Results 91 to 100 of about 108,732 (240)

Enhancing electrical and thermal stress capabilities of hybrid CBs in VSC based MT HVDC grids using thyristor based FCL topology

Scientific Reports
Hybrid HVDC circuit breakers (H-DCCB) are an ideal choice for fault current interruption in voltage source converter (VSC) based multi-terminal HVDC (MT-HVDC) grids.
Baseem Khan, Muhammad Zain Yousaf, Saqib Khalid, Muhammad Armughan Shakeel, Josep M. Guerrero, Rajkumar Sivanraju   +5 more
doaj   +1 more source

Distributed Estimation of the Operating State of a Single-Bus DC MicroGrid without an External Communication Interface

, 2016
We propose a decentralized Maximum Likelihood solution for estimating the stochastic renewable power generation and demand in single bus Direct Current (DC) MicroGrids (MGs), with high penetration of droop controlled power electronic converters.
Angjelichinoski, Marko, Popovski, Petar, Scaglione, Anna, Stefanovic, Cedomir   +3 more
core   +1 more source

Interface Engineering in Solid‐State Sodium Batteries: Advances in Materials Design, Interfacial Strategies, and Multiscale Characterization

Interdisciplinary Materials, EarlyView.
Since solid‐state sodium batteries (SSSBs) are a promising solution for advancing sodium‐based energy storage, it is necessary to systematically summarize the development process of SSSBs. It focuses on the role of interface engineering in addressing challenges such as materials design, interfacial strategies, and multiscale characterization.
Yonghuan Fu, Guosheng Shao, Yong Lei
wiley   +1 more source

Accelerating virtual rotor control with integral feedback loop in low-inertia microgrids

International Journal of Electrical Power & Energy Systems
This research introduces a new concept called Accelerating Virtual Rotor Control (AVRC) to address the challenges of low inertia and damping in a multi-source microgrid with combined Load Frequency Control (LFC) and Automatic Voltage Regulator (AVR ...
Hossam E.A. Abbou, Salem Arif, Abdelmoumene Delassi, Hussein Abubakr, Abderezak Lashab, Ahmed T. Hachemi, Juan C. Vasquez, Josep M. Guerrero   +7 more
doaj   +1 more source

Peer-to-peer and community-based markets: A comprehensive review

, 2018
The advent of more proactive consumers, the so-called "prosumers", with production and storage capabilities, is empowering the consumers and bringing new opportunities and challenges to the operation of power systems in a market environment.
Baroche, Thomas, Moret, Fabio, Pinson, Pierre, Soares, Tiago, Sorin, Etienne, Sousa, Tiago   +5 more
core   +2 more sources

A two‐stage multi microgrids p2p energy trading with motivational game‐theory: A case study in malaysia [PDF]

, 2021
Y.H. Yap, Wen‐Shan Tan, Jinnie Wong, Noor Azlinda Ahmad, Chin‐Leong Wooi, Yuan‐Kang Wu, A.E. Ariffin   +6 more
openalex   +1 more source

Frequency Shaping for Improving a Trade‐Off Between Control and Privacy Performance: Beyond Differential Privacy

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT In privacy protection of control systems, a trade‐off between control performance and privacy level is often pointed out. Our goal in this paper is to improve this trade‐off by shaping the frequency of noise added for privacy protection when the control objective is to track a reference signal, which is taken as a piece of information whose ...
Rintaro Watanabe, Yu Kawano, Nobutaka Wada, Ming Cao   +3 more
wiley   +1 more source

Unravelling the Green Hydrogen Value Chain: A Digital Sustainability Toolset Advancing Clean Energy and Decent Jobs

Sustainable Development, EarlyView.
ABSTRACT The transition to affordable and clean energy sources is essential for creating a sustainable future. Green hydrogen, as an emerging energy carrier, has the potential to meet increasing energy demands while mitigating environmental impact and achieving SDG 7.
A. Telukdarie, K. Murulane, X. Maphisa
wiley   +1 more source

Optimal economic dispatch of combined cooling, heating and power-type multi-microgrids considering interaction power among microgrids

IET Smart Grid, 2019
With the rapid growth of microgrids, many regional multi-microgrids systems emerge gradually with microgrids being integrated to the certain distribution network.
Qingshan Xu, Lin Li, Xi Chen, Yu Huang, Kaining Luan, Bin Yang   +5 more
doaj   +1 more source

Robust uncertainty mitigation for multiple microgrids based on online response strategy of energy storage systems

Energy Conversion and Economics, EarlyView.
Abstract The high penetration of renewable energy sources introduces uncertainty, posing significant challenges to the secure operation of multiple microgrids interconnected through lower voltage flexible interconnection devices. To address power and voltage fluctuations caused by these uncertainties, this paper proposes a robust optimisation method ...
Yingjie Tan, Hao Bai, Hengxi Liu, Tong Liu, Yipeng Liu, Zuogang Guo   +5 more
wiley   +1 more source