power filter

Actual work results indicate that the sort of mixed active power filter system has good restraining effect.

The off-line simulation of APF(Active Power Filter) can validate only the control algorithm, but not the actual dynamic characteristics.

Exact and real-time detecting of the instantaneous variable harmonic current in load is the premise for compensating of active power filter.

To increase the capacity of the active power filter, a novel transformer structure with multiple compensation winding is proposed.

Hydraulic fluid power. Filter elements and filter housings. Characteristics, requirements.

Hydraulic fluid power - Filter elements - Sequence of tests for verifying performance characteristics.

DC side active power filter; harmonic characteristics; voltage type harmonic source; current type harmonic source; one cycle control.

Hydraulic fluid power . Filter elements . Resistance to the fatigue due to cyclic flow variations.

From Chinese practical conditions and economical consideration, this thesis chose passive power filter.

HYDRAULIC FLUID POWER. FILTER ELEMENTS. DETERMINATION OF ABSOLUTE FILTRATION RATING.

In this paper, the main research is a Three-phase Hybrid Active Power Filter composed of Passive Filter and APF in series.

Especially three-phase four-wire active power filter hardware has simple structure with only three group switch device.

The simulation and test results verify the efficiency of the hybrid shunt active power filter.

The delay induced by zero-order-hold and computational time affects the dynamic performance of active power filter.

An experimental shunt active power filter is developed based on the theoretical analysis, with the rectifier as the load.

Active power filter (APF) is one of the most important approaches to control power quality based on advanced power electronics.

Hydraulic fluid power. Filter elements for tank top return filters. Dimensions.

The configuration and principle of shunt active power filter is introduced briefly in this paper.

The active power filter is controlled to generate compensation currents to reduce distortion currents caused by nonlinear loads.

Active power filter (APF)can solve the problem because APF has ability of dynamic-compensation.

The key of active power filter harmonic detection is the design of digital low-pass filter.

The filter includes active power filter and passive power filter parts.

This thesis mainly involves the research of DC active power filter (DCAPF) with digital control system.

The principle, methods of detection and control in the three-phase four-leg active power filter were described in detail.

A novel single-phase parallel active power filter based on the harmonic magnetic flux compensation theory is proposed.

The paper designs and makes a kind of active power filter experiment device with four use main circuit and without conformer.

The active power filter control system is designed.

The passive power filter part is the capacitor.

It is widely interested how to construct an active power filter to suppress the harmonics in three phase four wire system.

Based on Shunt Active Power Filter(SAPF) industrial applications, this thesis will research these issues.

Shunt active power filter (SAPF) is very fit to compensate current source harmonics.

A three-phase three-wire series hybrid active power filter(APF) based on one-cycle controller is introduced.

The shunt active power filter plays the most important role in the past or future.

A Novel Method Used to Suppress the DC Off-Set of Active Power Filter with One-Cycle Control

Steady State Characteristics of a Hybrid Type Series Active Power Filter Used in Single-Phase Circuit

Analysis of Conduction Interference Property in Substation and Experimental Study of Power Filter

Simulation Study of a Three-Phase Parallel Active Power Filter

Research on an Improved Paralleled Active Power Filter and Its Simulation

Active power filter; harmonic detection method; control methods; parallel operation; current sharing strategy; MATLAB simulation; DSP;

Research on Active Power Filter with Series Resonance Injection Circuit and Its Engineering Application

Three-phase active power filter with a predictive instantaneous current PWM controller

Hydraulic fluid power - Filter elements - Procedure for verifying performance characteristics

Hydraulic fluid power - Filter elements - Verification of fabrication integrity and determination of the first bubble point

A Simple Control Method of Active Power Filter in Synchronous Rotating Reference Orthogonal Coordinate System

Application of a Novel Type of Hybrid Active Power Filter in Medium and High Voltage Substations

Iterative generalized integrator algorithm based ternary variable structure control for active power filter

Development of a Parallel Hybrid Power Filter with Respective Harmonic Compensation Method

Series Active Power Filter Compensates Current Harmonics and Source Voltage Unbalance Simultaneously

Study on Dead-Time Effect of the Parallel Active Power Filter and Its Compensation Strategies

Study on the Control Strategy and the Characteristics of a Novel Shunt Hybrid Active Power Filter

Modified Control Algorithm for the Hybrid Active Power Filter Applied to High Voltage Grid

Design of a Three-phase Shunt Active Power Filter with Iterative Learning Control

The Application of A New Compensating Current Control Method to Active Power Filter

