Results 251 to 260 of about 8,202,745 (292)

Fast Repetitive Control With Harmonic Correction Loops for Shunt Active Power Filter Applied in Weak Grid

IEEE transactions on industry applications, 2019
This paper proposes a fast repetitive control (FRC) scheme with harmonic correction loops for the three-phase three-wire shunt active power filter (APF) applied in weak power grid. The FRC scheme consists of a repetitive control loop which is designed in
H. Geng, Zedong Zheng, Tian-Ming Zou, B. Chu, A. Chandra   +4 more
semanticscholar   +1 more source

Shunt Active Power Filter and Its Application

2010 International Conference on Challenges in Environmental Science and Computer Engineering, 2010
With the extensive application of high-power switching devices, the quality of electric power is growing problem seriously, which causes the current (voltage) distortion, producing a large number of harmonics. This paper introduces the principle, structure, device development and the characteristics of active filter, and its application in power system
Jie Zhao, Wenjin Dai, Kai Wang
openaire   +1 more source

Three‐phase four‐wire shunt active power filter based on the SOGI filter and Lyapunov function for DC bus control

International journal of circuit theory and applications, 2020
The three‐phase four‐wire shunt active power filter (SAPF) was developed to suppress the harmonic currents generated by nonlinear loads, and for the compensation of unbalanced nonlinear load currents, reactive power, and the harmonic neutral current.
M. Dellahi, H. Maker, G. Botella, E. Alameda-Hernandez, A. Mouhsen   +4 more
semanticscholar   +1 more source

The Simulation and Analysis of the Shunt Active Power Filter

2010 International Conference on Electrical and Control Engineering, 2010
Base on the characteristics of the shunt active power filter, we uses the power electronic devices of the MATLAB/Simulink to model the system, uses self-compiled S-function to carry out the ip-iq current detection algorithm. In order to compensate the harmonic currents generated by the non-linear load and the reactive power of the process, the PWM ...
Yi-hong He, Wei-xiong Zhuang
openaire   +1 more source

Research on series-shunt compound control applying to shunt active power filter

2013 10th IEEE International Conference on Control and Automation (ICCA), 2013
The basic principle of shunt active power filter(SAPF) is that the output compensation current is equal to the harmonic current with reverse direction, the performances of SAPF contain dynamic response and static precision. Aiming at the defect of PI control applying to SAPF has low static precision, compound control method based on putting repetitive ...
Bing Shen, Yihui Xia
openaire   +2 more sources

Investigations on shunt active power filter in a PV-wind-FC based hybrid renewable energy system to improve power quality using hardware-in-the-loop testing platform

, 2019
The current power distribution system involves usage of nonlinear loads that cause power quality problems. Further, the penetration of renewable energy sources is increasing in the power networks to satisfy the consistently rising energy demand, which ...
K. Ravinder, H. Bansal
semanticscholar   +1 more source

Performance Analysis of ANN Based three-phase four-wire Shunt Active Power Filter for Harmonic Mitigation under Distorted Supply Voltage Conditions

Journal of the Institution of Electronics and Telecommunication Engineers, 2019
This paper presents the design and implementation of three-phase four-wire shunt active power filter (SAPF). It consists of insulated gate bipolar transistors, IGBT based current-controlled voltage source inverter (CC-VSI), series coupling inductor and ...
S. Agrawal, Dheeraj Kumar Palwalia, Mahendra Kumar   +2 more
semanticscholar   +1 more source

A novel active damping method for LCL-filter-based shunt Active Power Filter

2012 IEEE International Symposium on Industrial Electronics, 2012
Three-phase shunt Active Power Filters (APFs) are connected to the grid through inductance or LCL filter. Comparing to single L filter, LCL filter is more effective, e.g. better switching harmonics suppression and lower output impedance, but such solution causes stability problems. In order to assure stable operation either a damping resistor or active
Chuan Xie, Yue Wang, Xiaojian Zhong, Guozhu Chen   +3 more
openaire   +2 more sources

Shunt active power filter: Current status of control techniques and its integration to renewable energy sources

Sustainable cities and society, 2018
The renewable energy sources (RESs) are a viable alternative to fulfill the ever-rising energy demand. The present power distribution system contains nonlinear loads that bring up power quality issues like harmonics in source current, voltage sag and ...
Ravinder Kumar, H. Bansal
semanticscholar   +1 more source

A shunt active power filter: development of properties

COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, 2004
Numerous types of shunt active power filters have been proposed in many papers. The classification of these filters depends on various points of view. However, every type of a shunt active filter, which compensates non-active component of load current, irrespective of the method used to detect this component and control strategies of the filter, should
openaire   +2 more sources