电压稳定剂改善聚乙烯共混材料绝缘性能的研究

陈向荣 1; 玉林威 1; 刘海燕 2; 戴超 1; 魏作君 2; 周浩 1

doi:10.7652/xjtuxb201912012

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电压稳定剂改善聚乙烯共混材料绝缘性能的研究

更新时间：2025-07-09

- 电压稳定剂改善聚乙烯共混材料绝缘性能的研究
- Insulating Property Enhancement of Polyethylene Blends by Voltage Stabili-ers
- 西安交通大学学报 2019年53卷第12期页码：87-96
- 作者机构：
  
  浙江大学浙江省电机系统智能控制与变流技术重点实验室,杭州,310027
- 作者简介：
- 基金信息：
  
  : 2019-05-18。作者简介: 陈向荣(1982—),男,研究员;魏作君(通信作者),男,副教授。基金项目: 浙江省自然科学基金资助项目(LY18E070003);中央高校基本科研业务费资助项目(2018QNA4017);浙江大学“百人计划”(自然科学A类)资助项目
- DOI：10.7652/xjtuxb201912012
  中图分类号： TM247
- 网络首发：2019-12-10，
  
  纸质出版：2019
- 稿件说明：
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陈向荣 1, 玉林威 1, 刘海燕 2, 等. 电压稳定剂改善聚乙烯共混材料绝缘性能的研究[J]. 西安交通大学学报, 2019,53(12):87-96.

Insulating Property Enhancement of Polyethylene Blends by Voltage Stabili-ers[J]. 2019, 53(12): 87-96.
陈向荣 1, 玉林威 1, 刘海燕 2, 等. 电压稳定剂改善聚乙烯共混材料绝缘性能的研究[J]. 西安交通大学学报, 2019,53(12):87-96. DOI： 10.7652/xjtuxb201912012.

Insulating Property Enhancement of Polyethylene Blends by Voltage Stabili-ers[J]. 2019, 53(12): 87-96. DOI： 10.7652/xjtuxb201912012.

摘要

为了开发新一代可回收电缆材料

提升其绝缘性能

选取间氨基苯硼酸、2-甲氧基-5-吡啶硼酸和间氨基苯甲酸3种新型电压稳定剂添加入聚乙烯共混物中

分析其对聚乙烯共混物绝缘性能的改善作用及机理。采用溶液法将质量分数为1%的电压稳定剂添加入含质量分数为10%高密度聚乙烯(HDPE)的低密度聚乙烯(LDPE)共混材料

通过热压法制备试样

利用红外光谱、差式扫描量热法、X射线衍射、电树枝起始实验、直流电导率和空间电荷测量对材料进行物理化学分析和电气性能测试。研究结果表明

聚乙烯共混提升了热稳定性和结晶度

添加电压稳定剂后进一步提升了共混物的结晶度

对共混物的熔融特性无明显影响。添加了电压稳定剂的共混物的电树枝起始电压均明显提高

间氨基苯甲酸共混物的电树枝起始电压比LDPE/HDPE共混物提高了47%。电压稳定剂对共混物的直流电导率作用明显

间氨基苯甲酸能够明显降低共混物的直流电导率。3种电压稳定剂对共混物的空间电荷积累具有明显的抑制作用

且添加了间氨基苯硼酸的共混物具有最少的空间电荷积累。陷阱能级和视在迁移率计算发现

添加了电压稳定剂的共混物中浅陷阱密度增加

视在电荷迁移率增大

有利于抑制材料中空间电荷的积累。实验结果可为新一代环保电缆的开发提供一定参考。

Abstract

To develop new recyclable cable material and improve its insulation performance

three new voltage stabili-ers

m-aminophenylboric acid

2-methoxy-5-pyridineboric acid and m-aminoben-oic acid

were added to polyethylene blends. Their effects and mechanisms on improving the insulation properties of the blends were investigated. 1%-mass fraction of the voltage stabili-er was added to low density polyethylene(LDPE)blend with 10%-mass fraction high density polyethylene(HDPE)using the solution method. The samples were prepared by the hot-press method. Physical-chemical analysis and electrical properties test of the blends were conducted by means of Fourier transform infrared

differential scanning calorimetry

X-ray diffraction

electrical tree initiation test

and direct current(DC)conductivity and space charge measurements. The results show that compared with LDPE

the LDPE/HDPE blends improve the thermal stability and the crystallinity. The voltage stabili-ers further enhance the crystal

关键词

Keywords

references

MONTANARI G C, MORSHUIS P, ZHOU M, et al. Criteria influencing the selection and design of HV and UHV DC cables in new network applications [J]. High Voltage, 2018, 3(2): 90-95.

