Wave-based defect detection and interwire friction modeling for overhead transmission lines

Archive of Applied Mechanics

Volumn 79, Issue 6-7, 2009, Pages 517-528

  Haag, Thomas ^a   Beadle, Brad M ^a   Sprenger, Helge ^a   Gaul, Lothar ^a  

^a UNIVERSITY OF STUTTGART   (Germany)

Author keywords

Elastic wave energy; Friction modeling; Longitudinal wave; Piezoelectric transducer; Pochhammer Chree theory; Power transmission line; Structural health monitoring

Indexed keywords

DEFECT DETECTION; ELASTIC ENERGY; ENERGY-BASED MODELS; EXPERIMENTAL MEASUREMENTS; FINITE ELEMENT SIMULATIONS; FRICTION CONTACT; FRICTION MODELING; INCIDENT ULTRASONIC WAVES; LONGITUDINAL WAVE; ONLINE MONITORING; OVERHEAD TRANSMISSION LINES; POCHHAMMER-CHREE THEORY; POWER LINES; POWER TRANSMISSION LINE; PROPAGATION DISTANCES; ROD SYSTEM; TIME AVERAGES; WAVE ENERGY; WIRE BREAKS; WORK FOCUS;

ACOUSTOOPTICAL EFFECTS; BANDPASS FILTERS; CABLES; DEFECTS; ELASTIC WAVES; ELASTICITY; ELECTRIC LINES; FRICTION; MONITORING; PIEZOELECTRIC TRANSDUCERS; PIEZOELECTRICITY; POWER TRANSMISSION; SOIL STRUCTURE INTERACTIONS; STRUCTURES (BUILT OBJECTS); TRANSMISSION LINE THEORY; TRIBOLOGY; ULTRASONIC APPLICATIONS; ULTRASONIC WAVES; ULTRASONICS; WAVE ENERGY CONVERSION; WAVE POWER; WAVES; WIRE;

STRUCTURAL HEALTH MONITORING;

EID: 67349207135     PISSN: 09391533     EISSN: 14320681     Source Type: Journal    
DOI: 10.1007/s00419-008-0282-x     Document Type: Conference Paper

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