Optimization framework for transient overvoltage for new energy clusters in power grids supported by integrated energy
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Renewable and Sustainable Energy"
DOI: 10.1063/5.0248715
Abstract: Considering the intricate dynamics of the power grid at the transmission end, which is coupled with new energy clusters (NECs) that consist of extensive wind and photovoltaic generation, these NECs are prone to substantial transient… read more here.
Keywords: integrated energy; energy; transient overvoltage; power ... See more keywords
Preventing transformer internal resonance under very fast transient overvoltage using RC surge suppressor
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Dielectrics and Electrical Insulation"
DOI: 10.1109/tdei.2017.006422
Abstract: This paper investigates the feasibility of a cost effective method to prevent internal resonance in power transformers connected to gas insulated substation (GIS) due to very fast transient overvoltage (VFTO) within the GIS. Power transformer… read more here.
Keywords: resonance; transient overvoltage; transformer internal; fast transient ... See more keywords
Reactive Power Control Strategy for Inhibiting Transient Overvoltage Caused by Commutation Failure
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Power Systems"
DOI: 10.1109/tpwrs.2021.3063276
Abstract: The commutation failure (CF) is the most common fault in line-commutated high voltage direct current (LCC-HVDC) systems that may lead to the transient overvoltage in the sending-side system. In the worst condition, the CF may… read more here.
Keywords: overvoltage; commutation failure; overvoltage caused; reactive power ... See more keywords
Generation mechanism and influencing factors of transient overvoltage on ultra high-voltage direct current transmission
Sign Up to like & getrecommendations! Published in 2025 at "Frontiers in Energy Research"
DOI: 10.3389/fenrg.2025.1461365
Abstract: The transient overvoltage caused by faults in ultra-high-voltage direct current (UHVDC) transmission lines and alternating current (AC) systems can adversely affect system safety and stability. This study theoretically analyzes the transient overvoltage generation mechanism caused… read more here.
Keywords: transmission; generation; high voltage; transient overvoltage ... See more keywords
Studies on an Electromagnetic Transient Model of Offshore Wind Turbines and Lightning Transient Overvoltage Considering Lightning Channel Wave Impedance
Sign Up to like & getrecommendations! Published in 2017 at "Energies"
DOI: 10.3390/en10121995
Abstract: In recent years, with the rapid development of offshore wind turbines (WTs), the problem of lightning strikes has become more and more prominent. In order to reduce the failure rate caused by the transient overvoltage… read more here.
Keywords: transient overvoltage; transient model; model offshore; overvoltage ... See more keywords
Optimal Operation of Renewable Energy Bases Considering Short-Circuit Ratio and Transient Overvoltage Constraints
Sign Up to like & getrecommendations! Published in 2025 at "Energies"
DOI: 10.3390/en18051256
Abstract: The increasing integration of renewable energy bases into power systems poses significant challenges for voltage stability and operational optimization. This paper develops an optimization model to maximize the total generation output in a renewable energy… read more here.
Keywords: circuit ratio; energy; transient overvoltage; short circuit ... See more keywords