Relevant bibliographies by topics / Energy consumption systems / Dissertations / Theses
To see the other types of publications on this topic, follow the link: Energy consumption systems.

Dissertations / Theses on the topic 'Energy consumption systems'

Author: Grafiati
Published: 28 May 2022
Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 dissertations / theses for your research on the topic 'Energy consumption systems.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Mandryka, V. "Energy efficiency in energy consumption systems." Thesis, Sumy State University, 2015. http://essuir.sumdu.edu.ua/handle/123456789/40670.

Full text
Abstract:
There has been used four times more energy in the world compared to 1950 year. The main share falls primarily on households and the growing industry. The economic downturn in Ukraine and the countries of former USSR does not influence the consumption of energy – it remains high.
APA, Harvard, Vancouver, ISO, and other styles
2

Alshiekh, Ali. "OPTIMIZING ENERGY CONSUMPTION OF CLOUD COMPUTING SYSTEMS." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-41180.

Full text
Abstract:
A large number of network devices in cloud data-centers consume huge amount of energy. This has emerged as a matter of concern for data center operators. Cloud computing finds its application in various elds such as telecommunication, multimedia, video gaming and etc. Most of these applications require a timing guarantee which are reffed to as real-time applications. Once cloud providers aim to guarantee Quality of Service (QoS) parameters such as deadlines, more hard-ware resources are required because of using a higher number of servers, switches, higher network bandwidth, more cooling and p
APA, Harvard, Vancouver, ISO, and other styles
3

Rein, B. K., G. W. Thacker, and W. E. Coates. "Energy Consumption and Yields for Cotton Tillage Systems." College of Agriculture, University of Arizona (Tucson, AZ), 1989. http://hdl.handle.net/10150/204818.

Full text
Abstract:
The energy consumption of 2 alternative tillage systems for continuous cotton production in Arizona were compared to a conventional system. The tests were conducted at the University of Arizona Marana Agricultural Center. Results of the study in a Pima I clay loam soil showed the sundance treatment to have the lowest energy requirement of 39 Hp-hr /ac (73 kW-h/ha); the USM system had the second highest of 58 Hp-hr /ac (107 kW-h/ha). The conventional system required 67 Hp-hr /ac (124 kW- h/ha). Average yields for all 3 systems were not significantly different. A continuation of this study will
APA, Harvard, Vancouver, ISO, and other styles
4

Chavan, Raviraj Ratnakar. "Analysis of energy consumption in continuous galvanizing lines." Morgantown, W. Va. : [West Virginia University Libraries], 2006. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=4731.

Full text
Abstract:
Thesis (M.S.)--West Virginia University, 2006.<br>Title from document title page. Document formatted into pages; contains vii, 83 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 80-82).
APA, Harvard, Vancouver, ISO, and other styles
5

DeMerchant, Elizabeth Ann. "User's Influence on Energy Consumption with Cooking Systems Using Electricity." Diss., Virginia Tech, 1997. http://hdl.handle.net/10919/29838.

Full text
Abstract:
The research purpose was to explain the user's influence on energy consumption with cooking systems using electricity. This research was conducted in two phases. The research objective of Phase I was to determine if relationships exist that explain the user's influence (i.e., user characteristics--knowledge, experience, practices, and user interaction--and appliance operating time) on the energy consumption of cooking systems using electricity. The ultimate aim of this research, the outcome of Phase II, was to identify categories of cooking style that explain the user's influence (i.e., user
APA, Harvard, Vancouver, ISO, and other styles
6

Song, Yang. "Investigation on the energy consumption of wireless RPM sensor." Thesis, Mittuniversitetet, Institutionen för elektronikkonstruktion, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-39663.

