New type of fiber optic sensor network for smart grid interface of transmission system

Huang, Qi; Zhang, Changhua; Liu, Qunying; Yan, Ning; Cao, Yue

doi:10.1109/pes.2010.5589596

Cited by 21 publications

(15 citation statements)

References 13 publications

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“…Bjerkan 173 monitored the vibrations of a 160-m span of a 60-kV line by FBG sensors gluing on the phase conductor. Huang et al 174 investigated an FBG strain sensor on the phase conductor to measure its tension. Rui et al designed a two-dimensional FBG-based acceleration sensor to Fig.17 (a) Elastic element with two near-elliptical-shaped concavities structure 161 and (b) elastic element with coupled dual-beam ("S" beam) structure.…”

Section: Galloping Monitoringmentioning

confidence: 99%

Review on fiber-optic sensing in health monitoring of power grids

et al. 2019

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Fiber-optic sensing technology is best adapted to health monitoring and evaluation of power grids because of its immunity of electromagnetic interference, capabilities of multiplexing and distributed sensing, and tolerance to harsh environments. We review key fiber-optic sensing technologies, including fiber Bragg gratings, fiber-optic interferometers, optical time domain reflectometries, and their applications in three main parts of power grids, transformers, power towers, and overhead transmission lines, during the past 20 years. In particular, optical fiber composite overhead ground wire and optical phase conductor applied in power grids are the areas of great potential to go further. The perspectives of an intelligent fault diagnosis subsystem for power grids based on a fiber-optic sensing network are discussed, and related on-going work is described. The review shall be of benefit to both engineers and researchers in power grids and fiber-optic sensing.

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Section: Galloping Monitoringmentioning

confidence: 99%

Review on fiber-optic sensing in health monitoring of power grids

et al. 2019

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“…RS-232 and RS-485 are widely used in short-distant point-to-point communication with low communication rate, while Ethernet (TCP/IP) is more applicable when communication network is constructed to achieve multiple devices communication with a medium to high communication rate. Researchers and engineers also implement and test fiber-optic communication for highly reliable and high-speed communication to meet some unique microgrid requirements [14]. In addition, a power line carrier (PLC) is also established as back-up communication link in some microgrid projects.…”

Section: Physical Communication Linksmentioning

confidence: 99%

Microgrids: Architectures, Controls, Protection, and Demonstration

Nasiri

Solanki

et al. 2015

Electric Power Components and Systems

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“…A partir de sensores ópticos baseados em grades em fibras ópticas é possível desenvolver sistemas inteligentes, os quais funcionam de forma dinâmi-ca, tomando decisões baseadas nos valores do parâmetro monitorado. Exemplos de sistemas inteligentes são as smart structures, reduzindo vibrações indesejadas que podem comprometer a integridade e segurança de uma estrutura [Braghin et al, 2013], e as smart grids, avaliando o estado da linha aérea da rede de transmissão de energia elétrica [Huang et al, 2010].…”

Section: Introductionunclassified

Princípio De Funcionamento Dos Sensores Ópticos Baseados Em Grades Em Fibras Ópticas E Sua Importância Nas Diferentes Áreas Tecnológicas

Carneiro

Barbero

2014

Engevista

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Resumo: Este artigo apresenta o modelo teórico e o princípio de funcionamento dos sensores ópticos baseados em grades inscritas em fibras ópticas. Além disso, este trabalho inclui as vantagens e algumas configurações desse tipo de sensor que permitiram a inovação tecnológica em sistemas de monitoramento de diferentes áreas. O artigo contém ainda uma metodologia para criação de sensores baseados em grades em fibras ópticas para monitoramento de parâmetros de um sistema, com intuito de fomentar a investigação científica nos campos em que sua utilização ainda não foi explorada. Palavras-chave: Sensores Ópticos, Grades em Fibras Ópticas, Investigação Científica.Abstract: This paper presents the theorical model and operating principle of optical sensors based on gratings inscribed in optical fibers. Moreover, this work includes the advantages and some configurations of this type of sensor that allowed technological innovation in monitoring systems of different areas. This paper also contains a methodology for creating optical fiber grating sensors for parameters monitoring of a system, in order to foster scientific research in the fields in which their use has not been explored.

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New type of fiber optic sensor network for smart grid interface of transmission system

Cited by 21 publications

References 13 publications

Review on fiber-optic sensing in health monitoring of power grids

Review on fiber-optic sensing in health monitoring of power grids

Microgrids: Architectures, Controls, Protection, and Demonstration

Princípio De Funcionamento Dos Sensores Ópticos Baseados Em Grades Em Fibras Ópticas E Sua Importância Nas Diferentes Áreas Tecnológicas

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