TY - GEN
T1 - The Impacts of Controllable Load Scale and Time-Space Distribution on Frequency Stability of Large Receiving-end Grid
AU - Li, Xiaojun
AU - Tang, Xiaojun
AU - Yuan, Yubo
AU - Li, Hucheng
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/7/2
Y1 - 2018/7/2
N2 - It is necessary to configure the stability control measures of centralized load shedding for the multi-DC fed large receiving-end power grid. The controllable load scale and time-space distribution have a profound influence on the system frequency recovery. This paper analyzes the dynamic process of the system after power disturbance and influence factors of system frequency characteristics. Aiming at the frequency drop characteristics of East China Power Grid after high active power failure, the effects of millisecond, second and minute load control techniques on frequency recovery are studied. The effects of load shedding scale and time-space distribution on frequency stability control are presented. This research provides reference for UHVDC fault disposal system based on interruptible load.
AB - It is necessary to configure the stability control measures of centralized load shedding for the multi-DC fed large receiving-end power grid. The controllable load scale and time-space distribution have a profound influence on the system frequency recovery. This paper analyzes the dynamic process of the system after power disturbance and influence factors of system frequency characteristics. Aiming at the frequency drop characteristics of East China Power Grid after high active power failure, the effects of millisecond, second and minute load control techniques on frequency recovery are studied. The effects of load shedding scale and time-space distribution on frequency stability control are presented. This research provides reference for UHVDC fault disposal system based on interruptible load.
KW - controllable load scale
KW - frequency stability
KW - receiving-end power grid
KW - time-space distribution
UR - https://www.scopus.com/pages/publications/85061754964
U2 - 10.1109/POWERCON.2018.8601763
DO - 10.1109/POWERCON.2018.8601763
M3 - 会议稿件
AN - SCOPUS:85061754964
T3 - 2018 International Conference on Power System Technology, POWERCON 2018 - Proceedings
SP - 2490
EP - 2496
BT - 2018 International Conference on Power System Technology, POWERCON 2018 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2018 International Conference on Power System Technology, POWERCON 2018
Y2 - 6 November 2018 through 9 November 2018
ER -