锁荷保护算法与球磨机和凹陷机传动的过流保护相协调

2016 IEEE Industry Applications Society Annual Meeting Pub Date : 2016-10-01 DOI:10.1109/IAS.2016.7731920

P. Pablo Castro, M. Anibal Valenzuela

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引用次数: 0

摘要

在球磨机或凹陷磨机中发生的锁药跌落事故是一种灾难性的故障，会导致高昂的维修成本和生产损失。锁荷事件还会产生高电流和扭矩需求，这可能导致驱动器或变压器过流继电器跳闸磨机电机。

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Locked charge protection algorithms robust to coordination with overcurrent protection in ball and sag mill drives

A locked charge drop incident in a ball or sag mill is a catastrophic failure that causes high repair costs and loss of production. The locked charge event also produces high currents and torque demands, which can cause the drive or transformer overcurrent relays trip the mill motor.

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来源期刊

2016 IEEE Industry Applications Society Annual Meeting

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