Implantable ultrasonic sensor for partial discharge monitoring in large generator stator windings
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DOI: 10.1063/5.0283137
Abstract: Corona discharge at the end of stator windings in large hydro-generators can lead to severe insulation degradation, threatening operational reliability. Accurate detection of such discharge is thus critical. Ultrasonic detection, known for its strong immunity… read more here.
Keywords: sensor; discharge; ultrasonic sensor; implantable ultrasonic ... See more keywords
Investigation of thermoelectric modules connected in a parallel configuration for harvesting energy from heat generated by the wind generator stator windings
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DOI: 10.1080/01430750.2025.2540572
Abstract: This paper presents a novel energy harvesting system designed to capture and convert the heat generated by the stator windings of a wind generator into electrical energy. The system employs thermoelectric modules (TEMs) arranged in… read more here.
Keywords: system; energy; heat; wind generator ... See more keywords
Method for Determining the Degree of Damage to the Stator Windings of an Induction Electric Motor with an Asymmetric Power System
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DOI: 10.3390/sym14071305
Abstract: A method is proposed for determining the number of damaged stator windings in the presence of an asymmetric power supply system for an induction electric motor based on the Park vector hodograph. As a result… read more here.
Keywords: system; supply; electric motor; stator windings ... See more keywords