@article{oai:u-ryukyu.repo.nii.ac.jp:02003848,
 author = {Miyagi, Hayao and 宮城, 隼夫},
 issue = {24},
 journal = {琉球大学工学部紀要},
 month = {Sep},
 note = {In this paper, the transient stability of the single-machine system with the effect of flux decay is studied. The Lagrange-Charpit method is used for the construction of the Lyapunov function for stability study of the power system. A product-type nonlinearity depending on flux decay is well-defined. The positive definiteness of the obtained Lyapunov function and the negative semi - definiteness of its time derivative are easily verified in the region which satisfy the sector-condition of this nonlinearity. The stability boundaries given by the proposed Lyapunov function are compared with those obtained by conventional Lyapunov function., 紀要論文},
 pages = {103--111},
 title = {Transient Stability of the Power System with the Effect of Flux Decay},
 year = {1982}
}