The Effect of Corrosive and Antioxidant of Dibenzyl Disulfide (DBDS) on the Oil-paper Insulation

被引：0
|
作者：
Gao, Sihang [1 ,2 ]
Yang, Lijun [1 ,2 ]
Yuan, Yuan [1 ,2 ]
Zhang, Jiang [1 ,2 ]
Deng, Bangfei [3 ]
Liu, Yang [4 ]
机构：
[1] Chongqing Univ, State Key Lab Power Equipment & Syst Secur, Chongqing 400044, Peoples R China
[2] Chongqing Univ, New Technol Coll Elect Engn, Chongqing 400044, Peoples R China
[3] Chongqing Elect Power Res Inst, Chongqing 400044, Peoples R China
[4] Baoding Elect Power Corp, Baoding 071000, Peoples R China
来源：
2017 IEEE 19TH INTERNATIONAL CONFERENCE ON DIELECTRIC LIQUIDS (ICDL) | 2017年
基金：
美国国家科学基金会;
关键词：
antioxidant; dibenzyl disulfide; corrosive sulfur; copper sulfide; thermal aging; FAILURES; SULFUR;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
As a kind of sulfur antioxidant, dibenzyl disulfide (DBDS) generally exist in the mineral insulating oil, which can improve the oxidation stability of oil. However, DBDS can also lead to corrosion problems of transformer oil. To investigate the effect of the corrosive action and the antioxidant action of DBDS on the oil-paper insulation, oil samples with different DBDS concentration (0-200mg/kg) were made and conducted to perform thermal aging experiments together with insulation windings at 130 degrees C under the condition of nitrogen. After the aging experiment, the copper strip and insulating paper surface were observed, the properties of insulating oil were also measured and analyzed. Experimental results showed that when the insulating oil contained less than 25mg/kg DBDS, the antioxidant effect of DBDS would be dominant, the oxidation stability of insulating oil was improved, the performance of oil was better than that of excluding DBDS samples. When the insulating oil contained more than 25mg/kg DBDS, the corrosive effect of DBDS will be greater than its antioxidant effect, copper ions and acid will be accelerated, it will lead to more serious of aging oil.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] Effects of Sulfur Corrosion on the Properties of Oil-paper Insulation Induced by Dibenzyl Disulfide
    Gao, Si-hang
    Yang, Li-jun
    IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2019, 26 (04) : 1089 - 1097
  • [2] Summary of Research on Corrosive Sulfur in Oil-paper Insulation System
    Zhou Quan
    Rao Jun-xing
    Xie Hui-li
    Wang Shi-zheng
    2014 INTERNATIONAL CONFERENCE ON HIGH VOLTAGE ENGINEERING AND APPLICATION (ICHVE), 2014,
  • [3] Micro-mechanism study on synergistic degradation of the oil-paper insulation with dibenzyl disulfide, hexadecyl mercaptan and benzothiophene
    Cong, Haoxi
    Pan, Hao
    Hu, Xuefeng
    Zhang, Minhao
    Li, Qingmin
    HIGH VOLTAGE, 2021, 6 (03): : 448 - 459
  • [4] Influences of Corrosive Sulfur on Copper Wires and Oil-Paper Insulation in Transformers
    Li, Jian
    He, Zhiman
    Bao, Lianwei
    Yang, Lijun
    ENERGIES, 2011, 4 (10) : 1563 - 1573
  • [5] Effect of DBDS on DC Resistance of Paper Oil Insulation System
    Khan, Faheem Ahmed
    Saritha, M.
    PROCEEDINGS OF THE 2015 INTERNATIONAL CONFERENCE ON POWER AND ADVANCED CONTROL ENGINEERING (ICPACE), 2015, : 388 - 392
  • [6] The Effects of Corrosive Sulfur in Bushing: Corrosion of Aluminum Foil and Its Effect of Oil-Paper Insulation
    Zhou, Jiang
    Yuan, Yuan
    Liu, Guoyong
    Zhang, Chenghang
    IEEE ACCESS, 2019, 7 : 143735 - 143741
  • [7] Protective Performance of Different Passivators on Oil-Paper Insulation Containing Multiple Corrosive Sulphides
    Cong, Haoxi
    Zhang, Minhao
    Shu, Xiang
    Li, Qingmin
    IEEE ACCESS, 2019, 7 : 4083 - 4090
  • [8] Laser Raman Spectroscopy Applied in Detecting Dibenzyl Disulfide(DBDS) in Transformer Oil
    Fan, Zhou
    Chen, Weigen
    Zou, Jingxin
    Du, Lingling
    Pan, Chong
    2016 IEEE INTERNATIONAL CONFERENCE ON HIGH VOLTAGE ENGINEERING AND APPLICATION (ICHVE), 2016,
  • [9] The Effect of Oil Flow State on The Leakage Current of Oil-Paper Insulation
    Zhang, Chunyang
    Wu, Kai
    Lv, Zepeng
    Kang, Xiaoning
    He, Yifei
    Chen, Jiaxin
    Ma, Yuntong
    Wu, Yang
    2022 IEEE CONFERENCE ON ELECTRICAL INSULATION AND DIELECTRIC PHENOMENA (IEEE CEIDP 2022), 2022, : 236 - 239
  • [10] Effect of Measurement Temperature of Insulation Poles Used for Assessment of Oil-paper Insulation
    Verma, R.
    Mishra, D.
    Baral, A.
    Chakravorti, S.
    PROCEEDINGS OF 2018 IEEE APPLIED SIGNAL PROCESSING CONFERENCE (ASPCON), 2018, : 351 - 355
12345