Thermoelectricity for IoT–A review

M Haras, T Skotnicki - Nano Energy, 2018 - Elsevier
We are witnessing an unprecedented expansion of Internet of Things (IoT) market, whose
nodes are already outnumbering human population several times. Despite the huge …

Maximum power point tracking and photovoltaic energy harvesting for Internet of Things: A comprehensive review

FF Ahmad, C Ghenai, M Bettayeb - Sustainable Energy Technologies and …, 2021 - Elsevier
Abstract Internet of Things (IoT) is a powerful platform for connecting the physical world to
the digital one. The recent development in IoT-based technologies has increased human …

Design of sub-gigahertz reconfigurable RF energy harvester from− 22 to 4 dBm with 99.8% peak MPPT power efficiency

Z Zeng, S Shen, X Zhong, X Li, CY Tsui… - IEEE Journal of Solid …, 2019 - ieeexplore.ieee.org
To overcome the low-efficiency and limited working range of the existing RF energy
harvesting (EH) systems for the wireless Internet-of-Things (IoT) sensors, a novel …

Charge pumps for ultra-low-power applications: Analysis, design, and new solutions

A Ballo, AD Grasso, G Palumbo… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this brief a brief tutorial of charge pump topologies for management of self-powered nodes
in ultra-low-power applications, such as Internet of Things nodes, is presented. It aims to …

Modified active-power MRAS based adaptive control with reduced sensors for PMSM operated solar water pump

M Kashif, B Singh - IEEE Transactions on Energy Conversion, 2022 - ieeexplore.ieee.org
In a permanent magnet synchronous motor operated solar water pump (SWP), a current
sensor is used for realizing maximum power control of photovoltaic array, while a speed …

Effect of event-based sensing on IoT node power efficiency. Case study: Air quality monitoring in smart cities

C Santos, JA Jimenez, F Espinosa - IEEE Access, 2019 - ieeexplore.ieee.org
The predicted growth of urban populations has prompted researchers and administrations to
improve services provided to citizens. At the heart of these services are wireless networks of …

A dual-mode continuously scalable-conversion-ratio SC energy harvesting interface with SC-based PFM MPPT and flying capacitor sharing scheme

H Kim, J Maeng, I Park, J Jeon… - IEEE Journal of Solid …, 2021 - ieeexplore.ieee.org
This article proposes a continuously scalable-conversion-ratio (CSCR) switched-capacitor
(SC) energy harvesting interface that extracts power from a thermoelectric generator (TEG) …

A continuously-scalable-conversion-ratio step-up/down SC energy-harvesting interface with MPPT enabled by real-time power monitoring with frequency-mapped …

Y Yoon, H Gi, J Lee, M Cho, C Im, Y Lee… - … on Circuits and …, 2022 - ieeexplore.ieee.org
An energy-harvesting interface that incorporates a continuously scalable-conversion-ratio
(CSCR) switched-capacitor (SC) dc-dc converter with maximum power point tracking …

A thermal/RF hybrid energy harvesting system with rectifying-combination and improved fractional-OCV MPPT method

Z Liu, YP Hsu, MM Hella - … on Circuits and Systems I: Regular …, 2020 - ieeexplore.ieee.org
This paper presents a thermal/RF hybrid energy harvester. The energy harvesting system
can scavenge energy from a thermoelectric generator (TEG) and a radiofrequency (RF) …

Frequency tuning of piezoelectric energy harvesters thanks to a short-circuit synchronous electric charge extraction

A Morel, G Pillonnet, P Gasnier… - Smart materials and …, 2018 - iopscience.iop.org
This paper introduces a new electrical strategy for maximizing the energy scavenged from
highly coupled and lowly damped piezoelectric energy harvesters (PEHs). The proposed …