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    • 2. 发明授权
    • Magnetic amplifier apparatus for balancing or limiting voltages or
currents
    • 用于平衡或限制电压或电流的磁放大器装置
    • US4574231A
    • 1986-03-04
    • US596726
    • 1984-04-04
    • Donald W. Owen
    • Donald W. Owen
    • G05F1/335
    • G05F1/335Y10T307/273
    • An apparatus for controlling electrical characteristics in an alternating current system includes a first level of magnetic amplifiers which are responsive to a primary direct current control signal. The magnetic amplifiers provide secondary control signals in response to the primary control signal. The secondary control signals control a second level which includes a magnetic amplifier having gate windings to which the alternating current to be controlled is connected. Depending upon the nature of the primary control signal, the current magnitude or voltage magnitude of the alternating current can be controlled, both in relation to other alternating currents and in relation to a predetermined current or voltage magnitude.
    • 用于控制交流系统中的电特性的装置包括响应于初级直流控制信号的第一级磁放大器。 磁放大器响应于主控制信号提供辅助控制信号。 次级控制信号控制第二级,其包括具有栅极绕组的磁放大器,待控制的交流电流连接到该栅极绕组。 根据主要控制信号的性质,可以相对于其他交流电流和相对于预定的电流或电压幅度来控制交流电流的电流幅度或电压幅度。
    • 7. 发明授权
    • Variable impedance transformer with equalizing winding
    • 具有均衡绕组的可变阻抗变压器
    • US5163173A
    • 1992-11-10
    • US677768
    • 1991-03-29
    • Serge Casagrande
    • Serge Casagrande
    • G05F1/335H01F29/14
    • G05F1/335H01F29/146H01F2029/143
    • An apparatus and method is disclosed for an improved variable impedance transformer for controlling the power from an alternating input power source to a load in accordance with a direct current control signal. The invention comprises a DC control winding simultaneously wound about a plurality of saturable reactor cores and a plurality of AC power input windings simultaneously wound about a power core and each of the saturable reactor cores. A power output winding is wound about the power core for delivering power to the load. A low impedance equalizing winding is wound about the saturable reactor cores for shunting any resultant alternating voltage as a result of physical variations between the saturable reactor cores.
    • 公开了一种用于根据直流控制信号控制从交流输入电源到负载的功率的改进的可变阻抗变压器的装置和方法。 本发明包括同时缠绕在多个可饱和电抗器芯上的DC控制绕组和同时缠绕在功率芯和每个可饱和反应堆芯上的多个AC电力输入绕组。 电力输出绕组缠绕在电源芯上,用于向负载供电。 一个低阻抗均衡绕组缠绕在可饱和电抗器芯上,用于分流所产生的交流电压,这是由于可饱和电抗器芯之间的物理变化。
    • 8. 发明授权
    • Voltage regulator system using magnetic controllers
    • 使用磁力控制器的电压调节器系统
    • US4532582A
    • 1985-07-30
    • US465822
    • 1983-02-14
    • Charles C. Freeny, Jr.
    • Charles C. Freeny, Jr.
    • G05F1/335H01F29/14H01F38/02H02P13/12
    • H01F38/023G05F1/335H01F29/14H01F2029/143
    • A voltage regulator system for receiving relatively high frequency electrical energy from a source and providing a regulated relatively low frequency electrical energy output wherein a passive device sensing means comprising only electrically passive elements senses the output voltage of the outputted relatively low frequency electrical energy and provides at least one output control signal proportional to the sensed output voltage, and at least one magnetic controller for receiving the control signal provided by the passive device sensing means and controllingly varying the relatively high frequency electrical energy in response to the received control signal to controllingly vary the voltage of the outputted relatively low frequency electrical energy to maintain the outputted relatively low frequency energy voltage at substantially a predetermined value.
    • 一种用于从源接收相对高频电能并提供调节的相对低频电能输出的电压调节器系统,其中仅包括电动无源元件的无源器件感测装置感测所输出的相对低频电能的输出电压并提供在 至少一个输出控制信号与检测到的输出电压成比例,以及至少一个磁性控制器,用于接收由无源器件感测装置提供的控制信号,并响应于所接收的控制信号控制相对高频电能的变化, 输出的相对低频电能的电压,以将输出的相对低频能量电压保持在基本上为预定值。