Results 151 to 160 of about 78,720 (302)
Transient stability enhancement for a power system
, 2013 The ability of a power system to return to stable operating condition after the occurrence of disturbance is its stability. With the growing in size of the modern power systems, it becomes more difficult to maintain stability.
Ho, Sy Ha.
core
Advanced Functional Materials, EarlyView.A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe,
Minseong Chae +27 more
wiley +1 more source
An adaptive power system transient stability assessment method based on shared feature extraction. [PDF]
iScienceHu J +5 more
europepmc +1 more source
Speckle‐Engineered Upconversion Amplification in Nanoemulsion‐Templated Hydrogel Microdomes
Advanced Functional Materials, EarlyView.Nanoemulsion‐confined PEGDA microdomes generate speckle‐like excitation fields that strongly amplify upconversion luminescence upon dehydration, enabling filter‐free visible readout with reversible on–off switching. DMD‐based lithography yields scalable, shape‐programmable arrays for moisture‐responsive displays and optical encryption.
Chaeyeong Ryu +13 more
wiley +1 more source
Analysis of power system transient stability with PSO-optimized distributed generation and HVDC transmission systems. [PDF]
Sci RepJang J, Gong Y, Min S, Kim I.
europepmc +1 more source
Transient Stability Regions of Power Systems
Transient Stability Regions of Power SystemsThe direct method of Lyapunov is used to estimate the stability region of power systems. A method for the construction of the Lyapunov function, which has been developed recently, is applied to a single-machine system with and without a velocity governor.
openaire
Advanced Functional Materials, EarlyView.A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam +8 more
wiley +1 more source
Contrastive-Active Transfer Learning-Based Real-Time Adaptive Assessment Method for Power System Transient Stability. [PDF]
Sensors (Basel)Zhao J, Han X, Wang C, Yang J, Zhang G.
europepmc +1 more source
Advanced Functional Materials, EarlyView.Self‐assembled monolayers (SAMs) are promising hole‐transporting materials for organic photovoltaics (OPVs), but suffer from self‐aggregation and poor large‐area uniformity. We find that interfacial modification using nicotinic hydrazide can eliminate the residual SAM aggregates by forming energetically favorable complexes, yielding uniform SAM.
Seongwon Yoon +10 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Here, SubNc single‐component organic photodiodes (SC‐OPDs) are investigated, which achieve highly competitive performance metrics, including high EQE, ultra‐low JD, and high specific detectivity (D*). This study emphasizes the critical role of an organic buffer layer in studying the interface energetics and effects to achieve state‐of‐the‐art ...
Anncharlott Kusber +12 more
wiley +1 more source