1) shunt injection hybrid active filter
并联注入式混合有源滤波器
1.
According to the practical requirements of power quality compensation for enterprise distribution system, a shunt injection hybrid active filter based scheme for harmonic suppression and reactive power compensation is proposed.
针对企业配电网电能质量补偿的工程实际,提出了基于并联注入式混合有源滤波器的谐波治理和无功补偿方案。
2) shunt hybrid active power filter
并联混合型有源滤波器
1.
Based on the past engineering experiences, the influences of background harmonic voltages on the shunt hybrid active power filter are studied by analyzing the current canceling system and active inverters.
结合已有的工程经验,分别从整个混合滤波系统和有源部分的电压型逆变装置2个层面开展谐波电压对并联混合型有源滤波器影响的分析,得出谐波电压可能导致系统谐振以及直流侧电压抬升的结论。
2.
By the establishment of the universal electric model,this paper carries on an investigation into the harmonic filtering principle of shunt hybrid active power filter(HAPF)based on several kinds of basic control strategies.
针对目前常用的几种典型结构的并联混合型有源电力滤波器,该文通过建立通用电气模型,从理论上对基于几种基本控制策略的并联混合型有源滤波器的滤波原理和优缺点进行了分析;在此基础上,通过比较研究,进一步探讨了不同基本控制策略下电网参数波动对并联混合型有源滤波器工作性能产生的影响。
3.
A novel structure of active power filter--shunt hybrid active power filter is proposed to overcome the capability limit of APF.
针对目前有源滤波器容量限制,提出一种新型的并联混合型有源滤波器SHAPF的结构,SHAPF结合有源滤波器和无源滤波器,大大减少了有源滤波器的容量,有利于工程实现。
3) hybrid active power filter with injection circuit
混合型注入式有源滤波器
4) injected type hybrid active power filter
注入式混合型有源电力滤波器
1.
injected type hybrid active power filter(ITHAPF) for example,the structure and principle of ITAPF is described,the causes and the solutions of the EMI is discussed.
以一种典型的电能质量调节器,即注入式混合型有源电力滤波器(Injected Type Hybrid Active Power Filter,简称ITHAPF)为例,阐述了其结构和工作原理,重点讨论了干扰产生的原因及其解决办法。
5) seriesin SHPAF
串入式串联混合有源电力滤波器
6) parallel hybrid active power filter
并联混合有源电力滤波器
1.
Development of a 100kvar Parallel Hybrid Active Power Filter;
100kvar并联混合有源电力滤波器的研制
2.
Merits and demerits of conventional parallel hybrid active power filters are analyzed.
分析了传统的并联混合型有源电力滤波器的优缺点,在此基础上提出一种新型的并联混合有源电力滤波器,其有源部分不承受基波电压和不流过基波无功电流,进一步减小了有源滤波部分的容量和逆变器直流侧电压,并兼具较大容量的无功静补偿能力。
补充资料:有源滤波器
有源滤波器 active filter 含有有源器件的各种滤波网络。与利用电感器、电容器实现滤波功能的无源滤波器相比,有源滤波器可以省去体积庞大的电感元件,便于小型化和集成化,适于实现较低频率的滤波。有源滤波器所使用的基本元件主要是电阻器、电容器、晶体管和运算放大器。有些有源滤波器还使用特殊的有源器件,如电荷耦合器件、电流传送器等。 |
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参考词条