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Tytuł:
An Experimental Investigation into Improving the Performance of Thermoelectric Generators
Autorzy:
Alahmer, Ali
Khalid, Mohammad Bani
Beithou, Nabil
Borowski, Gabriel
Alsaqoor, Sameh
Alhendi, H.
Powiązania:
https://bibliotekanauki.pl/articles/2068454.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
thermoelectric generator
liquid evaporation
TEG performance
enhancing power generation
waste energy harvesting
Opis:
Low-temperature heat sources have become increasingly popular in recent years, particularly for energy generation. The majority of thermal devices in the market (including devices using solar energy, geothermal energy, waste energy, and so on) transform heat into electricity indirectly, requiring mechanical work before producing power. Through the Seebeck effect, the technology that employs a thermoelectric generator (TEG) may directly transform heat energy into electricity. The TEG technology provides several advantages, including compactness, quietness, and the absence of moving components. TEGs have a low thermal and electrical efficiency, which is one of their main drawbacks. Therefore, the performance of a thermoelectric generator is improved by employing liquid evaporation heat transfer in this manuscript. The performance of the thermoelectric was examined experimentally and compared to the liquid evaporation mode under varied heat flux values and different modes of heat transfer in terms of free and forced convection with and without fins. The experimental results revealed that when compared to free convection without fins, adopting forced liquid evaporation convection would improve TEG voltage variation by 435.9%.
Źródło:
Journal of Ecological Engineering; 2022, 23, 3; 100--108
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Investigation of Electrical Properties for Cantilever-Based Piezoelectric Energy Harvester
Autorzy:
Ali, Ahsan
Pasha, Riffat Asim
Sheeraz, Muhammad Abdullah
Butt, Zubair
Elahi, Hassan
Khan, Afzaal Ahmed
Powiązania:
https://bibliotekanauki.pl/articles/102729.pdf
Data publikacji:
2019
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
piezoelectric
micro-electromechanical systems
energy harvesting
microsystems
bimorph
systemy mikroelektromechaniczne
zbieranie energii
mikrosystemy
bimorf
Opis:
In the present era, the renewable sources of energy, e.g., piezoelectric materials are in great demand. They play a vital role in the field of micro-electromechanical systems, e.g., sensors and actuators. The cantilever-based piezoelectric energy harvesters are very popular because of their high performance and utilization. In this research-work, an energy harvester model based on a cantilever beam with bimorph PZT-5A, having a substrate layer of structural steel, was presented. The proposed energy scavenging system, designed in COMSOL Multiphysics, was applied to analyze the electrical output as a function of excitation frequencies, load resistances and accelerations. Analytical modeling was employed to measure the output voltage and power under pre-defined conditions of acceleration and load resistance. Experimentation was also performed to determine the relationship between independent and output parameters. Energy harvester is capable of producing the maximum power of 1.16 mW at a resonant frequency of 71 Hz under 1g acceleration, having load resistance of 12 kΩ. It was observed that acceleration and output power are directly proportional to each other. Moreover, the investigation conveys that the experimental results are in good agreement with the numerical results. The maximum error obtained between the experimental and numerical investigation was found to equal 4.3%.
