发明授权
US5448155A Regulated power supply using multiple load sensing 失效
使用多种负载感测的稳压电源

Regulated power supply using multiple load sensing
摘要:
A regulated power source for supplying power to a circuit, the power source including a regulated power converter generating an output voltage for the circuit, the converter including a control terminal through which the output voltage can be regulated by feedback from the circuit; a monitoring circuit including a plurality of input terminals each of which monitors a voltage at a different location on the circuit, the monitoring circuit producing a control signal that is a function of all of the monitored voltages at the plurality of input terminals, the control signal driving the control terminal of the regulated power converter so as to regulate the output voltage to maintain the control signal at a constant value.
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IPC分类:
G 物理
G05 控制;调节
G05F 调节电变量或磁变量的系统(调节雷达或无线电导航系统中脉冲计时或脉冲重复频率的入G01S;专用于电子计时器中电流或电压的调节入G04G19/02;用电装置调节非电变量的闭环系统入G05D;数字计算机的调节电源入G06F1/26;用于得到有衔铁时的所需电磁铁工作特性入H01F7/18;调节电功率的配电网络入H02J;调节电池充电的入H02J7/00;静态变换器输出的调节,例如开关式调节器入H02M;电发生器输出的调节入H02N,H02P9/00;变压器、电抗器、或扼流圈的控制入H02P13/00;调节放大器的频率响应、增益、最大输出、振幅或带宽的入H03G;调节谐振电路调谐的入H03J;控制电子振荡器或脉冲发生器的入H03L;调节传输线路特性的入H04B;控制电光源的入H05B39/04,H05B41/36,H05B45/10,H05B45/20,H05B47/10;X射线设备的电气控制入H05G1/30)
G05F1/00 从系统的输出端检测的一个电量对一个或多个预定值的偏差量并反馈到系统中的一个设备里以便使该检测量恢复到它的一个或多个预定值的自动调节系统,即有回授作用的系统
G05F1/10 .调节电压或电流(G05F1/02优先;用于电气铁路的入B60M3/02)
G05F1/46 ..其中由末级控制器实际调节的变量是直流的(G05F1/625优先)
G05F1/56 ...利用与负载串联的半导体器件作为末级控制器的
G05F1/565 ....除对系统输出偏差敏感的装置外,还检测系统一个工况或它的负载的,例如还检测电流、电压、功率因数(G05F1/563优先)
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