Ice disasters pose a major threat to transmission lines and their associated power equipment [1–5]. Among them, the repair and inspection of transmission lines are the most challenging and have the most significant impact, as shown in Fig. 4.1. Generally, ice accumulation can cause three forms of damage to power lines. The first form occurs when there is a small amount of ice accumulation, and the ice layer wraps around the conductor in an irregular shape. Under the action of external forces such as wind, the conductor will undergo low-frequency and large-amplitude self-excitation vibration, which can lead to line breakage and tower collapse. The second situation is flashover; although the structural damage might not be caused, it results in the loss of insulation and renders the entire power grid unable to supply power normally. The third and most serious situation is that excessive vertical load due to ice accumulation on the line may cause structural damage to the entire power grid. Therefore, strengthening and improving the anti-icing ability of transmission lines, accelerating research on effective anti-icing and de-icing technologies for transmission lines, and minimizing and preventing the harm caused by ice disasters to transmission lines are issues that must be addressed by power companies, cable enterprises, and others in various countries.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Transmission Line De-icing Robot Manipulator


    Beteiligte:
    Wang, Yaonan (Autor:in) / Chen, Yanjie (Autor:in) / Zhong, Hang (Autor:in) / Liang, Jiacheng (Autor:in)

    Erschienen in:

    Electric Power Robots ; Kapitel : 4 ; 103-147


    Erscheinungsdatum :

    06.03.2025


    Format / Umfang :

    45 pages




    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Control Methods for Transmission Line De-icing Robot Manipulator

    Wang, Yaonan / Chen, Yanjie / Zhong, Hang et al. | Springer Verlag | 2025


    Coal icing and ice crushing manipulator

    XIANG XIANBING / WU HUABING / ZENG XIAOYI et al. | Europäisches Patentamt | 2024

    Freier Zugriff


    Power transmission line wire icing thickness measuring device

    HAN GUANG / YAN BO / CHEN LONGQING et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Method for monitoring icing thickness of overhead transmission line

    ZHU DAN / WANG HAO / LU KAIXUAN et al. | Europäisches Patentamt | 2023

    Freier Zugriff