A Microcontroller-Based Power Management System for Standalone Microgrids With Hybrid Power Supply

被引：113

作者：

Belvedere, Bruno ^{[1
]}

Bianchi, Michele ^{[1
]}

Borghetti, Alberto ^{[1
]}

Nucci, Carlo Alberto ^{[1
]}

Paolone, Mario ^{[2
]}

Peretto, Antonio ^{[1
]}

机构：

[1] Univ Bologna, Fac Engn, I-40136 Bologna, Italy

[2] Ecole Polytech Fed Lausanne, Distributed Elect Syst Lab, CH-1015 Lausanne, Switzerland

来源：

IEEE TRANSACTIONS ON SUSTAINABLE ENERGY | 2012年 / 3卷 / 03期

关键词：

Battery; digital microcontroller; electrical microgrids; fuel cell (FC); photovoltaic (PV) emulator; power management system (PMS); OF-CHARGE DETERMINATION; FUEL-CELL; RESIDENTIAL APPLICATIONS; LEAD-ACID; GENERATION; OPERATION; BATTERIES; VOLTAGE;

D O I：

10.1109/TSTE.2012.2188654

中图分类号：

X [环境科学、安全科学];

学科分类号：

083001 [环境科学];

摘要：

The paper presents a microcontroller-based power management system (PMS) designed for the online operation of an experimental low voltage microgrid equipped with a battery storage system and two power supplies: a kilowatt (kW)-class proton exchange membrane (PEM) fuel cell (FC) and a photovoltaic (PV) module emulator, both connected to a low voltage ac node. The connections of the energy sources to the common ac bus make use of power inverters with specific functionalities. The ac node feeds electric active and reactive load emulators able to reproduce programmable profiles. The automatic PMS provides the microgrid monitoring and the FC power scheduling in both grid-connected and islanded operating conditions. The paper describes the structure and functionalities of the PMS as well as a specific experimental investigation aimed at assessing the dynamic performance of the microgrid in islanded conditions.

引用

页码：422 / 431

页数：10

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