Review of Catenary Icing on High-Speed Railways: Characteristics, Impact and Countermeasures

Zheng Li; Guizao Huang; Zhijin Zhang; Yang Liu; Guoqiang Gao; Guolin Yang; Xi Yang; Guangning Wu

doi:10.1049/hve2.70202

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Review of Catenary Icing on High-Speed Railways: Characteristics, Impact and Countermeasures

更新时间：2026-07-03

- Review of Catenary Icing on High-Speed Railways: Characteristics, Impact and Countermeasures
- High Voltage Vol. 11, Issue 3, (2026)
- 作者机构：
  
  1. College of Electrical Engineering, Southwest Jiaotong University,Chengdu,China
  2. Xuefeng Mountain Energy Equipment Safety National Observation and Research Station Chongqing University,Chongqing,China
- 作者简介：
- 基金信息：
- DOI：10.1049/hve2.70202
  CLC：
- Published：2026
- 稿件说明：
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Zheng Li, Guizao Huang, Zhijin Zhang, et al. Review of Catenary Icing on High-Speed Railways: Characteristics, Impact and Countermeasures[J]. High Voltage, 2026, 11(3).
DOI：

Zheng Li, Guizao Huang, Zhijin Zhang, et al. Review of Catenary Icing on High-Speed Railways: Characteristics, Impact and Countermeasures[J]. High Voltage, 2026, 11(3). DOI： 10.1049/hve2.70202.

摘要

Abstract

The pantograph–catenary system (PCS) is the only path for electrified railway trains to acquire energy. Catenary icing during winter is a common natural phenomenon

which usually leads to the deterioration of the current quality and severely affects the operational safety of trains. To address the effects of complex and harsh environments on the PCS

this study reviews and outlooks the problems of catenary icing from the three main aspects: the characteristics of catenary icing

the impacts of icing and the countermeasures. Firstly

the mechanism and characteristics of catenary icing

including the growth mechanisms

evolution patterns and prediction models are investigated. Secondly

the impact of catenary icing on pantograph–catenary current collection and catenary galloping is analysed

and new technologies for real-time icing monitoring are discussed. Lastly

key technologies for catenary anti-icing

de-icing and active matching strategies are introduced. This review addresses the challenges of catenary icing and summarises the current research progress

providing a valuable foundation and practical guidance for advancing future studies in this field.

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