Źródło:
Advances in Science and Technology. Research Journal; 2019, 13, 3; 76-85
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Performance Analysis of a Thermoelectric Cooler Placed between Two Thermoelectric Generators for Different Heat Transfer Conditions
Autorzy:
Alsaqoor, Sameh
Powiązania:
https://bibliotekanauki.pl/articles/24201669.pdf
Data publikacji:
2023
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
thermoelectric cooler
sandwich TEC
TEG performance
thermoelectric generator
heat transfer conditions
enhancing power generation
low energy harvesting
renewable energy induction
Opis:
The thermoelectric cooler (TEC) and thermoelectric generator (TEG) modules have several appealing features, including fixed parts, high reliability, low maintenance costs, and seamless connection with other heating equipment, accompaniment, can be powered by a variety of low-energy renewable energy sources such as solar water/air collectors, ground heat exchangers or heat from biomass. The thermoelectric assembly was integrated into the TEC using the TEG in this study. A prototype was developed in which recently developed thermoelectric modules were integrated into a thermoelectric cooler. For this purpose, a TEC sandwiched between two TEGs with different heat transfer conditions was established, to simulate the heat transfer and thermoelectric behavior of both the TEG and the TEC system, and evaluate the effect of the combined TEG-TEC on the performance parameters of the good system by comparing different cooling modes ranging from natural convection, forced convection, and water-cooling tests. It was shown that to the natural convection of heat transfer, as the TEC voltage increases, the hot surface temperature of the upper TEG increases, and the cold surface temperature of the lower TEG decreases, where the lowest TEC temperature reaches 1.36 A. When using forced convection (by using a fan), the temperature profile decreases over time, starting at around 70 °C for 7V, and after almost 60 minutes, the temperature drops to around 45 °C for 3V. This turned out to be a match between experiment and theory in all traces shown, with a voltage difference of 25 mV for 3V TEC and ending at 70 mV for 8V TEC.
Źródło:
Journal of Ecological Engineering; 2023, 24, 4; 27--35
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Budynki wysokie – w dążeniu do zeroenergetyczności
Autorzy:
Błaszczyński, T. Z.
Gwozdowski, B.
Powiązania:
https://bibliotekanauki.pl/articles/129176.pdf
Data publikacji:
2016
Wydawca:
PWB MEDIA Zdziebłowski
Tematy:
budynki wysokie
zeroenergetyczność
pozyskiwanie energii
źródła odnawialne
high-rise buildings
zero-energy
energy harvesting
renewable sources
Opis:
Idea budownictwa zeroenergetycznego bardzo szybko znalazła zastosowanie w realizacji bardziej prestiżowych inwestycji. Celem stało się zaprojektowanie budynków o wielkiej powierzchni użytkowej w pełni wykorzystujących technologie pozyskiwania energii ze źródeł odnawialnych. Zastosowanie takich rozwiązań w budynkach wysokich było oczywistą konsekwencją postępu technologicznego.
The idea of building zero-energy very quickly found application in prestigious projects. The aim was to design a building of large usable area that fully exploits technologies for energy generation from renewable sources. The use of such solutions in high-rise buildings was obvious consequence of technological progress.
Źródło:
Builder; 2016, 20, 5; 28-31
1896-0642
Pojawia się w:
Builder
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A simple and affordable powering circuit for IoT sensor nodes with energy harvesting
Autorzy:
Bouřa, Adam
Powiązania:
https://bibliotekanauki.pl/articles/1849152.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
energy harvesting
energy management
Internet of Things
wireless sensor networks
Opis:
The paper presents a circuit structure that can be used for powering an IoT (Internet of Things) sensor node and that can use energy just from its surroundings. The main advantage of the presented solution is its very low cost that allows mass applicability e.g. in the IoT smart grids and ubiquitous sensors. It is intended for energy sources that can provide enough voltage but that can provide only low currents such as piezoelectric transducers or small photovoltaic panels (PV) under indoor light conditions. The circuit is able to accumulate energy in a capacitor until a certain level and then to pass it to the load. The presented circuit exhibits similar functionality to a commercially available EH300 energy harvester (EH). The paper compares electrical properties of the presented circuit and the EH300 device, their form factors and costs. The EH circuit’s performance is tested together with an LTC3531 buck-boost DC/DC converter which can provide constant voltage for the following electronics. The paper provides guidelines for selecting an optimal capacity of the storage capacitor. The functionality of the solution presented is demonstrated in a sensor node that periodically transmits measured data to the base station using just the power from the PV panel or the piezoelectric generator. The presented harvester and powering circuit are compact part of the sensor node’s electronics but they can be also realized as an external powering module to be added to existing solutions.
Źródło:
Metrology and Measurement Systems; 2020, 27, 4; 575-587
0860-8229
Pojawia się w:
Metrology and Measurement Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Investigation of waste heat recovery for automobile application based on a thermoelectric module
Autorzy:
Buchalik, R.
