Topic 1:

    Communication-Based Control and Protection
    Energy Transfer and Interactive Technology
    Integration of Distributed Resources
    Large Power Grid Safety Control 
    Large-Scale Energy Storage
    National/Global Energy Interconnection
    Smart Grid Architectures and Models
    Smart Grid Implementation and Field trials
    Smart Grid Load and Energy Management
    Smart Grid Security and Reliability Management
    Smart Grid Testing and Assessing Technologies

Topic 2:

    Power systems
    Power and Energy Circuits and Systems
    Power Disaster and Protection
    Power Electronics and its Applications in Smart Grids
    Power IOT
    Power Market
    Power Quality, Protection and Electromagnetic Compatibility
    Power System Analysis
    Power System Resilience
    Renewable & Sustainable Energy Technologies
    Smart Energy Grids
    Smart Grid Technologies and Utility Applications
    Grid Transformation
    Power Systems and Energy Sciences
    E-Mobility