Research on a high-voltage electric field induction energy harvesting plate installed on insulators

High-voltage electric field induction energy extraction technology is an important solution to solve the power supply problem of on-line monitoring equipment for transmission lines. Among them, the use of electric field energy harvester to obtain energy has the advantages of high safety and low cost, and has received extensive attention from scholars in recent years. Based on the principle of electric field induction energy extraction, a high-voltage electric field induction energy extraction plate installed on insulators is designed and studied. The relationship between its design parameters and induced current is analyzed by finite element method, and its feasibility and correctness are verified by experimental test.