Buczkowski, D.
Przybyła, G.
Nowak, G.
Powiązania:
https://bibliotekanauki.pl/articles/243601.pdf
Data publikacji:
2016
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
energy harvesting
combustion engine
heat recovery
exhaust gas
thermoelectric effect
Opis:
The article presents a brief discussion about issues of energy harvesting of waste heat generated during the operation of the SI (spark ignition) internal combustion engine (ICE). The available methods of implementation and the problems associated with them were presented. In recent years, there has been an increase in the significance of successful researches on new types of thermoelectric modules. Despite relatively low efficiency of the thermoelectric modules, a systematic growth in their interest is observed. Their application seems to be reasonable because of many advantages - mainly the simplicity. The paper contains the literature review in the subject of interest. For the purpose of this work, a test rig was designed and manufactured. The test rig consists of a single thermoelectric module and makes it possible to work in variety of operating conditions for different values of the exhaust gas flow rate and temperature. It is equipped with an automatic, servo controlled, movable element, which control direction of the exhaust gas flow and as a result changes the heat flux transferred via the thermoelectric module. This solution allows achieving the maximum power of the thermoelectric module in a wide range of ICE operating conditions and also allows adjusting operating parameters to actual working conditions of the whole system. The problems encountered during the construction of the test rig and the proposed solutions of practical implementation were described. Experimental research was conducted on a small size automobile petrol engine. The influence of electrical parameters at the output on the whole system was analysed. The results suggest that the actual thermoelectric module parameters, especially the thermal conductivity, vary from declared by the producer. Maximum achieved electric power output reached about 10 W from a single thermoelectric module (57 mm x 54 mm), which is nearly half of the declared value.
Źródło:
Journal of KONES; 2016, 23, 4; 25-32
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Impact-based piezoelectric energy harvesting system excited from diesel engine suspension
Autorzy:
Caban, Jacek
Litak, Grzegorz
Ambrożkiewicz, Bartłomiej
Gardyński, Leszek
Stączek, Paweł
Wolszczak, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/118147.pdf
Data publikacji:
2020
Wydawca:
Polskie Towarzystwo Promocji Wiedzy
Tematy:
vibration energy harvesting
impact analysis
diesel engine
zbieranie energii drgań
analiza uderzeń
silnik wysokoprężny
Opis:
Vibration energy harvesting systems are using real ambient sources of vibration excitation. In our paper, we study the dynamical voltage response of the piezoelectric vibrational energy harvesting system (PVEHs) with a mechanical resonator possessing an amplitude limiter. The PVEHs consist of the cantilever beam with a piezoelectric patch. The proposed system was subjected to the inertial excitation from the engine suspension. Impacts of the beam resonator are useful to increase of system’s frequency transition band. The suitable simulations of the resonator and piezoelectric transducer are performed by using measured signal from the engine suspension. Voltage outputs of linear (without amplitude limiter) and nonlinear harvesters were compared indicating better efficiency of the nonlinear design.
Źródło:
Applied Computer Science; 2020, 16, 3; 16-29
1895-3735
Pojawia się w:
Applied Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A MOSFET only, step-up DC DC micro power converter, for solar energy harvesting applications
Autorzy:
Carvalho, C.
Paulino, N.
Powiązania:
https://bibliotekanauki.pl/articles/398057.pdf
Data publikacji:
2010
Wydawca:
Politechnika Łódzka. Wydział Mikroelektroniki i Informatyki
Tematy:
układy CMOS
elektronika
energia zbiorów
układy zarządzania energią
komórki fotowoltaiczne
CMOS circuits
electronics
energy harvesting
power management circuits
PV cells
Opis:
In this paper, a step-up micro power converter for solar energy harvesting applications is presented. The circuit is based on a switched-capacitor voltage doubler architecture with MOSFET capacitors, which results in an area approximately eight times smaller than using MiM capacitors for the 0.13 žm CMOS technology. In order to compensate for the loss of efficiency, due to the larger parasitic capacitances, a charge reutilization scheme is employed. The circuit uses a phase controller, designed specifically to work with the series of two PV cells, in order to regulate the output voltage to 1.2 V. Electrical simulations of the circuit, together with an equivalent electrical model of a PV cell, show that the circuit can deliver a power of 536.1 žW to the load, while drawing a power of 799.8 žW from two PV cells stacked in series, corresponding to a maximum efficiency of 67%.
