公开(公告)号：US06828521B2

公开(公告)日：2004-12-07

申请号：US10371203

申请日：2003-02-24

Applicant: Paul N. Stoving ,  E. Fred Bestel ,  Charles Guenette

Inventor： Paul N. Stoving ,  E. Fred Bestel ,  Charles Guenette

IPC: H01H3366

CPC classification number: H01H33/666 ,  H01H1/5833 ,  H01H33/6606 ,  H01H2033/6623

Abstract: A switchgear assembly includes a vacuum interrupter assembly having an internal switching contact. A conductive current exchange is in electrical contact with the switching contact, and the current exchange defines an internal chamber within the current exchange. A plug of non-conductive, compliant material has a first portion that extends into the internal chamber in contact with the current exchange. An insulative encapsulation surrounds the vacuum interrupter assembly, the current exchange, and the plug.

Abstract translation: 开关组件包括具有内部开关触点的真空断路器组件。 导电电流交换与开关触点电接触，并且电流交换限定了电流交换内的内部室。 非导电柔性材料的塞子具有延伸到与电流交换器接触的内部腔室中的第一部分。 绝缘封装围绕真空断路器组件，电流交换器和插头。

公开(公告)号：US06529013B2

公开(公告)日：2003-03-04

申请号：US09867799

申请日：2001-05-31

Applicant: Veselin Skendzic ,  E. Frederick Bestel ,  Paul N. Stoving ,  William M. Hurst ,  Daniel Schreiber ,  Dan G. Margenian ,  Richard A. Harthun

Inventor： Veselin Skendzic ,  E. Frederick Bestel ,  Paul N. Stoving ,  William M. Hurst ,  Daniel Schreiber ,  Dan G. Margenian ,  Richard A. Harthun

IPC: G01R2728

CPC classification number: G01R15/06 ,  G01R15/18 ,  H01H33/027 ,  H01H33/666

Abstract: Active crosstalk cancellation in a multi-phase system is achieved using a capacitive voltage divider for each phase in the multi-phase system. A voltage measurement is obtained for the desired phase and each additional phase of the multi-phase system. A product is generated for each additional phase by multiplying each additional phase voltage measurement by a corresponding predetermined constant. The product for each additional phase is subtracted from the voltage measurement of the desired phase.

Abstract translation: 使用多相系统中的每个相位的电容分压器来实现多相系统中的主动串扰消除。 对于多相系统的期望相位和每个附加相位，获得电压测量。 通过将每个附加相电压测量乘以相应的预定常数，为每个附加相产生乘积。 从所需相位的电压测量中减去每个附加相的乘积。