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41. 发明专利

JPS6176071A Power source for neutral particle incident device 失效
标题翻译：中性粒子偶发器件的电源
公开(公告)号：JPS6176071A
公开(公告)日：1986-04-18
申请号：JP19621084
申请日：1984-09-19
申请人： Toshiba Corp
发明人： SAITO FUSAO
IPC分类号： H02M7/10 , H02M7/12 , H05H1/22
CPC分类号： H02M7/10
摘要： PURPOSE:To simplify an accessory control circuit by composing a plurality of high speed switches which open or close the output current of a rectifier of a vacuum tube and a gate turn-OFF thyristor (GTO), thereby reducing a device withstand voltage. CONSTITUTION:A basic circuit which has rectifiers 1, 7, and high speed switches 10, 14 is connected in two-stage cascade, and a DC power source for a neutral particle incident device for generator two type of DC voltages of different amplitudes. In this case, the one high speed switch 10 of the basic circuit is composed of a tetrode vacuum tube, and the other switch 13 is composed of a GTO. Thus, the DC voltage generated from the rectifier 1 is controlled to be switched by the GTO13, and superposed on a DC voltage generated by the rectifier 7. Further, the superposed voltage is controlled to be switched by the tetrode tube 10, and controlled to be fed back by a DC voltage divider 14, and held at the constant voltage. The output voltage is divided by resistors 15, 16, and output from the DC output terminals P1, P2.
摘要翻译：目的：通过组合开启或关闭真空管和栅极截止晶闸管（GTO）的整流器的输出电流的多个高速开关来简化附件控制电路，从而降低器件耐受电压。构成：具有整流器1,7和高速开关10,14的基本电路以两级级联连接，以及用于发电机的中性粒子入射装置的DC电源，具有不同幅度的两种直流电压。在这种情况下，基本电路的一个高速开关10由四极真空管构成，另一个开关13由GTO组成。因此，由整流器1产生的直流电压被控制为由GTO13切换，并且叠加在由整流器7产生的直流电压上。此外，叠加电压被四极管10控制，并被控制为由直流分压器14反馈并保持恒定电压。输出电压由电阻器15,16分压，并从直流输出端子P1，P2输出。

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