Research on Hybrid Logic Dynamic Model and Voltage Predictive Control of Photovoltaic Storage System-Reference-Cited by-同舟云学术

Research on Hybrid Logic Dynamic Model and Voltage Predictive Control of Photovoltaic Storage System

Published:2024-08-27 Issue:17 Volume:17 Page:4285
ISSN:1996-1073
Container-title:Energies
language:en
Short-container-title:Energies

Author:

Zhao Haibo¹,Xing Yahong¹,Zhou Chengpeng²,Wang Yao¹,Duan Hui¹,Liu Kai²,Jiang Shigong²

Affiliation:

1. State Grid Shanxi Electric Power Company, Taiyuan 030001, China

2. School of Electrical Engineering, Southeast University, Nanjing 210096, China

Abstract

This paper investigates microgrid systems characterized by the coexistence of discrete events and continuous events, a typical hybrid system. By selecting the charging and discharging processes of the energy storage unit as logical variables, a mixed logical dynamic (MLD) model for the microgrid in islanded mode is established. Based on this model, model predictive control (MPC) theory is employed to optimize the energy management strategy, aiming to stabilize the DC bus voltage of the photovoltaic (PV) unit and minimize the switching frequency of the energy storage unit’s charging and discharging processes during system operation.

Funder

State Grid Shanxi Electric Power Company

Publisher

MDPI AG

Link

https://www.mdpi.com/1996-1073/17/17/4285/pdf

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