Results 101 to 110 of about 62,618 (313)

Equivalence of Primary Control Strategies for AC and DC Microgrids

open access: yesEnergies, 2017
Microgrid frequency and voltage regulation is a challenging task, as classical generators with rotational inertia are usually replaced by converter-interfaced systems that inherently do not provide any inertial response.
Eneko Unamuno, Jon Andoni Barrena
doaj   +1 more source

From Materials to Systems: Challenges and Solutions for Fast‐Charge/Discharge Na‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This review systematically analyzes the key characteristics limiting the fast‐charge/discharge capability of Na‐ion batteries (SIBs) from a multi‐scale perspective encompassing electrode materials, the electrode‐electrolyte interface, and the system. Furthermore, it presents practical solution strategies for the fundamental issues arising at each scale,
Bonyoung Ku   +5 more
wiley   +1 more source

Decentralized Multi-Agent Reinforcement Learning Control of Residential Battery Storage for Demand Response

open access: yesEnergies
Automated demand response in residential sectors is critical for grid stability, but centralized control strategies fail to address the unique energy profiles of individual households.
Suhaib Sajid   +6 more
doaj   +1 more source

Unified centralized/decentralized voltage and frequency control structure for microgrids [PDF]

open access: yes
The centralized secondary control strategies for microgrids (MG) are widely used due to their ease of control and coordination with distributed resources.
GODOY, Paulo Thiago de
core  

Sulfide‐Based Electrolytes for All‐Solid‐State Sodium Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This review covers the structural features and synthesis strategies of sulfide‐based solid electrolytes, as well as critical challenges related to conductivity, interfacial and moisture stability, and scaling‐up for practical application in Sodium‐based All Solid‐State Batteries.
Han Yang   +6 more
wiley   +1 more source

Modeling and Simulation of Autonomous DC Microgrid with Variable Droop Controller

open access: yesApplied Sciences
The emergence of highly efficient and cost-effective power converters, coupled with the growing diversity of DC loads, has elevated the importance of DC microgrids to a level comparable with AC microgrids in the modern power industry.
Rekha P. Nair, Kanakasabapathy Ponnusamy
doaj   +1 more source

Simple decentralized control mechanism that enables limb adjustment for adaptive quadruped running. [PDF]

open access: yesProc Biol Sci, 2021
Fukuhara A   +5 more
europepmc   +1 more source

Computer Robust Control of Discrete-time Decentralized Stochastic Singularly Perturbed Systems

open access: yes, 2012
[[abstract]]The goal of this research is to develop a discrete-time control scheme for computer robust control of decentralized stochastic singularly perturbed systems.
Yao, Kai-chao
core  

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