Presentation 1997/7/30
On both generators stepping out solutions of two degrees of freedom swing equation system
Yoshitaka Hasegawa, Yoshisuke Ueda,
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Abstract(in English) Two degrees of freedom swing equation system related to transient stability in electric power system has been studied for long time. However the four dimensional structures in the phase space make it difficult to understand, and no report explains the complete global structure. The authors reported the basin structures of the stable equilibrium point and limit cycles on which one of generators stepping out, by mainly numerical calculations such as carpet bombing methods. In this report we investigate steady solutions corresponding to stepping out motions of both generators, the properties of which, such as stability, basin structures, or what kinds of bifurcations occur, are unknown, with the global structures of their invariant manifolds.
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Keyword(in English) transient stability / two degrees of freedom swing equation / dissipative Hamiltonian system / stepping out / invariant manifold
Paper # nlp97-58
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Committee NLP
Conference Date 1997/7/30(1days)
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Registration To Nonlinear Problems (NLP)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) On both generators stepping out solutions of two degrees of freedom swing equation system
Sub Title (in English)
Keyword(1) transient stability
Keyword(2) two degrees of freedom swing equation
Keyword(3) dissipative Hamiltonian system
Keyword(4) stepping out
Keyword(5) invariant manifold
1st Author's Name Yoshitaka Hasegawa
1st Author's Affiliation Department of electrical engineering, Kyoto University()
2nd Author's Name Yoshisuke Ueda
2nd Author's Affiliation Department of electrical engineering, Kyoto University
Date 1997/7/30
Paper # nlp97-58
Volume (vol) vol.97
Number (no) 217
Page pp.pp.-
#Pages 8
Date of Issue