SCR 발진회로의 비선형해석

Nonlinear Analysis of SCR Oscillators

SCR발진회로를 등가회로와 실험식을 이용하여 2배의 비선형미분방정식으로 해석하고, 발진회로의 상흔도와 안정성을 고찰한다. 발진파형은 고주파성분을 갖이고 있고 상황점은 궤도상에서 평형점을 향하고 있으므로 이 발진회로는 안정되고 있음을 알았다.

The SCR oscillator is ctaracterized by the second order differential equation which is consistent with both its equivalent circuit and its empirical formula. It is found that the wave form of the SCR oscillator contains the components of higher harmonics and that this oscillator is static since its representative point on the phase tragectory has the sense directed to the equilifrium point.