Results 31 to 40 of about 2,476 (267)
Fault Ride-Through Study of Wind Turbines
Journal of Power and Energy Engineering, 2013 The installation of wind energy has increased rapidly around the world. The grid codes about the wind energy require wind turbine (WT) has the ability of fault (or low voltage) ride-through (FRT). To study the FRT operation of the wind farms, three methods were discussed.
Xinyan Zhang +3 more
openaire +2 more sources
Fault Ride-Through Control Strategy for Variable Speed Pumped Storage Unit with Full-Size Converter
Applied SciencesFault ride-through is a prerequisite for ensuring continuous operation of a variable-speed pumped storage unit with a full-size converter (FSC-VSPU) and providing support for the renewable energy and power grid.
Huabo Shi +7 more
doaj +1 more source
Energy Reports, 2022 Converter-interfaced renewable energy sources (CIRESs) may have a different fault current angle with synchronous generators (SGs), so the large angle difference on both sides will cause low sensitivity or failure for traditional proportional braking ...
Zhe Yang +3 more
doaj +1 more source
Improving fault ride through capability of DFIG during RSC flashover fault [PDF]
2013 IEEE International Conference on Smart Energy Grid Engineering (SEGE), 2013 Wind power generation is growing rapidly. However, maintaining the wind turbine connection to grid is a real challenge. Recent grid codes require wind turbines to maintain connected to the grid even during fault conditions which increases concerns about its sensitivity to external faults. So, researchers have given attention to investigating the impact
A. F. Abdou +3 more
openaire +1 more source
Fault-Ride-Through Capability of VSG-Based Grid-Forming Converters
2021 23rd European Conference on Power Electronics and Applications (EPE'21 ECCE Europe), 2021 Peer ...
Saeedian, Meysam +5 more
openaire +2 more sources
Impact of Grid Unbalances on Electric Vehicle Chargers
Energies, 2023 There is a global trend to reduce emissions from cars through the adoption of other alternatives, such as electric vehicles (EVs). The increasing popularity of EVs has led to a growing demand for electric vehicle chargers.
Sultan Alwahaibi +3 more
doaj +1 more source
Addressing Economic Insecurities Can Improve Patient‐Reported Outcomes in Lupus
Arthritis Care &Research, Accepted Article.Background Economic insecurities, such as food, housing, transportation, and financial challenges, are modifiable risk factors and influence patient‐reported outcomes (PROs) in systemic lupus erythematosus (SLE). We examined: 1) associations between economic insecurities and PROs; 2) the impact of screening and addressing economic insecurities during ...
Jay Patel +8 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr +7 more
wiley +1 more source
IEEE Access, 2023 This article provides insights into the dynamic performance of indirect and direct control strategies for grid-forming (GFM) inverters. The indirect method for grid-forming inverters utilizes three cascaded stages to produce the reference signal sent to ...
Mehmetcan Gursoy, Behrooz Mirafzal
doaj +1 more source
Advanced Functional Materials, EarlyView.Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner +14 more
wiley +1 more source