Hardware-in-the-loop simulations and control design for a small vertical axis wind turbine [PDF]
, 2015 Control design plays an important role in wind energy conversion systems in achieving high efficiency and performance. In this study, hardware-in-the-loop (HIL) simulations are carried out to design a maximum power point tracking (MPPT) algorithm for ...
Onat, Ahmet +5 more
core +1 more source
Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading
Advanced Engineering Materials, EarlyView.The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley +1 more source
Virtual Power Plant and Multi-prosumer Hybrid Game Strategy Based on Energy Sharing [PDF]
Dianli jiansheWhen constructing new power systems，the increasing number of prosumers with varying sizes，such as microgrids and commercial buildings，has to be considered.
QI Lei, GAO Yang, AI Qian
doaj +1 more source
Smart grids for rural conditions and e-mobility - Applying power routers, batteries and virtual power plants [PDF]
, 2016 Significant reductions of greenhouse gas emission by use of renewable energy sources belong to the common targets of the European Union. Smart grids address intelligent use and integration of conventional and renewable generation in combination with ...
Boehner, Volker +6 more
core
A Topology Optimization Framework for the Inverse Design of Nonlinear Mechanical Metamaterials
Advanced Engineering Materials, EarlyView.This work uses topology optimization to design unit cells for mechanical metamaterials with a prescribed nonlinear stress–strain response. The framework adds contact and postbuckling modeling to synthesize microstructures for three highly nonlinear responses, including pseudoductile behavior, monostable with snap‐through buckling, and bistable ...
Charlie Aveline +2 more
wiley +1 more source
Energy InformaticsTo address the “secondary dispatch” problem in alpine virtual power plants caused by uncertainties in decentralized resource allocation, we develop an algorithm for aggregating dispatch parameters of distributed resources to achieve real-time load-demand
Yan Wang +4 more
doaj +1 more source
SIMULASI SISTEM VIRTUAL SCADA PUSAT LISTRIK TENAGA NUKLIR JENIS PRESSURIZED WATER REACTOR [PDF]
, 2015 Sistem Virtual SCADA merupakan software berbasis Human Machine Interface yang mampu memvisualisasikan proses sebuah plant. Skripsi ini menjelaskan hasil dari perancangan sistem Virtual SCADA yang bertujuan untuk mengetahui prinsip kerja Pusat Listrik ...
Wijaksono, Umar
core
Novel metrics to quantify the impacts of frequency support provision methods by wind power [PDF]
, 2016 This paper introduces two novel metrics to judge the capability and influence of wind power to provide virtual inertia response (i.e. frequency support). The first metric considers the generation unit (i.e. wind turbine generator (WTG)/wind farm (WF) vs.
Anaya-Lara, Olimpo +2 more
core +1 more source
An All‐Optical Driven Bio‐Photovoltaic Interface for Active Control of Live Cells
Advanced Functional Materials, EarlyView.Bio‐photovoltaic Interface (BIO‐PV‐I) for live cell manipulation is presented. BIO‐PV‐I can be activated non‐invasively and remotely to control the spatial motility, adhesion, and morphology of cells adhering to it. BIO‐PV‐I uses a patterned light‐induced electric potential in iron‐doped lithium niobate crystals whose light‐driven and reversible nature,
Lisa Miccio +8 more
wiley +1 more source
Virtual Source of Reactive Power in Electricity Supply Systems of Household Consumers
Energy Engineering and Control Systems, 2019 It is proposed to include the principle of distributed generation of reactive power in the basic principles of constructing smart microgrids for non-commercial facilities.
Mykhailo Korchak +2 more
doaj +1 more source