TY - GEN
T1 - Cost evaluation of congestions for wheeling charge under voltage stability constraints
AU - Li, Rui
AU - Chen, Luonan
AU - Yokoyama, Ryuichi
AU - Minakawa, Tamotsu
PY - 2005
Y1 - 2005
N2 - This paper presents a method to analyze the cost of congestions for wheeling charge of each transmission line or each load under voltage stability constraints based on the optimal solutions of power system. We formulate an optimal power flow problem with the voltage stability constraints, in particular the voltage stability, which are given by a set of equality constraints. Then the cost of congestions by the voltage stability constraints is separated from wheeling prices. The proposed method is applied to the IEEE 30-bus standard system to demonstrate the advantages and the practicability of the method.
AB - This paper presents a method to analyze the cost of congestions for wheeling charge of each transmission line or each load under voltage stability constraints based on the optimal solutions of power system. We formulate an optimal power flow problem with the voltage stability constraints, in particular the voltage stability, which are given by a set of equality constraints. Then the cost of congestions by the voltage stability constraints is separated from wheeling prices. The proposed method is applied to the IEEE 30-bus standard system to demonstrate the advantages and the practicability of the method.
KW - Congestion cost
KW - Optimal power flow
KW - Voltage stability constraints
KW - Wheeling price
UR - http://www.scopus.com/inward/record.url?scp=51549107128&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=51549107128&partnerID=8YFLogxK
U2 - 10.1109/PTC.2005.4524499
DO - 10.1109/PTC.2005.4524499
M3 - Conference contribution
AN - SCOPUS:51549107128
SN - 9781424418749
BT - 2005 IEEE Russia Power Tech, PowerTech
T2 - 2005 IEEE Russia Power Tech, PowerTech
Y2 - 27 June 2005 through 30 June 2005
ER -