Title :
Power stability analysis of multi-infeed HVDC systems
Author :
Aik, Denis Lee Hau ; Andersson, Goran
Author_Institution :
Dept. of Electr. Power Syst., R. Inst. of Technol., Stockholm, Sweden
fDate :
7/1/1998 12:00:00 AM
Abstract :
In this work, the well known concept of maximum power for analyzing the power stability of single-infeed HVDC systems, is extended to the multi-infeed HVDC situation. Based on this concept, two approaches to analyze the power stability of multi-infeed HVDC systems are derived. One approach uses the standard maximum power curve technique while the other uses an eigenvalue decomposition technique. These approaches are not equivalent, thus, comparisons between them and other power/voltage stability analysis methods are also made
Keywords :
HVDC power transmission; eigenvalues and eigenfunctions; power system stability; eigenvalue decomposition technique; maximum power; maximum power curve technique; multi-infeed HVDC systems; power stability analysis; power/voltage stability analysis methods; Control systems; Eigenvalues and eigenfunctions; HVDC transmission; Load modeling; Power engineering and energy; Power industry; Power system interconnection; Power system modeling; Stability analysis; Voltage;
Journal_Title :
Power Delivery, IEEE Transactions on