Hydraulic fluid power - Filter elements - Verification of flow fatigue characteristics

Hydraulic fluid power - Filter elements - Verification of material compatibility with fluids

Hydraulic fluid power -- Filter elements -- Determination of resistance to flow fatigue using high viscosity fluid

New Method and its Realization for Computing Active Power Filter Harmonic Reference

Optimized Design of Traction Substation's Parallel Connection Mixed Electric Power Filter with Minimum Investment

Uniform design based multi-objective evolutionary design approach for passive power filters in hybrid power filter system

Research on the compensation performance of three-phase four-wire active power filter with one-cycle control

Research on Compensation Characteristics of Active Power Filter to Transformer Harmonic Sources

Sensitivity Analysis of the Passive Power Filter Current Transfer Function to Frequency

Research on the Application of the Magnetics Integration Techniques in Shunt Active Power Filter

Novel Active Power Filter with Single Injection Circuit and Its Applications

Simulation of Active Power Filter in Short-circuit Faults and its Over-current Protection

Study of Active Power Filter for Independent Small Rating Power System

Novel Fundamental Detection Method and Its Application in the Active Power Filter

An Integrated Learning Boost Converter Control for Hybrid Active Power Filter to Dampen Harmonic Resonance in Power System

Compensation Characteristics of Active Power Filter to Different Types of Harmonic Sources

Research on Compensation Characteristics of Shunt Active Power Filter to Motor and Capacitor Harmonic Sources

Cascade Multilevel Converter Based on Sample Time Staggered Space Vector Modulation and Its Application to Shunt Active Power Filter

Research on active power filter with a neural network controller

A Compensation Performance Analysis of the Active Power Filter Controlled by Two-Phase Current

Study of New Injection Type Hybrid Active Power Filter

Study on Deadbeat Control and its Application in Three-phase Four-wire Active Power Filter

Nonlinear Conversion method for Comprehensive Compensation of Active Power Filter

Study on the compensation delay and its countermeasure of active power filter

Single-phase parallel hybrid active power filter adopting novel control approach of load current detection

The Repetitive Control Algorithm Based Current Waveform Correction for Shunt Active Power Filter

Phase-shifted SPWMTechnique Based Cascade Converter and Its Application on Active Power Filter

Design of hybrid power filter and its controller for traction substation

Cascade H-bridge Converter with Carrier Phase Shifted SPWM Technique and Its Application in Active Power Filter

Selection of harmonics detection components in single-phase parallel hybrid active power filter

Active Power Filter with Large Capacity and Multiple Secondary Compensation Windings

Simulation Study of A Shunt Active Power Filter Based on MATLAB

Harmonic Detection Applied to Active Power Filter in Three-phase Four-wire System

Active Power Filter with a Neural Network Controller

The Research of Single- phase Hybrid parallel Active Power Filter Which Applied in Electrified Railways

Study of Dual-loop Control Strategy for Shunt Active Power Filter

Study and Design of Shunt Active Power Filter Used in Three-phase Four-wired System

The Application Research of Current Source Control Strategy on Parallel Hybrid Active Power Filter

The Active Power Filter Used in the Electrified Railway Supply System

Predictive Current Traced Control Method PWM Technology Applying in Shunt Active Power Filter

Optimization Design and Filter Effect for Hybrid Electric Power Filter of Traction Substation

Simulation Study on Three-Level Single-Phase Active Power Filter with One-Cycle Control

Integrated Parameter Optimization Design of Series Hybrid Active Power Filter

Study on a Novel Hybrid Active Power Filter Applied to High Voltage Grid

Application of advanced current detection method and control strategy to active power filter

Analysis of Current Hysteresis Control in Nonideal Condition of Parallel Active Power Filter

Variable Structure Control for a Hybrid Power Filter

A new Active Power Filter with Unified Constant-frequency Integration Control in Bipolar Operation

Fuzzy Logic Used in Intelligent Control of Active Power Filter

The research of Unified Constant- Frequency Integration Control of Active Power Filter

Main Circuit Structure Type and Control of The Active Power Filter Use For Three Phase Four Wire

A control system with voltage feed-forward for active power filter in independent small rating power system

Application of Active Power Filter in Restraining Fluctuating Harmonic Load

Application of Refined Genetic Algorithm with Multiobjective Parallel Optimization in the Design of Passive Power Filter

Modeling and Simulation of Series Active Power Filter With One Cycle Control

Novel Voltage Control Strategy to Improve the Dynamic Performances of Active Power Filter

