Thermoelectricity for IoT–A review
We are witnessing an unprecedented expansion of Internet of Things (IoT) market, whose
nodes are already outnumbering human population several times. Despite the huge …
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
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 …
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
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 …
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
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 …
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
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 …
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
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 …
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
This article proposes a continuously scalable-conversion-ratio (CSCR) switched-capacitor
(SC) energy harvesting interface that extracts power from a thermoelectric generator (TEG) …
(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 …
(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
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) …
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
This paper introduces a new electrical strategy for maximizing the energy scavenged from
highly coupled and lowly damped piezoelectric energy harvesters (PEHs). The proposed …
highly coupled and lowly damped piezoelectric energy harvesters (PEHs). The proposed …