Results 11 to 20 of about 41,039 (314)

Steady State Modeling and Performance Analysis of a Wind Turbine-Based Doubly Fed Induction Generator System with Rotor Control

open access: yesEnergies, 2022
The utilization of renewable energy sources aids in the economic development of a country. Among the various renewable energy sources, wind energy is more effective for electricity production.
Belqasem Aljafari   +3 more
doaj   +3 more sources

Experimental study on self-excited induction generator for small-scale isolated rural electricity applications

open access: yesResults in Engineering, 2023
Induction generators have been gaining popularity since the last few decades for the small -scale off-grid power generation renewable energy applications due to many inherent advantages.
V.B. Murali Krishna   +3 more
doaj   +3 more sources

Generic Fibrational Induction [PDF]

open access: yesLogical Methods in Computer Science, 2012
This paper provides an induction rule that can be used to prove properties of data structures whose types are inductive, i.e., are carriers of initial algebras of functors. Our results are semantic in nature and are inspired by Hermida and Jacobs' elegant algebraic formulation of induction for polynomial data types. Our contribution is to derive, under
Ghani, Neil   +2 more
openaire   +5 more sources

Fault response of grid-connected squirrel cage wind-power induction generator [PDF]

open access: yesPort Said Engineering Research Journal, 2014
This paper presents fault response of squirrel cage induction generator through grid connected of wind power. Thus, the Squirrel Cage Induction Generator (SCIG) is connected to an infinite bus through delta grounded wye transformer, transmission line and
Nagwa Fadi   +3 more
doaj   +1 more source

Enhanced modelling of doubly fed induction generator in load flow analysis of distribution systems

open access: yesIET Renewable Power Generation, 2021
This paper presents an accurate framework for incorporating the doubly fed induction generator based wind farms in load flow analysis of distribution systems.
Anirudh C.V.S., Seshadri Sravan Kumar V
doaj   +1 more source

Sampling assumptions in inductive generalization [PDF]

open access: yesCognitive Science, 2011
Inductive generalization, where people go beyond the data provided, is a basic cognitive capability, and it underpins theoretical accounts of learning, categorization, and decision making. To complete the inductive leap needed for generalization, people must make a key ‘‘sampling’’ assumption about how the available data were generated. Previous models
Danielle Navarro   +2 more
openaire   +4 more sources

PERFORMANCE ASSESS OF SELF-EXCITED IG DRIVEN BY WIND TURBINE WORKING WITH FC-TCR

open access: yesJournal of Engineering and Sustainable Development, 2021
This work presented a self-excited induction generator (SEIG) model controlled by an (FC-TCR) fixed capacitor-thyristor control reactor consisting of a large fixed capacitor in parallel with a thyristor controlled reactor in series with the constant ...
Mohammed M. Khalaf, Amer M. Ali
doaj   +3 more sources

Transient modelling of doubly‐fed induction generator based wind turbine on full operation condition and rapid starting period based on low voltage ride‐through testing

open access: yesIET Renewable Power Generation, 2021
Transient simulation model of doubly‐fed induction generator‐based wind turbine has a complex model structure and considerable control parameters. An accurate simulation model is especially important for studying the static and transient characteristics ...
Xiangwu Yan   +3 more
doaj   +1 more source

Study on Improving Fault Stability of Doubly Fed Induction Wind Turbine by Using Active-Power Transient Frequency Characteristics

open access: yesEnergies, 2022
With the continuous increase in wind power penetration, doubly fed wind turbines can quickly respond to changes in grid frequency, and have particularly important inertia-response characteristics. This article starts with the excitation control principle
Xiangwu Yan   +6 more
doaj   +1 more source

Generating good generators for inductive relations [PDF]

open access: yesProceedings of the ACM on Programming Languages, 2017
Property-based random testing (PBRT) is widely used in the functional programming and verification communities. For testing simple properties, PBRT tools such as QuickCheck can automatically generate random inputs of a given type. But for more complex properties, effective testing often demands generators for random inputs that belong to a given type ...
Leonidas Lampropoulos   +2 more
openaire   +1 more source

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