Improvements on voltage control area partition based on Jacobian matrix

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	Improvements on voltage control area partition based on Jacobian matrix
	Feng G.1; Lu C.2; Wong C.K.2; Han Y.2; Yu Y.1
	2007-06-25
Source Publication	Dianli Xitong Zidonghua/Automation of Electric Power Systems
ISSN	10001026
Volume	31 Issue:12 Pages:7-11
Abstract	An improvement is made to the widely used area partitioning method of voltage control areas (VCA). Based on the traditional area partitioning method by eliminating small elements, a new idea to get VCA is adopted, using the sum of the PV and QV parts of the Jacobian matrix in Newton Raphson load flow. Then all the different topology changes are ordered according to their effect to the system voltage stability and are used to revise those VCA, from the topology change which has the largest effect to the one that has the least effect, until the partitioning result doesn't change. Thus the final VCA could be applied for the analysis of voltage stability in systems of any network topology. The improved method has been evaluated and validated on the 10-generator, 39-bus New England Test System.
Keyword	Eliminating small elements method Jacobian matrix Topology Voltage control area (VCA) Voltage stability
URL	View the original
Language	英語English
Fulltext Access	View Full-Text via Scopus
Document Type	Journal article
Collection	University of Macau
Affiliation	1.Tianjin University 2.Tsinghua University
Recommended Citation GB/T 7714	Feng G.,Lu C.,Wong C.K.,et al. Improvements on voltage control area partition based on Jacobian matrix[J]. Dianli Xitong Zidonghua/Automation of Electric Power Systems, 2007, 31(12), 7-11.
APA	Feng G.., Lu C.., Wong C.K.., Han Y.., & Yu Y. (2007). Improvements on voltage control area partition based on Jacobian matrix. Dianli Xitong Zidonghua/Automation of Electric Power Systems, 31(12), 7-11.
MLA	Feng G.,et al."Improvements on voltage control area partition based on Jacobian matrix".Dianli Xitong Zidonghua/Automation of Electric Power Systems 31.12(2007):7-11.

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