Open AccessAn Integration of dual UPQC controller for power quality compensation by extending its voltage regulation at grid side as a STATCOM
Author(s) -
M. S. Teja,
Ravula Shashi Kumar Reddy,
A. Sudhakar,
K. Srinivas
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/981/4/042074
Subject(s) - voltage sag , controller (irrigation) , microgrid , control theory (sociology) , grid , dual (grammatical number) , compensation (psychology) , ac power , power quality , voltage , computer science , power (physics) , engineering , electrical engineering , control (management) , mathematics , art , psychology , agronomy , geometry , literature , artificial intelligence , biology , psychoanalysis , physics , quantum mechanics
This paper presents a modified controller by integrating dual unified power quality conditioners: iUPQC controller with its utilization in microgrid and power-quality utilizations. By applying this regulatory controller it extends the quality of power characteristics just like the UPQC controller it offers reactive power regulation both at load-side bus voltage and at grid-side bus voltage, which also compensates voltage swell & sag. At grid-side iUPQC controller will work as a STATCOM, by providing all the conventional UPQC applications both at the grid-side and load-side. Simulink consequences are providing to validate the latest predictability of the apparatus. Index Terms : Dual topology: iUPQC, unified power quality conditioner (UPQC), power quality, micro grids, STATCOM-static synchronous compensator.