Title :
Composite longrod-the solution of future line insulation in China
Author :
Liang, Xianling ; Xue, Jianru ; Zhang, Rongting
Author_Institution :
Dept. of Electr. Eng., Tsinghua Univ., Beijing
Abstract :
A composite long rod insulator produced in the authors´ laboratory is discussed. The insulator is made of porcelain and silicone rubber. Test results on the electrical and mechanical properties are reported. The insulator has many advantages, such as light weight, ease of manufacture, high mechanical strength, very good antipollution performance, no risk of internal puncture, and reduced need for service safeguarding. These advantages become more obvious in EHV and UHV lines
Keywords :
composite insulating materials; insulation testing; insulators; mechanical testing; China; EHV lines; UHV lines; antipollution performance; composite long rod insulator; electrical properties; line insulation; mechanical properties; mechanical strength; porcelain; silicone rubber; Composite materials; Fiber reinforced plastics; Flashover; Frequency; Impulse testing; Insulation testing; Insulator testing; Laboratories; Rubber; Voltage;
Conference_Titel :
Properties and Applications of Dielectric Materials, 1988. Proceedings., Second International Conference on Properties and Applications of
Conference_Location :
Beijing
DOI :
10.1109/ICPADM.1988.38378
