To get full information or details of active power filter for reactive power compoensation please have a look on the pages

http://seminarsprojects.net/Thread-application-of-shunt-active-power-filter-full-report?pid=38472&mode=threaded

http://seminarsprojects.net/Thread-wideband-harmonic-compensation-with-a-voltage-source-hybrid-active-power-filter

if you again feel trouble on active power filter for reactive power compoensation please reply in that page and ask specific fields ....etc

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APPLICATION OF A SHUNT ACTIVE POWER FILTER TO COMPENSATE MULTIPLE NON-LINEAR LOADS
ABSTRACT
In this paper, the implementation of a shunt active power filter with a small series reactor for a three-phase system is presented. The system consists of multiple non-linear loads, which are a combination of harmonic current sources and harmonic voltage sources, with significant unbalanced components. The filter consists of a three-phase current-controlled voltage source inverter (CC-VSI) with a filter inductance at the ac output ....etc

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Iam a final year b.tech student of EE branch. I hav just started with my project work(Harmonic Reduction in Three phase Parallely Connected Inverter).Iam facing problem in triggering the thyristors using MATLAB,Simulink software as i do not know anything about the MATLAB software. Can anyone please guide me in solving this problem and give information regarding my project? The methods which i want to use to reduce harmonics are:
1.filters
2.transformer connections
3.Pulse Width Modulation(PWM)
4.Third Harmonic Injection Pulse Width Modulati ....etc

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ABSTRACT

This paper focuses on a shunt active filter based on the detection of harmonic voltages at the point of installation. The objective of the active filter is to attenuate harmonic propagation resulting from series/parallel resonance between capacitors for power factor correction and line inductors in a power distribution line. The active filter acts as a low resistor to the external circuit for harmonic frequencies, and it is installed on the end bus of the power distribution line, just like a 50 O terminator installed on the end term ....etc

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In this paper, the implementation of a shunt active power filter with a small series reactor for a three-phase system is presented. The system consists of multiple non-linear loads, which are a combination of harmonic current sources and harmonic voltage sources, with significant unbalanced components.The filter consists of a three-phase current-controlled voltage source inverter (CC-VSI) with a filter inductance at the ac output and a dc-bus capacitor. The CC-VSI is operated to directly control the ac grid current to be sinuso ....etc

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please,hellp me.I want to know about wideband hmonic compensation with a voltage source hybird active filter ppt and types of voltage sources ....etc

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ABSTRACT
This paper proposes a shunt active filter to minimize the power quality impact instead of using the conventional fixed Filters of the matrix converters. Matrix converters inject significant harmonics and nonstandard frequency components into power systems. The proposed approach eliminates the total line current harmonics efficiently. By minimizing the Total Harmonic distortion the harmonic pollution in the power system will be reduced, and the power quality will be increased. The proposed approach has been tested and validated ....etc

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hi.. i need simulink circuit for active power filter and the control strategies. I need to understand what types of control strategies can be used in implementation of active power filter and want to choose the easier method. can u give me some advice and simple explaination?? ....etc

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In this seminar a method for wideband harmonic compensation is presented. The main circuit configuration of the system is shown in Fig. 2. The system compensates the low order harmonics using a simple computational control delay compensation method, while the high order harmonics are filtered with a small passive high pass filter. In the system the whole filtering band of the APF is utilized and the filtering performance is recovered with an HPF when the ability of the APF to filter harmonics effectively is impaired. This way the size of the pa ....etc

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ppt on a combination of shunt hybrid power filter and thyristor controlled reactor for power quality

This paper proposes a combined system of a thyristor-controlled reactor (TCR) and a shunt hybrid power filter (SHPF) for harmonic and reactive power compensation. The SHPF is the combination of a small-rating active power filter (APF) and a fifth-harmonic-tuned LC passive filter. The tuned passive filter and the TCR form a shunt passive filter (SPF) to compensate reactive power. The small-rating APF is used to improve the filtering characterist ....etc

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