This book includes the original, peer-reviewed research papers from the 9th Frontier Academic Forum of Electrical Engineering (FAFEE 2020), held in Xi'an, China, in August 2020. It gathers the latest research, innovations, and applications in the fields of Electrical Engineering. The topics it covers including electrical materials and equipment, electrical energy storage and device, power electronics and drives, new energy electric power system equipment, IntelliSense and intelligent equipment, biological electromagnetism and its applications, and insulation and discharge computation for power equipment.Given its scope, the book benefits all researchers, engineers, and graduate students who want to learn about cutting-edge advances in Electrical Engineering.

An Automatic Respirator Oil Level Reading Method Based on Instance Segmentation.- A Survey of Emergency Self-running Power Supply Schemes for Rail Transit Vehicles.- Review of the Application of Intelligent Optimization Algorithm for Design of Novel Electric Machines.- Numerical Analysis and Research on Rectangular Crack Detection of Basin Insulator Based on Laser Ultrasonic.- Design of High Sensitivity Foreign Object Detection System in Wireless Charging Based on the Variation of Detection Coils Impedance.- The Application of Genetic Algorithm in the Structural Optimization of Permanent Magnet Synchronous Motor.- Analysis of Electric Field Focalization Induced by Transcranial Magneto-Acoustical-Electrical Stimulation Parameters.- Simulation calculation of loss of induction traction motor.- Magnetic Field Analysis and Structural Optimization of Deflection Double Stator Switched Reluctance Generator.