Relevant bibliographies by topics / Speed variable

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Speed variable'

Author: Grafiati
Published: 8 September 2021
Last updated: 29 July 2025

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Journal articles on the topic "Speed variable"

1

Povinelli, Michelle L. "Variable speed limit." Nature Physics 2, no. 11 (2006): 735–36. http://dx.doi.org/10.1038/nphys454.

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Gandzha, S. A., and I. E. Kiessh. "Variable Speed Power." Procedia Engineering 129 (2015): 731–35. http://dx.doi.org/10.1016/j.proeng.2015.12.095.

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BARTON, T. H. "VARIABLE FREQUENCY VARIABLE SPEED AC DRIVES." Electric Machines & Power Systems 12, no. 3 (1987): 143–63. http://dx.doi.org/10.1080/07313568708960100.

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Han, D., and G. N. Barakos. "Variable-speed tail rotors for helicopters with variable-speed main rotors." Aeronautical Journal 121, no. 1238 (2017): 433–48. http://dx.doi.org/10.1017/aer.2017.4.

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ABSTRACTVariable tail rotor speed is investigated as a method for reducing tail rotor power, and improving helicopter performance. A helicopter model able to predict the main rotor and tail rotor powers is presented, and the flight test data of the UH-60A helicopter is used for validation. The predictions of the main and tail rotor powers are generally in good agreement with flight tests, which justifies the use of the present method in analysing main and tail rotors. Reducing the main rotor speed can result in lower main rotor power at certain flight conditions. However, it increases the main
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Herák, D., V. Šleger, R. Chotěborský, K. Houška, and E. Janča. "Kinematical characteristic of mechanical frictional variable speed drive." Research in Agricultural Engineering 52, No. 2 (2012): 61–68. http://dx.doi.org/10.17221/4881-rae.

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The paper describes a new system of mechanical spherical conical friction drive. In the present a row of simple friction, belt, chain, wave and differential variable speed drives is published. For the required range of speed variation they are altogether unfit. The currently used power transmissions are of low efficiency (60–70%). Therefore the better power transmission efficiency is required. The possibility of multicontact power transmission appears as the most suitable principle of the power transmission. Using the designed function model, which was made according to the small tra
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Rajanikanth, B., and B. Srinu. "Flicker Mitigation for Variable Speed Wind Generating System." International Journal of Scientific Engineering and Research 3, no. 7 (2015): 88–92. https://doi.org/10.70729/ijser15312.

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Brslica, Vít. "Variable Speed Asynchronous Generator." Renewable Energy and Power Quality Journal 1, no. 02 (2004): 42–49. http://dx.doi.org/10.24084/repqj02.205.

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Graham & White Instruments Ltd. "Variable speed DAT recorder." NDT & E International 25, no. 2 (1992): 109. http://dx.doi.org/10.1016/0963-8695(92)90628-t.

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Bhamrah, Rajenderpal Singh. "Variable Density Speed Hump." International Journal of Students' Research in Technology & Management 4, no. 2 (2016): 35–37. http://dx.doi.org/10.18510/ijsrtm.2016.423.

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This technical paper relates to a device that reduces the speed of any overspeeding vehicles travelling on a roadway.It is formed by at least one hollow strip of flexible material, made up of several receptacles located in the shell body. Each receptacle is impregnated with a dilatant shear-thickening fluid. The material is placed under compression during impact when the vehicle strikes it and the fluid itself acts as means for controlling the resistance to deformation of the strip.Thus, if the vehicle travels at a low speed the fluid has a low viscosity and the strip is easily deformed, where
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KONG, Xiangdong. "Constant Speed Control Method of Variable Speed Input Fixed Displacement Pump-constant Speed Output Variable Motor System." Journal of Mechanical Engineering 52, no. 8 (2016): 179. http://dx.doi.org/10.3901/jme.2016.08.179.

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Dissertations / Theses on the topic "Speed variable"

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Stott, Paul Anthony. "Renewable variable speed hybrid system." Thesis, University of Edinburgh, 2010. http://hdl.handle.net/1842/4781.

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At present many remote and Island communities rely solely on diesel powered generators to provide electricity. Diesel fuel is both expensive and polluting and the constant speed operation of the diesel engine is inefficient. In this thesis the use of renewable energy sources to help offset diesel fuel usage and an alternative way of running the diesel generator with the aim of reducing electrical energy costs is investigated. Diesel generators have to be sized to meet peak demand, in one or two diesel generator island grids, these generators will be running at a fraction of maximum output for
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Goodfellow, David. "Variable speed operation of wind turbines." Thesis, University of Leicester, 1986. http://hdl.handle.net/2381/7822.

