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公开(公告)号:KR1020120114531A
公开(公告)日:2012-10-17
申请号:KR1020110032094
申请日:2011-04-07
Applicant: 국방과학연구소
CPC classification number: H03K4/06 , H02M7/06 , H03K17/0403
Abstract: PURPOSE: A short-pulse current generator for high current is provided to output an impulse current waveform for high current by controlling a plurality of switches only with a single trigger signal. CONSTITUTION: A pulse generator generates an impulse current. A switch controller transmits a driving signal to the pulse generator. A voltage adjusting circuit(110) receives an AC voltage. A high voltage transformer(120) raises the transmitted voltage to a high voltage. A voltage doubler(130) converts the increased voltage into a DC high voltage. A high voltage charging circuit(140) charges the DC high voltage. A silicon control rectifier(SCR) switch(220) generates a trigger signal. An SCR controller(240) controls the operation of the SCR switch. [Reference numerals] (100) Short-pulse current generator; (110) Voltage adjusting circuit; (120) High voltage transformer; (130) Voltage doubler circuit; (140) High voltage charging circuit; (150) Primary discharging switch(Spark Gap Switch); (160) Secondary discharging switch(Spark Gap Switch); (170) Load resistor; (200) Switch control circuit; (210) High Voltage DC; (220) SCR switch; (230) Pulse transformer; (240) SCR Controller; (AA) Charging voltage measurement value
Abstract translation: 目的:提供高电流的短脉冲电流发生器,仅通过单个触发信号控制多个开关来输出高电流的脉冲电流波形。 构成:脉冲发生器产生脉冲电流。 开关控制器将驱动信号发送到脉冲发生器。 电压调节电路(110)接收AC电压。 高压变压器(120)将传输电压提高到高电压。 倍压器(130)将增加的电压转换为直流高电压。 高压充电电路(140)对DC高电压充电。 硅控制整流器(SCR)开关(220)产生触发信号。 SCR控制器(240)控制SCR开关的操作。 (附图标记)(100)短脉冲电流发生器; (110)电压调节电路; (120)高压变压器; (130)倍压电路; (140)高压充电电路; (150)主放电开关(Spark Gap Switch); (160)二次放电开关(Spark Gap Switch); (170)负载电阻; (200)开关控制电路; (210)高压直流; (220)SCR开关; (230)脉冲变压器; (240)SCR控制器; (AA)充电电压测量值
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公开(公告)号:KR101269514B1
公开(公告)日:2013-05-30
申请号:KR1020110032094
申请日:2011-04-07
Applicant: 국방과학연구소
Abstract: 본발명은대전류용단펄스전류발생기에관한것으로서, 구체적으로는다단으로직렬연결된충전회로에충전된전압이, 단일의트리거신호에의해연쇄적으로신속하게스위칭동작에의해방전되면서임펄스전류를생성하는펄스발생부; 상기펄스발생부의동작을위한구동신호를생성하여상기펄스발생부에전달하는스위치제어부를포함한다. 본발명에따른대전류용단펄스전류발생기를이용하면, 급준한대전류임펄스전류파형을효율적으로발생할수 있으며, 단일의트리거신호만으로복수의스위치를제어하여대전류용임펄스전류파형을출력할수 있다.
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