A model for the synchronous machine using frequency response measurements

Journal Article · Wed Feb 01 00:00:00 EST 1995 · IEEE Transactions on Power Systems

DOI:https://doi.org/10.1109/59.373971· OSTI ID:49235

Bacalao, N J ^[1]; Arizon, P de ^[2]; Sanchez L, R O ^[3]

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1. CVG EDELCA, Caracas (Venezuela)
2. Univ. Simon Bolivar, Caracas (Venezuela)
3. PEQUIVEN, Jose (Venezuela)

This paper presents new techniques to improve the accuracy and velocity for the modeling of synchronous machines in stability and transient studies. The proposed model uses frequency responses as input data, obtained either directly from measurements or calculated from the available data. The new model is flexible as it allows changes in the detail in which the machine can be represented, and it is possible to partly compensate for the numerical errors incurred when using large integration time steps. The model can be used in transient stability and electromagnetic transient studies as secondary arc evaluation, load rejections and sub-synchronous resonance.

• OSTI ID: 49235
• Report Number(s): CONF-940702-; ISSN 0885-8950; TRN: IM9523%%58
• Journal Information: IEEE Transactions on Power Systems, Vol. 10, Issue 1; Conference: 1994 Institute of Electrical and Electronic Engineers/Power Engineering Society (IEEE/PES) summer meeting, San Francisco, CA (United States), 24-28 Jul 1994; Other Information: PBD: Feb 1995
• Country of Publication: United States
• Language: English

Related Subjects

24 POWER TRANSMISSION AND DISTRIBUTION
ELECTRIC GENERATORS
MATHEMATICAL MODELS
POWER SYSTEMS
SYNCHRONIZATION
FREQUENCY RESPONSE TESTING
FREQUENCY DEPENDENCE