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This work describes a control system in which a cycloconverter is connected between the secondary windings of a three phase induction machine and the a. c. mains supply to give variable speed sub- and super –synchronously. In order to control the system smoothly in an asynchronous mode a secondary emf signal generator has been designed, which enables the cycloconverter to operate in synchronism with the emf induced in the secondary windings of the machine. A computer programme has been written which calculates the required firing angles for the cycloconverter to produce secondary current in ph
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Bhargava, Rajat. "Simulation models for variable speed electric drives." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/mq22571.pdf.

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Licari, John. "Control of a variable speed wind turbine." Thesis, Cardiff University, 2013. http://orca.cf.ac.uk/46516/.

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Stop signal task of response inhibition, I find that response inhibition (stopping) is slowed in the presence of angry facial expressions, and such slowing is greater in individuals high in trait neuroticism. Further, as predicted, the influence of neuroticism is moderated by individual differences in emotion regulation, such that good emotion regulation ‘buffers’ the impact of neuroticism. The implications of these findings for current cognitive models of threat-processing are discussed.
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Maggs, John David. "Electromagnetic interference from variable speed motor drives." Thesis, Aston University, 1996. http://publications.aston.ac.uk/15347/.

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A methodology is presented which can be used to produce the level of electromagnetic interference, in the form of conducted and radiated emissions, from variable speed drives, the drive that was modelled being a Eurotherm 583 drive. The conducted emissions are predicted using an accurate circuit model of the drive and its associated equipment. The circuit model was constructed from a number of different areas, these being: the power electronics of the drive, the line impedance stabilising network used during the experimental work to measure the conducted emissions, a model of an induction moto
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Ramtharan, Gnanasambandapillai. "Control of variable speed wind turbine generators." Thesis, University of Manchester, 2008. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.556174.

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Stefani, Andrea <1976&gt. "Induction Motor Diagnosis in Variable Speed Drives." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2010. http://amsdottorato.unibo.it/2311/1/Stefani_Andrea_Tesi.pdf.

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Several diagnostic techniques are presented for the detection of electrical fault in induction motor variable speed drives. These techinques are developed taking into account the impact of the control system on machine variables and non stationary operating conditions.
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Stefani, Andrea <1976&gt. "Induction Motor Diagnosis in Variable Speed Drives." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2010. http://amsdottorato.unibo.it/2311/.

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Several diagnostic techniques are presented for the detection of electrical fault in induction motor variable speed drives. These techinques are developed taking into account the impact of the control system on machine variables and non stationary operating conditions.
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Lucky, Adama Brian. "The impacts of variable speed limit on speed variation and headway distribution." Thesis, Queensland University of Technology, 2014. https://eprints.qut.edu.au/72925/2/Adama_Lucky_Thesis.pdf.

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This thesis investigates the impacts of variable speed limit on motorway speed variation and headway distribution. Initiative techniques of traffic flow categorisation study contribute in analysing the effects of variable speed limit on various traffic states. The project focuses on the speed harmonisation impacts within and across lanes as well as the uniformity of headway spread in the application of variable speed limit.
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Zhu, Chaoying. "Induction motor speed sensing and control." Thesis, University of Sussex, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.358985.

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Books on the topic "Speed variable"

1

Brumbach, Michael E. Electronic variable speed drives. 2nd ed. Delmar, 2002.

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Bush, K. G. Electrical variable speed drives. Edited by Reeves E. A. Blackwell Science, 1995.

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(Firm), Knovel, ed. Variable speed drive fundamentals. 3rd ed. Fairmont Press, 1999.

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Associates, Inc ADM. Adjustable-speed drives project: Case studies. Wisconsin Center for Demand-Side Research, 1993.

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Associates, Inc ADM. Adjustable-speed drives project: Assessment guide. Wisconsin Center for Demand-Side Research, 1993.

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Associates, Inc ADM. Adjustable-speed drives project: Project summary. Wisconsin Center for Demand-Side Research, 1993.

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Püttgen, H. B. Adjustable speed drives: Directory. 3rd ed. The Institute, 1991.

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Associates, Inc ADM. Adjustable-speed drives project: Generic monitoring plan. Wisconsin Center for Demand-Side Research, 1993.

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9

Barnes, Malcolm. Practical variable speed drives and power electronics. Newnes, 2003.

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10

Razik, Hubert. Handbook of Asynchronous Machine with Variable Speed. John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118601037.

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Book chapters on the topic "Speed variable"

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Vukosavic, Slobodan N. "Variable Speed Induction Machines." In Electrical Machines. Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4614-0400-2_17.

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Koczara, Wlodzimierz, and Grzegorz Iwanski. "Variable-Speed Power Generation." In Power Electronics for Renewable and Distributed Energy Systems. Springer London, 2013. http://dx.doi.org/10.1007/978-1-4471-5104-3_7.

