Results 21 to 30 of about 7,169 (217)

Coupling analysis on power‐frequency control loops for virtual synchronous generator based on relative gain array and Prony method

open access: yesIET Power Electronics, 2023
With the improvement of the penetration of power electronic equipment, a challenging scenario is arising in power‐frequency control system design of virtual synchronous generator (VSG).
Jiaoxin Jia, Xiangwu Yan, Benshuang Qin
doaj   +1 more source

Symmetry in distributed storage systems [PDF]

open access: yes2013 IEEE International Symposium on Information Theory, 2013
The max-flow outer bound is achievable by regenerating codes for functional repair distributed storage system. However, the capacity of exact repair distributed storage system is an open problem. In this paper, the linear programming bound for exact repair distributed storage systems is formulated.
Thakor, Satyajit   +2 more
openaire   +2 more sources

Research on control strategy of two-stage photovoltaic virtual synchronous generator with variable power point tracking

open access: yesEnergy Reports, 2022
Based on the analysis of the operation characteristics of photovoltaic cells, a novel virtual synchronous generator adaptive power regulation strategy for two-stage three-phase photovoltaic system with high permeability of clean energy is proposed.
Bo Zhang, Peisen Zhao, Jiale Zhao
doaj   +1 more source

Coded Caching With Distributed Storage [PDF]

open access: yesIEEE Transactions on Information Theory, 2019
submitted to IEEE Transactions on Information ...
Tianqiong Luo   +2 more
openaire   +2 more sources

Distributed storage for data security [PDF]

open access: yes2014 IEEE Information Theory Workshop (ITW 2014), 2014
5 pages, submitted to ITW ...
Bracher, Annina   +2 more
openaire   +2 more sources

Capacity of Clustered Distributed Storage [PDF]

open access: yesIEEE Transactions on Information Theory, 2017
A new system model reflecting the clustered structure of distributed storage is suggested to investigate bandwidth requirements for repairing failed storage nodes. Large data centers with multiple racks/disks or local networks of storage devices (e.g. sensor network) are good applications of the suggested clustered model.
Jy-Yong Sohn   +3 more
openaire   +4 more sources

Amnesic Distributed Storage [PDF]

open access: yes, 2007
Distributed storage algorithms implement the abstraction of a shared register over distributed base objects. We study a specific class of storage algorithms, which we call amnesic: these have the pragmatic property that old values written in the implemented register might be eventually forgotten, i.e., they are not permanently kept in the storage and ...
Gregory Chockler   +2 more
openaire   +1 more source

Allocations for heterogenous distributed storage [PDF]

open access: yes2012 IEEE International Symposium on Information Theory Proceedings, 2012
5 pages, 1 ...
Ntranos, Vasileios   +2 more
openaire   +2 more sources

Transient modelling of doubly‐fed induction generator based wind turbine on full operation condition and rapid starting period based on low voltage ride‐through testing

open access: yesIET Renewable Power Generation, 2021
Transient simulation model of doubly‐fed induction generator‐based wind turbine has a complex model structure and considerable control parameters. An accurate simulation model is especially important for studying the static and transient characteristics ...
Xiangwu Yan   +3 more
doaj   +1 more source

Virtual synchronous motor based-control of Vienna rectifier

open access: yesEnergy Reports, 2020
Vienna rectifiers are widely used because of their advantages of high power-factor, low voltage stress on the power semiconductor switches, high power density, stable output voltage, low current harmonic content, and good economics. And gradually applied
Xiangwu Yan   +5 more
doaj   +1 more source

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