Results 211 to 220 of about 108,858 (358)

State switch control of magnetically suspended flywheel energy storage system in uninterrupted power supply system. [PDF]

Sci Rep
Zheng L, Zheng Y, Xiang B, Xu X.
europepmc   +1 more source

Design and Optimization of a Robust Wide‐Area Damping Controller for Mitigating Inter‐Area Oscillations in Wind‐Integrated Power Systems

Energy Science &Engineering, EarlyView.
ABSTRACT In power networks, low‐frequency oscillations—particularly inter‐area oscillations—pose a serious threat to system stability because of disruptions like short‐circuit faults and the increasing use of renewable energy sources like wind farms. To lessen the negative impacts of time delays when sending distant signals, this study presents a novel
Mehrdad Ahmadi Kamarposhti, Hassan Shokouhandeh, Sun‐Kyoung Kang, Ilhami Colak, El Manaa Barhoumi   +4 more
wiley   +1 more source

Adaptive speed control of BLDC motors for enhanced electric vehicle performance using fuzzy logic. [PDF]

Sci Rep
Shenbagalakshmi R, Mittal SK, Subramaniyan J, Vengatesan V, Manikandan D, Ramaswamy K.   +5 more
europepmc   +1 more source

A New Add‐On Flap for Performance Improvement of Small Horizontal Axis Wind Turbines

Energy Science &Engineering, EarlyView.
ABSTRACT In the present study, two types of add‐on flaps tangential to the camber line of small horizontal axis wind turbine blade are introduced and their performances on the production power are investigated. The wind turbine of Berlin University (TU‐BERT) is used as the base turbine and the flaps' length, angle, and their locations on the blade are ...
Nima Alizadeh, Alireza Jahangirian
wiley   +1 more source

A novel axial-type wind harvester design with zero-voltage-threshold mechanical rectifier. [PDF]

iScience
Lu H, Zhuo J, Liu J, Liu W, Dong D, Yuan Y.   +5 more
europepmc   +1 more source

Study on the Temporal and Spatial Evolution Mechanism of Rotating Cavitation in the First Stage Impeller of LNG Submersible Pump With Two‐Stage Splitter Blades

Energy Science &Engineering, EarlyView.
ABSTRACT This study establishes a full‐flow passage numerical model of an LNG submerged pump equipped with two‐stage splitter blades through three‐dimensional modeling. Numerical simulations validated by liquid nitrogen experiments demonstrate that at 1.4 times the design flow rate, the peak efficiency reaches 60.6%, with a maximum head of 194.93 m ...
Songyu Yao, Weibin Zhang, Dingqi Zhang, Qifeng Jiang, Chenyu Wang   +4 more
wiley   +1 more source

Computational-time reduction of fourier-based analytical models [PDF]

, 2018
Dupré, Luc, Hannon, Bert, Sergeant, Peter   +2 more
core   +2 more sources

Improving Electrical Conductivity of Commercially Pure Aluminium: The Synergistic Effect of AlB8 Master Alloy and Heat Treatment. [PDF]

Materials (Basel)
Zeybek Y, Kayış C, Diler EA.
europepmc   +1 more source

Design and Simulation of a Robotic System Integrated With Flywheel Energy Storage for Power Outage Resilience

Energy Science &Engineering, EarlyView.
ABSTRACT In industrial robotics, it is crucial to ensure the completion of ongoing processes in the event of a power outage. In this study, a robotic system integrated with a solar panel production system was designed using the ABB RobotStudio program.
Resat Celikel, Omur Aydogmus, Musa Yilmaz   +2 more
wiley   +1 more source

Optimization of tangential interior brushless DC motor rotor for hybrid vehicles. [PDF]

Sci Rep
Li X, Zhang Y, Wu J.
europepmc   +1 more source