Singh, Bhim ; Kandpal, Maulik ; Hussain, Ikhlaq (2015) Grid integration of single stage SPV system using asymmetric cascaded 7-level VSC In: 39th National Systems Conference (NSC), 2015, 14-16 Dec. 2015, Noida, India.
Full text not available from this repository.
Official URL: http://ieeexplore.ieee.org/document/7489110/
Related URL: http://dx.doi.org/10.1109/NATSYS.2015.7489110
Abstract
This paper presents a single stage solar photovoltaic (SPV) grid integrated power generating system using a three-phase seven level asymmetric cascaded H-bridge voltage source converter (VSC) operating at low switching frequency using level shift PWM (Pulse Width Modulation) technique. The use of asymmetric cascaded H-bridge topology presents the benefit of high number of voltage levels with less number of switching devices in comparison to symmetric cascaded H-bridge topology and offers the advantage of low switching losses, reduced total harmonic distortion (THD), ease of operation at high voltages and high power which results in enhancement of power quality in the proposed system. Simulated results in MATLAB validate the design and control algorithm under steady state and dynamic conditions at varying solar insolations.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Source: | Copyright of this article belongs to Institute of Electrical and Electronics Engineers. |
| Keywords: | Level Shift PWM; SPV; PLL; Cascaded H-Bridge VSC; Switching Frequency; Power Quality |
| ID Code: | 110654 |
| Deposited On: | 04 Aug 2017 13:08 |
| Last Modified: | 04 Aug 2017 13:08 |
Repository Staff Only: item control page