Źródło:
International Journal of Microelectronics and Computer Science; 2010, 1, 2; 112-119
2080-8755
2353-9607
Pojawia się w:
International Journal of Microelectronics and Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pakietowanie pozostałości zrębowych nowym sposobem wykorzystania biomasy leśnej do celów energetycznych
Bundling of logging residues - a new method to use biomass for energy purposes
Autorzy:
Chlebowski, K.
Jabłoński, K.
Powiązania:
https://bibliotekanauki.pl/articles/1006454.pdf
Data publikacji:
2012
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
surowce energetyczne
biomasa lesna
pozostalosci zrebowe
pakietowanie
energy wood
logging residues
wood harvesting
slash bundler
Opis:
Woody fuels are perceived as an important potential renewable source of energy in Poland. With about 25 thousand ha of clear−cut every year, it is possible to collect over million tons of woody fuels in form of logging residues, which is usually left behind after timber and industrial wood have been taken away. The technology using slash bundlers for bundling logging residues is an interesting option to produce a woody fuel ready for burning. Logging residues bundles differ in their dimensions and weight depending on the bundling machine used for the operation. As the technology utilises green branches and tree tops for producing bundles, it may lead to losses in the amount of certain chemical elements in the forest site thus negatively affecting the future forest generations. The complexity of the problem calls for intensive research into the problem of using logging residues as a source of energy.
Źródło:
Sylwan; 2012, 156, 04; 315-320
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Design and Performance Analysis of Peltier & Piezoelectric Human Energy Harvesting Hybrid Model for WBAN Application
Autorzy:
Dhillon, Hardeep Singh
Chawla, Paras
Powiązania:
https://bibliotekanauki.pl/articles/227297.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
wireless
energy harvesting
body node
body node coordinator (BNC)
piezo-electric harvester
peltier
Opis:
Wireless body area network (WBAN) has evolved from Wireless personal area network (WPAN), a prominent area of research with vast applications in last decade. In WBAN, various wirelessly interconnected body node (BN) are implanted in or around the human body. Also due to advancement in technology a miniature low power device/BN is developed. The main challenge in WBAN body node is to maintain finite size of battery as well as to increase its capacity. Hence this issue can be resolved by using energy harvesting. Generally researchers have used piezoelectric, electromagnetic or solar harvester only. But, in this research energy harvesting using the hybrid optimization of Piezoelectric and Peltier sensors by controlling on-off timing of body nodes is introduced. A hybrid optimized algorithm is developed using MATLAB 2015b platform and extensive simulation is performed considering four different human gestures (relaxing, walking, running and fast running) which in turn improves overall Quality of Service (QoS) including average (packet loss, end to end delay, throughput) and overall detection efficiency.
Źródło:
International Journal of Electronics and Telecommunications; 2019, 65, 3; 435-440
2300-1933
Pojawia się w:
International Journal of Electronics and Telecommunications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optimization of the service strategy in a queueing system with energy harvesting and customers’ impatience
Autorzy:
Dudin, A.
Lee, M. H.
Dudin, S.
