TY - GEN
T1 - U.S. Eastern Interconnection (EI) Model Reductions Using a Measurement-based Approach
AU - Zhang, Xuemeng
AU - Xue, Yaosuo
AU - You, Shutang
AU - Liu, Yong
AU - Liu, Yilu
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/8/17
Y1 - 2018/8/17
N2 - Interconnected power systems experienced a significant increase in size and complexity. It is computationally burdensome to represent the entire system in detail to conduct power system analysis. To derive reduced models of large power systems, this paper proposes a measurement-based dynamic equivalent, which uses a set of measurements at the boundary nodes between the study area and external area for model parameter identification. Case studies on the U.S. Eastern Interconnection (EI) demonstrate that the measurement-based equivalent technique can capture the external system behaviors accurately and improve computation efficiency.
AB - Interconnected power systems experienced a significant increase in size and complexity. It is computationally burdensome to represent the entire system in detail to conduct power system analysis. To derive reduced models of large power systems, this paper proposes a measurement-based dynamic equivalent, which uses a set of measurements at the boundary nodes between the study area and external area for model parameter identification. Case studies on the U.S. Eastern Interconnection (EI) demonstrate that the measurement-based equivalent technique can capture the external system behaviors accurately and improve computation efficiency.
KW - Dynamic equivalent
KW - model reduction
KW - power system dynamic simulation
KW - system identification
KW - system transfer function
UR - http://www.scopus.com/inward/record.url?scp=85053177601&partnerID=8YFLogxK
U2 - 10.1109/TDC.2018.8440309
DO - 10.1109/TDC.2018.8440309
M3 - Conference contribution
AN - SCOPUS:85053177601
SN - 9781538655832
T3 - Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference
BT - 2018 IEEE/PES Transmission and Distribution Conference and Exposition, T and D 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2018 IEEE/PES Transmission and Distribution Conference and Exposition, T and D 2018
Y2 - 16 April 2018 through 19 April 2018
ER -