Results 1 to 10 of about 28,556 (244)

A Mixed-Integer Linear Programming Model for the Simultaneous Optimal Distribution Network Reconfiguration and Optimal Placement of Distributed Generation

open access: yesEnergies, 2022
Distributed generation (DG) aims to generate part of the required electrical energy on a small scale closer to the places of consumption. Integration of DG into an existing electric distribution network (EDN) has technical, economic, and environmental ...
Luis A. Gallego Pareja   +2 more
doaj   +1 more source

Modular Microfluidics: Current Status and Future Prospects

open access: yesMicromachines, 2022
This review mainly studies the development status, limitations, and future directions of modular microfluidic systems. Microfluidic technology is an important tool platform for scientific research and plays an important role in various fields.
Xiaochen Lai   +3 more
doaj   +1 more source

Module Design of Self-reconfigurable Modular Robot: A Survey

open access: yesJournal of Harbin University of Science and Technology, 2021
Self-reconfigurable modular robot is a robot assembled through one or more modules and can be reconstI11cted into another configuration according to the changes of working environment.
DAI Ye   +4 more
doaj   +1 more source

QHAR: Q-Holonic-Based ARchitecture for Self-Configuration of Cyber–Physical Production Systems

open access: yesApplied Sciences, 2021
Production systems must be able to adapt to increasingly frequent internal and external changes. Cyber-Physical Production Systems (CPPS), thanks to their potential capacity for self-reconfiguration, can cope with this need for adaptation.
Douha Macherki   +5 more
doaj   +1 more source

A Multi-Objective Approach for Voltage Stability Enhancement and Loss Reduction Under PQV and P Buses Through Reconfiguration and Distributed Generation Allocation

open access: yesIEEE Access, 2022
This paper proposes a novel approach of voltage stability enhancement and power loss minimization in addition to maintenance of good voltage profile in radial distribution networks through optimally placed distributed generation, network reconfiguration ...
Akhilesh Kumar Barnwal   +2 more
doaj   +1 more source

Conflictul transnistrean în contextul reconfigurării ordinii mondiale / The Transnistrian conflict in the context of reconfiguring the world order [PDF]

open access: yesPlural: History, Culture, Society, 2021
The process of transition from the unipolar world order, with the centre of power in Washington, to the multipolar one – with several centres of power, was determined by the emergence of some states, which assert themselves as new geopolitical poles ...
Aurelian Lavric
doaj   +1 more source

Optimal Reconfiguration of Thermoelectric Generation System Under Heterogeneous Temperature Difference

open access: yesFrontiers in Energy Research, 2022
In view of the low efficiency of thermoelectric generation systems in different regions, this paper designs an optimization and reconfiguration of thermoelectric power generation system under heterogeneous temperature difference (HTD) based on particle ...
You Zheng, Enyou Zhang, Peng An
doaj   +1 more source

Design of Microfluidic Reflectarray Elements for Multi-Reconfiguration Using Liquid Metal

open access: yesIEEE Open Journal of Antennas and Propagation, 2022
Using an alloy of non-toxic liquid metal (Galinstan) is proposed to implement multi-reconfiguration in reflectarray elements. Reflectarray antennas are an interesting technology for dynamically controlling, simultaneously or individually, different ...
Eduardo Carrasco   +4 more
doaj   +1 more source

A Novel Solution Method for the Distribution Network Reconfiguration Problem Based on a Search Mechanism Enhancement of the Improved Harmony Search Algorithm

open access: yesEnergies, 2022
This paper addresses the problem of Distribution Systems Reconfiguration (DSR), which consists of finding the state of switching devices (open or closed) in a given distribution network, aiming to minimize active power loses.
Josephy Dias Santos   +5 more
doaj   +1 more source

A Novel Cam-Based Variable Stiffness Actuator: Pitch Curve Synthetic Approach for Reconfiguration Design

open access: yesMathematics, 2022
Variable stiffness actuators (VSA) have attracted much attention because of their potential for human-like interaction behaviors. This paper devotes to improving the VSA’s versatility.
Fanghua Mei, Shusheng Bi, Bianhong Li
doaj   +1 more source

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