Unit Template Synchronous Reference Frame Theory Based Control Algorithm for DSTATCOM

2014 ◽  
Vol 95 (2) ◽  
pp. 135-141 ◽  
Author(s):  
J. Bangarraju ◽  
V. Rajagopal ◽  
A. Jayalaxmi
Keyword(s):  
Reference Frame ◽  
Control Algorithm ◽  
Frame Theory ◽  
Synchronous Reference Frame

Performance Analysis of Unified Power Quality Conditioner for Power Quality Improvement

2014 ◽  
Vol 573 ◽  
pp. 690-695
Author(s):  
Ragavan Saravanan ◽  
P.S. Manoharan
Keyword(s):  
Power Quality ◽  
Control Algorithm ◽  
Electrical Power ◽  
Frame Theory ◽  
Nonlinear Loads ◽  
Unified Power Quality Conditioner ◽  
Synchronous Reference Frame ◽  
Power Quality Improvement ◽  
Linear And Nonlinear ◽  
Power Quality Conditioner

The Unified Power Quality Conditioner plays an important role in the constrained delivery of electrical power from a source to an isolated pool of load or from a source to the grid. This article is presented new control approaches for both series and shunt inverter. The proposed control algorithm for series and shunt converters based on FLC and synchronous reference frame theory respectively. The proposed approach eliminates the total harmonic distortions (THD) efficiently, and mitigates sag and swell present in the linear and nonlinear loads.

scholarly journals Design and Control of 3-phase, 4-wire, 4-Leg VSC Based DSTATCOM using Synchronous Reference Frame Theory

2019 ◽  
pp. 76-81
Author(s):  
Digambar Singh
Keyword(s):  
Reference Frame ◽  
Control Algorithm ◽  
Synchronous Reference Frame ◽  
Voltage Controller ◽  
Linear Load ◽  
Three Phase ◽  
Unbalanced Load ◽  
Non Linear Load ◽  
And Control ◽  
Load Simulation

This paper presents three-phase, four-leg, VSI based AC shunt D-STATCOM feeding AC voltage controller having resistive-inductive (RL) load for reducing the harmonic current and to maintain UPF using Synchronous Reference Frame (SRF) based control algorithm. This theory is employed to calculate compensating current while the three phase source is feeding a non-linear load. Simulation is performed for an unbalanced load in PFC mode in MATLAB environment using sim-power system (SPS) toolbox.

Design and Simulation of UPQC by Synchronous Reference Frame Theory Considering Loading of Series and Shunt Inverters

2009 ◽  
Vol 9 (14) ◽  
pp. 2599-2605 ◽  
Author(s):  
Y. Mohamadrez ◽  
M.B. Bana Sharifian ◽  
M.R. Feyzi ◽  
S.H. Hosseini
Keyword(s):  
Reference Frame ◽  
Frame Theory ◽  
Synchronous Reference Frame
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