TY - GEN
T1 - Fast solution of the worst load increasing direction in AC/DC power system
AU - Hu, Linxian
AU - Wang, Bin
AU - Jiang, Zhiyong
PY - 2008
Y1 - 2008
N2 - This paper calculates the AC network equation and DC network equation respectively, defines the coupling items between AC network and DC network, establishes the relationship equations of voltages and currents of the DC network to the AC bus voltage of the converter station as well as the presented DC control parameters, and uses the equations to calculate the coupling items between AC network and DC network. The continuation power flow method is applied to AC/DC power system, and a fast method to calculate the closest voltage collapse point and the worst load increasing direction in AC/DC power system is proposed. This method is very simple and convenient to consider the limits of DC system variables and the adjusting of operating modes, and the example system calculation shows the feasibility of this method.
AB - This paper calculates the AC network equation and DC network equation respectively, defines the coupling items between AC network and DC network, establishes the relationship equations of voltages and currents of the DC network to the AC bus voltage of the converter station as well as the presented DC control parameters, and uses the equations to calculate the coupling items between AC network and DC network. The continuation power flow method is applied to AC/DC power system, and a fast method to calculate the closest voltage collapse point and the worst load increasing direction in AC/DC power system is proposed. This method is very simple and convenient to consider the limits of DC system variables and the adjusting of operating modes, and the example system calculation shows the feasibility of this method.
KW - AC/DC power system
KW - Continuation power flow method
KW - Relationship equation
KW - The worst load increasing direction
UR - https://www.scopus.com/pages/publications/49649093649
U2 - 10.1109/DRPT.2008.4523747
DO - 10.1109/DRPT.2008.4523747
M3 - 会议稿件
AN - SCOPUS:49649093649
SN - 9787900714138
T3 - 3rd International Conference on Deregulation and Restructuring and Power Technologies, DRPT 2008
SP - 2057
EP - 2060
BT - 3rd International Conference on Deregulation and Restructuring and Power Technologies, DRPT 2008
T2 - 3rd International Conference on Deregulation and Restructuring and Power Technologies, DRPT 2008
Y2 - 6 April 2008 through 9 April 2008
ER -