Results 101 to 110 of about 22,675,219 (258)

Design and Simulation Study of Neural Adaptive Power System Stabilizer of DFIG

open access: yes, 2020
: A Flux Magnitude Angle Control (FMAC) strategy based Neural Adaptive Power System Stabilizer (NPSS) was designed to improve the transient stability of grid-connected Double Fed Induction Generators (DFIGs).
Wang, Shilin   +4 more
core   +1 more source

Improved system operations with high penetration of wind power : a dialog between academia and industry - Ireland [PDF]

open access: yes, 2010
Panel session submission for the IEEE Power and Energy Society (PES) 2010 General Meeting, July 25-29 2010, Minneapolis, MinnesotaThis is a submission to a panel session at the 2010 IEEE PES General Meeting. It discusses effective collaboration between
Power, Michael   +4 more
core   +1 more source

Modelling and Simulation of a Grid-Connected PV System based on Efficient Maximum Power Point Tracking Algorithm

open access: yes, 2014
The results presented in this paper have been acquired through simulation of a grid-connected photovoltaic system (GCPV) to a specific section of Alsabyia generation station part of Kuwait national grid with efficient maximum power point tracking (MPPT ...
Rotaru, M.   +2 more
core   +1 more source

Research and Simulation of Roots-type Power Machine Control System Based on Fuzzy PID

open access: yes, 2018
: For utilizing the domestic low grade waste heat resources, a Roots-type steam engine is developed. To make the roots engine stably output electric energy, an efficient constant power control system needs to be designed.
Wang, Yonggeng   +4 more
core   +1 more source

Architecture of a microgrid energy management system

open access: yes, 2011
In the framework of deregulated electricity markets, distributed generation and load management are emerging as new technologies. In this context, the microgrid concept adds value to distributed energy resources (DER) by aggregating them into autonomous ...
José Oyarzabal   +7 more
core   +1 more source

Power losses calculation methodology to evaluate inverter efficiency in electrical vehicles

open access: yes, 2011
Nowadays, electrical vehicles (EVs) are of special interest and fuel engines are starting to be substituted by electrical motors. Besides the batteries and the motor, the power electronic devices are important parts in an EV, especially the inverter ...
Jordi Zaragoza   +9 more
core   +1 more source

Agent-based composable simulation for virtual prototyping of fluid power system

open access: yes, 2004
This paper proposes an agent-based composable simulation framework to address the challenges of integration, composability, distributed coordination, and interaction for the development of a virtual prototype of fluid power system.
Xiang, Wei   +2 more
core   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

LLM-Powered User Simulator for Recommender System

open access: yesProceedings of the AAAI Conference on Artificial Intelligence
User simulators can rapidly generate a large volume of timely user behavior data, providing a testing platform for reinforcement learning-based recommender systems, thus accelerating their iteration and optimization. However, prevalent user simulators generally suffer from significant limitations, including the opacity of user preference modeling and ...
Zijian Zhang 0009   +8 more
openaire   +4 more sources

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch   +3 more
wiley   +1 more source

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