Sizing and control of a Solid Oxide Fuel Cell/Gas microTurbine hybrid power system using a unique inverter for rural microgrid integration

被引：24

作者：

Baudoin, Sylvain ^{[1
,2
,3
]}

Vechiu, Ionel ^{[1
]}

Camblong, Haritza ^{[2
]}

Vinassa, Jean-Michel ^{[3
]}

Barelli, Linda ^{[4
]}

机构：

[1] ESTIA Inst Technol, Technopole Izarbel, F-64210 Bidart, France

[2] Univ Basque Country, San Sebastian, Spain

[3] Bordeaux Univ, IMS, Talence, France

[4] Univ Perugia, I-06100 Perugia, Italy

来源：

APPLIED ENERGY | 2016年 / 176卷

关键词：

Microgrid; 3LNPC inverter; SOFC; Gas microTurbine; Hybrid power system; Digital robust control; PART LOAD OPERATION; ENERGY-STORAGE; CONTROL STRATEGY; DESIGN; PERFORMANCE; OPTIMIZATION; GENERATION;

D O I：

10.1016/j.apenergy.2016.05.066

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

080707 [能源环境工程]; 082001 [油气井工程];

摘要：

MicroGrids (MGs) are one of the most useful and efficient ways to integrate renewable energy technologies in rural areas. In these areas, the biogas produced by transformation of organic waste can be electrically valorized in a MG using a Hybrid Power System (HPS) based on a Solid Oxide Fuel Cell (SOFC) and a Gas microTurbine (GT), in order to obtain a high electrical efficiency. In this study, in order to keep the best efficiency while ensuring a safe operation, the HPS is controlled using a single Three-Level Neutral Point Clamped (3LNPC) inverter. After sizing the hybrid system, digital robust R-S-T type controllers are designed to regulate the SOFC power in the DC side of the inverter and the voltage and frequency in the AC side, in an islanded MG. Then, the feasibility and the performance of the 3LNPC inverter together with the associated controllers are evaluated in simulation and experimentally using a SOFC/GT emulator. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：272 / 281

页数：10

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