TY - GEN
T1 - Dynamic simulations of electric power systems under long-term change in system generations and loads
AU - Inoue, Toshio
PY - 2007
Y1 - 2007
N2 - A computer program for dynamic simulations of electric power systems under long-term change in system generations and loads is proposed and at developmental stage in our research institute. The long-term here means the time-span up to one-day. The proposed program is designed to simulate not only slow dynamics but also fast dynamics under specified change in power consumption at each load node and supply from each generator. The slow dynamics implies the long-term change in node voltages, branch flows and system frequency in normal conditions with active power control and reactive power control. The fast dynamics mainly implies the angle stability at system fault conditions. The aim of the program is to support operators in planning system operations and controls. In this paper, features of the program at present time are mentioned and simulation examples are demonstrated.
AB - A computer program for dynamic simulations of electric power systems under long-term change in system generations and loads is proposed and at developmental stage in our research institute. The long-term here means the time-span up to one-day. The proposed program is designed to simulate not only slow dynamics but also fast dynamics under specified change in power consumption at each load node and supply from each generator. The slow dynamics implies the long-term change in node voltages, branch flows and system frequency in normal conditions with active power control and reactive power control. The fast dynamics mainly implies the angle stability at system fault conditions. The aim of the program is to support operators in planning system operations and controls. In this paper, features of the program at present time are mentioned and simulation examples are demonstrated.
KW - Active power control
KW - Angle stability
KW - Long-term dynamic simulation
KW - Power system
KW - Reactive power control
KW - Slow and fast dynamics
UR - http://www.scopus.com/inward/record.url?scp=56149088984&partnerID=8YFLogxK
M3 - 会議への寄与
AN - SCOPUS:56149088984
SN - 9780889866898
T3 - Proceedings of the IASTED International Conference on Energy and Power Systems
SP - 232
EP - 237
BT - Proceedings of the 7th IASTED International Conference on Power and Energy Systems
T2 - 7th IASTED International Conference on Power and Energy Systems
Y2 - 29 August 2007 through 31 August 2007
ER -