Title :
Distribution system power flow based on loop-impedance equations
Author :
Wang, Shouxiang ; Liu, Yutian ; Ruan, Tongjun
Author_Institution :
Dept. of Electr. Power Eng., Shandong Univ. of Technol., Jinan, China
Abstract :
The power flow calculation method reported by S.K. Goswami et al. can converge very quickly when used to solve radial and meshed distribution systems, but their branch and node numbering scheme is complex and hard to practise. This paper presents a new simple branch and node numbering scheme, and some improvements on the solution techniques which can make the algorithm more effective. The results of 33-bus and 90-bus test systems show its superiority for the solution of meshed networks compared with the other methods
Keywords :
distribution networks; electric impedance; load flow; power system analysis computing; algorithm; branch and node numbering scheme; computer simulation; loop-impedance equations; meshed distribution systems; power flow calculations; radial distribution systems; solution techniques; Energy management; Equations; Impedance; Jacobian matrices; Load flow; Power engineering and energy; Power system management; System testing; Tree data structures; Voltage;
Conference_Titel :
Energy Management and Power Delivery, 1998. Proceedings of EMPD '98. 1998 International Conference on
Print_ISBN :
0-7803-4495-2
DOI :
10.1109/EMPD.1998.702822
