(Topics include but are not limited to)
Topic 1: Power Electronics
New power semiconductor devices
High frequency converter and power supply
New converter topology and application
Matrix and multilevel converters
Power converter control and drive circuit
Electromagnetic compatibility and power quality
Thermal management and reliability
Passive components and sensors
Converter packaging
Electromagnetic compatibility and power quality
Power electronics topology and control
Topic 2: Electrical Engineering
Electricity market, planning and cost estimation
Electric energy processing,
Conversion, transmission, control, and distribution
Electric Power Supply, Drive and Control
Modeling and simulation, control and protection, and stable operation of power systems
Artificial Intelligence, Digitization, and Power Intelligence
Electromagnetic compatibility, reactive power compensation and filtering system
Process control, loss assessment, optimization and regulation of power transmission
Smart grid, distribution network and grid planning
Transformers and Relay Protection
Load Calculation and Forecasting
Power transmission and distribution, as well as power supply and consumption
Power Electronics and Power Transmission
Sensors, Components, and Controls
Electric motors, machine tools and mechatronics integration, motor control
Electromagnetic compatibility and microwave antenna
Topic Three: Control
adaptive control 
Robust control
process control
complex system 
Collaborative control
fuzzy control 
Data driven control
optimum control
Model Predictive Control
Parallel systems and parallel control
Fault detection, diagnosis, and prediction
network control system
Embedded control system
Neural Networks and Control
Nonlinear Systems and Control
Control of biological systems
system integration