Real-time harmonic monitoring of power systems with capacitor-coupled voltage transformers
Available online 9 December 2025
In power systems of 35 kV and above, harmonic measurements are not easy to implement due to the uneven frequency responses of widely used capacitor-coupled voltage transformers (CCVTs). In this paper,...
The research progress and prospects on the degradation and conversion of SF6 waste gas
Available online 5 December 2025
The potent greenhouse gas SF6 is widely used in the field of high-voltage power insulation due to its excellent insulating properties. Currently, over 80 % of the SF6 produced globally each year is...
Research progress on the properties of REBCO superconductor tapes for the application of superconducting magnet
March 2025
In this paper, we want to briefly review the progress of research on the properties of REBCO superconductor tapes, especially for the superconducting magnet. Firstly, we will introduce the progress...
Research progress of solar aided coal-fired power generation (SACPG) system
March 2025
Solar aided coal-fired power generation (SACPG) is the most efficient and economical technology for reducing coal resource consumption and increasing solar energy efficiency by integrating solar thermal...
Accelerating the green hydrogen revolution: The synergy of PEMWE and AI
March 2025
The urgent need to address rising CO2 levels and climate change has driven a global shift towards low-carbon and zero-carbon energy sources. Green hydrogen energy produced through water electrolysis...
Key technologies and development trends of VSC-HVDC transmission for offshore wind power
March 2025
Developing offshore wind power, particularly in deep waters, is recognized as a vital approach to tackling the energy crisis and facilitating a low-carbon transition. VSC-HVDC transmission, leveraging...
Development and prospect of UHV transmission technology
March 2025
Since 2009, ultra-high voltage (UHV) transmission technology has been promoted and applied in China. Over the years, with the accumulation of experience in the construction and operation of UHV projects...
Development direction, technical issues, and key construction tasks for new power system
March 2025
The implementation of green energy transformation, clean energy power replacement and supply, and the construction of the new power system are the primary driving forces for achieving strategic goals...
