A Matrix Method for Describing the Power Transmission of Electric Network

Abstract:

Traditional power flow calculation can only supply the information of the conventional electric parameters, such as node voltage, branch current, power, etc. The transmission of power which is injected into the network by each power source, including power supply paths, power belongs, relationship among the power injected into each nodes, cannot be given. To solve this problem, this paper using the theory of the physical distribution of power network’s energy, proposes a matrix method for describing the power transmission, expresses the value and supply paths of the power from each single source in power network with the analytic method.

• Periodical: Advanced Materials Research (Volumes 614-615)
• Pages: 1651-1655
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.614-615.1651
• Online since: December 2012
• Authors: Zi Han Hao*, Hai Bao
• Keywords: Adjacency Matrix, Analytic Method, Digraph, Power Distribution, Power Supply Path

References

[1] CHANG Naichao, GUO Zhizhong, in: Pondering of the Loss Allocation Problem, Proceedings of the CSEE, 2003 (In Chinese).

[2] TANG Yi, YU Jilai, ZHOU Suquan, in: Electrical Dissection Algorithm of Electric Power Network, Automation of Electric Power Systems, 2006 (In Chinese).

[3] Bialek J, in: Tracing the Flow of Electricity, IEE Proceedings-C, 1996.

[4] WANG Xiuli, WANG Xifan, in: Complex Power Flow Tracing via Real and imaginary Current Components, Automation of Electric PowerSystems, 2004 (In Chinese).

[5] CHEN Heng, in: The Analysis of Power System Flow, edited by China Electric Power Education, 2007 (In Chinese).

[6] YU Jilai, LIU Zhuo．Electrical Dissecting Method of AC Branch part I: Dissecting of Ordinary Branch, Automation of Electric PowerSystems, 2005 (In Chinese).

[7] TANG Yi, YU Jilai, LIU Xianlin, in: Electrical Dissecting Method of AC Branch part II: Dissecting of Phase-shifter's Branch, Automation of Electric Power Systems, 2005 (In Chinese).

[8] BAO Hai, MA Qian, in: Physical Distribution Mechanism of Network Loss for Power Systems, Proceedings of the CSEE, 2005 (In Chinese).

[9] LI Wei, BAO Hai, YANG Yihan, in: A New Analytical Method of Deriving Relation between Generators and Loads Based on Factors Matrix, Relay, 2007 (In Chinese).