminals in the system. According to the data transmission requirements of transmission line condition monitoring system, this paper studies the communication network technologies for access network in the perspective of private and public networks, and after a comparative analysis of these technologies, it proposes a principle of how to select reasonable communication network technologies for different application scenarios.

Secure Enhanced Update Approach for Embedded Transmission Line Monitoring Terminals

2013 ◽  
Vol 427-429 ◽  
pp. 921-924
Author(s):  
Zhi Peng Shao ◽  
Zao Jian Dai ◽  
Jie Chu
Keyword(s):  
Embedded System ◽  
Transmission Line ◽  
Monitoring System ◽  
Power Transmission ◽  
Authentication Protocol ◽  
Power Transmission Line ◽  
Light Weight ◽  
Embedded Device ◽  
Recovery Mechanism ◽  
Transmission Line Monitoring

Introduce typical embedded device in power transmission line monitoring system and its update requirements. Analyze the drawback of traditional embedded system update mechanism over the air. Propose a security enhanced update approach with light-weight authentication protocol and recovery mechanism.

Research On Online Monitoring System Of Transmission Line

2019 ◽  
Author(s):  
Hui Jin ◽  
Lu Xu ◽  
Yizhao Zhang ◽  
Hongzhao Yuan ◽  
Aoran Xu ◽  
...  
Keyword(s):  
Transmission Line ◽  
Monitoring System ◽  
Online Monitoring ◽  
Online Monitoring System

A Design of WSN and EPON Applied in Online Monitoring for Transmission Line

2014 ◽  
Vol 950 ◽  
pp. 125-132 ◽  
Author(s):  
Xu Chen ◽  
Zhe Du ◽  
Xiang Gen Yin ◽  
Wei Pan ◽  
Li Qiang Xu
Keyword(s):  
Wireless Sensor Network ◽  
Transmission Line ◽  
Communication Technology ◽  
Online Monitoring ◽  
Power Transmission ◽  
Wireless Sensor ◽  
Power Transmission Line ◽  
Strong Impact ◽  
Passive Network ◽  
Safety And Stability

Natural disasters like icing have a strong impact on the power transmission line which is the foundation of safety and stability operation for power system. In this paper, an online transmission line monitoring and patrol system based on Wireless Sensor Network (WSN) and Ethernet Passive Network (EPON) is firstly designed and a model is built to analyze the latency influenced by the number of towers using EPON communication technology which is solved by Lingo 11.

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