4.6 Article

Discharge development process and flashover performance of snow-accreted insulators under natural environment

Related references

Note: Only part of the references are listed.
Article Engineering, Electrical & Electronic

AC flashover characteristics and arc development process of glaze ice-covered insulators in natural environment

Chunyu Zong et al.

Summary: Ice accretion on insulators can reduce the creepage distance and lead to flashover trip. There are significant differences between laboratory simulation and field tests, impacting the behavior of ice-covered insulators. Icicle growth on energized insulators varies under weak and high electric field conditions.

INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS (2022)

Article Engineering, Electrical & Electronic

Novel dc flashover model for predicting flashover voltage of the iced insulators

Caijin Fan et al.

Summary: The novel flashover model addresses the presence of double-layer ice-melting water film and modifies the flashover criterion, showing accurate prediction of ice flashover voltage in experimental results, demonstrating the effectiveness of the proposed model.

HIGH VOLTAGE (2021)

Article Engineering, Electrical & Electronic

Influence of snow accretion on arc flashover gradient for various types of insulators

Yuyao Hu et al.

IET GENERATION TRANSMISSION & DISTRIBUTION (2020)

Article Chemistry, Multidisciplinary

Wet Snow Flashover Characteristics of 500-kV AC Insulator Strings with Different Arrangements

Jingwei Xu et al.

APPLIED SCIENCES-BASEL (2019)

Article Engineering, Electrical & Electronic

Influence of pollution chemical components on AC flashover performance of various types of insulators

Zhongyi Yang et al.

HIGH VOLTAGE (2019)

Article Engineering, Environmental

Effect of DC electric field on water droplets' movement and icing process on insulator

Xingbo Han et al.

COLD REGIONS SCIENCE AND TECHNOLOGY (2019)

Article Engineering, Electrical & Electronic

Insulator Flashover Caused by SaltContaminated Snowstorms-Lessons from the Snow Damage in Japan

Kohei Yaji et al.

IEEE ELECTRICAL INSULATION MAGAZINE (2019)

Article Engineering, Environmental

A thermal model for accurate study of the effects of positive dc arc root temperature over an ice surface

Babak Porkar et al.

COLD REGIONS SCIENCE AND TECHNOLOGY (2016)

Article Engineering, Electrical & Electronic

Evaluation of Flashover Voltage Property of Snow Accreted Insulators for Overhead Transmission Lines, Part III-154 kV Full-scale Flashover Voltage Test of Snow Accreted Insulators

Hiroya Homma et al.

IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION (2014)

Article Engineering, Electrical & Electronic

Evaluation on Flashover Voltage Property of Snow Accreted Insulators for Overhead Transmission Lines, Part II-Flashover Characteristics Under Salt Contaminated Snowstorm

Kohei Yaji et al.

IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION (2014)

Article Engineering, Electrical & Electronic

Investigation of flashover performance of snow-covered breakers

H. Wieck et al.

IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION (2007)

Article Engineering, Electrical & Electronic

Modeling of the AC arc discharge on snow-covered insulators

H. Hemmatjou et al.

IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION (2007)

Article Engineering, Electrical & Electronic

A multi-arc model for predicting AC critical flashover voltage of lee-covered insulators

M. Farzaneh et al.

IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION (2007)

Article Engineering, Electrical & Electronic

Insulator icing test methods and procedures a position paper prepared by the IEEE task force on insulator icing test methods

M Farzaneh et al.

IEEE TRANSACTIONS ON POWER DELIVERY (2003)