Results 291 to 300 of about 541,291 (327)

Moisture-gradient-enhanced ionic thermoelectrics. [PDF]

Nat Commun
Zhao C, Wu Y, Song D, Zhang X, Ma W.
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Enhancing power quality of pv grid-connected system through mantis shrimp optimization algorithm for optimal Dc bus voltage control. [PDF]

Sci Rep
Boukhdenna AE, Afghoul H, Zabia DE, Abdelmalek F, Nettari Y, Alharbi SS, Alharbi SS.   +6 more
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Flexible economic energy management including environmental indices in heat and electrical microgrids considering heat pump with renewable and storage systems. [PDF]

Sci Rep
Ben Hamida MB, Ali ABM, Singh NSS, Pirouzi S.   +3 more
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A Weighted Voltage Droop Control for Reducing DC Voltage Deviation

2020 5th International Conference on Power and Renewable Energy (ICPRE), 2020
DC voltages in the voltage-source converters based multi-terminal HVDC (VSC-MTDC) grid will experience fluctuations under various disturbances, especially a VSC outage. Based on the translations of the power-voltage (P-V) curve of the conventional voltage droop (CVD) control, this paper proposes a new weighted voltage droop (WVD) control to reduce DC ...
Guihong Wu, Zhengchun Du, Yudi Zhao, Yangyang Zhao   +3 more
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Voltage stability enhancement and voltage deviation minimization using BAT optimization algorithm

2016 3rd International Conference on Electrical Energy Systems (ICEES), 2016
In this work, the most common problem of the modern power system named optimal power flow (OPF) is optimized using the novel meta-heuristic BAT Optimization Algorithm (BOA). BOA is inspired by the echolocation capability of micro-bats. BOA has a fast convergence rate. In order to solve the optimal power flow problem, standard IEEE-30 bus test system is
Indrajit N Trivedi, Jangir, Pradeep, Siddharth A Parmar, Motilal Bhoye, Narottam Jangir, Kumar, Arvind   +5 more
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Improved voltage deviation security margin index

2014 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC), 2014
The increasing penetration rate of intermittent power, such as wind or photovoltaic power and electric vehicle load, leads to voltage being more vulnerable to intermittent power fluctuation and impact charging load. The background of quantitative voltage security assessment is analyzed.
Lizheng Chen, Hengxu Zhang
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Cage Induction Machine Under Voltage Subharmonics Combined with Voltage Deviation

2018 XIII International Conference on Electrical Machines (ICEM), 2018
This work deals with a cage induction machine in the conditions of voltage deviation and occurrence of positive-sequence voltage sub harmonics. These conditions' effect on magnetic flux, currents, and winding temperature was analysed for various frequencies. For thermal computations, a hybrid field-circuit method was applied.
P. Gnacinski, M. Peplinski, D. Hallmann
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Voltage stability enhancement and voltage deviation minimization using multi-verse optimizer algorithm

2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT), 2016
In this work, the most common problem of the modern power system named optimal power flow (OPF) is optimized using the novel meta-heuristic optimization technique Multi-Verse Optimizer (MVO). The main inspirations of this algorithm are based on three concepts in cosmology: white hole, black hole, and wormhole. MVO has a fast convergence rate.
Indrajit N Trivedi, Narottam Jangir, Kumar, Arvind, Siddharth A Parmar, Jangir, Pradeep, Motilal Bhoye   +5 more
openaire   +1 more source