[1]彭 静,井 谦,何远华,等.聚烯烃复合绝缘子伞套材料性能试验及分析[J].电瓷避雷器,2020,(02):244-249.[doi:10.16188/j.isa.1003-8337.2020.02.038]
 PENG Jing,JING Qian,HE Yuanhua,et al.Experiment and Analysis of Housing Material for Polyolefin Composite Insulator[J].,2020,(02):244-249.[doi:10.16188/j.isa.1003-8337.2020.02.038]
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聚烯烃复合绝缘子伞套材料性能试验及分析()
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《电瓷避雷器》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2020年02期
页码:
244-249
栏目:
绝缘子
出版日期:
2020-04-25

文章信息/Info

Title:
Experiment and Analysis of Housing Material for Polyolefin Composite Insulator
作者:
彭 静1 井 谦1 何远华1 刘于新1 严姗芝2 全一武3 蔡 俊1 赵 磊4
(1.西安高压电器研究院有限责任公司, 西安 710077; 2.江苏金三力电力器材实业有限公司, 南京 211164; 3.南京大学化学化工学院, 南京 210023; 4.中国启源工程设计研究院有限公司, 西安 710018)
Author(s):
PENG Jing1 JING Qian1 HE Yuanhua1 LIU Yuxin1 YAN Shanzhi2 QUAN Yiwu3 CAI Jun1 ZHAO Lei4
(1.Xi'an High Voltage Apparatus Research Institute Co., Ltd., Xi'an 710077, China; 2.Jiangsu Jinsanli Power Equipment Industrial Co., Ltd., Nanjing 211164, China; 3.Nanjing University, Nanjing 210023, China; 4.China Qiyuan Engineering Corporation Co., Ltd., Xi'an 710018, China)
关键词:
复合绝缘子 聚烯烃 硬度 紫外光 电气性能
Keywords:
composite insulator polyolefin hardness ultraviolet electrical properties
DOI:
10.16188/j.isa.1003-8337.2020.02.038
摘要:
近年来,国内研制的聚烯烃复合绝缘子对鸟害防治有明显的改善效果。为研究其相应性能,对聚烯烃伞套材料进行了硬度试验、可燃性试验、材料电气性能试验以及1 000 h紫外光试验,并与硅橡胶材料的相应性能进行了比对分析。结果表明:聚烯烃材料的硬度值较高,采用垂直燃烧法对两种材料进行了可燃性试验,依据标准评定等级均为V-0级。聚烯烃材料的表面、体积电阻率和交流击穿强度均比硅橡胶材料要高,尤其是体积电阻率高了近3个数量级。两种材料经过光老化试验后均未出现明显的表面降解现象,但其力学性能均有所降低,尤其是硅橡胶材料的拉伸强度下降明显,比未进行光老化的材料降低了11.8%,而聚烯烃材料在光老化试验后能保持较好的力学性能。
Abstract:
In order to analysis and compare the performance with different housing materials for composite insulator, hardness test, flammability test, electrical performance test and accelerated weathering test forpolyolefin material and silicone rubber material were carried out respectively. The results showed that the polyolefin materialhad higher hardness, and the vertical burning classification of both materials was V-0. The surface resistivity, volume resistivity and AC breakdown strength of polyolefin material were higher than silicone rubber material, particularly the volume resistivity was about 1 000 times higher than silicone rubber material. After 1 000 h accelerated weathering test, there was no obviously surface degradation of either material, but the mechanical performance of material was decreased.Particularly, the tensile strength of silicone rubber material obviously decreased, which was 11.8% lower than untreated one. But the polyolefin material hadbetter mechanical properties after accelerated weathering test.

