With the development of the power grid, the impact of ultra-high voltage and ultra-high voltage lines on nearby buildings is increasingly concerned. Based on the mechanism of induction power generation, this paper formulates different measurement schemes for different measurement objects, and performs a series of measurements on the greenhouse conductor and the established metal conductor under the high-voltage transmission line. Based on the measurement results, we have summarized the relevant methods of weakening the induced electricity, and conducted a detailed study and discussion on the relationship between the induced voltage and the line angle, the length of the wire, the horizontal distance of the wire, the grounding of the conductor, and the voltage level. And a detailed summary of the impact of ultra-high voltage lines on nearby buildings is made.