APPARATUS AND METHOD FOR SUPPLYING HYBRID POWER OF OFFSHORE PLANT
    113.
    发明公开
    APPARATUS AND METHOD FOR SUPPLYING HYBRID POWER OF OFFSHORE PLANT 审中-公开
    供应海上设备混合动力的装置和方法

    公开(公告)号:EP3086461A1

    公开(公告)日:2016-10-26

    申请号:EP14870830.8

    申请日:2014-12-18

    IPC分类号: H02P3/14 H02J3/00

    摘要: The present invention relates to an apparatus and method for supplying hybrid power using regenerative power generated from an offshore plant. According to one embodiment of the present invention, provided is an apparatus for supplying hybrid power of an offshore plant, the apparatus comprising: a generator; an AC/DC converter for converting alternating current produced from the generator into direct current and supplying the direct current to a DC bus; a power load connected to the DC bus so as to regenerate power; a first DC/DC converter connected to the DC bus; a second DC/DC converter connected to the DC bus; a first power storage unit connected to the first DC/DC converter and storing power when a voltage of the DC bus is maintained at a level of a first threshold value or higher for a first time period; and a first resistance unit connected to the second DC/DC converter and consuming power when the voltage of the DC bus is maintained at the level of the first threshold value or higher for a second time period, wherein the second time period is longer than the first time period.

    摘要翻译: 本发明涉及一种使用从近海工厂产生的再生电力来供应混合动力的设备和方法。 根据本发明的一个实施例,提供了一种用于供应海上设备的混合动力的设备,该设备包括:发电机; AC / DC转换器,用于将从发电机产生的交流电转换成直流电并将直流电提供给DC总线; 连接到DC总线以便再生电力的电力负载; 连接到DC总线的第一DC / DC转换器; 连接到DC总线的第二DC / DC转换器; 第一蓄电部,与所述第一DC / DC转换器连接,在所述DC总线的电压维持第一阈值以上的电平的第一期间时进行蓄电; 以及第一电阻单元,连接到第二DC / DC转换器,并且当DC总线的电压在第二时间段内保持在第一阈值或更高的电平时消耗功率,其中第二时间段比 第一时间段。