Image recognition for on-line vibration monitoring system of transmission line

2009 ◽  
Author(s):  
Lizhi Pan ◽  
Xiaohui Xiao
Keyword(s):  
Transmission Line ◽  
Monitoring System ◽  
Image Recognition ◽  
Vibration Monitoring ◽  
On Line

Research on Wireless Vibration Monitoring System for Devices in the Engine Room

2012 ◽  
Vol 503-504 ◽  
pp. 1651-1654
Author(s):  
Guo Yong Zhang ◽  
Shuo Wu
Keyword(s):  
Monitoring System ◽  
Vibration Sensor ◽  
Vibration Monitoring ◽  
Vibration State ◽  
Engine Room ◽  
On Line ◽  
The Common

The vibration can influence the running of devices in the engine room. It is necessary to monitor the vibration state of all running machineries. Through integrating the Bluetooth technology into the common vibration sensor, a wireless on-line vibration monitoring system is designed to monitor all devices. It will be helpful to avoid severe failure and improve the cruising ability.

Design and Application of Aeolian Vibration Monitoring System for Overhead Transmission Line

2012 ◽  
Vol 239-240 ◽  
pp. 456-461
Author(s):  
Bu Sheng Tong ◽  
Yu Xiang Lv ◽  
Bei Ge Yang ◽  
Hui Xue ◽  
Shan Zhi
Keyword(s):  
Transmission Line ◽  
Real Time ◽  
Monitoring System ◽  
Theoretical Models ◽  
Correction Method ◽  
Fatigue Tests ◽  
Least Square ◽  
Vibration Monitoring ◽  
The Real ◽  
Aeolian Vibration

Aim at the shortage of traditional Aeolian vibration fatigue tests and theoretical models for transmission line, the Aeolian vibration monitoring system of transmission line based on the ZigBee wireless network was designed. The system transfer real-time field data of meteorological factors, tension of conductor and acceleration of monitoring nodes to background computer. The line vibration curve integrated directly from the acceleration sensor recorded data will present a serious problem of baseline drift. Therefore, based on least-square theory, a new baseline correction method is proposed to eliminate effect on drifts, and then obtain distortion less vibration curve of transmission line by twice integrations. The system running results show that track fitted with monitoring data is in good agreement with the real recorded trajectory. The system can satisfy the needs of the real time monitoring on transmission line site and be well applied to the calculation of conductor fatigue damage.

Design and Development of Power System for Transmission Line Online Monitor Device

2014 ◽  
Vol 1008-1009 ◽  
pp. 530-535 ◽  
Author(s):  
Zi Jian Cai ◽  
Zheng Hua Feng
Keyword(s):  
Power Control ◽  
Transmission Line ◽  
Monitoring System ◽  
Utility Model ◽  
Solar Panels ◽  
Maximum Power Point ◽  
Point Tracking ◽  
Power Point Tracking ◽  
On Line ◽  
Power Point

The utility model provides a transmission line on-line monitoring system powered devices, including power generation systems, and power control systems; power system consists of solar panels and batteries composed of the power control system consists of DC-DC converter circuit, voltage and current sampling circuit, microcontroller system and charge-discharge circuit; power control system with maximum power point tracking (Maximum Power Point Tracking: MPPT) control the power output of solar panels; the utility model role is: to improve the transmission line on-line monitoring system for solar energy utilization efficiency , extended battery life, providing a steady continuous power for outdoor transmission line online monitoring system.

Pattern recognition based on-line vibration monitoring system for fault diagnosis of automobile gearbox

Measurement ◽  
2018 ◽  
Vol 114 ◽  
pp. 233-242 ◽  
Author(s):  
T. Praveenkumar ◽  
B. Sabhrish ◽  
M. Saimurugan ◽  
K.I. Ramachandran
Keyword(s):  
Pattern Recognition ◽  
Fault Diagnosis ◽  
Monitoring System ◽  
Vibration Monitoring ◽  
On Line

scholarly journals Research on A New On-line Monitoring System of Transmission Line Icing Based on RF433 Technology

2020 ◽  
Vol 1639 ◽  
pp. 012030
Author(s):  
Wang Zheng ◽  
Chen Fei ◽  
Peng Chong ◽  
Wu Taiwu ◽  
Huang Qian ◽  
...  
Keyword(s):  
Transmission Line ◽  
Monitoring System ◽  
On Line
Sign in / Sign up

Export Citation Format

Share Document