Institution
State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources
Recent research
- Engineering & TechnologyOpen access
To advance the modernization of power systems, the role of hydropower has transitioned from mere energy generation to serving as both a primary energy provider and a critical flexibility resource. However, conventional day-ahead scheduling methodologies for cascaded hydropower of...
- Engineering & TechnologyOpen access
Grid-following converters are prone to transient synchronization instability during grid faults, which may lead to the disconnection of renewable energy devices and threaten the security and stability of power systems. To address this issue, this paper first establishes a second-...
- Engineering & TechnologyOpen access
Deep peak-shaving operation of coal-fired power units requires heat-exchange equipment to rapidly track varying loads. Indirect air-cooled units are central to power supply in water-scarce regions, and their cold-end system rejects heat to ambient air and possesses substantial th...
- Engineering & TechnologyOpen access
Yaw-Control Optimization for Floating Wind Farms Considering Platform Repositioning
Wake losses constrain power capture in deep-offshore floating wind farms. Unlike fixed-bottom turbines, yaw control in floating turbines changes both wake propagation and aerodynamic thrust; the resulting platform repositioning further alters wake overlap. To investigate the coup...
- Materials & EnergyOpen access
Emission spectra and diagnosis of C4F7N/CO2 discharge faults
Abstract The C 4 F 7 N/CO 2 mixed gas is regarded as one of the most promising environmental-friendly alternatives to SF 6 . Studying its discharge spectral characteristics under different voltages and fault types is of great significance for insulation condition monitoring and f...