Full text
Abstract:
Energy-saving wireless sensors are increasingly used in the industry. Users can remotely monitor the status of the measured device and do not need to frequently replace the battery of the device. In this thesis, we studied a low-cost energy-independent wireless speed sensor system that can power itself by the rotation of the host. The BMG250 MEMS gyroscope is responsible for temperature and angular velocity measurement, and the nRF52832 SoC sends data to the remote monitoring terminal through BLE communication. This study aims to discover the energy consumption and energy saving methods of the
APA, Harvard, Vancouver, ISO, and other styles
7

Smith, Nicola Anne Visocchi. "Decision support for new and renewable energy systems deployment." Thesis, University of Strathclyde, 2002. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=21192.

Full text
Abstract:
The global requirement for sustainable energy provision will become increasingly important over the next fifty years as the environmental effects of fossil fuel use become apparent. Therefore, the issues surrounding integration of renewable energy supplies need to be considered carefully. The focus of this work was the development of a decision support framework that will aid the design of sustainable energy systems for the supply of electricity, heat, hot water and fuel for transportation. Issues requiring consideration in high percentage renewable energy systems include the reliability of th
APA, Harvard, Vancouver, ISO, and other styles
8

Chebbo, Ahmad Mustapha. "Security constrained reactive power dispatch in electrical power systems." Thesis, Durham University, 1990. http://etheses.dur.ac.uk/6580/.

Full text
Abstract:
With the increased loading and exploitation of the power transmission system and also due to improved optimised operation, the problem of voltage stability and voltage collapse attracts more and more attention . A voltage collapse can take place in systems or subsystems and can appear quite abruptly. Continuous monitoring of the system state is therefore required. The cause of the 1977 New York black out has been proved to be the reactive power problem. The 1987 Tokyo black out was believed to be due to reactive power shortage and to a voltage collapse at summer peak load. These facts have str
APA, Harvard, Vancouver, ISO, and other styles
9

Chawdhry, P. K. "Identification of boiler-turbine systems in electric power stations." Thesis, Queen's University Belfast, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.372987.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Clewer, Bernard C. "State estimation and bad data detection in electrical power systems." Thesis, Durham University, 1986. http://etheses.dur.ac.uk/7105/.

Full text
Abstract:
The thesis studies the subjects of bad data detection and state estimation in electrical power systems which are the processes whereby voltage, power flow and switch status measurements gathered continuously in real-time are used in conjunction with a model of the system to calculate the voltage levels at every node in the system. Traditionally the state estimation process requires two stages. The first stage is the pre-processing of the measurements by a bad data detector in an attempt to remove all the measurements which are grossly in error. The second is the calculation of the voltage leve
APA, Harvard, Vancouver, ISO, and other styles
11

Karrari, M. "Modelling and adaptive regulation of combined heat and power (CHP) systems." Thesis, University of Sheffield, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.339930.

Full text
APA, Harvard, Vancouver, ISO, and other styles
12

Konz, Martin. "A generic simulation of energy consumption of automobile air conditioning systems." Thesis, Port Elizabeth Technikon, 2003. http://hdl.handle.net/10948/129.

Full text
Abstract:
The air conditioning system in a car is, in addition to the heating system, installed to increase the comfort in the passenger compartment. Comfort is not the only reason for automotive air conditioning systems, as road safety also improves with the comfort of the driver, as a pleasant environment reduces driver fatigue. The rising environmental problems and, hence, resulting stringent legislation are forcing the automobile industry to develop cars with ever decreasing fuel consumptions. The question of better fuel consumption and energy utilisation does not stop with the engine and aerodynami
APA, Harvard, Vancouver, ISO, and other styles
13

PINTO, Gustavo Henrique Lima. "A refactoring approach to improve energy consumption of parallel software systems." Universidade Federal de Pernambuco, 2015. https://repositorio.ufpe.br/handle/123456789/16346.

