Power Quality Case Study: Determining the Cause of Recurring Equipment Failures in a Medium Sized Plant

David Windley

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Power Quality Case Study: Determining the Cause of Recurring Equipment Failures in a Medium Sized Plant

机译：电能质量案例研究：确定中型工厂中反复发生设备故障的原因

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Determining the cause of recurring board failures on a new piece of equipment proved to be quite a challenge in a medium-sized metal stamping plant. After the discussion of equipment quality and warranties, the power system was monitored for anything which might be contributing to the problem. A very fast, recurring transient was uncovered using high speed capture monitoring equipment and eventually traced back to a completely unrelated piece of equipment. This case study will show that power quality problems may be present without even showing significant short term effects. Care taken in power distribution installation methods and periodic monitoring can minimize future problems.

机译：在中型金属冲压厂中，确定新设备上反复出现的电路板故障的原因是一个很大的挑战。在讨论了设备质量和保修之后，对电源系统进行了监视，以检查可能导致问题的任何原因。使用高速捕获监视设备发现了非常快速的重复瞬变，并最终追溯到完全不相关的设备。该案例研究将表明，即使没有显示出明显的短期影响，也可能存在电能质量问题。采取配电安装方法中的小心操作和定期监视可以最大程度地减少将来的问题。

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《Electricity Today》 |2000年第7期|p.23-2426|共3页
作者
David Windley;
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Power Quality Case Study: Determining the Cause of Recurring Equipment Failures in a Medium Sized Plant

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