A single source SPV grid tied system using asymmetric cascaded 27-level VSC

Singh, Bhim ; Kandpal, Maulik ; Hussain, Ikhlaq ; Mehtani, Moksh ; Chandra, Ambrish ; Al-Haddad, Kamal (2016) A single source SPV grid tied system using asymmetric cascaded 27-level VSC In: IECON 2016 - 42nd Annual Conference of the IEEE, Industrial Electronics Society, 23-26 Oct. 2016, Florence, Italy.

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Official URL: http://ieeexplore.ieee.org/document/7794113/

Related URL: http://dx.doi.org/10.1109/IECON.2016.7794113

Abstract

This paper presents three phase single stage single source SPV (Solar Photovoltaic) grid tied system using asymmetric cascaded 27-level converter operating at fundamental switching frequency using pulse width modulation (PWM) scheme. An application of the asymmetric cascaded 27-level converter in comparison to symmetric cascaded 27-level converter have advantages viz. higher voltage levels, less distortion, low switching losses, simplicity of operation at high power that leads to the improvement of power quality of the system proposed herein. A simple decoupled current controller with incremental conductance maximum power point tracking method is used to control the proposed system. The simulated results in MATLAB validate the system under varying conditions such as solar insolations level.

Item Type:Conference or Workshop Item (Paper)
Source:Copyright of this article belongs to Institute of Electrical and Electronics Engineers.
Keywords:Pulse Width Modulation and Power Quality; SPV; VSC; 27-Level
ID Code:109703
Deposited On:04 Aug 2017 11:19
Last Modified:04 Aug 2017 11:19

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