This thesis discusses the digital control technique of HAPF.
本文着重探讨混合有源滤波器的数字控制技术。
Research of HAPF generally focuses on topology of main circuit and control module design.
混合有源滤波器主要集中在主电路拓扑形式和控制模块的研究。
Firstly, the HAPF principle of work and several kind of topology and characteristic is introduced in this paper.
首先介绍了HAPF的工作原理和几种拓扑结构及其特点。
This thesis's main object is to design a digital controller of HAPF which can be commercialized and made into product.
本文的研究目标是设计具有产品化、商业化价值的混合有源滤波器的数字控制器。
A new type of HAPF is expatiated including a fundamental series resonance circuit which decreases the capacity of inverters.
阐述了一种含基波串联谐振电路，减小逆变器输出容量的混合有源滤波器工作原理。
HAPF research is given more and more concern and attention in the aspect of power quality comprehensive governance in recent years.
近年来在电能质量综合治理方面，HAPF的研究越来越受到关注和重视。
This paper is mainly to do theoretical research, the optimization algorithm and control strategy of the HAPF system are the key point of the research.
本文主要是做理论研究， 研究的重点是HAPF系统的优化算法和控制策略。
Several new topologies of the HAPF system are proposed which come from the study on impedance-frequency characteristic of the passive filter of HAPF system.
文章从滤波器阻抗频率特性的角度出发，提出了几种具有广阔应用前景的新型混合有源滤波器拓扑。
In order to get the perfect filtering performance and exert the advantage of HAPF sufficiently, it is very significant to do research on the control strategy of HAPF.
因此研究混合有源滤波器控制策略，保证其获得良好滤波性能的同时，能更好的发挥出混合有源滤波器的优势，具有十分重要的意义。
The operating status of three-phase three-wire HAPF(Hybrid Active Power Filter) in harmonic suppression and reactive power compensation for variable-frequency motor are introduced.
介绍了三相三线制混合型有源电力滤波器在变频调速电动机谐波治理和无功补偿方面的运行情况。
Through analyzing the principle of a parallel hybrid active power filter (HAPF) which is currently suitable for filtering high power harmonic source, a new control approach is proposed.
对现有的适合于大容量滤波场合的并联混合有源滤波器原理进行了分析。
Finally, Experimental validation of the active part of the high power HAPF system and the new hybrid active filter technology is given, verifying the correctness of the related design in this paper.
最后，文章给出了传统大功率HAPF系统有源部分及低容性无功倒送的新型HAPF系统的实验验证，证明了文章的相关设计的正确性。
Finally, Experimental validation of the active part of the high power HAPF system and the new hybrid active filter technology is given, verifying the correctness of the related design in this paper.
最后，文章给出了传统大功率HAPF系统有源部分及低容性无功倒送的新型HAPF系统的实验验证，证明了文章的相关设计的正确性。
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