- 标题
- 摘要
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- 实验方案
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IoT based photovoltaic monitoring system application
摘要： Solar photovoltaic (PV) system has become the greatest attraction in the clean, renewable electricity generation. However, the performance is varying due to various parameters and environmental conditions. Hence, a remote and real-time monitoring system is needed to assess its performance. Implementation of the Internet of Things (IoT) in the monitoring of the solar PV system was proposed and its performance was studied. The system consists of data acquisition, data gateway, and smartphone application display. The data acquisition was successfully collect the data with 98.49% accuracy and was uploaded to the data gateway. The data gateway was able to send the graphical representation of the data to the smartphone application with a mean transmission time of 52.34 seconds. The results demonstrate that the proposed monitoring system can be a promising solution for intelligent remote and real-time monitoring of a solar PV system.
关键词： data acquisition,IoT,solar PV system,photovoltaic monitoring,real-time monitoring
更新于2025-09-16 10:30:52
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Integration Monitoring of On-grid Photovoltaic System: Case Study
摘要： The aim of the paper is to present possible using of monitoring systems associated with photovoltaic systems (PV) in point of its integration with electrical power system (EPS). Presented investigations is a case study of 15 kW Scientific Photovoltaic System. The paper contains a description of applied control and monitoring systems including monitoring of PV panels parameters, weather condition, PV DC/AC inverters as well as special monitoring systems dedicated to power quality (PQ) and shape of voltage and current. The aim of the paper is to exhibit a possibility to combine different monitoring systems of the PV in order to improve evaluation of integration of PV with EPS. Presented example contains selected elements of power quality assessment, power and energy production, weather conditions for selected period of PV system working time.
关键词： electrical network parameters,distributed energy resources,photovoltaic,monitoring systems,power quality
更新于2025-09-16 10:30:52
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On-line Monitoring System Based on Open Source Platform for Photovoltaic Array
摘要： To evaluate the performance of photovoltaic (PV) power plants, it is necessary to effectively monitor PV power plants. An on-line monitoring system based on open-source platform is presented for monitoring and managing the PV power plant effectively and economically. The proposed monitoring system consists of data acquisition, transmission part, data gateway, and on-line monitoring center. A PV diagnosis approach based on FFA-SVM for array fault is implemented in the gateway. The on-line monitoring center based on the platform ubidots is designed for displaying the data and monitoring PV arrays. Experiment results show that the system can realize abundant data visualization and accurate PV fault diagnosis.
关键词： Fault diagnosis,Photovoltaic monitoring,Photovoltaic array,Open-source platform
更新于2025-09-12 10:27:22
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Using IoT and smart monitoring devices to optimize the efficiency of large-scale distributed solar farms
摘要： This paper presents a novel IoT-based architecture that utilizes IoT hardware, software, and communication technologies to enable real-time monitoring and management of solar photovoltaic systems at large scales. The system enables stakeholders to remotely control and monitor the photovoltaic systems and evaluate the effect of various environmental factors such as weather, air quality, and soiling. The system was implemented and evaluated in terms of network delay and resource consumption. Message Queueing Telemetry Transport (MQTT) was used to facilitate wide-scale real-time communication. The average network delay was found to be less than 1 s, proving the architecture to be ideal for solar and smart grid monitoring systems. As for resource consumption, the evaluation showed the hardware to consume about 3% of the panel’s output, while the application also utilized a very small percentage of the CPU. This led to the conclusion that the proposed architecture is best deployed using low-cost constrained edge devices where a combination of IoT-based paradigm, efficient MQTT communication, and low resources consumption makes the system cost-effective and scalable.
关键词： Solar photovoltaic monitoring,Smart renewable energy,IoT,Smart grid
更新于2025-09-04 15:30:14