Powiązania:
https://bibliotekanauki.pl/articles/331226.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
energy harvesting
threshold strategy
optimization
Markovian arrival process
uzyskiwanie energii
optymalizacja
Markowski proces zgłoszeń
Opis:
A single-server queueing system with an infinite buffer is considered. The service of a customer is possible only in the presence of at least one unit of energy, and during the service the number of available units decreases by one. New units of energy arrive in the system at random instants of time if the finite buffer for maintenance of energy is not full. Customers are impatient and leave the system without service after a random amount of waiting time. Such a queueing system describes, e.g., the operation of a sensor node which harvests energy necessary for information transmission from the environment. Aiming to minimize the loss of customers due to their impatience (and maximize the throughput of the system), a new strategy of control by providing service is proposed. This strategy suggests that service temporarily stops if the number of customers or units of energy in the system becomes zero. The server is switched off (is in sleep mode) for some time. This time finishes (the server wakes up) if both the number of customers in the buffer and the number of energy units reach some fixed threshold values or when the number of energy units reaches some threshold value and there are customers in the buffer. Arrival flows of customers and energy units are assumed to be described by an independent Markovian arrival process. The service time has a phase-type distribution. The system behavior is described by a multi-dimensional Markov chain. The generator of this Markov chain is derived. The ergodicity condition is presented. Expressions for key performance measures are given. Numerical results illustrating the dependence of a customer’s loss probability on the thresholds defining the discipline of waking up the server are provided. The importance of the account of correlation in arrival processes is numerically illustrated.
Źródło:
International Journal of Applied Mathematics and Computer Science; 2016, 26, 2; 367-378
1641-876X
2083-8492
Pojawia się w:
International Journal of Applied Mathematics and Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Economic analysis of the collection and transportation of pruned branches from orchards for energy production
Autorzy:
Dyjakon, Arkadiusz
Boer den, Jan
Gebresenbet, Girma
Bosona, Techane
Adamczyk, Florian
Powiązania:
https://bibliotekanauki.pl/articles/342455.pdf
Data publikacji:
2020
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Technologii Drewna
Tematy:
pruning
apple orchard
biomass harvesting
energy
economic analysis
Opis:
This economic analysis contains a case study for a 100 ha apple orchard where a pruning-to-energy (PtE) strategy is employed. Technical aspects of pruned biomass harvesting in apple orchards are outlined, with emphasis on the efficient harvesting of pruning residues using a dedicated baling machine. Economic aspects are approached using economic performance metrics such as the net present value (NPV) and internal rate of return (IRR). It is found, for a 10-year project on the 100 ha orchard, that the NPV is €5650, the IRR is 8.71% and the payback time is about 8.0 years. Sensitivity analysis revealed that the economic metrics are highly influenced by the quantity of prunings, orchard area, and the price of pruning residues at the final user. The distance from the orchard to the final user (6 km in the analysed case) and orchard labour costs are both less impactful. The analysis shows that pruned biomass harvesting is technologically feasible in apple orchards, while the obtained values of the economic metrics indicate the economic feasibility of such bioenergy solutions.
Źródło:
Drewno. Prace Naukowe. Doniesienia. Komunikaty; 2020, 62, 205; 125-140
1644-3985
Pojawia się w:
Drewno. Prace Naukowe. Doniesienia. Komunikaty
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Towards Autonomous Driving: Design of Smart Damper – Energy Harvester
W kierunku jazdy autonomicznej: konstrukcja inteligentnego amortyzatora
Autorzy:
Dzedzickis, Andrius
Lenkutis, Tadas
Makulavičius, Mantas
Bučinskas, Vytautas
Morkvėnaitė-Vilkončienė, Inga
Powiązania:
https://bibliotekanauki.pl/articles/275758.pdf
Data publikacji:
2019
Wydawca:
Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:
damping
vibration control
energy harvesting
mechatronic systems
tłumienie
kontrola wibracji
pozyskiwanie energii
systemy mechatroniczne
amortyzator
Opis:
Majority of modern cars are equipped with standard suspension systems with hydraulic shock absorbers. They are reliable elements, but came to the limit of their possibilities to ensure reasonable level of vibration accelerations, when cars became lighter and diameters of the wheel rim and tires has big diameter. This paper provides possible solution for the modern car suspension systems with controlled damping and self-powering service and data transmission. Such dampers implements smart liquid and electrically realized damping force control. This paper focused on electrical properties of this type of shock absorbers. Provided experimental research use shock absorber – energy harvester of new design. All experiments performed on shock machine using produced by authors prototype of original design. Energy gaining performed using three similar prototypes with ferro-nanomagnetic liquid, permanent magnet core and ferromagnetic steel core. Obtained results provided in the graphical form as electric gain with open circuit and loaded by electric load.
