Aug 2026· Journal of Electrical Engineering and Automation· Vol 8, pp. 233-245· 0 citations· 11 references
TL;DR
The proposed system encompasses ESP32 microcontroller integrated with ZMPT101B voltage sensor and SCT-013 current sensors and the collected data is then processed using the EmonLib library in order to evaluate voltage, current, power, power factor, and energy consumption.
Abstract
The existing energy metering systems lack real-time monitoring capabilities as well as cloud-based access. Smart grid technology helps in increasing energy efficiency and reliability of electrical power systems. This research work intends to design and develop an IoT-based smart energy metering system for real-time monitoring and visualization. The proposed system encompasses ESP32 microcontroller integrated with ZMPT101B voltage sensor and SCT-013 current sensors. However, the collected data is then processed using the EmonLib library in order to evaluate voltage, current, power, power factor, and energy consumption. The processed information is later sent to the Blynk cloud using Wi-Fi technology. As a result of the performed experimental tests, voltage, current, power, and energy consumption measurement errors has not exceeded 0.80%, 4.55%, 4.00%, and 2.06%, respectively.
In this paper, a real-time smart energy monitoring system using Non-Intrusive Load Monitoring (NILM) and Artificial Intelligence (AI) for appliance level energy estimation from aggregated electrical signals is proposed. The proposed system uses a single clamp current sensor and an ESP32 microcontroller to measure the h...
J. B., Julie Siby, Elbin Sojan et al.· International Conference Inn...· 0 citations
The increasing complexity of residential energy systems and the growing penetration of distributed resources require practical energy-management solutions that extend beyond conventional metering. This paper presents the design and implementation of a real-time Internet of Things (IoT)-based energy-management system fo...
Mohammed Sabah, Akram Elmitwally, A. Eladl· Engineer· 0 citations
The complete gateway hardware cost is under USD 4, making the approach economically viable for retrofitting legacy industrial monitoring installations, and positioned as a retrofit enabler for medium-voltage feeders that supply sustainable transportation infrastructure such as electric-vehicle chargers and urban-rail s...
The article addresses the problem of monitoring and control of electrical energy consumption using Internet of Things technologies. A conceptual architecture of an automated system integrating electrical parameter measurement devices, microcontroller-based control, wireless communication technologies, cloud services, a...
О. А. Повшенко, Bohdan Lishchyna, O. Pazdrii· Electronics and Control Syst...· 0 citations
Due to increasing demand for electricity, more intelligent and transparent energy management systems are becoming necessary. The traditional method of using electric meters lacks many features including real-time monitoring; therefore, it cannot provide real-time visibility into energy consumption or automatically bill...
Ahammed Irfan T. S, A. A, Angel Eldho et al.· International Conference Inn...· 0 citations
The Priority-Based IoT Smart Energy Management System with Automatic Voltage Protection is designed to intelligently control the electrical loads, conduct real-time monitoring, improve electrical safety of residential and small industry facilities. The system provides an ESP32 microcontroller connected to the voltage a...
Tarun R. A., Sujeet M, Subash P et al.· 2026 International Conferenc...· 0 citations
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