NDLI: Melting process of non-bridged icicle and its effect on ice flashover

Content Provider	IEEE Xplore Digital Library
Author	Yu Deng Zhidong Jia Zhicheng Guan Kangning Wang Tianzheng Wang
Copyright Year	2013
Description	Author affiliation: High Voltage Eng., Shanxi Electr. Power Res. Inst., Taiyuan, China (Kangning Wang; Tianzheng Wang) \|\| Lab. of Adv. Technol. of Electr. Eng. & Energy, Tsinghua Univ., Shenzhen, China (Yu Deng; Zhidong Jia; Zhicheng Guan)
Abstract	According to the ice morphology captured in field experiment, bridged and non-bridged icicles were proposed. Droplet ejection and its impact on voltage-time distribution and probability of flashover were analyzed under energized condition. During the experiments, impact factors including applied water conductivity, icicle length, combinations of air gap and icicle length were investigated and flashover characters were compared. According to the experimental results, applied water conductivity and icicle length affected the residue ice layer resistance. Flashover voltage decreased by 33% as the conductivity increased from 150μs/cm to 750μs/cm. However, corresponding voltage reduced 10% with icicle length declined from 6cm to 4cm. Bridged icicle absorbed extra energy for ice melting, leading to flashover voltage increase.
Sponsorship	IEEE Dielectr. Electr. Insul. Soc.
Starting Page	350
Ending Page	353
File Size	420980
Page Count	4
File Format	PDF
ISBN	9781479925971
DOI	10.1109/CEIDP.2013.6748329
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-10-20
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Flashover Conductivity Ice Morphology Insulators Atmospheric modeling Resistance
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Melting process of different icing morphology under energized condition and its impact on ice flashover

Melting process of multi-icicles and its flashover performance

Modeling of AC flashover on ice-covered composite insulators with different shed configurations

Mechanism of salt migration in icicles during phase transition and its impact on ice flashover

Improved dynamic model of DC arc discharge on ice-covered post insulator surfaces

Application of dynamic two-arc model to flashover of HVDC insulators subjected to cold climate regions

Analysis of icicle growth process of composite insulator under energized condition and its impact factors

Effect of electrical test methods on dc flashover performance of ice-covered ceramic insulators

DC flashover performance of an inclined insulator string under heavy icing conditions

Melting process of non-bridged icicle and its effect on ice flashover

Similar Documents

Melting process of different icing morphology under energized condition and its impact on ice flashover

Melting process of multi-icicles and its flashover performance

Modeling of AC flashover on ice-covered composite insulators with different shed configurations

Mechanism of salt migration in icicles during phase transition and its impact on ice flashover

Improved dynamic model of DC arc discharge on ice-covered post insulator surfaces

Application of dynamic two-arc model to flashover of HVDC insulators subjected to cold climate regions

Analysis of icicle growth process of composite insulator under energized condition and its impact factors

Effect of electrical test methods on dc flashover performance of ice-covered ceramic insulators

DC flashover performance of an inclined insulator string under heavy icing conditions

Melting process of non-bridged icicle and its effect on ice flashover