CHU SONGCHAO, HUANG YUNKAI, PAN YANYAO, et al. Testing and Engineering Application of Power Electronic Capacitor for Flexible HVDC. [J]. Power capacitor & reactive power compensation, 2019, 40(1): 59-64.
CHU SONGCHAO, HUANG YUNKAI, PAN YANYAO, et al. Testing and Engineering Application of Power Electronic Capacitor for Flexible HVDC. [J]. Power capacitor & reactive power compensation, 2019, 40(1): 59-64. DOI: 10.14044/j.1674-1757.pcrpc.2019.01.012.
柔性直流输电用电力电子电容器的测试与工程应用
摘要
本文讨论了柔性直流输电工程中对电力电子电容器的要求
利用热稳定性试验、耐久性试验、冲击放电试验、寄生电感试验等手段检测电容器的主要性能
评估电容器是否符合柔性直流输电工程需求。通过工程应用比较
国产电容器表面温度低于进口电容器。另外
文章还讨论了柔性直流输电用电容器的保护及其高可靠性和长寿命发展方向等问题。
Abstract
In this paper
the requirements of power electronics capacitors in flexible HVDC applicationare discussed.The main performance of the capacitor is tested by such measures as short time withstand test
endurance test
impulse discharge test and parasitic inductance test etc so to evaluate whether the capacitor complies with the requirement of flexible HVDC project.The surface temperature of the domestic capacitor is lower than that of imported one through application comparison.Moreover
such issues as protection and the development direction of reliability and long life of the capacitor for the flexible HVDC application are also discussed.
关键词
电力电子电容器柔性直流输电试验与应用
Keywords
power electronic capacitorflexible HVDCtest and application