Results 71 to 80 of about 35,365 (198)

Robust Policy-Based Distributed Voltage Control Provided by PV-Battery Inverters

open access: yesIEEE Access, 2020
Various approaches that combine local, centralized and distributed voltage control techniques have been proposed in literature. These techniques suffer from different problems.
Hamada Almasalma, Geert Deconinck
doaj   +1 more source

Optimal Dispatch of Residential Photovoltaic Inverters Under Forecasting Uncertainties

open access: yes, 2014
Efforts to ensure reliable operation of existing low-voltage distribution systems with high photovoltaic (PV) generation have focused on the possibility of inverters providing ancillary services such as active power curtailment and reactive power ...
Dall'Anese, Emiliano   +3 more
core   +1 more source

FMI Compliant Approach to Investigate the Impact of Communication to Islanded Microgrid Secondary Control

open access: yes, 2017
In multi-master islanded microgrids, the inverter controllers need to share the signals and to coordinate, in either centralized or distributed way, in order to operate properly and to assure a good functionality of the grid.
Besanger, Yvon   +5 more
core   +1 more source

Optimal Energy Dispatch of Distributed PVs for the Next Generation of Distribution Management Systems

open access: yesIEEE Open Access Journal of Power and Energy, 2020
Advanced Distribution Management Systems (ADMS) are being widely adopted by electric utilities for managing and optimizing the operations of their distribution systems.
Fei Ding   +4 more
doaj   +1 more source

Comparative Analysis of the Substitution Effect of Smart Inverter-Based Energy Storage Systems on the Improvement of Distribution System Hosting Capacity Using Vertical Photovoltaic Systems

open access: yesEnergies
Renewable energy sources, particularly solar photovoltaics (PVs), are rapidly expanding to achieve carbon neutrality. Integrated photovoltaic (IPV) solutions in underutilized spaces offer a viable option for countries with land constraints and public ...
Seungmin Lee   +3 more
doaj   +1 more source

Hierarchical Look-Ahead Conservation Voltage Reduction Framework Considering Distributed Energy Resources and Demand Reduction

open access: yesEnergies, 2018
This paper proposes a hierarchical look-ahead framework to conduct conservation voltage reduction (CVR) when distributed energy resources such as solar photovoltaic (PV) systems and energy storage systems (ESSs), and demand response programs are ...
Davye Mak, Dae-Hyun Choi
doaj   +1 more source

Optimal Parameters of Volt–Var Function in Smart Inverters for Improving System Performance

open access: yesEnergies, 2020
This paper proposes a method to improve the performance of a distribution system by optimizing volt–var function of a smart inverter to alleviate the voltage deviation problem due to distributed generation connection.
Hyeong-Jin Lee   +4 more
doaj   +1 more source

Multi-Agent System Control and Coordination of an Electrical Network

open access: yes, 2012
Multi-Agent Systems (MAS) have the potential to solve Active Network Management (ANM) problems arising from an increase in Distributed Energy Resources (DER).
Collins, ME, Green, TC, Silversides, RW
core   +1 more source

Grid-tied Multilevel Inverter with Phase-locked Loop Algorithm

open access: yesRevista Facultad de Ingeniería, 2022
A multilevel inverter is an electronic device capable of changing direct current energy to alternant current energy with a voltage and frequency established by the user.
Roberto Martinez-Montejano   +5 more
doaj  

Requirements to Testing of Power System Services Provided by DER Units [PDF]

open access: yes, 2011
The present report forms the Project Deliverable ‘D 2.2’ of the DERlab NoE project, supported by the EC under Contract No. SES6-CT-518299 NoE DERlab.
Crolla, Paul   +2 more
core  

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