张翀, 查俊伟, 王思蛟, 等. 高压直流电缆绝缘材料的发展与展望 [J]. 绝缘材料, 2016, 49(2): 1-9.

ZHANG Chong, ZHA Junwei, WANG Sijiao, et al. Development and outlook of insulating materials for high voltage direct current cables [J]. Insulating Materials, 2016, 49(2): 1-9.

黄兴溢, 张军, 江平开. 热塑性电力电缆绝缘材料: 历史与发展 [J]. 高电压技术, 2018, 44(5): 1377-1398.

HUANG Xingyi, ZHANG Jun, JIANG Pingkai. Thermoplastic insulation materials for power cables: history and progress [J]. High Voltage Engineering, 2018, 44(5): 1377-1398.

GREEN C, VAUGHAN A, STEVENS G, et al. Thermoplastic cable insulation comprising a blend of isotactic polypropylene and a propylene-ethylene copolymer [J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2015, 22(2): 639-648.

杜伯学, 李忠磊, 杨卓然, 等. 高压直流交联聚乙烯电缆应用与研究进展 [J]. 高电压技术, 2017, 43(2): 14-24.

DU Boxue, LI Zhonglei, YANG Zhuoran, et al. Application and research progress of HVDC XLPE cables [J]. High Voltage Engineering, 2017, 43(2): 14-24.

CHEN X R, JIANG C, HOU Y X, et al. Polyethylene blends with/without graphene for potential recyclable HVDC cable insulation [J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2019, 26(3): 851-858.

何金良, 彭琳, 周垚. 环保型高压直流电缆绝缘材料研究进展 [J]. 高电压技术, 2017, 43(2): 7-13.

HE Jinliang, PENG Lin, ZHOU Yao. Research progress of environment-friendly HVDC power cable insulation materials [J]. High Voltage Engineering, 2017, 43(2): 337-343.

ANDERSSON M G, HYNYNEN J, ANDERSSON M R, et al. Highly insulating polyethylene blends for high-voltage direct-current power cables [J]. ACS Macro Letters, 2017, 6(2): 78-82.

王思蛟, 查俊伟, 王俊甫, 等. 纳米Al2O3对低密度聚乙烯高压直流电缆绝缘材料性能影响研究 [J]. 中国电机工程学报, 2016, 36(24): 22-27.

WANG Sijiao, ZHA Junwei, WANG Junfu, et al. Effect of nano-Al2O3 on insulating properties of low-density polyethylene nanocomposites for HVDC cables [J]. Proceedings of The Chinese Society for Electrical Engineering, 2016, 36(24): 22-27.

HUUVA R, ENGLUND V, GUBANSKI S M, et al. A versatile method to study electrical treeing in polymeric materials [J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2009, 16(1): 171-178.

YAMANO Y. Roles of polycyclic compounds in increasing breakdown strength of LDPE film [J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2006, 13(4): 773-781.

JARVID M, JOHANSSON A, KROON R, et al. A new application area for fullerenes: voltage stabilizers for power cable insulation [J]. Advanced Materials, 2015, 27(5): 897-902.

尹毅, 屠德民, 王新生, 等. 自由基清除剂作聚合物电压稳定剂的实验研究 [J]. 高电压技术, 1999, 25(4): 18-20.

YIN Yi, TU Demin, WANG Xinsheng. The experimental investigation on free radical scavenger acting as a voltage stabilizer in polymer [J]. High Voltage Engineering, 1999, 25(4): 18-20.

GAO Y, HUANG X, MIN D, et al. Recyclable dielectric polymer nanocomposites with voltage stabilizer interface: toward new generation of high voltage direct current cable insulation [J]. ACS Sustainable Chemistry and Engineering, 2018, 5(2): 513-525.

付一峰, 陈俊岐, 赵洪, 等. 交联聚乙烯接枝氯乙酸烯丙酯直流介电性能 [J]. 电工技术学报, 2018, 33(18): 4372-4381.

FU Yifeng, CHEN Junqi, ZHAO Hong, et al. DC dielectric properties of crosslinking polyethylene grafted chloroacetic acid allyl ester [J]. Transactions of China Electrotechnical Society, 2018, 33(18): 4372-4381.

李春阳, 于国建, 赵洪, 等. 电压稳定剂对交联聚乙烯交流绝缘性能的影响 [J]. 高电压技术, 2018, 44(5): 1450-1458.

LI Chunyang, YU Guojian, ZHAO Hong, et al. Influences of voltage stabilizer on AC insulation properties of XLPE [J]. High Voltage Engineering, 2018, 44(5): 1450-1458.

ZHA J W, WU Y H, WANG S J, et al. Improvement of space charge suppression of polypropylene for potential application in HVDC cables [J]. IEEE Transactions on Dielectrics Electrical Insulation, 2016, 23(4): 2337-2343.

