A distributed real-time energy management system for inverter-based microgrids

Abstract:

A novel distributed real-time energy management strategy for inverter-based microgrids based on dynamic algorithms with a low computational burden and without the requirement of offline forecast or a central optimizer is presented in this paper. A dynamic economic dispatch problem is solved while a stability performance is guaranteed. The algorithm is able to dynamically adjust the power references under sudden load changes, generator disconnection, and communication failures. In steady-state, the proposed real-time energy management strategy guarantees optimality conditions and frequency regulation. Finally, the effectiveness of the proposed strategy and its compatibility with the conventional proportional-resonant inner controllers and primary droop controllers are validated in experiments.

Año de publicación:

2022

Keywords:

Fuente:

google