Novel Sensor System for Online Partial discharge (PD) Detecting on Insulator of Transmission Lines

Author

Liu, Jungang ; Yang, Yongming ; Wang, Jingang ; Wang, Quandi

Author_Institution

Chongqing Univ., Chongqing

fYear

2007

fDate

23-25 May 2007

Firstpage

614

Lastpage

617

Abstract

There is defective insulator partial discharging (PD) phenomenon in high voltage transmission lines. High voltage online insulator detection can be realized by special ultraviolet sensor to detect the ultraviolet when discharging. This paper introduces this detective principle, and designs ultraviolet online detector based on this principle. The inspection on simulation of discharging spark proves the system highly sensitivity, perfect real time. And it can be utilized in the discharging detection of power system, transformer substation, etc.

Keywords

insulation testing; partial discharges; power transmission lines; transformer insulation; ultraviolet detectors; discharging spark; high voltage transmission lines; insulator detection; insulator partial discharging; online partial discharge detection; transformer substation; ultraviolet online detector; ultraviolet sensor; Detectors; Inspection; Insulation; Partial discharges; Power system simulation; Power transmission lines; Sensor phenomena and characterization; Sensor systems; Transmission lines; Voltage; Insulator; Online detecting; Partial discharge; Ultraviolet Sensor;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics and Applications, 2007. ICIEA 2007. 2nd IEEE Conference on

Conference_Location

Harbin

Print_ISBN

978-1-4244-0737-8

Electronic_ISBN

978-1-4244-0737-8

Type

conf

DOI

10.1109/ICIEA.2007.4318480

Filename

4318480