大型数据中心谐波污染的分布式治理

Distributed Management of Large Data Center Harmonic Pollution

针对于大型数据中心大量非线性设备对系统产生的谐波危害,本文提出一种分布式有源前端治理设备,旨在从根本上消除谐波危害。通过与集中式谐波治理方案相对比,证明本文提出的分布式有源前端治理设备在抑制电流谐波畸变率和电压谐波畸变率方面效果显著,可保障数据中心可靠的电能质量,提高谐波治理的灵活性和可靠性,实现配电系统和用电设备的安全稳定运行。

Aiming at the harmonic hazard caused by large number of non-linear equipment in large data center, this paper proposes a distributed active front-end management equipment in order to eliminate the harmonic hazard fundamentally. By comparing with the centralized harmonic treatment scheme, it is proved that the distributed active front-end treatment equipment proposed in this paper is very effective in suppressing the current harmonic distortion rate and voltage harmonic distortion rate, guaranteeing the reliable power quality of the data center, and realizing the flexibility and reliability of harmonic treatment.