Security monitoring systems including fast transient stability studies
- 1 September 1975
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems
- Vol. 94 (5) , 1789-1805
- https://doi.org/10.1109/t-pas.1975.32024
Abstract
This paper relates to on-line security assessment and determination of optimal preventive measures of power system, which the authors have developed by using two methods, digital and digital-analog hybrid. The description includes the power system of the Tokyo Electric Power Co., Inc. (TEPCO) for the security assessment; the software configuration for the on-line security assessment; fast calculating methods for the assessment, with emphasis on the study of transient stability; methods for determinating optimal preventive measures to improve transient stability; performance test of the digital method for an actual bulk power system; and a model hybrid security monitoring system for a comparatively small power system and its performance test.Keywords
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