The scope of essay writing is as follows (including but not limited to): 1. New Power Systems and New Energy 2. Power Electronics Technologies and Applications 3. Motor and its system 4. Intelligent technology and application of distribution network/microgrid 5. Power system protection and control 6. Intelligent perception, operation and maintenance of power equipment 7. Transportation electrification 8. Energy storage and application 9. High voltage and insulation 10. Electromagnetic Fields and Circuits 11. Electromagnetic Technologies and Applications 12. Electrical materials and equipment