SiC与高能型ZnO非线性电阻在灭磁与过电压保护方面的应用  

The Application of SiC and High Energy ZnO Non-linear Resistor to De-excitation and Over-voltage Protection

作　　者：冯士芬[1] 符仲恩[1] 彭辉[1] 许成金[1] 

机构地区：[1]中国科学院等离子体物理研究所,安徽合肥230031

出　　处：《大电机技术》2005年第5期54-60,共7页Large Electric Machine and Hydraulic Turbine

摘　　要：在20多年研究与实际应用结果的基础上,阐述了用ZnO非线性电阻作为水力发电机组尤其是大型水力发电机组灭磁与过电压保护吸能元件的重要性与可靠性。Based on the practical application and research results of ZnO non-linear resistor for over 20 years, this paper presents the significance and reliability of applying ZnO non-linear resistor as the de-excitation and over-voltage protection elements for hydrogenerating units, especially large hydrogenerating units.

关 键 词：氧化锌 碳化硅 灭磁 过电压 

分 类 号：TM301.2[电气工程—电机]