Results 1 to 10 of about 4,635,180 (302)

Paddy Storage Status at Rice Mill and Farm Household Levels of Mymensingh Division in Bangladesh

open access: yesFundamental and Applied Agriculture, 2023
Long time storage of paddy is a concerning issue at farm households and rice mills of Bangladesh due to inadequate sustainable storage technologies.
Md. Najmul Huda Shihab   +8 more
doaj   +1 more source

A Review on the Estimation of Power Loss Due to Icing in Wind Turbines

open access: yesEnergies, 2022
The objective of this article is to review the methodologies used in the last 15 years to estimate the power loss in wind turbines due to their exposure to adverse meteorological conditions. Among the methods, the use of computational fluid dynamics (CFD)
Leidy Tatiana Contreras Montoya   +2 more
doaj   +1 more source

Optimization of traction power supply system modes by voltage and reactive power to reduce losses [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета, 2018
The mathematical model is elaborated and analysis of the system is done on the adaptive voltage control and reactive power compensation of AC traction to minimize active losses.
Badretdinov T.N.
doaj   +1 more source

Distributed Integral Convex Optimization-Based Current Control for Power Loss Optimization in Direct Current Microgrids

open access: yesEnergies, 2023
Due to the advantages of fewer energy conversion stages and a simple structure, direct current (DC) microgrids are being increasingly studied and applied.
Yajie Jiang, Siyuan Cheng, Haoze Wang
doaj   +1 more source

Comparative Analysis of Smart Grid Solar Integration in Urban and Rural Networks

open access: yesSmart Cities, 2023
Solar photovoltaic (PV) power, a highly promising renewable energy source, encounters challenges when integrated into smart grids. These challenges encompass voltage fluctuations, issues with voltage balance, and concerns related to power quality.
Mohammad Reza Maghami   +2 more
doaj   +1 more source

Influence of Gear Loss Factor on the Power Loss Prediction [PDF]

open access: yesMechanical Sciences, 2014
Abstract. In order to accurately predict the power loss generated by a meshing gear pair the gear loss factor must be properly evaluated. Several gear loss factor formulations were compared, including the author's approach. A gear loss factor calculated considering the load distribution along the path of contact was implemented. The importance of the
Carlos M C G Fernandes   +3 more
openaire   +4 more sources

A Novel Algorithm for Routing Paths Selection in Mesh-Based Optical Networks-on-Chips

open access: yesMicromachines, 2020
Optical networks-on-chips (ONoCs) is an effective and extensible on-chip communication technology, which has the characteristics of high bandwidth, low consumption, and low delay.
Xiao-Ping Yang   +8 more
doaj   +1 more source

Energy Efficient Scheduling for Loss Tolerant IoT Applications with Uninformed Transmitter [PDF]

open access: yes, 2017
In this work we investigate energy efficient packet scheduling problem for the loss tolerant applications. We consider slow fading channel for a point to point connection with no channel state information at the transmitter side (CSIT). In the absence of
Butt, M. Majid   +2 more
core   +2 more sources

Investigation of Variable Switching Frequency in Finite Control Set Model Predictive Control on Grid-Connected Inverters

open access: yesIEEE Open Journal of Industry Applications, 2021
Finite control set model predictive control (FCS-MPC) has been widely studied and applied to the power converters and motor drives. It provides the power electronics system with fast dynamic response, nonlinear system formulation, and flexible objectives
Luocheng Wang, Tiefu Zhao, Jiangbiao He
doaj   +1 more source

Optimal Distributed Generation Placement in Radial Distribution Networks Using Enhanced Search Group Algorithm

open access: yesIEEE Access, 2023
The aim of this research is to define the placement of distributed generations (DGs) in radial distribution networks (RDNs) using a meta-heuristic method called the Enhanced Search Group Algorithm (ESGA).
Truong Hoang Bao Huy   +3 more
doaj   +1 more source

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