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首页> 外文会议>2011 2nd IEEE PES International Conference and Exhibition on Innovative Smart Grid Technologies >Fault-exploring based maintenance: A new maintenance strategy more than condition based maintenance
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Fault-exploring based maintenance: A new maintenance strategy more than condition based maintenance

机译：基于故障探索的维护：一种新的维护策略，而不是基于条件的维护

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摘要

Condition Based Maintenance (CBM) has replaced Time Based Maintenance (TBM) and is becoming the mainstream maintenance strategy in power industry. According to the early warning signals based on device status monitoring, CBM gives out the maintenance strategies of different emergency levels. Though CBM improves the timeliness of maintenance in some extent compared to TBM, it still lags the occurrence of device faults. Another disadvantage of CBM is that it is not convenient to be applied to secondary devices such as relay protection systems especially HVDC control and protection systems in which the main problem is improper program logics and reference values. In this paper, the concept of Fault-exploring Based Maintenance(FBM) is proposed, which emphasizes specialized production employees' active and day-to-day investigations of the possible troubles of all of devices in substations, is in advance of the occurrences of faults and especially effective for maintenance of secondary devices such as HVDC control and protection systems.
机译：基于状态的维护（CBM）取代了基于时间的维护（TBM），正在成为电力行业的主流维护策略。根据基于设备状态监控的预警信号，煤层气提出了不同紧急程度的维护策略。尽管与TBM相比，CBM在某种程度上提高了维护的及时性，但它仍落后于设备故障的发生。 CBM的另一个缺点是不适用于次级设备，例如继电保护系统，尤其是HVDC控制和保护系统，其主要问题是程序逻辑和参考值不正确。在本文中，提出了基于故障探索的维护（FBM）的概念，该概念强调专业生产员工在变电站中所有设备发生故障之前要进行积极的日常调查。故障，对于维护二次设备（例如HVDC控制和保护系统）特别有效。

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