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    METHOD OF PREVENTING MISOPERATIONS ABOUT A RELAY PROTECTION DEVICE IN A SMART SUBSTATION
    1.
    发明申请
    METHOD OF PREVENTING MISOPERATIONS ABOUT A RELAY PROTECTION DEVICE IN A SMART SUBSTATION 有权
    防止智能基站中继电保护装置发生故障的方法

    公开(公告)号：US20170060670A1

    公开(公告)日：2017-03-02

    申请号：US15076361

    申请日：2016-03-21

    申请人： XJ GROUP CORPORATION ,  XJ ELECTRIC CO.,LTD ,  XUCHANG XJ SOFTWARE TECHNOLOGIES LTD ,  STATE GRID CORPORATION OF CHINA

    发明人： Leitao Wang ,  Zhen Li ,  Junhong Qiu ,  Xing Liu ,  Lintao Ma ,  Lunshan Zhang ,  Ruizhi Jiang ,  Xinling Li ,  Juan Ji ,  Meng Li ,  Bao Zhao ,  Huawei Jia

    IPC分类号： G06F11/07 ,  H02H1/00

    CPC分类号： G06F11/0721 ,  G06F11/004 ,  G06F11/0751 ,  H02H1/0092

    摘要： The present invention relates to a method of preventing misoperation about a relay protection device in a smart substation. Reversely operating CPU operation results of two operation records about the relay protection device, in order to form corresponding disassembler codes. According to disassembler codes, calculating similarity of the CPU operation results of the two operation records about the relay protection device by a structured method. Judging whether the similarity is greater than a set threshold or not. If the similarity is greater than the set threshold, the CPU operation results of the two operation records about the relay protection device to be the same, otherwise, the CPU operation results of the two operation records about the relay protection device are judged to be different. The present invention avoids the misoperations of the relay protection device on operation.

    摘要翻译： 本发明涉及一种防止智能变电站中继电保护装置误操作的方法。 反向操作CPU运行结果的两个操作记录关于继电保护装置，以形成相应的反汇编代码。 根据拆卸代码，通过结构化方法计算关于继电保护装置的两个操作记录的CPU操作结果的相似度。 判断相似度是否大于设定的阈值。 如果相似度大于设定阈值，则关于继电保护装置的两个操作记录的CPU操作结果相同，否则判断为继电保护装置的两个操作记录的CPU运行结果不同 。 本发明避免了继电器保护装置工作时的误操作。