Title :
Efficient Computation of Maximum Loading Point by Load Flow Method With Optimal Multiplier
Author :
Hu, Zechun ; Wang, Xifan
Author_Institution :
Shanghai Jiao Tong Univ., Shanghai
fDate :
5/1/2008 12:00:00 AM
Abstract :
This letter introduces a new method for obtaining the maximum loading point (MLP) of electric power systems based on the load flow method with optimal multiplier in rectangular coordinates. The proposed method starts from an infeasible point beyond power system maximum loadability and approaches the MLP iteratively. Tests on several IEEE test systems and a real system show its effectiveness.
Keywords :
Newton-Raphson method; load flow; power transmission; Newton-Raphson load flow; electric power systems; maximum loading point; optimal multiplier; Bifurcation; Equations; Jacobian matrices; Load flow; Optimization methods; Power system stability; Power systems; Read only memory; System testing; Voltage; Limit-induced bifurcation; maximum loading point; optimal multiplier; saddle-node bifurcation; static voltage stability;
Journal_Title :
Power Systems, IEEE Transactions on
DOI :
10.1109/TPWRS.2008.919133
