作 者: ;
机构地区: 重庆工商大学计算机科学与信息工程学院
出 处: 《重庆工商大学学报(自然科学版)》 2003年第2期53-57,共5页
摘 要: 用于输配电电网中的APF、ASVG、UPFC都必须具有大的功率等级,而二极管箝位变换器特别适合于大功率应用场合。采用了一种基于二极管箝位变换器的广义大功电流补偿器。理论和仿真表明这种电流补偿器可以分别或综合补偿多种有害电流。 APF,ASVG and VPFC are also compensators to convert current to voltage signal for compensation. They are all current compensators in broad sense. APF、ASVG and VPFC used in transmission and distribution network must be used for high-power application, where diode clamping convertor is especially useful. A High-power current compensator in broad sense based on a diode clamping convertor is adopted in this paper. It is shown in theory and simulation that this current compensator can compensate various harmful currents respectively or simultaneously.
关 键 词: 广义大功率电流补偿器 多电平变换器 输配电网 二极管箝位变换器 电力系统