Full text
Abstract:
Submitted by Fabio Sobreira Campos da Costa (fabio.sobreira@ufpe.br) on 2016-04-06T13:27:55Z No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) versao_biblioteca.pdf: 3051240 bytes, checksum: ac1a91e08d64c78a372cb0e151bcb7c7 (MD5)<br>Made available in DSpace on 2016-04-06T13:27:55Z (GMT). No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) versao_biblioteca.pdf: 3051240 bytes, checksum: ac1a91e08d64c78a372cb0e151bcb7c7 (MD5) Previous issue date: 2015-02-24<br>CAPEs<br>Empowering application programme
APA, Harvard, Vancouver, ISO, and other styles
14

Le, Roux Sylvain. "Self-Consumption : Principles and Prospects for PV energy systems in France." Thesis, KTH, Skolan för industriell teknik och management (ITM), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-280472.

Full text
Abstract:
In 2019, the share of solar energy in the French electricity mix was only 2.2%, far behind nuclear with 70% and hydropower with 11.2%. Nevertheless, the production of solar energy is increasing year after year and has increased by more than 10% between 2018 and 2019. This increase follows energy transition for the green growth Act (Loi relative à la transition énergétique pour la croissance verte), which mentions a target of 40% of renewable electricity production by 2030. In the continuation of this law, the Ministry of Ecological and Solidarity Transition recently published the Multiannual E
APA, Harvard, Vancouver, ISO, and other styles
15

Noureddine, Adel. "Towards a better understanding of the energy consumption of software systems." Thesis, Lille 1, 2014. http://www.theses.fr/2014LIL10009/document.

Full text
Abstract:
La consommation énergétique augmente dans les technologies informatiques, notamment à cause de l'augmentation de l'utilisation des services web et distribuée, l'informatique dans les nuages, ou les appareils mobiles. Par conséquent, des approches de gestion de l'énergie ont été développées, de l'optimisation du code des logiciels, à des stratégies d'adaptation basées sur l'utilisation des ressources matérielles. Afin de répondre à ces lacunes, nous présentons dans cette thèse, des modèles énergétiques, approches et outils pour estimer fidèlement la consommation énergétique des logiciels, au ni
APA, Harvard, Vancouver, ISO, and other styles
16

Choudhuri, Siddharth. "Macromodeling and characterization of filesystem energy consumption for diskless embedded systems." Texas A&M University, 2003. http://hdl.handle.net/1969/295.

Full text
APA, Harvard, Vancouver, ISO, and other styles
17

Nathuji, Ripal. "Mechanisms for coordinated power management with application to cooperative distributed systems." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2008. http://hdl.handle.net/1853/24646.

Full text
Abstract:
Thesis (Ph.D.)--Electrical and Computer Engineering, Georgia Institute of Technology, 2008.<br>Committee Chair: Schwan, Karsten; Committee Co-Chair: Yalamanchili, Sudha; Committee Member: Lee, Hsien-Hsin Sean; Committee Member: Loh, Gabriel; Committee Member: Madisetti, Vijay; Committee Member: Owen, Henry
APA, Harvard, Vancouver, ISO, and other styles
18

Hähnel, Marcus, Björn Döbel, Marcus Völp, and Hermann Härtig. "Measuring energy consumption for short code paths using RAPL." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2013. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-113258.

Full text
Abstract:
Measuring the energy consumption of software components is a major building block for generating models that allow for energy-aware scheduling, accounting and budgeting. Current measurement techniques focus on coarse-grained measurements of application or system events. However, fine grain adjustments in particular in the operating-system kernel and in application-level servers require power profiles at the level of a single software function. Until recently, this appeared to be impossible due to the lacking fine grain resolution and high costs of measurement equipment. In this paper we report
APA, Harvard, Vancouver, ISO, and other styles
19

Heiple, Shem C. "Using Building Energy Simulation and Geospatial Modeling Techniques in Determine High Resolution Building Sector Energy Consumption Profiles." PDXScholar, 2007. https://pdxscholar.library.pdx.edu/open_access_etds/3399.

