混合型谐波治理方案的推介及效能分析——结合大明铝合金型材有限公司实际剖析

Introduction of Mixed Harmonic Suppression and Analysis of Its Efficiency:With a Case from Darning Aluminium Material Co.,Ltd.

谐波主要是由称为谐波源的大功率换流设备及其它非线性负荷产生。谐波源产生的谐波不但危及电网及其它电力用户,而且也危及自身,因此,谐波的治理是十分必要且有实际经济效益的。本文以大明铝合金型材有限公司为实例,对谐波的产生及治理方案进行了分析研究。治理方案充分考虑了经济和技术方面因素,既获得良好治理效果又节约了成本。

Harmonic results from the so-called harmonic sources, like high-power inversion equipment and other non-linear load. Harmonic from harmonic sources endangers not only the grid and its users, but also itself, thus making the suppression a necessity and an economical action The paper, taking Darning Aluminium Material Co., Ltd as an example, analyses the origin of harmonic and its suppression. The suppression scheme takes into consideration several matters, such as economical and technological factors, so as to make it efficient and cost-saving.