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    • 6. 发明申请
    • A BISTABLE MAGNETIC ACTUATOR FOR CIRCUIT BREAKERS WITH ELECTRONIC DRIVE CIRCUIT AND METHOD FOR OPERATING SAID ACTUATOR
    • 一种用于具有电子驱动电路的断路器的双电磁致动器和用于操作致动器的方法
    • WO2008119786A1
    • 2008-10-09
    • PCT/EP2008/053820
    • 2008-03-31
    • ABB RESEARCH LTDHOSINI, FalahTHORNELL-PERS, ChristerDE NATALE, Gabriele
    • HOSINI, FalahTHORNELL-PERS, ChristerDE NATALE, Gabriele
    • H01H33/66
    • H01H33/6662H01F7/1615H01F7/1872H01H47/226H01H51/2209
    • The invention relates to a drive system (20) for a circuit breaker. The drive system comprises an electromagnetic actuator (10) having a first coil (14), a second coil (15), an armature (12) arranged to be movable between a first and a second end position by means of the coils (14, 15), and permanent magnets (13) arranged to keep said armature (12) locked at said first and second end positions. In accordance with the invention both coils (14, 15) are energized simultaneously for effectuating the movement of the armature (12) between the two end positions, one for neutralizing the permanent magnet and one for attracting the armature. This is in contrast to prior art, wherein the coils are energized one at a time; one coil for moving the armature to one of the end positions and the other coil for moving the armature to the opposite end position. The energizing of neutralising coil is initiated before the energizing of the attracting coil.
    • 本发明涉及一种用于断路器的驱动系统(20)。 所述驱动系统包括具有第一线圈(14),第二线圈(15),电枢(12)的电磁致动器(10),所述电枢被布置成借助于所述线圈(14,14)在第一和第二端部位置之间移动, 以及设置成使所述电枢(12)保持在所述第一和第二端部位置处的永磁体(13)。 根据本发明,两个线圈(14,15)同时通电,以实现电枢(12)在两个端部位置之间的运动,一个用于中和永磁体,一个用于吸引电枢。 这与现有技术相反,其中线圈一次一个地被激励; 一个用于将电枢移动到一个端部位置的线圈,另一个线圈用于将电枢移动到相对的端部位置。 中和线圈的通电在吸引线圈通电之前启动。
    • 7. 发明申请
    • A MODULE, A CONVERTER, A NODE, AND A SYSTEM
    • 模块,转换器,节点和系统
    • WO2005027300A1
    • 2005-03-24
    • PCT/SE2004/001330
    • 2004-09-15
    • SOLARIT ABHOSINI, FalahSÖDERLUND, Stefan
    • HOSINI, FalahSÖDERLUND, Stefan
    • H02J1/10
    • H02J3/385H01L31/02021Y02B10/14Y02E10/58
    • An electric converter arranged to receive electrical power from at least one photovoltaic module, and to transform a voltage and/or a current produced by the photovoltaic module and to feed a first electrical network with the electrical power in the form of the transformed voltage and/or current. A photovoltaic module comprising at least one photovoltaic cell arranged to generate electrical power from incident light, the electrical power being in the form of a voltage and a current or a build-up of charge. A master node arranged to control an electrical power feeding device. A system for generating electrical power, the system comprising a first electric network, and electrical power feeding devices arranged to feed the first electric network with electrical power being generated in at least one photovoltaic cell from incident light.
    • 电转换器,被布置成从至少一个光伏模块接收电力,并且转换由所述光伏模块产生的电压和/或电流,并且以所述转换电压的形式和所述电功率馈送第一电网,和/ 或当前。 一种光伏模块,包括至少一个光伏电池,其布置成从入射光产生电力,所述电功率为电压和电流的形式或电荷积聚。 配置为控制供电装置的主节点。 一种用于产生电力的系统,所述系统包括第一电网和供电装置,所述电力馈送装置被布置成馈送所述第一电网具有在入射光中在至少一个光伏电池中产生的电力。