◕ Renewable Energy

· Renewable Energy Generation Systems

· Solar Photovoltaic Technologies

· Wind Power Generation and Control

· Microgrid and Distributed Energy Control

· Smart Grid Technologies

· Internet of Energy (IoE)

· Hybrid Energy Systems and Optimization

· Energy Efficiency and Energy Saving

· Energy Conversion Efficiency Enhancement

· Renewable Energy Engineering(Solar, Biomass, Wind, Nuclear, Hydrogen, etc.)

· Renewable Energy Power Generation 

· Renewable Energy Power System Modeling, Analysis and Simulation

· High Reliability Relay Protection Technology for Renewable Energy Power Systems

◕ Electricity, Electrical Systems

· Electric Motors and Drives

· Power Converter

· Electric Battery and BMS

· Smart Grid Power Transmission and Distribution

· Noise, Vibration, EMI and EMC

· Power Quality

· Power System Analysis

· New Power System Technologies

· Power Systems and it's Automation

· Power System Modeling, Simulation and Analysis 

· Power System Protection, Operation and Control

· Power System Reliability and Security

· Power System Stability

· Power IoT

· MEMS-Microsensors and Structures

· Sensors and Micro Machines

· Transmission and Distribution Systems and Equipment

· Electric Traction Systems and Control

· Inverter and Converter Technology

◕ Energy Technology, Utilization and Development

· Energy Saving and Environmental Protection Technology

· Energy Internet Technology

· Energy Efficiency

· Hydrogen and Fuel Cells

· Energy Clean Utilization