Abstract
This paper presents a hybrid method of active power and reactive power control strategy with Quasi Z-source inverter (QZSI) in single phase grid connected photovoltaic (PV) systems. The maximum power from the PV panel is extracted and most of it is supplied as active power to the grid. The major portion of required reactive power exchange to the grid is done by means of thyristor switched capacitor (TSC) and thyristor switched reactor (TSR) to improve the generation capacity of the PV system. In the proposed topology inverter shares the minimum reactive power and large change in reactive power will be delivered/absorbed by the TSC-TSR to get smoother operation in reactive power control. The DC voltage controller and the AC current controller is discussed in brief. The mathematical analysis for grid synchronization method is presented in detail. The control algorithm for active power and reactive power is analyzed and discussed in the paper. The simulation results are shown for validating the proposed concept.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the IECON 2016 - 42nd Annual Conference of the Industrial Electronics Society |
| Publisher | IEEE Computer Society |
| Pages | 2994-2999 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781509034741 |
| DOIs | |
| Publication status | Published - 21 Dec 2016 |
| Event | 42nd Conference of the Industrial Electronics Society, IECON 2016 - Florence, Italy Duration: 24 Oct 2016 → 27 Oct 2016 |
Other
| Other | 42nd Conference of the Industrial Electronics Society, IECON 2016 |
|---|---|
| Country | Italy |
| City | Florence |
| Period | 24/10/16 → 27/10/16 |
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Keywords
- Quasi Impedance source inverters
- Solar PV
- Thyristor Switched Capacitor (TSC)
- Thyristor Switched Reactor (TSR)
ASJC Scopus subject areas
- Control and Systems Engineering
- Electrical and Electronic Engineering
Cite this
A hybrid active and reactive power control with Quasi Z-source inverter in single-phase grid-connected PV systems. / Meraj, M.; Rahman, Syed; Iqbal, A.; Ben-Brahim, L.; Alammari, R.; Abu-Rub, Haitham.
Proceedings of the IECON 2016 - 42nd Annual Conference of the Industrial Electronics Society. IEEE Computer Society, 2016. p. 2994-2999 7793906.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - A hybrid active and reactive power control with Quasi Z-source inverter in single-phase grid-connected PV systems
AU - Meraj, M.
AU - Rahman, Syed
AU - Iqbal, A.
AU - Ben-Brahim, L.
AU - Alammari, R.
AU - Abu-Rub, Haitham
PY - 2016/12/21
Y1 - 2016/12/21
N2 - This paper presents a hybrid method of active power and reactive power control strategy with Quasi Z-source inverter (QZSI) in single phase grid connected photovoltaic (PV) systems. The maximum power from the PV panel is extracted and most of it is supplied as active power to the grid. The major portion of required reactive power exchange to the grid is done by means of thyristor switched capacitor (TSC) and thyristor switched reactor (TSR) to improve the generation capacity of the PV system. In the proposed topology inverter shares the minimum reactive power and large change in reactive power will be delivered/absorbed by the TSC-TSR to get smoother operation in reactive power control. The DC voltage controller and the AC current controller is discussed in brief. The mathematical analysis for grid synchronization method is presented in detail. The control algorithm for active power and reactive power is analyzed and discussed in the paper. The simulation results are shown for validating the proposed concept.
AB - This paper presents a hybrid method of active power and reactive power control strategy with Quasi Z-source inverter (QZSI) in single phase grid connected photovoltaic (PV) systems. The maximum power from the PV panel is extracted and most of it is supplied as active power to the grid. The major portion of required reactive power exchange to the grid is done by means of thyristor switched capacitor (TSC) and thyristor switched reactor (TSR) to improve the generation capacity of the PV system. In the proposed topology inverter shares the minimum reactive power and large change in reactive power will be delivered/absorbed by the TSC-TSR to get smoother operation in reactive power control. The DC voltage controller and the AC current controller is discussed in brief. The mathematical analysis for grid synchronization method is presented in detail. The control algorithm for active power and reactive power is analyzed and discussed in the paper. The simulation results are shown for validating the proposed concept.
KW - Quasi Impedance source inverters
KW - Solar PV
KW - Thyristor Switched Capacitor (TSC)
KW - Thyristor Switched Reactor (TSR)
UR - http://www.scopus.com/inward/record.url?scp=85010064572&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85010064572&partnerID=8YFLogxK
U2 - 10.1109/IECON.2016.7793906
DO - 10.1109/IECON.2016.7793906
M3 - Conference contribution
AN - SCOPUS:85010064572
SP - 2994
EP - 2999
BT - Proceedings of the IECON 2016 - 42nd Annual Conference of the Industrial Electronics Society
PB - IEEE Computer Society
ER -