公开(公告)号：WO2013187886A3

公开(公告)日：2014-05-08

申请号：PCT/US2012042077

申请日：2012-06-12

Applicant: HUBBELL INC ,  GEROVAC JOSEPH P ,  TRASKA ROBERT A

Inventor： GEROVAC JOSEPH P ,  TRASKA ROBERT A

IPC: H01H13/04

CPC classification number: H01H33/53 ,  H01H33/6606 ,  H01H33/662 ,  H01H33/66207 ,  H01H33/666 ,  H01H2223/002

Abstract: A medium or high voltage switch is provided. The medium or high voltage switch includes a bottle assembly and a bushing. The bottle assembly includes a bottle formed of a first material and defining a chamber. The bottle assembly further includes a plurality of contacts for selectively opening and closing an electrical circuit, the plurality of contacts disposed within the chamber. The bushing is formed of a second material and defines a cavity configured to receive the bottle assembly. The bottle assembly and the bushing have an interference fit.

Abstract translation: 提供中压或高压开关。 中压或高压开关包括瓶组件和衬套。 瓶组件包括由第一材料形成并限定腔室的瓶子。 瓶组件还包括用于选择性地打开和关闭电路的多个触点，多个触点设置在腔室内。 衬套由第二材料形成并且限定构造成容纳瓶组件的空腔。 瓶子组件和衬套具有过盈配合。

公开(公告)号：WO2013066332A2

公开(公告)日：2013-05-10

申请号：PCT/US2011059142

申请日：2011-11-03

Applicant: HUBBELL INC ,  GEROVAC JOSEPH P ,  TRASKA ROBERT A

Inventor： GEROVAC JOSEPH P ,  TRASKA ROBERT A

IPC: H02J3/14

CPC classification number: H02J7/007 ,  H02J3/18 ,  H02J3/1821 ,  H02J7/0068 ,  H02J7/345 ,  Y02E40/30

Abstract: Systems and methods for connecting a power source to switched capacitors are provided. A method may be used in controlling the connection of a multiple phase power source to a plurality of capacitors. Each phase of the multiple phase power source is electrically connectable to at least one of the plurality of capacitors through a switching device. The method comprises, for each phase of the multiple phase power source, determining a first voltage of a power signal for the respective phase of the power source using a first voltage divider that is electrically connected to a first terminal of the switching device for the phase. The method further comprises, for each phase, determining a second voltage across a capacitor that is electrically connected to a second terminal of the switching device for the phase. The second voltage is determined using a second voltage divider that is electrically connected to the second terminal of the switching device for the phase. The method further comprises, for each phase, generating a close signal configured to cause the switching device for the phase to close and electrically connect the respective phase of the power source to the capacitor when the difference between the first voltage and the second voltage is approximately zero.

Abstract translation: 提供了将电源连接到开关电容器的系统和方法。 可以使用一种方法来控制多相电源与多个电容器的连接。 多相电源的每相通过开关装置电连接到多个电容器中的至少一个。 所述方法包括：对于所述多相电源的每个相，使用第一分压器确定所述电源的相位的功率信号的第一电压，所述第一分压器电连接到用于所述相的所述开关装置的第一端子 。 该方法还包括对于每个相位，确定电连接到用于该相的开关装置的第二端子的电容器两端的第二电压。 使用与相位的开关装置的第二端子电连接的第二分压器来确定第二电压。 该方法还包括：对于每个相位，产生闭合信号，该闭合信号被配置为当第一电压和第二电压之间的差近似时使相位的开关装置关闭并将电源的相位电连接到电容器 零。

公开(公告)号：WO2013025213A3

公开(公告)日：2014-04-10

申请号：PCT/US2011048130

申请日：2011-08-17

Applicant: HUBBELL INC ,  GEROVAC JOSEPH P

Inventor： GEROVAC JOSEPH P

IPC: H01H50/54

CPC classification number: H01H50/644 ,  H01F7/124 ,  H01H3/42 ,  H01H3/56 ,  H01H50/44

Abstract: A switch for an electrical circuit including a base, a cam rotatably coupled to the base and defining a first profile and a second profile, a solenoid having alternating first and second cycles, a link including a first portion and a second portion, and a member configured to move between an extended position and a retracted position and comprising a cam follower configured to follow the second profile. The first profile of the cam includes a first position, a second position, a third position, and a fourth position. The first cycle of the solenoid includes a first energized state and a first de-energized state and the second cycle of the solenoid includes a second energized state and a second de-energized state.

Abstract translation: 一种用于电路的开关，包括基座，可旋转地联接到基座并且限定第一轮廓和第二轮廓的凸轮，具有交替的第一和第二循环的螺线管，包括第一部分和第二部分的连杆，以及构件 被配置为在延伸位置和缩回位置之间移动并且包括被配置为跟随第二轮廓的凸轮从动件。 凸轮的第一轮廓包括第一位置，第二位置，第三位置和第四位置。 螺线管的第一周期包括第一通电状态和第一断电状态，螺线管的第二周期包括第二通电状态和第二断电状态。