Static device for control of energy-exchange between electrical
generating and/or receiving systems
    1.
    发明授权
    Static device for control of energy-exchange between electrical generating and/or receiving systems 失效
    用于控制发电和/或接收系统之间能量交换的静态装置

    公开(公告)号:US4717998A

    公开(公告)日:1988-01-05

    申请号:US887929

    申请日:1986-07-22

    摘要: A device for regulating the exchange of energy between at least two generating and/or receiving, DC and/or AC electrical systems, (S.sub.0 . . . S.sub.n) for controlling the powers delivered or absorbed by said systems, these electrical systems being Y-connected to an oscillating circuit (OSC) by means of static switches (C.sub.p, Ca.sub.1 . . . C.sub.n), a controllable phase-shifting circuit (D) for driving the converters for producing at their outputs electrical values with a common frequency and with constrained phases; the oscillating circuits (OSC) oscillating at the above stated frequency for assuring temporary energy storage, and control means (MC) for feeding control signals as a function of the desired energy exchanges to the phase shifting circuits (D).

    摘要翻译: 一种用于调节至少两个生成和/或接收的DC和/或AC电气系统(S0.S。Sn)之间的能量交换的装置,用于控制由所述系统输送或吸收的功率,这些电气系统是Y- 通过静态开关(Cp,Ca1 ... Cn)连接到振荡电路(OSC),用于驱动转换器的可控移相电路(D),用于在其输出端产生具有共同频率和约束的电气值 阶段 振荡电路(OSC)以上述频率振荡以确保临时能量存储;以及控制装置(MC),用于根据期望的能量交换馈送到相移电路(D)的控制信号。

    Process and apparatus for the multipolar magnetization of a material in
strips
    4.
    发明授权
    Process and apparatus for the multipolar magnetization of a material in strips 失效
    材料条带多极磁化的工艺和装置

    公开(公告)号:US4379276A

    公开(公告)日:1983-04-05

    申请号:US229742

    申请日:1981-01-29

    IPC分类号: H01F13/00 H01F41/02 H01F7/20

    CPC分类号: H01F41/0273 H01F13/00

    摘要: A process and apparatus for permitting the magnetization of materials in the form of sheets or strips, such as magnetic rubber, wherein one or two stacks formed by flat main magnets 1 adjacent to ferromagnetic pole pieces 2 in the vicinity of which (or between which) travels the strip to be magnetized. The main magnets adjacent to the same pole piece having opposing magnetizations as well as the magnets located face to face in each of the stacks. The device can be completed by field magnets .delta. and intermediate magnets 9.

    摘要翻译: 一种用于允许诸如磁性橡胶的片材或条带形式的材料的磁化的方法和装置,其中由邻近铁磁极片2的平面主磁体1形成的一个或两个叠层(或其间) 旅行条被磁化。 与具有相对磁化的相同极片相邻的主磁体以及每个堆叠中面对面地定位的磁体。 该装置可以由场磁体三角形和中间磁体9完成。