[图书][B] Electrical insulation in power systems
NH Malik, AA Al-Arainy, MI Qureshi - 2018 - taylorfrancis.com
Covers the design, operations, diagnostics and testing of electrical insulation in high-voltage
power networks. The book presents the fundamental properties of dielectrics essential for …
power networks. The book presents the fundamental properties of dielectrics essential for …
Carbon nanostructures for actuators: an overview of recent developments
M Giorcelli, M Bartoli - Actuators, 2019 - mdpi.com
In recent decades, micro and nanoscale technologies have become cutting-edge frontiers in
material science and device developments. This worldwide trend has induced further …
material science and device developments. This worldwide trend has induced further …
Small optical magnetic-field sensor that uses rare-earth iron garnet films based on the Faraday effect
N Itoh, H Minemoto, D Ishiko, S Ishizuka - Applied optics, 1999 - opg.optica.org
Highly accurate optical magnetic-field probe sensors that use iron garnet films have been
developed. New probe-type sensors were designed with a confocal optical system. A new …
developed. New probe-type sensors were designed with a confocal optical system. A new …
A fiber-optic current sensor based on a differentiating Sagnac interferometer
T Wang, C Luo, S Zheng - IEEE Transactions on …, 2001 - ieeexplore.ieee.org
A fiber-optic current sensor (FOGS) based on a differentiating Sagnac interferometer (DSI) is
demonstrated to measure high-voltage ac current in electric power systems from 5 A to 3200 …
demonstrated to measure high-voltage ac current in electric power systems from 5 A to 3200 …
[PDF][PDF] Selection of digital filter for microprocessor protection relays
DB Solovev - International Journal of Electrical and Computer …, 2018 - academia.edu
The article considers some issues related to replacement of electromechanical relays used
for protection of power facilities with microprocessor relays. One of the urgent problems …
for protection of power facilities with microprocessor relays. One of the urgent problems …
Optical fiber current sensors in high electric field environments
AH Rose, SM Etzel, KB Rochford - Journal of lightwave …, 1999 - ieeexplore.ieee.org
This paper analyzes the response of optical fiber current sensors that are subjected to high
electric fields, such as fields encountered in gas-insulated systems. This paper shows that …
electric fields, such as fields encountered in gas-insulated systems. This paper shows that …
A simple circuit for direct current measurement using a transformer
P Pejovic - IEEE Transactions on Circuits and Systems I …, 1998 - ieeexplore.ieee.org
A simple circuit for direct current (dc) measurement using a transformer is proposed. The
circuit is based on nonlinear effects in the transformer ferromagnetic core, and it provides …
circuit is based on nonlinear effects in the transformer ferromagnetic core, and it provides …
Fiber-optic-based current and voltage measuring system for high-voltage distribution lines
MM Werneck, ACS Abrantes - IEEE Transactions on Power …, 2004 - ieeexplore.ieee.org
A system for temporary measurement of voltage and current simultaneously in high-voltage
distribution lines was developed. The sensing heads use a resistive divider and a magnetic …
distribution lines was developed. The sensing heads use a resistive divider and a magnetic …