张文龙, 史培建, 马振清, 等. 乙烯咔唑接枝聚乙烯的空间电荷特性及力学性能 [J]. 高分子材料科学与工程, 2017, 33(5): 97-101.

ZHANG Wenlong, SHI Peijian, MA Zhenqing, et al. Space charge characteristics and mechanical properties of vinyl carbazole grafted polyethylene [J]. Transactions of China Electrotechnical Society, 2017, 33(5): 97-101.

CHEN X R, YU J Z, YU L W, et al. Numerical analysis of thermo-electric field for AC XLPE cable in DC operation based on conduction current measurement [J]. IEEE Access, 2019, 7(1): 8226-8234.

雷勇, 蒋世超, 周凯, 等. 基于极化-去极化电流方法的交联聚乙烯电缆绝缘无损检测 [J]. 高电压技术, 2015, 41(8): 2643-2649.

LEI Yong, JIANG Shichao, ZHOU Kai, et al. Non-destructive detection of XLPE cable insulation based on the method of polarization-depolarization current [J]. High Voltage Engineering, 2015, 41(8): 2643-2649.

郑煜, 吴建东, 王俏华, 等. 空间电荷与直流电导联合测试技术用于纳米MgO抑制XLPE中空间电荷的研究 [J]. 电工技术学报, 2012, 27(5): 126-131.

ZHENG Yu, WU Jiandong, WANG Qiaohua, et al. Research on the space charge suppressing mechanism of nano-MgO in XLPE with a joint measuring technology of DC conduction and space charge [J]. Transactions of China Electrotechnical Society, 2012, 27(5): 126-131.

CHEN G. Research on the feature extraction of DC space charge behavior of oil-paper insulation [J]. Science in China, 2011, 54(5): 1315-1324.

谢东日, 闵道敏, 刘文凤, 等. 介质击穿与界面区陷阱特性的关联 [J]. 高电压技术, 2018, 44(2): 432-439.

XIE Dongri, MIN Daomin, LIU Wenfeng, et al. Correlation between dielectric breakdown and interface traps characteristics [J]. High Voltage Engineering, 2018, 44(2): 432-439.

刘云鹏, 刘贺晨, 高丽娟, 等. 电声脉冲法研究热老化对160 kV直流电缆绝缘材料陷阱特性的影响 [J]. 电工技术学报, 2016, 31(24): 105-112.

LIU Yunpeng, LIU Hechen, GAO Lijua, et al. Influence of thermal stress on the traps energy properties of 160 kV HVDC cable insulation material based on pulsed electro-acoustic method [J]. Transactions of China Electrotechnical Society, 2016, 31(24): 105-112.

MAZZANTI G, MONTANARI G C, PALMIERI F. Quantities extracted from space-charge measurements as markers for insulation aging [J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2003, 10(2): 198-203.

唐超. 油纸绝缘介质的直流空间电荷特性研究 [D]. 重庆: 重庆大学, 2010: 85-89.

王威望, 李盛涛, 刘文凤. 聚合物纳米复合电介质的击穿性能 [J]. 电工技术学报, 2017, 32(16): 25-36.

WANG Weiwang, LI Shengtao, LIU Wenfen. Dielectric breakdown of polymer nanocomposites [J]. Transactions of China Electrotechnical Society, 2017, 32(16): 25-36.

屠德民, 王霞, 吕泽鹏, 等. 以能带理论诠释直流聚乙烯绝缘中空间电荷的形成和抑制机理 [J]. 物理学报, 2012, 61(1): 409-415.

TU Demin, WANG Xia, LÜ Zepeng, et al. Formation and inhibition mechanisms of space charges in direct current polyethylene insulation explained by energy band theory [J]. Acta Physica Sinica, 2012, 61(1): 409-415.

SHIMIZU N, LAURENT C. Electrical tree initiation [J]. IEEE Transactions on Dielectrics and Electrical Insulation, 1998, 5(5): 651-659.

杜伯学, 韩晨磊, 李进, 等. 高压直流电缆聚乙烯绝缘材料研究现状 [J]. 电工技术学报, 2019, 34(1): 179-191.

DU Boxue, HAN Chenlei, LI Jin, et al. Research status of polyethylene insulation for high voltage direct current cables [J]. Transactions of China Electrotechnical Society, 2019, 34(1): 179-191.

ASHCRAFT A C, EICHHORN R M, SHAW R G. Laboratory studies of treeing in solid dielectrics and voltage stabilization of polyethylene [C]∥1976 IEEE International Conference on Electrical Insulation. Piscataway, NJ, USA: IEEE, 1976: 213-218.

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