TY - JOUR
T1 - Effects of neglecting resistances in XB and BX load-flow methods
AU - Hubbi, W.
PY - 1991
Y1 - 1991
N2 - Diakoptics, superposition, and the mismatch theorem are used to study theoretically the effect of neglecting line resistances when forming the various B matrices on the mismatches of the XB and the BX versions of the decoupled load-flow algorithms. The fixed Jacobian method (FJM) is used as a yardstick to compare the effectiveness of the XB and the BX versions. It is shown that the BX version is a better approximation to the FJM than the XB version for high r/x ratios. Results are reported using simulated networks.
AB - Diakoptics, superposition, and the mismatch theorem are used to study theoretically the effect of neglecting line resistances when forming the various B matrices on the mismatches of the XB and the BX versions of the decoupled load-flow algorithms. The fixed Jacobian method (FJM) is used as a yardstick to compare the effectiveness of the XB and the BX versions. It is shown that the BX version is a better approximation to the FJM than the XB version for high r/x ratios. Results are reported using simulated networks.
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U2 - 10.1049/ip-c.1991.0057
DO - 10.1049/ip-c.1991.0057
M3 - Article
AN - SCOPUS:0026221198
VL - 138
SP - 452
EP - 456
JO - IEE Proceedings C: Generation Transmission and Distribution
JF - IEE Proceedings C: Generation Transmission and Distribution
SN - 0143-7046
IS - 5
ER -