Full text
Abstract:
A technique is presented for estimating hourly and seasonal energy consumption profiles in the building sector at spatial scales down to the individual taxlot or parcel. The method combines annual building energy simulations for cityspecific prototypical buildings and commonly available geospatial data in a Geographical Information System (GIS) framework. Hourly results can be extracted for any day and exported as a raster output at spatial scales as fine as an individual parcel (
APA, Harvard, Vancouver, ISO, and other styles
20

Ramamoorthy, Suresh. "Measurement of energy consumption in Wireless LANs and Radio Frequency Identification systems." Thesis, Wichita State University, 2011. http://hdl.handle.net/10057/5030.

Full text
Abstract:
As mobile hand-held devices such as cell phones and personal digital assistants are battery operated, it is important to minimize their energy consumption. The limited lifetime of the battery is always a problem for all portable devices. Although battery technology has undergone a massive development over the years, it has not kept pace with other technologies. Therefore, research needs to be done to use the limited life time of the battery in an efficient way. With developments in science and technology, the power consumption of portable devices has been brought down due to the decrease in th
APA, Harvard, Vancouver, ISO, and other styles
21

Xenos, Dionysios. "Optimal operation of industrial compressor stations in systems with large energy consumption." Thesis, Imperial College London, 2015. http://hdl.handle.net/10044/1/49779.

Full text
Abstract:
The aim of the thesis is to study the optimal operation of compressor stations in systems with large energy consumption such as process systems and natural gas networks. Compressor stations include several compressors in parallel which usually account for the major part of the total energy consumed in the system. Therefore, the efficient operation and maintenance of the compressors could save energy, and reduce operational costs. The development of optimisation frameworks and optimisation models can determine the decisions which lead to the minimisation of costs operating compressor stations.
APA, Harvard, Vancouver, ISO, and other styles
22

Kharseh, Mohamad. "Reduction of prime energy consumption in the Middle East by GSHP systems." Licentiate thesis, Luleå, Luleå University of Technology, 2009. http://pure.ltu.se/ws/fbspretrieve/3014977.

Full text
APA, Harvard, Vancouver, ISO, and other styles
23

Gilbert, John C. "Comparison and analysis of energy consumption in typical Iowa swine finishing systems." [Ames, Iowa : Iowa State University], 2009. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:1473209.

Full text
APA, Harvard, Vancouver, ISO, and other styles
24

Livengood, Daniel James. "The Energy Box : comparing locally automated control strategies of residential electricity consumption under uncertainty." Thesis, Massachusetts Institute of Technology, 2011. http://hdl.handle.net/1721.1/68190.

Full text
Abstract:
Thesis (Ph. D.)--Massachusetts Institute of Technology, Engineering Systems Division, 2011.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Cataloged from student submitted PDF version of thesis.<br>Includes bibliographical references (p. 109-121).<br>The Energy Box is an always-on background processor automating the temporal management of one's home or small business electrical energy usage. Cost savings are achieved in a variety of environments, ranging from at pricing of electricity to r
APA, Harvard, Vancouver, ISO, and other styles
25

Liu, Jiashang. "Resource Allocation and Energy Management in Green Network Systems." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1587577356321898.

Full text
APA, Harvard, Vancouver, ISO, and other styles
26

Alfredsson, Eva. "Green consumption energy use and carbon dioxide emission." Doctoral thesis, Umeå universitet, Kulturgeografi, 2002. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-80.

Full text
Abstract:
The aim of this thesis is to explore the quantitative potential to reduce energy requirements and CO2 emissions through changed patterns of consumption, given unchanged levels of consumption expenditure. The thesis question is analysed using a systems analysis approach which in this case means that life cycle assessment data on energy requirements and CO2 emissions related to household consumption are combined with a financial and behavioural analysis to make sure that the budget constraint is kept and that both the first and second order effects of adopting a green consumption pattern are ana
APA, Harvard, Vancouver, ISO, and other styles
27

Abedi, Milad. "Directional Airflow for HVAC Systems." Thesis, Virginia Tech, 2019. http://hdl.handle.net/10919/88524.

