Wind deflection analysis method and system of power transmission line and electronic equipment

• Main Authors: LI XIAOGUANG, LI MENG, ZHAO MINGGUAN, WANG HONGXIA, HUA SHENBING, DONG XINSHENG, YANG YANG, MA SHUYANG, WAN YUANHAO, HAI YANG
• Format: Patent
• Language: Chinese; English
• Published: 03.05.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention relates to the technical field of power transmission line safety analysis methods, in particular to a windage yaw analysis method and system of a power transmission line and electronic equipment, and the windage yaw analysis method of the power transmission line comprises the steps of obtaining meteorological data and power transmission line data of a pre-analysis area; establishing a wind field model of the pre-analysis area by using a numerical simulation method according to the meteorological data and the power transmission line data; based on the wind field model, calculating wind pressure borne by the power transmission line in the pre-analysis area; calculating a power transmission tower inclination angle and lead tension of the pre-analysis area based on the wind pressure to obtain a wind deflection analysis result of the power transmission line of the pre-analysis area; and determining the safety level of the power transmission line in the pre-analysis area according to the windage yaw a