参考文献/References:

[1] 崔江流, 宿志一, 易辉. 我国硅橡胶复合绝缘子的应用与展望[J]. 中国电力, 1999, 32(1):38-41. CUI Jiangliu, SU Zhiyi, YI Hui. The application and its prospect of silicon rubber composite insulators in China[J]. Electric Power, 1999, 32(1): 38-41.
[2] 胡文歧, 井谦, 彭静. 接触角法表征复合绝缘子用硅橡胶材料表面憎水性的研究[J]. 电瓷避雷器, 2013(2):5-10. HU Wenqi, JING Qian, PENG Jing. Study on surface hydrophobicity of silicone rubber materials for composite insulator characterized by contact angle method[J]. Insulators and Surge Arresters, 2013(2): 5-10.
[3] 井谦, 彭静, 刘于新, 等. 复合绝缘子用硅橡胶材料表面动态接触角的研究[J]. 电瓷避雷器, 2015(3):43-47. JING Qian, PENG Jing, LIU Yuxin, et al. Study on surface dynamic contact angle of silicone rub ber m ater i als for composite insulator[J]. Insulators and Surge Arresters, 2015(3):43-47.
[4] 孙竹森, 李震宇, 张建斌, 等. 1 000 kV特高压交流输电线路复合绝缘子鸟害原因分析及对策[J]. 电网技术, 2009, 33(10):52-52. SUN Zhusen, LI Zhenyu, ZHANG Jianbin, et al. Analysis on bird pest of composite insulators for 1 000 kV AC transmission line and its countermeasures[J]. Power System Technology, 2009, 33(10): 52-52.
[5] 关志成. 绝缘子及输电设备外绝缘[M]. 北京:清华大学出版社, 2006.
[6] 林巨才. 现代硬度测量技术及应用[M]. 北京:中国计量出版社, 2008.
[7] TOBISCH, K. Uber den Zusammenhang Zwischen shore A and shore D harte[J]. Kautschuk and Gummi,Kunststoffe, 1981(34): 347-349.
[8] BRISCOE, BRIAN J, SEBASTIAN, et al. An analysis of the “durometer” indentation[J]. Rubber Chemistry and Technology, 1993(66): 827-836.
[9] LEWIN M, LEBRAS M, CAMINOG, et al. Fireretardancy of cations on properties of poly(dimethyl siloxane)elastomers[J]. Org Coat Plast Ch, 1981, 44(3): 343-346.
[10] 左建东, 李荣勋, 冯绍华, 等. 十溴二苯乙烷协同三氧化二锑阻燃PE研究[J]. 现代塑料加工应用, 2004, 16(3):32-34. ZUO Jiandong, LI Rongxun, FENG Shaohua, et al. Study on DBDPE/Sb2O3 flame-retardant PE[J]. Modern Plastics Processing and Applications, 2004, 16(3): 32-34.
[11] LEWINM, BRASML. CAMINOGc fire retardancy of polymeric materials:the use of intumescences[M]. Lodn: The Royal Society of Chemistry, 1999.
[12] HIREMATH S, TRIHYDRATE R A. A versatile material[J]. Bhel Journal, 2007, 28(1): 12-19.
[13] 李长明. 高分子绝缘材料化学基础[M]. 哈尔滨:哈尔滨工业大学出版社, 2007.
[14] 陈季丹, 刘子玉. 电介质物理学[M]. 北京:机械工业出版社, 1982.
[15] 李国芳. 紫外老化对高温硫化桂橡胶力学和电气性能影响的研究[D]. 昆明:昆明理工大学.
[16] 王建雄, 王秋林. 绢云母的特性及其对紫外线的屏蔽作用[J]. 湖南有色金属, 2002, 18(6):6-7, 22. WANG Jianxiong, WANG Qiulin. Characteristic and uvio-resistant performance of sericite[J]. Hunan Nonferrous Metals, 2002, 18(6): 6-7, 22.

备注/Memo

备注/Memo:
收稿日期:2019-05-25作者简介:彭静(1984—),女,硕士,工程师,现从事绝缘子检测和技术研究工作。
更新日期/Last Update: 2020-04-25