Design of Optimal Integrator Control Algorithm for Single-Stage Grid Connected Solar Array System

2021 ◽  
Author(s):  
M Rama narayan reddy ◽  
Arjuna Rao Somala ◽  
Somlal Jarupula ◽  
B Pakkiraiah
Keyword(s):  
Control Algorithm ◽  
Single Stage ◽  
Solar Array

Single-Stage SECS Interfaced With Grid Using ISOGI-FLL-Based Control Algorithm

2019 ◽  
Vol 55 (1) ◽  
pp. 701-711 ◽  
Author(s):  
Priyank Shah ◽  
Ikhlaq Hussain ◽  
Bhim Singh
Keyword(s):  
Control Algorithm ◽  
Single Stage

ISOGI-Q Based Control Algorithm for a Single Stage Grid Tied SPV System

2018 ◽  
Vol 54 (2) ◽  
pp. 1136-1145 ◽  
Author(s):  
Bhim Singh ◽  
Priyank Shah ◽  
Ikhlaq Hussain
Keyword(s):  
Control Algorithm ◽  
Single Stage

Grid Integration of Single Stage Solar PV System using Three-level Voltage Source Converter

2016 ◽  
Vol 17 (4) ◽  
pp. 425-434 ◽  
Author(s):  
Ikhlaq Hussain ◽  
Maulik Kandpal ◽  
Bhim Singh
Keyword(s):  
Control Algorithm ◽  
Single Stage ◽  
Maximum Power ◽  
Voltage Source ◽  
Voltage Source Converter ◽  
Switching Frequency ◽  
Solar Pv ◽  
Pv System ◽  
Switching Losses ◽  
Stage System

Abstract This paper presents a single stage solar PV (photovoltaic) grid integrated power generating system using a three level voltage source converter (VSC) operating at low switching frequency of 900 Hz with robust synchronizing phase locked loop (RS-PLL) based control algorithm. To track the maximum power from solar PV array, an incremental conductance algorithm is used and this maximum power is fed to the grid via three-level VSC. The use of single stage system with three level VSC offers the advantage of low switching losses and the operation at high voltages and high power which results in enhancement of power quality in the proposed system. Simulated results validate the design and control algorithm under steady state and dynamic conditions.

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