Full text
Abstract:
Directional airflow has been utilized to enable targeted air conditioning in cars and airplanes for many years, where the occupants could adjust the direction of flow. In the building sector however, HVAC systems are usually equipped with stationary diffusors that can only supply the air either in the form of diffusion or with fixed direction to the room in which they have been installed. In the present thesis, the possibility of adopting directional airflow in lieu of the conventional uniform diffusors has been investigated. The potential benefits of such a modification in control capabilitie
APA, Harvard, Vancouver, ISO, and other styles
28

Zhang, Jiawei. "Design of A Smart Socket for Smart Home Energy Management Systems." Thesis, The University of Sydney, 2020. https://hdl.handle.net/2123/22099.

Full text
Abstract:
As the world seeks to transition away from fossil fuel technologies, there has been a driving market for the safe and smart consumption of electricity. Effective energy usage at the residential side has enormous potential for energy saving and power load balancing. This thesis presents a comprehensive study on the Home Energy Management System (HEMS) especially in the aspect of Appliance Load Monitoring (ALM) system. The study reviews the state of art of intrusive load monitoring (ILM) technology and Non-intrusive Appliance Load Monitoring (NILM), and compares their advantages and disadvantage
APA, Harvard, Vancouver, ISO, and other styles
29

Bass, Jeremy Hugh. "The potential of combined heat and power generation, wind power generation and load management techniques for cost reduction in small electricity supply systems." Thesis, University of Strathclyde, 1987. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=21484.

Full text
Abstract:
An evaluation is made of the potential fuel and financial savings possible when a small, autonomous diesel system sized to meet the demands of an individual, domestic consumer is adapted to include: (1) combined heat and power (CUP) generation. (2) wind turbine generation. (3) direct load control. The potential of these three areas is investigated by means of time-step simulation modelling on a microcomputer. Models are used to evaluate performance and a Net Present Value analysis used to assess costs. A cost/benefit analysis then enables those areas, or combination of areas, that facilitate t
APA, Harvard, Vancouver, ISO, and other styles
30

Zoepf, Stephen M. "Plug-in vehicles and carsharing : user preferences, energy consumption and potential for growth." Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/99332.

Full text
Abstract:
Thesis: Ph. D. in Technology, Management and Policy, Massachusetts Institute of Technology, Engineering Systems Division, Technology, Management, and Policy Program, 2015.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 187-195).<br>Plug-in Electric Vehicles (PEVs) are seen as a key pathway to reduce fuel consumption and greenhouse gas emissions in transportation, yet their sales are under 1% of new cars despite large incentives. Carsharing, a market where consumers rent vehicles for short durations, is a low-risk way for consumers to use Plug-In Electric
APA, Harvard, Vancouver, ISO, and other styles
31

Lohrmann, Peter J. "Energy-efficient interactive ray tracing of static scenes on programmable mobile GPUs." Worcester, Mass. : Worcester Polytechnic Institute, 2006. http://www.wpi.edu/Pubs/ETD/Available/etd-011107-010338/.

Full text
Abstract:
Thesis (M.S.)--Worcester Polytechnic Institute.<br>Keywords: Mobile devices; uniform grid; KdTree; BVH; mobile; GPGPU; energy; GPU; computer graphics; ray tracing. Includes bibliographical references (leaves 75-77).
APA, Harvard, Vancouver, ISO, and other styles
32

Sibler, Sabine. "Enhanced Microbial Activity and Energy Conservation through Pneumatic Mixing in Sludge Systems." Thesis, Virginia Tech, 2007. http://hdl.handle.net/10919/35019.

