Configuration of a Novel Hybrid Active Power Filter and its Control Method

2009 ◽  
Author(s):  
Ruixiang Fan ◽  
Min Sun ◽  
An Luo ◽  
Zhikang Shuai
Keyword(s):  
Control Method ◽  
Active Power Filter ◽  
Active Power ◽  
Power Filter ◽  
Hybrid Active Power Filter

scholarly journals Modeling and Analysis of a Multilevel Parallel Hybrid Active Power Filter

2016 ◽  
Vol 6 (3) ◽  
pp. 976-981 ◽  
Author(s):  
T. Demirdelen ◽  
R. I. Kayaalp ◽  
M. Tumay
Keyword(s):  
Reactive Power ◽  
Control Method ◽  
Active Power Filter ◽  
Active Power ◽  
Harmonic Compensation ◽  
Modeling And Analysis ◽  
Control Approach ◽  
Power Filter ◽  
Hybrid Active Power Filter ◽  
Parallel Hybrid

This paper introduces a new control approach for the Multilevel Parallel Hybrid Active Power Filter (M-PHAPF) which can compensate harmonics and variable reactive power demand of loads by controlling the DC link voltage adaptively in medium voltage applications. By the means of this novel control method, M-PHAPF obtains a better and more efficient performance in the compensation of harmonics and reactive power compared to when using conventional control methods. The performance and stability of the proposed method are verified with a simulation model realized in PSCAD/EMTDC with different case studies. The simulation results demonstrate that harmonic compensation performance meets the requirements of the IEEE-519 standard.

scholarly journals Novel Control Method for a Hybrid Active Power Filter with Injection Circuit Using a Hybrid Fuzzy Controller

2012 ◽  
Vol 12 (5) ◽  
pp. 800-812 ◽  
Author(s):  
MinhThuyen Chau ◽  
An Luo ◽  
Zhikang Shuai ◽  
Fujun Ma ◽  
Ning Xie ◽  
...  
Keyword(s):  
Control Method ◽  
Fuzzy Controller ◽  
Active Power Filter ◽  
Active Power ◽  
Power Filter ◽  
Hybrid Active Power Filter

scholarly journals A Decoupling Control Method for Shunt Hybrid Active Power Filter Based on Generalized Inverse System

2017 ◽  
Vol 2017 ◽  
pp. 1-6
Author(s):  
Xin Li ◽  
Bo Li
Keyword(s):  
Generalized Inverse ◽  
Control Method ◽  
Active Power Filter ◽  
Original System ◽  
Active Power ◽  
Inverse System ◽  
Decoupling Control ◽  
Power Filter ◽  
Hybrid Active Power Filter ◽  
In Series

In this paper, a novel decoupling control method based on generalized inverse system is presented to solve the problem of SHAPF (Shunt Hybrid Active Power Filter) possessing the characteristics of 2-input-2-output nonlinearity and strong coupling. Based on the analysis of operation principle, the mathematical model of SHAPF is firstly built, which is verified to be invertible using interactor algorithm; then the generalized inverse system of SHAPF is obtained to connect in series with the original system so that the composite system is decoupled under the generalized inverse system theory. The PI additional controller is finally designed to control the decoupled 1-order pseudolinear system to make it possible to adjust the performance of the subsystem. The simulation results demonstrated by MATLAB show that the presented generalized inverse system strategy can realise the dynamic decoupling of SHAPF. And the control system has fine dynamic and static performance.

scholarly journals Design of PI-neural controller for hybrid active power filter

2020 ◽  
Vol 17 (1) ◽  
pp. 18
Author(s):  
Chau Minh Thuyen
Keyword(s):  
Control Method ◽  
Harmonic Distortion ◽  
Active Power Filter ◽  
Adaptive Controller ◽  
Active Power ◽  
Proportional Integral ◽  
Power Filter ◽  
Hybrid Active Power Filter ◽  
Integral Controller ◽  
Proportional Integral Controller

<p>This paper aims to design a control method using an adaptive controller for Hybrid Active Power Filter. The controller of designed method includes a traditional discrete Proportional Integral controller and a neural regulator. The neural regulator is used to estimate the nonlinear model of Hybrid Active Power Filter and predict an output value in the future to adjust the parameters of the traditional discrete Proportional Integral controller according to the change of load. Compared to the control method using a conventional Proportional Integral controller, the proposed controller shows the advantages of smaller compensation error and smaller total harmonic distortion and able to online control very well. The simulations have verified the effectiveness of proposed controller.</p><p> </p>

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