Results 41 to 50 of about 10,534,583 (396)

Optimal power distributed control of the DC microgrid in meshed configuration

open access: yesFrontiers in Energy Research, 2023
This paper proposes a Lyapunov-based power sharing control scheme and a fixed-time-based distributed optimization algorithm to achieve optimal power sharing of sources in a DC microgrid.
Zhichun Yang, Fan Yang, Jiawen Chen
doaj   +1 more source

Adaptive Line Resistance Estimation and Compensation for Accurate Power Sharing of Droop-Controlled DC Microgrids

open access: yesEnergies
For a DC microgrid with a traditional droop control strategy, achieving accurate power sharing among power converters is challenging due to mismatched line resistance.
Xiangyu Qin   +3 more
doaj   +1 more source

Current Control and Performance Evaluation of Converter Interfaced Distribution Resources in Grid Connected Mode [PDF]

open access: yesJournal of Electrical and Electronics Engineering, 2012
Use of distributed resources is growing in developing countries like India and in developed nations too. The increased acceptance of suchresources is mainly due to their modularity, increased reliability, good power quality and environment friendly ...
SINGH Alka
doaj  

A New Power Sharing Scheme of Multiple Microgrids and an Iterative Pairing-Based Scheduling Method

open access: yesEnergies, 2020
As the numbers of microgrids (MGs) and prosumers are increasing, many research efforts are proposing various power sharing schemes for multiple MGs (MMGs). Power sharing between MMGs can reduce the investment and operating costs of MGs.
Hong-Chao Gao   +3 more
doaj   +1 more source

Prediction of electricity consumption and hydropower production in the smart power grid based on the gated recurrent unit neural network and modified future search algorithm

open access: yesScientific Reports
Precise prediction of electricity usage and hydroelectric power production can enhance energy distribution efficiency, minimize waste, and enhance general grid performance.
Hao Tang   +3 more
doaj   +1 more source

How do schools give effect to Te Tiriti o Waitangi in the current political climate?

open access: yesNew Zealand Journal of Teachers' Work
The Education and Training Act 2020 requires schools to give effect to Te Tiriti o Waitangi. However, the newly elected National coalition-led government has sent contradictory messages about Te Tiriti o Waitangi, which may be confusing educators.
Rochelle MacKintosh
doaj   +1 more source

Practical Intersubjectivity and Normative Guidance: Bratman on Shared Agency

open access: yesJournal of Social Ontology, 2015
In an important new book on shared agency, Michael Bratman develops an account of the normative demand for the coordination of intentions amongst participants in shared agency.
Roth Abraham Sesshu
doaj   +1 more source

Modified virtual frequency‐voltage frame control scheme with zero sharing error for islanded AC microgrids

open access: yesIET Generation, Transmission & Distribution, 2023
The active power‐virtual frequency (P‐ω′) and reactive power‐virtual voltage (Q‐V′) droop control scheme has been suggested for coordinated control of distributed energy resources (DERs) in islanded microgrids.
Mehdi Baharizadeh   +2 more
doaj   +1 more source

Coordinate control strategy of VSC-MTDC based on model predictive control

open access: yes电力工程技术, 2022
The voltage-source converter based multi-terminal direct current (VSC-MTDC) transmission system is mainly applied in grid-connection and long-distance transmission of new energy power generation. New energy power generation has volatility and uncertainty.
MA Wenzhong   +5 more
doaj   +1 more source

The variance of identity-by-descent sharing in the Wright-Fisher model

open access: yes, 2013
Widespread sharing of long, identical-by-descent (IBD) genetic segments is a hallmark of populations that have experienced recent genetic drift. Detection of these IBD segments has recently become feasible, enabling a wide range of applications from ...
Ariel Darvasi   +8 more
core   +1 more source

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