Unipolar modulation active power filter with one-cycle control

Research on compensative characteristics of active power filter

An Integrated Learning Boost Converter Control Strategy for PWM-VSI Based Active Power Filter

Close-loop control for selective harmonic compensation active power filter

Combined Three-phase Emergency Power Supply System with Parallel Active Power Filter

Beat Control Algorithm of Active Power Filter with Objective Function Optimized

Implementation of realtime monitoring system for Active Power Filter

Iterative Learning Control for Current-tracking of Shunt Hybrid Active Power Filter

Control Method for Active Power Filter Considering Harmonic Voltage in Power Source

Simulation Research and Application of Improved Beat Control in Active Power Filter

Aerospace; hydraulic fluid power; filter elements; reporting of test data

Application of Active Power Filter in the System of Electric Arc Furnace

Study on Hysteresis Current Comparison Control of Parallel Active Power Filter

Method and Equipment for Restraining DC Component of Current in One-cycle Control Active Power Filter

Analysis of a New Three Phase Hybrid Active Power Filter

Main Parameters Design and Simulation Research of Shunt Hybrid Active Power Filter

Hybrid active power filter with double-resonance injection circuit;

MATLAB simulation analysis on selecting lowpass filter of active power filter

Parameter Design and Application Research of Shunt Hybrid Active Power Filter

Analysis of Modeling and Control Characteristic of Hybrid Active Power Filter

Research on Stability of New Injection Type Hybrid Active Power Filter

Investigation on Relevant Problems for DC Side Voltage of Parallel Active Power Filter

Control Strategy of Detecting Ripple Voltage in DC Active Power Filter for Stable Power Supply

Optimal Control of A Novel Active Power Filter

Active Power Filter and Their Application Developments

A DFT Algorithm for Specific Integer Times Harmonics Detection in Active Power Filter

Hybrid Active Power Filter for Medium-voltage Distribution Network

Active Power Filter for Variable-Frequency Aeronautic Power Supply

Complementary Strategy Based One-cycle Control Active Power Filter

Topology and Examining Control Strategy of Active Electric Power Filter

Research on the control approaches of transformer-coupled DC active power filter

Simplified Control Method for The Single-phase Active Power Filter

Topology Analysis of the Active Power Filter with Large Capacity

Design of grey variable structure controller for three-phase active power filter

Researches on Phase Control of Harmonic Detection with Shunt-active Power Filter

Active Power Filter applied into the Harmonic Restrain of Power System

The Application of Closed-loop Concept and Matrix Methodology to Active Power Filter

Simulation of a Shunt Active Power Filter

The optimal voltage hysteresis current control of shunt active power filter

Comparison and Analysis on Multiple Control Strategy of Active Power Filter

Summary of Active Power Filter and Its Application

Application of Active Power Filter to Banknote Printing Equipment

Performance of combined power filter with asymmetric three-phase loads

Design of fundamental compensation active power filter

Dead-time Effects and Compensation Strategy of Inverters in Active Power Filter

Current Detection Control of Active Power Filter under Non-Ideal Voltage Source

Study on Current Hysteresis Comparison Control Method of Shunt Active Power Filter

Discussion on Using Series Active Power Filter to Improve Power Quality of Customer

Simulation of Shunt Active Power Filter with One-cycle Control

A Novel Method to Reduce Switching Losses of Active Power Filter in Three-phase Three-line System

Research on LCL filter applied to shunt active power filter

Application of Expert System in Intelligent Control of Active Power Filter

A Novel Digital Controlling Technique for Single-Phase Active Power Filter

A Novel Intelligent Integrated Drive Circuit of Hybrid Active Power Filter

A Novel Hybrid Power Filter and Design of Its Shunt Inductor

Application of No Dead-time Control in a Shunt Active Power Filter

Study of Hybrid Shunt Active Power Filter

A Sort of Intelligent Active Power Filter based on DSP

The Output Filter Research of Resonance Injection Active Power Filter

Application of Moving Average Algorithm for Shunt Active Power Filter

Fundamental Current's Detection of Active Power Filter in Aeronautics

Parallel Active Power Filter System Model Building and Emulating

Using Active Power Filter Technology For Improving the Power Quality

Fuzzy-PI Control of a New Hybrid Active Power Filter

A Novel Three-Phase Four-Wire Active Power Filter with One-Cycle Control

PI Iterative Learning for Current-tracking Control of Active Power Filter

A Parallel-Connected Three-phase-four-line Active Power Filter and its Control Based on Neural Network

Fuzzy control applied to the active power filter

Characteristics and Design of LC Filter in Current Source Active Power Filter

A Robust Current Control Method for Single Phase Parallel Active Power Filter

Research on single-phase shunt hybrid active power filter of control strategy

A Novel Design Method and Compound Control Strategy for Shunt Hybrid Power Filter

Injection Branch Design of Injection Type Hybrid Active Power Filter

Application of Active Power Filter to Compensate Harmonics

Harmonics Filtering Effect Analysis of Active Power Filter

On the Design of A New Parallel Hybrid Power Filter

Filter performance analysis of hybrid shunt active power filter

A Simple Deadbeat Control of Shunt Active Power Filter

Combined Control of Active Power Filter and PV Grid Connected Generation

One New Harmonic Detection Method for Single - phase Active Power Filter

Effect of the Proximity Effect to the Reactor of Passive Power Filter

Application of phasor splicing based PI control in shunt active power filter

A Novel Space Vector Control Strategy of Four-leg Three-level Shunt Active Power Filter

Research on parallel hybrid active power filter of control strategy

Present Situation and Development Trend of Active Power Filter

The detecting of harmonic current and simulation in active power filter

Analysis on Series Hybrid Power Filter System on Electric Traction Load

Study of Hybrid Active Power Filter

Comparison and analysis on control strategy of active power filter

Design and implementation of digital filter in active power filter

Hydraulic fluid power - Filter elements - Method for end load test

Realization of AC Synchronous Sampling in Active Power Filter

Research on Currents Detection Method for Active Power Filter

Application of FBD Method and Composite Control in Active Power Filter

The Type of MFB Containing Double Active Power Filter Electric Circuit

A new algorithm for random harmonic current detection of active power filter

Design of output filter of inverter in parallel hybrid active power filter

Indirect Current Control on Parallel Active Power Filter

Novel Transformer-Coupling Series DC Active Power Filter

Summarization of Control Strategy on Active Power Filter

Simulation of the active power filter in electrical system of the arc furnace

The Start-Up Characteristic Research of Shunt Active Power Filter

A Hybrid Active Power Filter with Control Delay Compensation

Simulation Research of Shunt Three Phase Active Power Filter

Variable structure control for active power filter

Modeling and Simulation Research on Active Power Filter

Design of Low Pass Filter Between Shunt Active Power Filter and Power System

Analysis on the active power filter of PI iterative control strategy

Anatomy of Active Power Filter DC Voltage with Injection Circuit

A novel control algorithm for cascaded shunt active power filter

Study of active power filter based on wavelet package transform

An Active Power Filter and Its Simulation

A Novel Parallel Active Power Filter for High Voltage and Large Capacity

The Discussion about the Optimal Output of The Active Power Filter

Combined power filter system of series connected passive and active filters

A Methodology for Active Power Filter and Nonlinear Control

Research on high voltage large capacity active power filter

Study on the Implementation of Large Volume Active Power Filter

The Principles and Applications of Active Power Filter

Study on stability of injection type hybrid active power filter

Simulative study on hybrid control of shunt active power filter

Control Strategies for Series Active Power Filter

Design and Application Principles of Power-filter

Research on Three Phase Active Power Filter with Large Capacity

Study on Control Strategy for Three-phase Shunt Active Power Filter

Simulation Research of the Shunt Active Power Filter Based on Adaptive Inverse Control

The Analysis of Test Technology for Insertion Loss in EMI Power Filter

An Improvement Method of Passive Power Filter for Low Voltage Network

Survey of Applying Fuzzy Control Theory to Active Power Filter

New Method for Current Tracking Control of Active Power Filter

Application of cascade multi-level converter with CPS-SPWM technique in active power filter

Series Active Power Filter with Large Capacity Based on the Fundamental Magnetic Flux Compensation

Software Design and Simulation on Active Power Filter

Simulation of Control Strategy in Active Power Filter

One-cycle Control Three-phase Four-wire Active Power Filter with Four-arm

A New-Style Shunt Active Power Filter Based on DC Capacitor Voltage Control and Compensation Current Feedback Control

Simulation research on shunt active power filter

A Practical Series Hybrid Active Power Filter Based on Fundamental Magnetic Flux Compensation

The Three Series Active Power Filter for Harmonic Suppression of Frequency Converter

Design and Experiment of Single-phase Active Power Filter

DC Capacitor Voltage Control of Shunt Active Power Filter