TY - JOUR
T1 - More sophisticated synchronous machine model and the relevant harmonic power flow study
AU - Chen, H.
AU - Long, Y.
AU - Zhang, Xiao-Ping
PY - 1999/1/1
Y1 - 1999/1/1
N2 - A more sophisticated Park equation-based synchronous machine model, used in harmonic load flow study, is proposed. From the physical interpretation of this model, it can be noticed that synchronous machines should also be considered as harmonic sources in power flow study, only if the power network is asymmetrical. This model is then incorporated with the extended 'decouplingcompensation' network model used for harmonic power flow analysis. Several cases are studied, including harmonics caused by asymmetry of transmission lines.and nonlinear elements like static VAr compensators (SVCs). A computed result verifies the effectiveness of the proposed model and the conclusion that more sophisticated synchronous machine models should be employed to obtain the correct, full scenario of harmonics distribution in power system is drawn.
AB - A more sophisticated Park equation-based synchronous machine model, used in harmonic load flow study, is proposed. From the physical interpretation of this model, it can be noticed that synchronous machines should also be considered as harmonic sources in power flow study, only if the power network is asymmetrical. This model is then incorporated with the extended 'decouplingcompensation' network model used for harmonic power flow analysis. Several cases are studied, including harmonics caused by asymmetry of transmission lines.and nonlinear elements like static VAr compensators (SVCs). A computed result verifies the effectiveness of the proposed model and the conclusion that more sophisticated synchronous machine models should be employed to obtain the correct, full scenario of harmonics distribution in power system is drawn.
UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-0032661114&partnerID=8YFLogxK
U2 - 10.1049/ip-gtd:19990410
DO - 10.1049/ip-gtd:19990410
M3 - Article
AN - SCOPUS:0032661114
SN - 1350-2360
VL - 146
SP - 261
EP - 266
JO - IEE Proceedings - Generation, Transmission and Distribution
JF - IEE Proceedings - Generation, Transmission and Distribution
IS - 3
ER -