Control strategies of selective harmonic current shunt active filter
نویسندگان
چکیده
منابع مشابه
Comparison of Current Control Strategies for Three- level Four-leg Shunt Active Power Filter
This paper presents a comparison of two control strategies for 3-level 4-leg Shunt Active Power Filter (SAPF). The first method is based on hysteresis controllers. The second, proposed method is the Model Predictive Control (MPC) with a finite control-states set (FS) based on phase-to-phase model. The two methods are described and simulation results are presented and analyzed. Comparison is per...
متن کاملHysteresis Control for Current Harmonics Suppression Using Shunt Active Filter
Recently wide spread of power electronic equipment has caused an increase of the harmonic disturbances in the power systems. The nonlinear loads draw harmonic and reactive power components of current from ac mains. Current harmonics generated by nonlinear loads such as adjustable speed drives, static power supplies and UPS. Thus a perfect compensator is required to avoid the consequences due to...
متن کاملSelective Active Filter with Remote Harmonic Distortion Control
This paper presents the calculation methods for the different filtering blocks of a selective active filter in order to minimize the active filter inverter size, keeping the harmonic emissions at the limits stated by the applicable regulations. Since it may be necessary to comply with the regulations at a remote place with respect to the active filter location, the method has been extended to t...
متن کاملInvestigation of Harmonic Detection Techniques for Shunt Active Power Filter
Active power filters are used to eliminate current harmonics of non-linear loads. This paper evaluates three different methods of determining the compensating current for a shunt active filter that is working under nonsymmetrical conditions. The paper compares the instantaneous reactive power theory, the synchronous reference frame theory and fast Fourier transform techniques. The comparison is...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEE Proceedings - Generation, Transmission and Distribution
سال: 2002
ISSN: 1350-2360
DOI: 10.1049/ip-gtd:20020648