A novel on-load de-icing method for distribution lines

Yu, Sicong; Gao, Yang; Hu, Ying; Zheng, Zixuan; Ke, Dang

doi:10.1049/cp.2016.0501

Cited by 2 publications

(1 citation statement)

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“…Проведенные исследования по раннему выявлению и снижению негативного воздействия ГО выявили наличие существенного количества теоретических направлений исследований как в отечественной [1,2,4], так и в зарубежной литературе [3,5,6]. Имеет место быть существенное разнообразие установленных технических систем в электрических сетях.…”

Section: актуальность исследованияunclassified

Diagnostics of the ice on the strike protection wire

Vagapov

2019

«Izvestiya vysshikh uchebnykh zavedenii. PROBLEMY ENERGETIKI»

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The relevance of the research problem is chose of effective technology of strike protection wire monitoring in span with use of technical system of analysis of technical condition of strike protection wire of 110 kV voltage power line for complex assessment of the impact of both external climatic factors from wind and ice loads and the magnitude of the thermal elongation of the strike protection wire with influence of current during de-icing process. Analysis of the strike protection wire mode and their limiting values of mechanical strength allow evaluation of the effectiveness of events of prevent of accidents and reduce the undersupply of electricity to the end consumers. Visualization of the operative parameters of the strike protection wire in the span of the overhead power line will allow reduce the time to make decisions on the prevention of accidents of lines. Algorithm of monitoring of operative parameters of wires of overhead power lines base on information of longitudinal and transverse angles received from sensors installed directly on the strike protection wire.

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Section: актуальность исследованияunclassified