[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Zhang et al., 2023 - Google Patents

A passive optical fibre sensor based on Fabry‐Perot interferometry for bipolar electrostatic monitoring of insulating dielectrics

Zhang et al., 2023

View PDF @Full View
Document ID
8622185100253445968
Author
Zhang J
Ye Z
Wang L
Zhang Z
Xu F
Dang W
Matsumoto T
Diaham S
Putson C
Publication year
Publication venue
High Voltage

External Links

Snippet

The measurement of the surface charge on the insulating dielectrics is critical to estimate the insulation strength of electrical equipment in operation. Unavoidable interactions with the electromagnetic field, however, generally result in distortion measurement of active sensor …
Continue reading at ietresearch.onlinelibrary.wiley.com (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress in general
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00 and G01R33/00 - G01R35/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

Similar Documents

Publication Publication Date Title
Ma et al. Optical sensors for power transformer monitoring: A review
Wang et al. An ultra-sensitive optical MEMS sensor for partial discharge detection
Yaacob et al. Review on partial discharge detection techniques related to high voltage power equipment using different sensors
Meitei et al. Partial discharge detection in an oil-filled power transformer using fiber Bragg grating sensors: A review
CN103399262B (en) Based on Partial Discharge in Power Transformer detection system and the detection method of fiber Mach-Zehnder interferometer
Yang et al. An optical fiber Bragg grating and piezoelectric ceramic voltage sensor
Sarkar et al. Intensity-modulated fiber Bragg grating sensor for detection of partial discharges inside high-voltage apparatus
Zhang et al. A passive optical fibre sensor based on Fabry‐Perot interferometry for bipolar electrostatic monitoring of insulating dielectrics
Kanakambaran et al. Robust classification of partial discharges in transformer insulation based on acoustic emissions detected using fiber Bragg gratings
Li et al. Measurement of distorted power-frequency electric field with integrated optical sensor
Ma et al. High-resolution temperature distribution measurement of GIL spacer based on OFDR and ultraweak FBGs
Zhang et al. Non‐invasive measurement of intensive power‐frequency electric field using a LiNbO3‐integrated optical waveguide sensor
Jiang et al. Optical sensing of partial discharge in more electric aircraft
Chen et al. Inspection of electrical wires for insulation faults and current surges using sliding temperature sensor based on optical Microfibre coil resonator
Yang et al. Non-intrusive DC voltage measurement based on resonant electric field microsensors
Chen et al. Response bandwidth design of Fabry‐Perot sensors for partial discharge detection based on frequency analysis
Jiang et al. Partial discharge detection and sensitivity improvement for bushing based on optical interference technique
Hao et al. Partial discharge detection using the fiber-optic Mach–Zehnder interferometer system for XLPE cables
Chaganti et al. Fiber optic acoustic sensor based on SMS structure with thin polymer diaphragm for partial discharge detection
Zhu et al. Truly distributed coaxial cable sensing based on random inhomogeneities
Zhang et al. An optical measurement method for nanosecond impulse signal monitoring of partial discharge based on the Fabry–Perot interferometer sensing system
He et al. Frequency optimization of PZT-FBG voltage sensor based on temperature-independent demodulation method
Qiulin et al. High temperature characteristic for wireless pressure LTCC-based sensor
Hemmati et al. Investigation on Rogowski coil performance for structuring its design methodology
Li et al. Modeling and analysis of radio frequency connector degradation using time domain reflectometry technique