Distributed Sensor Nodes Charged by Mobile Charger with Directional Antenna and by Energy Trading for Balancing [PDF]
Sensors, 2017 Provision of energy to wireless sensor networks is crucial for their sustainable operation. Sensor nodes are typically equipped with batteries as their operating energy sources.
Celso Moraes +3 more
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Bicycle Powered Mobile Phone Charger [PDF]
MATEC Web of Conferences, 2021 The invention of electricity has become an essential part of every aspect of the society globally. With the increasing demand for the electrical appliance and electronic gadgets, this has also increased the consumption of energy significantly.
Alwyn Yip Winn Sheng, Faizal Mohd
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Extending Energy Storage Lifetime of Autonomous Robot-Like Mobile Charger for Electric Vehicles
IEEE Access, 2020 At public parking facility, electric vehicles (EVs) restore their depleted batteries at dedicated parking lots with charging points. An EV that has been charged may continue to occupy the parking lot and thus, blocking other EVs from using the limited ...
Peng-Yong Kong
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Energy-Efficient Cluster Management Using a Mobile Charger for Solar-Powered Wireless Sensor Networks [PDF]
Sensors, 2020 In solar-powered wireless sensor networks (SP-WSNs), sensor nodes can continuously harvest energy to relieve the energy constraint problem in battery-powered WSNs.
Youngjae Son +4 more
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Efficient Energy Supply Using Mobile Charger for Solar-Powered Wireless Sensor Networks [PDF]
Sensors, 2019 An energy-harvesting wireless sensor network mitigates the energy shortage problems of existing battery-based wireless sensors; however, its hotspot area sensor nodes still experience 3 blackouts, thereby reducing network connectivity.
Jun Min Yi, Ikjune Yoon
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A Novel Energy Replenishment Algorithm to Increase the Network Performance of Rechargeable Wireless Sensor Networks [PDF]
SensorsThe emerging wireless energy transfer technology enables sensor nodes to maintain perpetual operation. However, maximizing the network performance while preserving short charging delay is a great challenge.
Tariq +4 more
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Wireless charger networking for mobile devices: fundamentals, standards, and applications [PDF]
IEEE Wireless Communications, 2015 Wireless charging is a technique of transmitting power through an air gap to an electrical device for the purpose of energy replenishment. Recently, the wireless charging technology has been significantly advanced in terms of efficiency and functionality. This article first presents an overview and fundamentals of wireless charging. We then provide the
Xiao Lu, Dusit Tao Niyato, Ping Wang
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A Safe Charging Algorithm Based on Multiple Mobile Chargers [PDF]
Sensors, 2020 A safe charging algorithm in wireless rechargeable sensor network ensures the charging efficiency and the electromagnetic radiation below the threshold. Compared with the current charging algorithms, the safe charging algorithm is more complicated due to
Wei Wang +5 more
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Fireproof and energy saving mobile phone charger
Dianzi Jishu Yingyong, 2019 Both forgetting to unplug mobile phone chargers after using and generating large surge current when the charger is plugged into power, will accelerate the aging of high-voltage electronic components. It is also prone to failure and fire. In addition, the
Yin Jingwen, Lin Jinghu, Jin Yonggao
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A Joint Approach for Energy Replenishment and Data Collection with Two Distinct Types of Mobile Chargers in WRSN [PDF]
SensorsWireless rechargeable sensor networks (WRSNs) address the energy scarcity problem in wireless sensor networks by introducing mobile chargers (MCs) to recharge energy-hungry sensor nodes. Scheduling MCs to charge the recharge nodes is the primary focus of
Yuxiang Li +3 more
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