Enhanced Converter Control using PR Controller in Electric Springs

Authors

  • P.Srinivasarao
  • M.R.Mohamed
  • K.K. Deepika
  • D.J K Kishore
  • A. Anjaneyulu

Keywords:

Electric Springs, Proportional Resonant Controller, critical load, back-to-back converter

Abstract

Electric Spring is the recent paradigm in demand-side management to control the load demand following the generation. This paper details a diagnostic approach to the design of a Proportional Resonant (PR) controller for a singlephase grid-connected system with an Electric Spring (ES) with Back-to-Back Converter. Design is ensured using bode diagrams for various PR controller parameters. Also, the design of the DC-link voltage control loop is detailed. Fourier analysis is demonstrated to measure ripple content in a grid. Simulation results of Electric Spring with PR controller confirm the ability of ES to track reference power for fixed and variations in reference power, and dynamic load changes.

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Published

2025-04-18

How to Cite

P.Srinivasarao, M.R.Mohamed, K.K. Deepika, D.J K Kishore, & A. Anjaneyulu. (2025). Enhanced Converter Control using PR Controller in Electric Springs. Utilitas Mathematica, 122(1), 170–175. Retrieved from http://utilitasmathematica.com/index.php/Index/article/view/2096

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