Full text
Abstract:
The primary goal of this study was to evaluate a new device and system, designed to optimize the performance of standard low pressure air diffusers in two types of aerated systems (activated sludge and aerobic sludge digestion) and to decrease overall energy consumption. Aerated treatment systems are very important in the treatment of wastewaters and management of sludges. The activated sludge process is widely used to treat wastewater from both industrial and municipal sources. However, they are costly to operate because oxygen is marginally soluble in water and standard low pressure (8 psi
APA, Harvard, Vancouver, ISO, and other styles
33

Hua, Shaoxiong. "Providing QoS with reduced energy consumption via real-time voltage scaling on embedded systems." College Park, Md. : University of Maryland, 2004. http://hdl.handle.net/1903/1389.

Full text
Abstract:
Thesis (Ph. D.) -- University of Maryland, College Park, 2004.<br>Thesis research directed by: Electrical Engineering. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
APA, Harvard, Vancouver, ISO, and other styles
34

Leenes, Popkje Winfrieda. "Natural resource use for food land, water and energy in production and consumption systems /." [S.l. : [Groningen : s.n.] ; University Library Groningen] [Host], 2006. http://irs.ub.rug.nl/ppn/298187221.

Full text
APA, Harvard, Vancouver, ISO, and other styles
35

Oladokun, Michael Gbolagade. "Dynamic modelling of the socio-technical systems of household energy consumption and carbon emissions." Thesis, Heriot-Watt University, 2014. http://hdl.handle.net/10399/2827.

Full text
Abstract:
There is a growing need to curtail the carbon emissions in the globe in order to achieve the climate stabilisation goals based on the climate change threat. And as such, different initiatives and schemes of Government have targeted a number of policies at reducing energy and carbon emissions targets with the housing sector of the economy not an exception. In order to explore the feasibility of achieving carbon emissions reduction targets within the housing sector of the UK, the research views the issue of household energy consumption and carbon emissions as complex sociotechnical problem invol
APA, Harvard, Vancouver, ISO, and other styles
36

Leung, Lap-Fai. "Reducing energy consumption of single and multiple processors core systems using dynamic voltage scheduling /." View Abstract or Full-Text, 2003. http://library.ust.hk/cgi/db/thesis.pl?ELEC%202003%20LEUNGL.

Full text
Abstract:
Thesis (M. Phil.)--Hong Kong University of Science and Technology, 2003.<br>Includes bibliographical references (leaves 59-61). Also available in electronic version. Access restricted to campus users.
APA, Harvard, Vancouver, ISO, and other styles
37

MOURA, Irineu Martins de Lima. "Mining energy – aware commits: exploring changes performed by open – source developers to impact the energy consumption of software systems." Universidade Federal de Pernambuco, 2015. https://repositorio.ufpe.br/handle/123456789/17809.

Full text
Abstract:
Submitted by Irene Nascimento (irene.kessia@ufpe.br) on 2016-09-06T17:39:17Z No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) DissertacaoDeMestrado-IrineuMoura-imlm2.pdf: 1240260 bytes, checksum: 4bbaf8839fa3d5be7fca586e1f290f68 (MD5)<br>Made available in DSpace on 2016-09-06T17:39:17Z (GMT). No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) DissertacaoDeMestrado-IrineuMoura-imlm2.pdf: 1240260 bytes, checksum: 4bbaf8839fa3d5be7fca586e1f290f68 (MD5) Previous issue date: 2015-08-24<br>Energy consum
APA, Harvard, Vancouver, ISO, and other styles
38

Motjolopane, Bokang Patrick. "A power harvesting technique to facilitate energy conversion in distributed wireless sensor networks." Thesis, Cape Peninsula University of Technology, 2008. http://hdl.handle.net/20.500.11838/1113.

