公开(公告)号：US06396166B1

公开(公告)日：2002-05-28

申请号：US09448415

申请日：1999-11-23

Applicant: Hyung-Kwang Kim

Inventor： Hyung-Kwang Kim

IPC: H02J306

CPC classification number: H02J9/005 ,  Y10T307/461 ,  Y10T307/74 ,  Y10T307/766 ,  Y10T307/826 ,  Y10T307/832

Abstract: The present invention relates to a data protective receptacle with the power saving function to accomplish the power saving by getting a sub-receptacle to be automatically controlled so that it may be on or off by a main receptacle. Since this invention can get the power for driving peripheral appliances automatically to be off when the main power for the computer system gets to be off, it can reduce the consumption current thereof while it stands by. Also, this invention gets both alternating-current (AC) power lines to be off when the main system gets to be off, and thereby, it can cut off any leaking current flowing between one power line and the ground line so that the power consumption may be reduced while the system stands by.

Abstract translation: 本发明涉及具有省电功能的数据保护插座，其通过使副插座自动控制以通过主插座开或关来实现省电。 由于本发明能够在计算机系统的主电源关闭时自动地驱动外围设备关闭电源，所以可以在待机时减少其消耗电流。 此外，本发明在主系统断开时能够使交流（AC）电力线断开，从而可以切断在一条电力线与地线之间流动的任何泄漏电流，从而使功耗 在系统待机时可能会减少。

公开(公告)号：US06483202B1

公开(公告)日：2002-11-19

申请号：US09554638

申请日：2000-07-24

Applicant: John Talbot Boys

Inventor： John Talbot Boys

IPC: H02J306

CPC classification number: B60L5/005 ,  B60L2200/26 ,  H02J5/005 ,  H02J50/12 ,  Y10T307/297

Abstract: Secondary resonant pickup coils (102) used in loosely coupled inductive power transfer systems, with resonating capacitors (902) have high Q and could support large circulating currents which may destroy components. A current limit or “safety valve” uses an inductor designed to enter saturation at predetermined resonating currents somewhat above normal working levels. Saturation is immediate and passive. The constant-current characteristic of a loosely coupled, controlled pickup means that if the saturable section is shared by coupling flux and by leakage flux, then on saturation the current source is terminated in the saturated inductor, and little detuning from resonance occurs. Alternatively an external saturable inductor (1101, 1102) may be introduced within the resonant circuit (102 and 902), to detune the circuit away from the system frequency. Alternatively DC current may be passed through a winding to increase saturation of a saturable part of a core. As a result, a fail-safe pickup offering a voltage-limited constant-current output is provided.

Abstract translation: 在松耦合感应功率传输系统中使用的具有谐振电容器（902）的二次谐振拾波线圈（102）具有高Q并且可以支持可能破坏部件的大的循环电流。 电流限制或“安全阀”使用设计成在略高于正常工作水平的预定谐振电流下进入饱和的电感器。 饱和度是立即和被动的。 松散耦合的受控拾取器的恒定电流特性意味着如果可饱和部分由耦合磁通和漏磁通共享，则在饱和时，电流源在饱和电感器中终止，并且几乎不发生谐振失谐。 或者，可以在谐振电路（102和902）内引入外部可饱和电感器（1101,1102），以使电路离开系统频率。 或者，DC电流可以通过绕组以增加芯的可饱和部分的饱和度。 因此，提供了提供限压恒流输出的故障保护拾取器。

公开(公告)号：US06194795B1

公开(公告)日：2001-02-27

申请号：US09160869

申请日：1998-09-25

Applicant: Walter Müller

Inventor： Walter Müller

IPC: H02J306

CPC classification number: H02J3/06 ,  Y10T307/713

Abstract: In a transformer configuration for controlling the energy flow in electrical transmission lines, an auxiliary transformer is provided. The auxiliary transformer is subdivided by one of its windings into two partial windings with a center tap. One of the partial windings is connected into each of the transmission lines, and the center tap forms a network node. This results in the transformer configuration having reduced dimensions of the throughput rating compared with prior art configurations.

Abstract translation: 在用于控制电力传输线中的能量流的变压器配置中，提供辅助变压器。 辅助变压器由其中一个绕组细分成两个带中心抽头的部分绕组。 部分绕组中的一个连接到每个传输线中，并且中心抽头形成网络节点。 这导致与现有技术配置相比，变压器配置具有减小的吞吐量等级的尺寸。