全波形磁気増幅器のリセット磁束量におよぼす電源変動の影響とその補償法

概要

論文の詳細を見る
The fluctuation of the reset flux change is caused by AC supply voltage variation when the resistance of the control circuit of the full-wave type magnetic amplifier is small.　This paper shows how AC supply voltage variation has an effect on the reset flux change, and presents two methods of its compensation. One of them is a series compensation, the other is a parallel one. The former is comopsed of transistors, diodes and AC supply source and the voltage applied to the resistance of the control circuit counteracts induced voltage on the control windings. The latter is a simple circuit that is composed of one resistance and two compensating windings with inverse polality each other.　It can be said from the experimental results that these methods have an excellent compensating effect. Thercfore they can be adopted to the firing circuit of SCR amplifier with compensating circuit for AC supply voltage variation. It is also experimentally verified that these methods not only compensate for the supply voltage variation but also have a fast transient response in case of the perfect compensation.
山形大学の論文
1969-03-20