Low-Cost Data Acquisition System for Solar Thermal Collectors

被引：7

作者：

Panagopoulos, Orestis ^{[1
]}

Argiriou, Athanassios A. ^{[1
]}

机构：

[1] Univ Patras, Dept Phys, Lab Atmospher Phys, GR-26500 Patras, Greece

来源：

ELECTRONICS | 2022年 / 11卷 / 06期

关键词：

data acquisition; solar thermal collectors; IoT; ESP32;

D O I：

10.3390/electronics11060934

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Solar thermal collectors are among the most popular renewable energy research subjects. Automatic Data Acquisition Systems (ADAS) have greatly facilitated their experimental testing, but their high cost is a drawback. In this paper, we present the design and testing of a decentralized, low-cost alternative ADAS based on the ESP32 microcontroller and on open-source software. The proposed system can be used for the experimental characterization of water (or air) operated solar thermal collectors in accordance with the ISO 9806:2017 requirements, but it is also compatible with sensors with lower specifications. We present also its performance results when applied for the testing of a solar thermal collector.

引用

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