The Voltage Collapse Problem Based On The Power System Loadability

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The Voltage Collapse Problem Based On The Power System Loadability

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dc.contributor.author Al Ammari, Rashid en_US
dc.date.accessioned 2009-11-25T13:03:30Z
dc.date.available 2009-11-25T13:03:30Z
dc.date.issued 1997 en_US
dc.identifier.citation Engineering Journal of Qatar University, 1997, Vol. 10, Pages 93-108. en_US
dc.identifier.uri http://hdl.handle.net/10576/7838
dc.description.abstract This paper addresses the problem of voltage instability at which the power system reaches its maximum admissible load. A voltage collapse proximity indicator (VCPI) is derived and its performance is investigated. The VCPI is the ratio of the system equivalent impedance to the load equivalent impedance. In this paper, an algorithm for network equivalent impedance is proposed; it employs the PV-PQ sensitivity and "referencing" techniques to determine an equivalent impedance of a multi-machine multi-node power system. The validity and effectiveness of this method is demonstrated with the application of different network configurations ranging from the standard IEEE 14-bus to the realistic 116-bus Qatar power system. en_US
dc.language.iso en en_US
dc.publisher Qatar University en_US
dc.subject Engineering: Research & Technology en_US
dc.title The Voltage Collapse Problem Based On The Power System Loadability en_US
dc.type Article en_US
dc.identifier.pagination 93-108 en_US
dc.identifier.volume 10 en_US

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