Full text
Abstract:
Thesis (MTech (Electrical Engineering))--Cape Peninsula University of Technology, 2008. Includes bibliographical references (leaves 67-72).<br>Distributed wireless sensor networks (DWSNs) are applied in a variety of applications that can enhance the quality of human life or even save lives, such as in fire monitoring, where DWSN microsensors relay the exact location of the fire to water sprinkler actors to automatically extinguish the fire. Batteries are currently the predominant source of energy in DWSNs. one of the key obstacles in the adoption of DWSN technology is the limited lifetime o
APA, Harvard, Vancouver, ISO, and other styles
39

Chen, Ting. "Energy-Efficient Resource Allocation in OFDMA Systems." Thesis, Linköpings universitet, Kommunikations- och transportsystem, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-98683.

Full text
Abstract:
In this thesis, a resource allocation problem in OFDMA is studied for the energy efficiency of wireless network. The objective is to minimize the total energy consumption which includes transmission energy consumption, and circuit energy consumption at both transmitter and receiver with required per user’s rate constraint. For problem solution, a heuristic algorithm with low computational complexity and suboptimal solution is proposed, developed in two steps with an increasing order of complexity. Besides, a bounding scheme based on model linearization of formulated nonlinear system model is a
APA, Harvard, Vancouver, ISO, and other styles
40

Obukhovska, V. D. "THE STUDY OF ACTIVE SYSTEMS VULCANIZING ACCELERATORS WITH A SYNERGISTIC EFFECT." Thesis, ПОЛІТ.Сучасні проблеми науки.Гуманітарні науки:тези доповідей XVII Міжнародної науково-практичної конференції молодих учених і студентів:[y 2-x т.].Т.2(м.Київ,4-7 квітня 2017 р.)/[ред.кол.:В.М.Ісаєнко та ін.]; Національний авіаційний університет.-К.:НАУ,2017.-374 с, 2017. http://er.nau.edu.ua/handle/NAU/27731.

Full text
Abstract:
According to the results of physical mechanical testing of the application vulcanization system boosters with a synergistic effect allows to accelerate the vulcanization and to reduce the cure time up to 2 times, which will reduce energy consumption per unit of production.
APA, Harvard, Vancouver, ISO, and other styles
41

Wollaeger, James P. "ITS in Energy Management Systems of PHEV's." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1330704818.

Full text
APA, Harvard, Vancouver, ISO, and other styles
42

Yatawatta, Sarod Petropulu Athina P. "Efficient signal processing techniques for future wireless communications systems /." Philadelphia, Pa. : Drexel University, 2004. http://dspace.library.drexel.edu/handle/1860/374.

Full text
APA, Harvard, Vancouver, ISO, and other styles
43

Del, Barga Christopher. "Design and Optimization of a Mobile Hybrid Electric System to Reduce Fuel Consumption." Thesis, Virginia Tech, 2015. http://hdl.handle.net/10919/76797.

Full text
Abstract:
The high costs and high risks of transporting fuel to combat zones make fuel conservation a dire need for the US military. A towable hybrid electric system can help relieve these issues by replacing less fuel efficient standalone diesel generators to deliver power to company encampments. Currently, standalone generators are sized to meet peak demand, even though peak demand only occurs during short intervals each day. The average daily demand is much less, meaning generators will be running inefficiently most of the day. In this thesis, a simulation is created to help determine an optimal
APA, Harvard, Vancouver, ISO, and other styles
44

Freund, Malte [Verfasser]. "Holistic Analysis of Onboard Consumption and Efficiency of the Energy Systems of Ships / Malte Freund." München : Verlag Dr. Hut, 2013. http://d-nb.info/1031843779/34.

Full text
APA, Harvard, Vancouver, ISO, and other styles
45

Marais, Johannes Hendry. "An integrated approach to optimise energy consumption of mine compressed air systems / Johannes Hendry Marais." Thesis, North-West University, 2012. http://hdl.handle.net/10394/9519.

