Final published version
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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - Fiber Bragg grating monitors for thermal and stress of the composite insulators in transmission lines
AU - Deng, Heming
AU - Cai, Wei
AU - Song, You
AU - Liu, Jinsong
AU - Redman, Christopher
AU - Zhuang, Qiandong
PY - 2018/8
Y1 - 2018/8
N2 - Running composite insulators are prone to failure due to their harsh surrounding work environment, which directly affects the safe operation of transmission lines. This paper puts forward the method of using fiber Bragg grating (FBG) as the monitors to parameters correlated with thermal and stress of the composite insulators in transmission lines at working status. Firstly, monitoring points are found out by the mechanical test on composite insulator samples. Secondly, based on the monitoring theory, this paper introduces the feasibility design frame of the composite insulator with FBG implanted in the rod and the online monitor system. At last, it describes applications of this monitor system in the field of transmission lines.
AB - Running composite insulators are prone to failure due to their harsh surrounding work environment, which directly affects the safe operation of transmission lines. This paper puts forward the method of using fiber Bragg grating (FBG) as the monitors to parameters correlated with thermal and stress of the composite insulators in transmission lines at working status. Firstly, monitoring points are found out by the mechanical test on composite insulator samples. Secondly, based on the monitoring theory, this paper introduces the feasibility design frame of the composite insulator with FBG implanted in the rod and the online monitor system. At last, it describes applications of this monitor system in the field of transmission lines.
KW - Thermal monitoring
KW - Stress monitoring
KW - Composite insulators
KW - Transmission lines
KW - Fiber Bragg grating monitors
U2 - 10.14171/j.2096-5117.gei.2018.03.010
DO - 10.14171/j.2096-5117.gei.2018.03.010
M3 - Journal article
VL - 1
SP - 382
EP - 390
JO - Global Energy Interconnection
JF - Global Energy Interconnection
SN - 2096-5117
IS - 3
ER -