(The following topics include but are not limited to)
Topic 1: Electrical Control
Electrical and Electronic Measurement Technology
quality
Power System and Engineering
Power equipment and insulation
power electronic technology 
high voltage technology
Motor control technology
Control System and Automation
Electromagnetic field and electromagnetic compatibility
Aerospace Electrical Technology
The Application of Artificial Intelligence in the Electrical Field
Transmission and distribution systems and equipment
Topic 2: Internet of Things
Data Security and Privacy Protection
IoT Big Data Fusion Algorithm
IoT big data storage and mining
Integration of Industrial Internet of Things and Big Data
Urban Computing and IoT Big Data
Passive Internet of Things Theory and Technology
Wireless charging technology for IoT devices
Low energy network communication and data transmission
Perception, recognition, and tracking of targets
Multi robot collaborative communication and perception
Data Mining, Data Warehousing, and Knowledge Discovery
Grid computing, supercomputing, and cloud computing
IoT applications
Internet of Vehicles and Intelligent Transportation
Intelligent manufacturing
Intelligent wearable devices and systems
Application of Information Technology
Internet technology
human-computer interaction
image and signal processing
Information science and technology
Smart card and RFID technology
Soft Computing and Intelligent Systems
Application of Power and Energy Systems
Communication and Control in Energy Systems
network security
Smart grid interoperability and standards
Deploying microgrids
Topic Three: Energy saving Technologies
Building Energy Saving Technology
Energy saving and environmental protection technology
clean energy
Energy efficiency
Hydrogen and fuel cells
comprehensive utilization of energy
Smart Energy
New energy vehicles
electric vehicle
Green Energy Technology
Energy Internet technology
Sustainable coal utilization and clean coal technology
Natural gas hydrate development technology
Clean production and green chemical technology