Dynamic analysis of photovoltaic system with MPP locus emulation

Michael Sokolov, Tim C. Green, Paul D. Mitcheson, Doron Shmilovitz

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this paper the dynamic analysis of a photovoltaic system with an emulated load control scheme is provided by means of a linearized small-signal state-space model. The model is verified by comparing the results of the time-stepped component level simulation and the simulation of the linearized state-space model. The derived model helps determine the minimal time between iterations of Perturb and Observe algorithm for proper operation, on the basis of settling time. Also, a simple controller is suggested which performs well over a range of operating points.

Original languageEnglish
Title of host publication2010 IEEE 26th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2010
Pages212-215
Number of pages4
DOIs
StatePublished - 2010
Event2010 IEEE 26th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2010 - Eilat, Israel
Duration: 17 Nov 201020 Nov 2010

Publication series

Name2010 IEEE 26th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2010

Conference

Conference2010 IEEE 26th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2010
Country/TerritoryIsrael
CityEilat
Period17/11/1020/11/10

Keywords

  • Linear control loop
  • Linear systems
  • Load emulation
  • Maximum Power Point Tracking (MPPT)
  • Modelling
  • Photovoltaic power systems
  • Power system control

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