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公开(公告)号:US06014324A
公开(公告)日:2000-01-11
申请号:US115973
申请日:1998-07-15
申请人: Gary Lee Deck
发明人: Gary Lee Deck
CPC分类号: H02P9/48
摘要: A voltage regulator (12) for controlling and limiting the output voltage of an alternator (10) includes a control circuit having a full wave rectifier (28) for impressing a series of half wave pulses (32) onto a first circuit (34) in correspondence to the output of the alternator (10). A gate controlled switch (36) is utilized to conduct the half wave pulses (32) to the output circuit (24) when a gate signal is present. A voltage detector (44) monitors the output voltage and shunts the gate signal to ground when the output voltage reaches a given upper value and removes the shunt when the output voltage recedes to a given lower value.
摘要翻译: 用于控制和限制交流发电机(10)的输出电压的电压调节器(12)包括具有全波整流器(28)的控制电路,用于将一系列半波脉冲(32)施加到第一电路(34)上 对应于交流发电机(10)的输出。 当门信号存在时,门控开关(36)用于将半波脉冲(32)传导到输出电路(24)。 当输出电压达到给定的上限值时,电压检测器(44)监测输出电压并将栅极信号分流到地,并在输出电压降低到给定的较低值时去除分流。
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公开(公告)号:US06310452B1
公开(公告)日:2001-10-30
申请号:US09591643
申请日:2000-06-09
IPC分类号: H02P300
CPC分类号: G05B19/231 , G05B2219/37094 , G05B2219/41285 , G05B2219/41329 , G05B2219/43177
摘要: A single cycle positioning system utilizing a DC motor wherein a wide ranging incoming AC supply voltage is rectified and a fixed frequency variable duty cycle pulse width modulation is provided to apply a predetermined rms DC voltage to the motor for a single cycle of operation.
摘要翻译: 利用直流电动机的单周期定位系统,其中提供宽范围的输入AC电源电压并提供固定频率可变占空比脉冲宽度调制,以将单个周期的预定均方根直流电压施加到电动机。
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