Wireless Sensor Networks with Energy Harvesting

Basagni, Stefano; Naderi, Majid; Petrioli, Chiara; Spenza, Dora

doi:10.1002/9781118511305.ch20

Cited by 135 publications

(67 citation statements)

References 123 publications

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“…Nowadays, that technology related to electronics systems is developing rapidly -this trend could be observed by looking into the direction of mobile devices development, where every few months there is improvement in data processing (clock speed and number of processing cores [14]), data transfer (speed and power efficiency of wireless communication [1][2] [6]) and energy consumption [8].…”

Section: Fig 1 Scheme Of Modern Condition Monitoring Systemmentioning

confidence: 99%

A survey of communication protocols in modern embedded condition monitoring systems

Staszewski¹,

Jabłoński²,

Dziedziech³

2018

Diagnostyka

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The aim of the paper is to present a recent development in the field of communication from the point of view of embedded machine condition monitoring system (CMS). Although the general purpose of CMS remains the same over years, various electronic innovations open new possibilities of enhancement, including lower price, smaller size, larger bandwidth, smaller energy consumption or larger distance for wireless transmission. The paper considers a general notion of an embedded monitoring system, which consists of a sensor, data acquisition and processing unit, storage peripherals, and a communication module for final data destination. For each of these defined parts, a detailed description of possible data transfer protocols and interfaces is given, including popular, and experimental ones.

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Section: Fig 1 Scheme Of Modern Condition Monitoring Systemmentioning

confidence: 99%

A survey of communication protocols in modern embedded condition monitoring systems

Staszewski¹,

Jabłoński²,

Dziedziech³

2018

Diagnostyka

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“…Walaupun tersedia sumber energi RF yang potensial, energi dari gelombang EM (elektromagnetik) lebih bernilai kecil dikarenakan energi tersebut mengalami penurunan sesuai dengan sinyal yang menyebar lebih jauh dari sumber. Sehingga dalam RF energy harvesting sangat effisien bila pemanen energi harus berada dekat ke sumber [4]. Gambar 1 di atas memperlihatkan bagaimana arsitektur dari RF Energy harvesting.…”

Section: Pendahuluanunclassified

Harvesting RF Ambient Energy dari End Device LoRa (Long Range Access)

Diana

Nazir

Rufiyanto

2017

INFOTEL

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Abstrak -RF Energy Harvesting adalah sebuah teknologi memanen ambient energi dari peralatan yang wearable. Salah satu peralatan wearable yang dapat bertindak sebagai sumber adalah end device Long Range Accesss (LoRa). LoRa adalah bagian dari Low Power Area Network (LPWAN) yang beroperasi pada unlicensed frequency (ISM). Sebagai sebuah teknologi nirkabel, end device LoRa akan ditempatkan pada remote area yang sulit untuk diakses. End device LoRa bertindak sebagai transceiver yang mengirimkan data dan juga menerima data dari gateway. Sebagai sebuah transceiver, end device LoRa membutuhkan ketersediaan energi. Pada remote area, RF ambient energy dari end device LoRa dapat dimanfaatkan sebagai sumber energi RF yang dapat dipanen dan disimpan. Paper ini mendiskusikan tentang bagaimana memanen energi ambient RF yang dipancarkan oleh end device LoRa menggunakan antena mikrostrip sebagai penangkap energi dan menambahkan sebuah rangkaian voltage multiplier sebagai penyearah sekaligus pengali tegangan. Berdasarkan hasil uji yang telah dilakukan, energi yang dipanen dari satu end device dan tersimpan sementara di kapasitor adalah sebesar163 pJ dengan jarak 11 cm dari sumber. Energi yang dipanen ini dapat disimpan pada baterai atau capasitor bank untuk digunakan di masa mendatang. Kata kunci -RF energy harvesting, end device LoRaAbstract -RF Energy Harvesting is a technology that harvest RF ambient energy from the wearable things. One of wearable thing that can act as a source is end device Long Range Access (LoRa). LoRa is part of Low Power Wide Area Network (LPWAN) which operate in unlicensed frequency (ISM). As a technology of wireless network, end devices of LoRa will be taken in remote area that hardly to access. End device LoRa acts as a transceiver that transmits and receives data from the gateway. As a transceiver, the LoRa end device requires energy availability. This journal discusses how to harvest the RF ambient energy emitted by the LoRa end device using the microstrip antenna as the receiver and the voltage multiplier as both a rectifier and a voltage multiplier. The energy harvested from one end device and stored temporarily in the capacitor is 163pJ with a distance 11 cm from the source. This harvested energy can be stored on battery or capasitor bank to be used in future.Keyword -RF energy harvesting, end device LoRa I. PENDAHULUANTeknologi dalam memperoleh dan memanfaatkan sumber energi yang ada atau terbuang untuk menjadi energi yang dapat dipakai dalam keseharian terus berkembang. Salah satu teknologi tersebut adalah energy harvesting atau disebut juga pemanenan energi. Energy harvesting memanfaatkan energi ambient pada peralatan-peralatan yang dapat dipakai manusia dalam keseharian. Peralatan-peralatan tersebut adalah peralatan komputasi kecil berbasis sensor yang melekat pada diri manusia untuk kebutuhan tertentu seperti melacak secara berkala,

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“…To continue producing electricity, the entire crystal must be continuously subjected to temperature changes. Otherwise, due to the leakage current, the produced pyroelectric voltage gradually disappears [23]. Pyroelectric energy harvesting offers a greater effectiveness compared to thermoelectric harvesting.…”

Section: Pyroelectric Energy Conversionmentioning

confidence: 99%

EH-GC: An Efficient and Secure Architecture of Energy Harvesting Green Cloud Infrastructure

et al. 2017

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Nowadays, the high power consumption of data centers is the biggest challenge to making cloud computing greener. Many researchers are still seeking effective solutions to reduce or harvest the energy produced at data centers. To address this challenge, we propose a green cloud infrastructure which provides security and efficiency based on energy harvesting (EH-GC). The EH-GC is basically focused on harvesting the heat energy produced by data centers in the Infrastructure-as-a-Service (IaaS) infrastructure. A pyroelectric material is used to generate the electric current from heat using the Olsen cycle. In order to achieve efficient green cloud computing, the architecture utilizes a genetic algorithm for proper virtual machine allocation, taking into consideration less Service Level Agreement (SLA) violations. The architecture utilizes Multivariate Correlation Analysis (MCA) correlation analysis based on a triangular map area generation to detect Denial of Service (DoS) attacks in the data center layer of the IaaS. Finally, the experimental analysis is explained based on the energy parameter, which proves that our model is efficient and secure, and that it efficiently reuses the energy emitted from the data center.

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Wireless Sensor Networks with Energy Harvesting

Cited by 135 publications

References 123 publications

A survey of communication protocols in modern embedded condition monitoring systems

A survey of communication protocols in modern embedded condition monitoring systems

Harvesting RF Ambient Energy dari End Device LoRa (Long Range Access)

EH-GC: An Efficient and Secure Architecture of Energy Harvesting Green Cloud Infrastructure

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