Perspective
GEI—An idea whose time has come Georg Kell
Theory
From interconnections of local electric power systems to Global Energy Interconnection Nikolai Voropai1, Sergei Podkovalnikov1, Kirill Os
Strategy
Asian international grid connection and potentiality of DC superconducting power transmission Satarou Yamaguchi , Takashi Iitsuka, Masashi Osa
Planning
The state-of-the-arts of the study on grid interconnection between Iberian Peninsula and West Maghreb region Hong Shen, Qian Dai, Qi Wu, Junling Wu, Qinyon
Advanced Transmission
Key stress extraction and equivalent test method for hybrid DC circuit breaker Chong Gao, Xiao Ding, Guangfu Tang, Gaoyong Wan
Smart Grid
Enabling Industrial Internet of Things (IIoT) towards an emerging smart energy system Ding Zhang, Ching Chuen Chan, George You Zhou
Clean Energy
Progress of renewable electricity replacing fossil fuels Tomas Kåberger
Technological Focus
A PMU data recovering method based on preferred selection strategy Zhiwei Yang, Hao Liu, Tianshu Bi, Qixun Yang,

A review of key strategies in realizing power system resilience Yanling Lin, Zhaohong Bie, Aici Qiu
Project
Application research on large-scale battery energy storage system under Global Energy Interconnection framework Binqi Guo, Meng Niu, Xiaokang Lai, Liquan Chen
Innovative Trend
Application and research of global grid database design based on geographic information Xuming Liang

Aspects of ultra-high voltage half-wavelength power transmission technology Yutian Liu, Hao Tian, Zhengzhong Liu, Xiaohui Q