Results 111 to 120 of about 802,946 (364)
REGULATION OF REACTIVE POWER PRODUCED BY DOUBLY FED INDUCTION WIND GENERATORS [PDF]
, 2018 Study the methods of providing balance of reactive power by means of the voltage applied to the rotor of doubly fed induction wind ...
IVANOV, Oleksii, LIABAHOVA, Tetiana
core
Advanced Science, EarlyView.This study demonstrates significantly reduced Lkb1 expression in CD11c+ cells in chronic pancreatitis (CP) patients and animal models. Lkb1 deletion enhances CD11c+CD206+ macrophage infiltration and reprograms pancreatic stellate cells (PSCs) via OSM signaling.
Wenqing Zhang +10 more
wiley +1 more source
The Journal of Engineering, 2019 The doubly fed induction generator (DFIG) has become increasingly popular for variable speed wind turbines because of the lower power electronics converter rating required.
Hawwooi Chuan +2 more
doaj +1 more source
Advanced Science, EarlyView.Inspired by spider silk, a bio‐inspired polyamide elastomer with a dynamic physical cross‐linking network is developed. Mimicking the rigid β‐sheet crystals and sacrificial hydrogen bonds of silk, the material achieves an exceptional balance of strength and toughness.
Bo Yang +12 more
wiley +1 more source
The Journal of Engineering, 2019 The increasing wind integration in present grids to generate clean energy escalates the problem of low-frequency oscillations (LFOs) in the system. Here, a wide area-based coordinated control strategy of power system stabilisers (PSSs) and doubly fed ...
Abhilash Kumar Gupta +2 more
doaj +1 more source
Variable Speed Asynchronous Generator.
RE&PQJThe variable speed power generation brings higher efficiency and other economy benefits namely in low power range sources and isolated systems with local net supply. Typically it is in mobile power generation based on fuel engine drive, but the results are also useful in the area of wind power generation and maybe in few years in automobile industry ...
openaire +1 more source
Wind Turbine Asynchronous Generator Control Algorithms
Procedia Engineering, 2015 AbstractThe aspects of mass usage of 7-15 meters diameter wind turbines (WT) on 5-15kW uninterrupted power supply in the continental region conditions at 3-10 m/s dominant wind speeds and 4-6 m/s average annual wind speed is discussed. A method of generating the desired power characteristics of WT, taking into account the differential chart of wind ...
Smolin, V.I., Topolskaya, I.G.
openaire +1 more source
Motoring and Generating mode of 3-Φ Induction Machine – A Comparative Evaluation For Energy Efficiency [PDF]
, 2011 Vast use of fossil fuels is leading to energy deficiency. Hence the renewable energy sources like wind energy and solar energy are being used. Classical asynchronous induction generators are being used in wind energy based power generation system.
Behera, Smruti Ranjan, Prasad, Saroj
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Advanced Science, EarlyView.Programmable hydration pathways enable reconfigurable ionic thermoelectrics in polyquaternium hydrogels. By coupling microscopic solvation, mesoscale water channels, and macroscopic boundary control, hydration‐gated protonics decouples thermopower, response speed, and stability.
Zehao Zhao, Yun Shen, Dongyan Xu
wiley +1 more source
Direct Torque Control of Asynchronous Generator Based on Active Disturbance Rejection Controller
, 2022 Wenhao Li, Haiping Liang
openalex +1 more source