数据机房谐波治理方案研究

本文旨在探讨数据机房谐波治理对策。由于IT负载的重要性极高,对于设备电源供电可靠度及电能质量的需求亦较高。随着IT设备急剧成长,数据机房使用的UPS设备亦大幅成长。而UPS设备属于非线性负载,运转时所产生的谐波污染将直接影响数据机房用电的电能质量。文中介绍了数据机房的补偿方案与谐波治理方案,其中滤波器包含无源及有源滤波器。最后比较了各项补偿方案改善前后的效益。

Study on Harmonic Reductions of IDC Rooms

This paper is aim to research the harmonic reductions in data center rooms. Due to the loads of IT （Information Technology） devices are extremely important, the power quality and the reliability of power supply requirements are higher. With the fast growth of the capacity demand for IT devices, the demand for UPS （Uninterruptable Power Supply） grew rapidly as well. However, UPS devices are non-linear loads, and will lead to the power supply quality problems such as harmonic pollutions when UPS operating. In addition, compensation methods, including passive and active filters, were proposed in this study, and their improvement effectiveness was also discussed.