TY - JOUR
TI - Fault prediction and simulation analysis of ultra-high voltage transmission-line based on thermal energy transformation
AU - Fu Shixi
AU - Chen Zhihui
AU - Gan Zongyue
AU - Hao Dena
JN - Thermal Science
PY - 2023
VL - 27
IS - 2
SP - 1091
EP - 1099
PT - Article
AB - In order to solve the traditional long-distance ultra-high voltage (UHV)  transmission-line risk warning system in the design process, it neglects  the classification step of early warning information, which leads to the  poor effect of risk early warning, the authors propose fault prediction and  simulation analysis of UHV transmission-line based on thermal energy  transformation. In the hardware design part, the network video server is  used to design the host control module, and the video decoding chip is used  to convert the acquired analog signal into digital signal, then it is  transmitted to the serial port server, and the risk warning circuit is  designed based on it. In the software design, GA-BP algorithm is used to  obtain the number of nodes in the middle layer, the constraint range is  determined, and the warning information is classified to realize the risk  warning of long-distance UHV transmission-lines. The experimental results  show that the warning accuracy of the system under different conditions is  high, and the highest warning effect can reach 95%. It is proved that the  classification recall rate of early warning information is high, which can  effectively resist interference and provide strong support for the safe  operation of transmission-lines.