Power System and High Voltage Engineering (PSHVE) aims to promote high-quality research and technological innovation in modern power systems and high-voltage engineering. The journal welcomes original research articles, reviews, and other scholarly contributions covering both fundamental theories and engineering applications, including power system analysis, operation, control and stability; smart grids and renewable energy integration; power transmission technologies; high-voltage engineering, testing and measurement; electrical insulation materials and dielectric properties; breakdown mechanisms, overvoltage protection and insulation coordination; condition monitoring, fault diagnosis, reliability and asset management of power equipment; as well as advanced sensing, digitalization and intelligent monitoring technologies.