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

Huang et al., 2023 - Google Patents

Evaluation of ground conductor corrosion based on EMI technique with asymmetric sensor layout

Huang et al., 2023

Document ID
6651692573935400732
Author
Huang Y
Chen Y
Fang Z
Publication year
Publication venue
Nondestructive Testing and Evaluation

External Links

Snippet

The ground conductor is prone to corrosion, which affects its ability to diverge current and the normal operation of the power system. The traditional detection method can't detect its corrosion degree intuitively. This paper proposes a novel method based on …
Continue reading at www.tandfonline.com (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating the impedance of the material
    • G01N27/22—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating the impedance of the material by investigating capacitance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating the impedance of the material
    • G01N27/04—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating the impedance of the material by investigating resistance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/036—Analysing fluids by measuring frequency or resonance of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/02—Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/04—Corrosion probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means

Similar Documents

Publication Publication Date Title
Cosoli et al. Electrical resistivity and electrical impedance measurement in mortar and concrete elements: A systematic review
Ahmadi et al. A novel approach for non-destructive EMI-based corrosion monitoring of concrete-embedded reinforcements using multi-orientation piezoelectric sensors
Downey et al. Automated crack detection in conductive smart-concrete structures using a resistor mesh model
Ai et al. Mechanical impedance based embedded piezoelectric transducer for reinforced concrete structural impact damage detection: A comparative study
Yan et al. Structural Health Monitoring Using High‐Frequency Electromechanical Impedance Signatures
Li et al. Finite-element analysis of an electromechanical impedance–based corrosion sensor with experimental verification
Zhu et al. Electromechanical impedance-based damage localization with novel signatures extraction methodology and modified probability-weighted algorithm
Na et al. A technique for improving the damage detection ability of the electro-mechanical impedance method on concrete structures
Li et al. An electromechanical impedance-instrumented corrosion-measuring probe
Zhu et al. A real-time electromechanical impedance-based active monitoring for composite patch bonded repair structure
Robles et al. Electrical resistivity measurements for nondestructive evaluation of chloride-induced deterioration of reinforced concrete—A review
Parida et al. A comprehensive review on piezo impedance based multi sensing technique
Lee et al. Novel structural health monitoring method for CFRPs using electrical resistance based probabilistic sensing cloud
Liu et al. Monitoring corrosion-induced thickness loss of stainless steel plates using the electromechanical impedance technique
Park et al. Quantitative corrosion monitoring using wireless electromechanical impedance measurements
Shevtsov et al. Progress in sensors for monitoring reinforcement corrosion in reinforced concrete structures—a review
Xu et al. Fatigue crack monitoring of steel bridge with coating sensor based on potential difference method
Lan et al. Monitoring of crack repair in concrete using spherical smart aggregates based on electromechanical impedance (EMI) technique
Wang et al. Design and performance evaluation of electromechanical impedance instrumented quantitative corrosion measuring probe based on conical rods
Qiao et al. Inverse analysis for damage detection in a rod using EMI method
Fu et al. Cloud-based pipe corrosion monitoring using electromechanical impedance instrumented piezoelectric ring sensor
Yu et al. Accuracy analysis on CFRP-RC interfacial defects detected using electrical measurement: Influence of steel reinforcement
Huang et al. Evaluation of ground conductor corrosion based on EMI technique with asymmetric sensor layout
Morwal et al. Exploring chloride-induced corrosion in reinforced concrete structures through embedded piezo sensor technology: an experimental and numerical study
Bajracharya et al. Investigation of effect of stress on eddy current response using phase diagram