TY - GEN
T1 - Measurement and Characteristic Analysis of Transient Radiated Switching E-Field of GIS
AU - Hao, Jin Peng
AU - Zhang, Hong Ye
AU - Dong, Ning
AU - Guo, Fei
AU - Sun, Rui Jiang
AU - Li, Xiu Guang
AU - Kong, Xu
AU - Wu, Xu Tao
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/9/20
Y1 - 2018/9/20
N2 - S62 operations inside the gas-insulated substations (GIS) can stimulate transient radiated electromagnetic fields in the space, which can cause great damages to power equipment, especially for secondary device. Therefore, it's of vital importance to investigate the regularities of such switching electromagnetic fields and master their main characteristics. Above all, this paper presents the design of the measurement system of the transient radiated switching E-fields of GIS. Then, many on-site experiments were conducted, based on which the test results were analyzed separately in time domain, frequency domain, as well as joint time-frequency domain. At the end, some key parameters such as the amplitude, the rise time, the dominant oscillation frequency, and the damping factor are extracted as characteristic parameters of transient radiated switching E-fields, and their influential elements such as the switch type, the GIS voltage level and the measurement position are analyzed in detail. In general, this research work aims to grasp the main properties of radiated switching transients of GIS, which can be referential regarding the relevant domains.
AB - S62 operations inside the gas-insulated substations (GIS) can stimulate transient radiated electromagnetic fields in the space, which can cause great damages to power equipment, especially for secondary device. Therefore, it's of vital importance to investigate the regularities of such switching electromagnetic fields and master their main characteristics. Above all, this paper presents the design of the measurement system of the transient radiated switching E-fields of GIS. Then, many on-site experiments were conducted, based on which the test results were analyzed separately in time domain, frequency domain, as well as joint time-frequency domain. At the end, some key parameters such as the amplitude, the rise time, the dominant oscillation frequency, and the damping factor are extracted as characteristic parameters of transient radiated switching E-fields, and their influential elements such as the switch type, the GIS voltage level and the measurement position are analyzed in detail. In general, this research work aims to grasp the main properties of radiated switching transients of GIS, which can be referential regarding the relevant domains.
KW - characteristic analysis
KW - gas-insulated substation
KW - switching operations
KW - transient radiated switching electric field
UR - http://www.scopus.com/inward/record.url?scp=85055679092&partnerID=8YFLogxK
U2 - 10.1109/IMCEC.2018.8469409
DO - 10.1109/IMCEC.2018.8469409
M3 - Conference contribution
AN - SCOPUS:85055679092
T3 - Proceedings of 2018 2nd IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference, IMCEC 2018
SP - 157
EP - 162
BT - Proceedings of 2018 2nd IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference, IMCEC 2018
A2 - Xu, Bing
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2nd IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference, IMCEC 2018
Y2 - 25 May 2018 through 27 May 2018
ER -