Full text
Abstract:
The demand for electricity in South Africa has grown faster than the increase in generation capacity. However, it is expensive and time consuming to commission new power stations. Another approach is to reduce electricity demand through the implementation of energy efficiency projects. This alternative is usually less expensive. Compressed air on South African mines is a large electricity consumer with a reputation of wastage. This allows significant potential for electrical and financial savings. A typical mine compressed air system consists of multiple compressors at various locations, surfa
APA, Harvard, Vancouver, ISO, and other styles
46

Yang, Yuru. "Securing lithium supply for a cleaner energy consumption pathway: A systems thinking on supply disruptions." Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-444707.

Full text
Abstract:
To mitigate climate change and realize the transition towards a cleaner consumption pattern, the development of EVs needs to be ensured as it is one of the major solutions to the fossil fuel-related problems human beings face today. Lithium, as a critical material to EV cells, is seen as a strategic resource in many countries. Given the fact that the global lithium distribution is quite uneven, securing lithium supply for the development of EVs is essential for the world to phase out fossil fuels consumption in the transport sector. The supply risks of lithium can be observed in many aspects,
APA, Harvard, Vancouver, ISO, and other styles
47

SCERRATO, GIULIA. "Implementing energy management into operations: devolopment of a multi-variable framework for real-time controlling of energy consumption within manufacturing systems." Doctoral thesis, Università degli Studi di Roma "Tor Vergata", 2014. http://hdl.handle.net/2108/202978.

Full text
Abstract:
The area of energy management in the application domain of industrial sector is relatively new and encompasses several different disciplines. In consideration of a major focus on sustainability and increasing costs, primarily, the challenge in industrial plants lies in the reduction of energy consumption by establishing methods to interface between energy expenditure and load requirements of production. This dissertation is an attempt to provide a new perspective to the problem description of integrating operation and energy management best practices through the monitoring and control
APA, Harvard, Vancouver, ISO, and other styles
48

Weigel, Brent Anthony. "Development of a commercial building/site evaluation framework for minimizing energy consumption and greenhouse gas emissions of transportation and building systems." Diss., Georgia Institute of Technology, 2012. http://hdl.handle.net/1853/44735.

Full text
Abstract:
In urbanized areas, building and transportation systems generally comprise the majority of greenhouse gas (GHG) emissions and energy consumption. Realization of global environmental sustainability depends upon efficiency improvements of building and transportation systems in the built environment. The selection of efficient buildings and locations can help to improve the efficient utilization of transportation and building systems. Green building design and rating frameworks provide some guidance and incentive for the development of more efficient building and transportation systems. However,
APA, Harvard, Vancouver, ISO, and other styles
49

Mambo, Abdulhameed D. "Occupancy driven supervisory control of indoor environment systems to minimise energy consumption of airport terminal building." Thesis, Loughborough University, 2013. https://dspace.lboro.ac.uk/2134/12778.

Full text
Abstract:
A very economical way of reducing the operational energy consumed by large commercial buildings such as an airport terminal is the automatic control of its active energy systems. Such control can adjust the indoor environment systems setpoints to satisfy comfort during occupancy or when unoccupied, initiate energy conservation setpoints and if necessary, shut down part of the building systems. Adjusting energy control setpoints manually in large commercial buildings can be a nightmare for facility managers. Incidentally for such buildings, occupancy based control strategies are not achieved th
APA, Harvard, Vancouver, ISO, and other styles
50

Song, Guanqiao. "Analysis of the energy consumption of the powertrain and the auxiliary systems for battery-electric trucks." Thesis, KTH, Fordonsdynamik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-286349.

Full text
Abstract:
The electrification of the truck is crucial to meet the strategic vision of the European Union (EU) to contribute to net-zero greenhouse gas emissions for all sectors of the economy and society. The battery-electric truck is very efficient to reduce the emissions and has also a lower Total Cost of Ownership (TCO) compared to diesel trucks. Thus, the energy consumption of the battery-electric truck needs to be analysed in detail, and the differences in the conventional powertrain, recuperation by regenerative braking during driving and charging during standing, need to be considered. This maste
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the bibliographies on the topic 'Energy consumption systems' for other source types:
Journal articles Books
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography