Harmonic Filter Articles & Analysis
11 articles found
IREM Steroguard Line Conditioners represent the solution for most of the disturbances coming from the electrical network: they offer complete galvanic isolation of the line, reduce the variation in amplitude through Voltage Stabilization, exert a filter action for high frequency disturbances and suppress common mode and differential mode voltage spikes. ...
Matrix® AP Harmonic Filters provided the valuable solution to meet global THID performance standards. A textile machinery manufacturer looking to expand its operations internationally discovered a problem with harmonic distortion in their systems. The use of Variable Frequency Drives (VFDs) within their machines improved efficiency and ...
Matrix® AP Harmonic Filters provided the necessary solution for reducing harmonics to stablize operations and increase efficiency. ...
Shunt Active Power Filter (SAPF) can be applied to compensate for existing source-type current harmonics. ...
In the presented work, the features of active power filter have been incorporated in the control circuit of the current controlled–voltage source inverter interfacing the fuel cell to the grid. Thus the inverter is utilised to inject fuel cell power generated to the grid and also to act as shunt active power filter to compensate for load current ...
This paper presents a hybrid active power filter for harmonics and reactive current compensation while reducing the rating of active power filter. ...
In this paper, a novel phase locked loop less control algorithm for harmonic and reactive power compensation with power factor improvement using three-phase shunt active power filter under non-ideal mains voltage conditions is presented. ...
This paper presents a novel technique for estimation of two important power quality problems like voltage flicker and harmonics in power networks using an unscented Kalman filter (UKF) algorithm. The fluctuating voltage of a power network resulting in voltage flicker is tracked for estimating its envelope, voltage magnitude, and frequency. Further, the unscented ...
This paper presents a novel algorithm for a discrete search optimisation and an approach to solve the problem of the hybrid power filter compensator with the design of C-type filter and fixed capacitor bank using discrete multi-objective particle swarm optimisation (MOPSO) method. This novel optimisation approach, a multi-objective particle swarm optimisation ...
This paper presents a new transformerless series hybrid active power filter topology (TL-SHAPF). The active filter is in series with a capacitor. ...
In this paper, a modified shunt active filter is used under unbalanced three-wire supply voltages with non-linear loads. ...