Abstract
Abstract This paper presents real-time digital simulation-based modeling of a single-phase single-stage PV system. Discrete models of voltage source converter (VSC) controls, including proportional resonant (PR) current control and phase-locked-loop (PLL) are developed in RT-LAB. An improved incremental conductance-based maximum power point tracking (MPPT) method that can mitigate error signal spikes is proposed and modeled in RT-LAB as well. Simulation results demonstrate the faster response of the proposed MPPT and the real-time simulation performance of the developed system model.
Original language | English (US) |
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Article number | 4250 |
Pages (from-to) | 85-91 |
Number of pages | 7 |
Journal | Electric Power Systems Research |
Volume | 123 |
DOIs | |
State | Published - Jun 2015 |
All Science Journal Classification (ASJC) codes
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering