| Title |
UsN based Soundness Monitoring Diagnosis System of Power Transmission Steel Tower |
| Authors |
이동철(Lee, Dong-Cheol) ; 배을록(Bae, Ul-Lok) ; 김우정(Kim, Woo-Jung) ; 민병운(Min, Bung-Yun) |
| Keywords |
Power Tower ; UsN ; MEMS Sensor ; Correlation Analysis ; IEC61850 |
| Abstract |
In this paper, design method for power tower hazard diagnosis/predition system based on UsN was proposed. The proposed method used multi-hybrid sensors to measure rotation, displacement, and inclination state of power tower, and made decision/prediction of hazard of power tower. System design was made with requirement analysis of monitoring for transmission power facility and use of MEMS and optic fiber sensors. For hazard decision, analysis of correlation was made using sensor output. LN based on IEC61850,international standard for digital substation, was also proposed. For transmission facility monitoring, digital substation and power tower were considered as parts of power facility networks. |