(Topics include but are not limited to)
power electronics 
Electric drive
Power Quality and Electromagnetic Compatibility 
Power system and its automation
Modeling, simulation, and analysis of power systems
Power system planning and scheduling
Power system protection, operation, and control
Reliability and safety of power system
Power system stability
Sensors and Micro Machines
Transmission and distribution systems and equipment
Electric Drivers and Applications
Electrochemical energy storage
Thermal energy storage
Mechanical energy storage
Wind energy storage
Hydrogen energy storage
Inductive energy storage
Pumped storage power generation
Capacitive energy storage system
Energy storage materials
Solar cell
fuel cell
Capacitors, supercapacitors
lithium battery
Lithium ion battery
Sodium ion battery
Power electronic equipment
Electric machinery and electrical equipment
Electrical materials and processes
Thermodynamics of Electric Traction Systems and Control Engineering
Thermal fluid dynamics
Thermophysical Properties and Thermophysical Measurement Techniques
heat energy
thermal efficiency 
Thermoelectric Engineering
Thermal energy