Application Prospect of Polypropylene-based DC Cable Insulation Materials in Humid and Hot Environment

DU Gang; YANG Jie; CAI Hanxian; ZHU Chen; WANG Yong; LI Guangmao

doi:10.13296/j.1001-1609.hva.2022.06.002

您当前的位置：

首页 >

文章列表页 >

Application Prospect of Polypropylene-based DC Cable Insulation Materials in Humid and Hot Environment

更新时间：2025-04-26

- Application Prospect of Polypropylene-based DC Cable Insulation Materials in Humid and Hot Environment
- High VoltageApparatus Vol. 58, Issue 6, Pages: 9-16(2022)
- 作者机构：
  
  广东电网有限责任公司广州供电局
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2022.06.002
  CLC： TM21
- Published：2022
- 稿件说明：
移动端阅览
DU Gang, YANG Jie, CAI Hanxian, et al. Application Prospect of Polypropylene-based DC Cable Insulation Materials in Humid and Hot Environment[J]. High voltageapparatus, 2022, 58(6): 9-16.
DOI：

DU Gang, YANG Jie, CAI Hanxian, et al. Application Prospect of Polypropylene-based DC Cable Insulation Materials in Humid and Hot Environment[J]. High voltageapparatus, 2022, 58(6): 9-16. DOI： 10.13296/j.1001-1609.hva.2022.06.002.

摘要

直流输电已经成为电网建设的关键环节，高压直流电缆是直流输电的关键电力设备。随着柔性直流输电方式的应用，挤包塑料绝缘电缆得以在实际直流输电工程中逐渐使用。然而，在高温高湿气候地区，湿热环境下的绝缘材料加速老化现象给电缆安全稳定运行带来极大挑战。为促进环保新型挤包塑料绝缘电缆的发展，文中分析了可回收聚丙烯绝缘材料在湿热环境下应用的关键技术问题，总结聚丙烯纳米改性复合材料、共混改性复合材料、化学改性材料等方面的研究进展，并对高性能环保型聚丙烯直流电缆材料在湿热环境下的应用前景进行展望。

Abstract

DC power transmission has become the key link of power grid construction and HVDC cable is the key power equipment of DC power transmission. With the application of flexible DC transmission

extruded plastic insulated cable is used gradually in actual DC transmission projects. However

in the region with high temperature and high humidity climates

the accelerated aging of insulation materials in humid and hot environment poses a great challenge to safe and stable operation of DC cables. In order to promote the development of environmentally protected extruded plastic cable

the key technical issues of recyclable polypropylene insulation materials in humid and hot environment are analyzed in this paper and the research progress of polypropylene nano-modified composites

blend modified composites and chemical modified materials are summarized and

moreover

the future application of high-performance and environment-friendly polypropylene DC cable materials is prospected.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Study on Self-healing Gas Generation Characteristics and Protection Technology of Metallized Polypropylene Film Capacitor

Study on the Surface Modification of Polypropylene Membrane by Using Dielectric Barrier Discharge at Atmospheric Pressure

Influences Analysis of Stop Pole HSNBS on Pole Control and DC Protection System

Research on Converter Station Insulation Coordination of ±800 kV Ultra High Voltage Direct Current Power Transmission System

Systematic Research on ±500 kV Double-circuit Direct Current Power Transmission Line on Same Tower Project

Related Author

LIN Fuchang

LAN Jing

LIANG Weipeng

ZHANG Guohao

LI Hua

舒兴胜

孟月东

WU Yun-feng MENG Yue-dong SHU Xing-sheng

Related Institution

Huazhong University of Science and Technology

State Grid Shanghai Municupal Electric Power Company

Institute of Plasma Physics,Chinese Academy of Sciences

CSG EHV Power Transmission Company,Guangzhou Bureau

XJ Group Corporation

⁰