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Software Solution for a Renewable Energy Microgrid Emulator

delete2018-01-01
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PRE
AI
E
Eniko Lazar *
D
Dorin Petreuş
R
Radu Etz
T
Toma Pătărău
DOI:10.4316/AECE.2018.01011delete
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摘要

摘要

En 中文
The paper presents a software solution and communication network used to implement and test management algorithms for different microgrid configurations. The results obtained are represented in a Graphical User Interface (GUI). Data is transferred between the devices and a central processing unit that has a communication protocol interpreter implemented using an RS-485 network. After being interpreted, the raw data containing useful information for the management algorithm is converted in numerical or Boolean values. These values are stored and used by the management algorithms implemented for cost optimization. A microgrid emulator is used for the proof of concept. The software solution and communication network together with the data interpreter can be easily used for other microgrid structures with or without modifications, depending on the number and types of equipment used. In the presented case the microgrid management control algorithm tries to keep the state of charge of the batteries between two values by using efficiently the available resources depicted by: solar energy, geothermal energy, and energy obtained from biomass. The microgrid setup has emulators for the geothermal and biomass generators and a photovoltaic system with storage capability and two inverters, a grid forming capable and a grid follower.
Keyword:
energy management
graphical user interfaces
microgrids
renewable energy sources
SCADA systems

期刊

Journal of Electrical and Computer Engineering 封面图
Journal of Electrical and Computer Engineering
IF:
1.1
论文数:
76
被引数:
1.0K

机构

T
Technical University of Cluj Napoca
学者数:
2.1K
论文数: 1.6K
被引数: 1.2K
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