earticle

논문검색

The Research on the Effects of Electrical Aging on Trap Distribution in Polyethylene Doped with Nanoparticies

원문정보

Lijuan He, Shan Wang, Chao Zhu, Haiping Xie, Dawei Li, Chuntian Chen

보안공학연구지원센터(IJCA) International Journal of Control and Automation Vol.7 No.5 2014.05 pp.221-226
피인용수 : 0건 (자료제공 : 네이버학술정보)

초록

영어

The photo-stimulated discharge (PSD) technology was used to characterize the trap distribution of polyethylene (PE) and the PE that doped with 5% MgO before and after electrical aging. For the PE with the aging time increasing, the internal shallow trap of the material gradually reduced and deep trap gradually increased. But for the PE that doped with 5% MgO with the aging time increasing, shallow trap gradually increased and the deep trap gradually reduced. Results show that: during the electrical aging process the PE produces a large amount of free radicals which can introduce deep traps. Adding impurity of MgO can effectively restrain charge moving that injected from electrode, thus to improve the internal electric field distortion of PE.

목차

Abstract
 1. Introduction
 2. Experiment
  2.1. The PSD curve of unpolarized PE and that doped with 5% MgO
  2.2. The PSD test of PE with different aging time
  2.3 The PSD test of PE doped with 5% MgO with different aging time
 3. Results and Discussion
 4. Summary
 Acknowledgments
 Reference

키워드

저자정보

  • Lijuan He Harbin University of Science and Technology, Harbin, 150080, P.R.China, State Key Laboratory Breeding Base of Dielectrics Engineering, Harbin University of Science and Technology, 150080, China
  • Shan Wang Harbin University of Science and Technology, Harbin, 150080, P.R.China, State Key Laboratory Breeding Base of Dielectrics Engineering, Harbin University of Science and Technology, 150080, China
  • Chao Zhu Harbin University of Science and Technology, Harbin, 150080, P.R.China, State Key Laboratory Breeding Base of Dielectrics Engineering, Harbin University of Science and Technology, 150080, China
  • Haiping Xie Harbin University of Science and Technology, Harbin, 150080, P.R.China, State Key Laboratory Breeding Base of Dielectrics Engineering, Harbin University of Science and Technology, 150080, China
  • Dawei Li Harbin University of Science and Technology, Harbin, 150080, P.R.China
  • Chuntian Chen Harbin University of Science and Technology, Harbin, 150080, P.R.China

참고문헌

자료제공 : 네이버학술정보

    함께 이용한 논문

      ※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.

      0개의 논문이 장바구니에 담겼습니다.