Większość nowoczesnych samochodów jest wyposażona w standardowe układy zawieszenia z hydraulicznymi amortyzatorami. Aktualnie stosowane amortyzatory są niezawodne, jednak nie umożliwiają dalszego rozwoju w odniesieniu do znacznych wartości przyśpieszeń drgań w lekkich samochodach o dużych średnicach felg i opon. Artykuł przedstawia nowe możliwości rozwiązań w nowoczesnych układach zawieszenia z kontrolowanym tłumieniem, autonomicznym zasilaniem oraz monitoringiem. Zaproponowane tłumiki zapewniają inteligentne, elektrycznie sterowaną siłę tłumienia. W pracy skupiono się na właściwościach elektrycznych zaproponowanych amortyzatorów cieczowych. Do badań eksperymentalnych wykorzystano opracowany przez autorów prototyp amortyzatora, a eksperymenty przeprowadzono na maszynie uderzeniowej. Pozyskiwanie energii z amortyzatora zrealizowano przy użyciu trzech podobnych prototypów z cieczą z nanocząstkami magnetycznymi na bazie żelaza, rdzeniem z magnesem trwałym i rdzeniem ze stali ferromagnetycznej. Uzyskane wyniki przedstawiono jako uzyskaną energię elektryczną zarówno w układzie z otwartym obwodem, jak i obciążeniem elektrycznym.
Źródło:
Pomiary Automatyka Robotyka; 2019, 23, 4; 19-24
1427-9126
Pojawia się w:
Pomiary Automatyka Robotyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Survey of Energy Harvesting Systems for Wireless Sensor Networks in Environmental Monitoring
Autorzy:
Dziadak, B.
Makowski, Ł.
Michalski, A.
Powiązania:
https://bibliotekanauki.pl/articles/220866.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
environmental monitoring
wireless sensor networks
energy harvesting
Opis:
Wireless Sensor Networks (WSNs) have existed for many years and had assimilated many interesting innovations. Advances in electronics, radio transceivers, processes of IC manufacturing and development of algorithms for operation of such networks now enable creating energy-efficient devices that provide practical levels of performance and a sufficient number of features. Environmental monitoring is one of the areas in which WSNs can be successfully used. At the same time this is a field where devices must either bring their own power reservoir, such as a battery, or scavenge energy locally from some natural phenomena. Improving the efficiency of energy harvesting methods reduces complexity of WSN structures. This survey is based on practical examples from the real world and provides an overview of state-of-the-art methods and techniques that are used to create energyefficient WSNs with energy harvesting.
Źródło:
Metrology and Measurement Systems; 2016, 23, 4; 495-512
0860-8229
Pojawia się w:
Metrology and Measurement Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Low voltage integrated converter for waste heat thermoelectric harvesters
Autorzy:
Dziurdzia, P.
Mysiura, M.
Gołda, A.
Powiązania:
https://bibliotekanauki.pl/articles/221706.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
charge pump
DC-DC conversion
thermoelectric conversion
energy harvesting
Opis:
The paper deals with an application-specific integrated circuit (ASIC) facilitating voltage conversion in thermoelectric energy harvesters. The chip is intended to be used to boost up the voltage coming from a thermoelectric module to a level that is required by electronic circuits constituting wireless sensor nodes. The designed charge pump does not need any external parts for its proper operation because all the capacitors, switches and oscillator are integrated on the common silicon die. The topography of the main functional blocks and post-layout simulations of the designed integrated circuit are shown in the article.
Źródło:
Metrology and Measurement Systems; 2012, 19, 1; 159-168
0860-8229
Pojawia się w:
Metrology and Measurement Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
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