Application of Thermoelectric Generators for Low-Temperature-Gradient Energy Harvesting

Article Chemistry, Multidisciplinary

IoT-Enabled Smart Cities: A Review of Concepts, Frameworks and Key Technologies

Pierfrancesco Bellini et al.

Summary: This paper provides a review of the research literature on IoT-enabled smart cities, focusing on the main trends and challenges in adopting IoT technologies for sustainable and efficient smart city development.

APPLIED SCIENCES-BASEL (2022)

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Review Physics, Multidisciplinary

A review on vibration energy harvesting technologies: analysis and technologies

K. T. Prajwal et al.

Summary: Energy harvesting is a method to extract electrical energy from ambient sources like heat, light, and vibration. Vibration energy harvesting, utilizing piezoelectric, electrostatic, and electromagnetic methods, is used in micro generators to convert vibration sources into electrical energy. This research covers recent developments in the field of vibration energy harvesting, including modeling, analysis, and techniques for converting vibration energy into electricity.

EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS (2022)

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Article Engineering, Electrical & Electronic

Low-Power Detection and Classification for In-Sensor Predictive Maintenance Based on Vibration Monitoring

Paola Vitolo et al.

Summary: This work proposes a new custom design of an anomaly detection and classification system, which consists of a convolutional Auto-Encoder (AE) hardware design for anomaly detection and a mixed HW/SW Convolutional Neural Network (CNN) for anomaly classification. The proposed system features partial binarization to meet area and energy constraints and can be integrated on the same die as the MEMS sensors. Comparisons with related works demonstrate that the proposed system achieves state-of-the-art performances and accuracy.

IEEE SENSORS JOURNAL (2022)

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Article Computer Science, Information Systems

A Novel RF Energy Harvester for Event-Based Environmental Monitoring in Wireless Sensor Networks

Gourav Verma et al.

Summary: This article presents a perpetual energy source technique for wireless sensor network and IoT applications, along with an intelligent dynamic energy flow control algorithm. The proposed technique efficiently harvests radio-frequency energy in low-power regions and provides perpetual life time for ultra-low power sensor nodes.

IEEE INTERNET OF THINGS JOURNAL (2022)

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Review Chemistry, Multidisciplinary

Energy Harvesting Methods for Transmission Lines: A Comprehensive Review

Jordi-Roger Riba et al.

Summary: This article reviews the state-of-the-art technology for EH focused on transmission lines and discusses the research needs and challenges that need to be addressed. Although EH systems for transmission lines are reviewed, many other applications could potentially benefit from introducing wireless sensors with EH capabilities.

APPLIED SCIENCES-BASEL (2022)

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Article Chemistry, Analytical

Analysis of a Smart Sensor Based Solution for Smart Grids Real-Time Dynamic Thermal Line Rating

Yuming Liu et al.

Summary: Dynamic thermal line rating (DTLR) method proposed in this paper for determining the rating of ACSR conductors relies on real-time weather data, thermal model of the line, and direct measurement of conductor temperature and current. This approach allows for practical smart grid applications by accurately estimating parameters like wind speed that play a key role in determining DTLR. Experimental tests have been conducted to validate the accuracy of the proposed approach.

SENSORS (2021)

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Review Engineering, Electrical & Electronic

Energy Harvesting Mechanisms in a Smart City-A Review

Ajibike Eunice Akin-Ponnle et al.

Summary: This paper discusses the issue of powering IoT nodes for uninterrupted optimization of smart cities, explores energy harvesting as a possible solution, and suggests that energy sources can be application specific.

SMART CITIES (2021)

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Article Computer Science, Information Systems