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Chassaing, P., R. A. Antonia, F. Anselmet, L. Joly, and S. Sarkar. "The High-Speed Turbulent Shear Layer." In Variable Density Fluid Turbulence. Springer Netherlands, 2002. http://dx.doi.org/10.1007/978-94-017-0075-7_9.

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Osman, Richard H. "Solid-State Variable Speed Drives." In Standard Handbook of Industrial Automation. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4613-1963-4_23.

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Irretier, H. "Vibrations in Variable Speed Machines." In CISM International Centre for Mechanical Sciences. Springer Vienna, 1988. http://dx.doi.org/10.1007/978-3-7091-2846-6_22.

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Moffat, J. W. "Variable Speed of Light Theories." In The Cosmology of Extra Dimensions and Varying Fundamental Constants. Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-017-3272-7_8.

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Revol, Bertrand. "Electromagnetic Compatibility of Variable Speed Drives." In Power Electronic Converters. John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118621196.ch7.

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Yuan, Zhi, Armin Fügenschuh, Anton Kaier, and Swen Schlobach. "Variable Speed in Vertical Flight Planning." In Operations Research Proceedings. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-28697-6_88.

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Boldea, Ion. "Induction Machine Design for Variable Speed." In Induction Machines Handbook. CRC Press, 2020. http://dx.doi.org/10.1201/9781003033424-7.

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Chassaing, P., R. A. Antonia, F. Anselmet, L. Joly, and S. Sarkar. "The Structure of Some Variable-Density Low-Speed Shear Flows." In Variable Density Fluid Turbulence. Springer Netherlands, 2002. http://dx.doi.org/10.1007/978-94-017-0075-7_8.

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Conference papers on the topic "Speed variable"

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Masuya, Nozomu, Sho Sakaino, and Toshiaki Tsuji. "Variable-Frequency Imitation Learning for Variable-Speed Motion." In 2025 IEEE International Conference on Mechatronics (ICM). IEEE, 2025. https://doi.org/10.1109/icm62621.2025.10934874.

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Vinícius Faria, L. C., C. G. Caio Ribeiro, and Douglas G. Macharet. "Variable-Speed Dubins Orienteering Problem." In 2024 Latin American Robotics Symposium (LARS). IEEE, 2024. https://doi.org/10.1109/lars64411.2024.10786481.

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Snyder, Harold T. "Variable Speed Drives." In ASME 1995 Citrus Engineering Conference. American Society of Mechanical Engineers, 1995. http://dx.doi.org/10.1115/cec1995-4101.

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The 3 C’s Cash - Control - and Coordination based on the use of variable speed drives in the Citrus Industry is covered in this paper. Proper use of variable speed drives results in more money (CASH) from Energy Savings, Reduced Maintenance cost, and Improved Efficiencies. By regulating the speed of pumps and conveyor belts, less problems from mismatched speeds occur (CONTROL). The timing of the material reaching the correct location through proper speeds of equipment means improved COORDINATION. The various types of variable speed drives and their manufacturers are discussed. The type of driv
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"Multiphase Variable Speed Drives." In IECON 2012 - 38th Annual Conference of IEEE Industrial Electronics. IEEE, 2012. http://dx.doi.org/10.1109/iecon.2012.6389319.

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"Multiphase variable speed drive." In IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society. IEEE, 2013. http://dx.doi.org/10.1109/iecon.2013.6699965.

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Maggs, J. D. "Electromagnetic compatibility of variable speed drives." In 6th International Conference on Power Electronics and Variable Speed Drives. IEE, 1996. http://dx.doi.org/10.1049/cp:19960973.

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Shitao Wang, Xiaoguang Jin, Dehua Zhang, and Zhengyu Lu. "The disturbance accommodating control for variable-pitch variable-speed wind turbine speed regulation." In 2010 8th World Congress on Intelligent Control and Automation (WCICA 2010). IEEE, 2010. http://dx.doi.org/10.1109/wcica.2010.5553946.

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Arya, Dinesh Kumar, and Lillie Dewan. "Speed control of variable speed wind turbine system." In 2015 International Conference on Energy, Power and Environment: Towards Sustainable Growth (ICEPE). IEEE, 2015. http://dx.doi.org/10.1109/epetsg.2015.7510078.

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Koczara, Wlodzimierz. "Digital Power - Variable Speed Generation." In EUROCON 2007 - The International Conference on "Computer as a Tool". IEEE, 2007. http://dx.doi.org/10.1109/eurcon.2007.4400221.

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Wegiel, T., and D. Borkowski. "Variable speed small hydropower plant." In 2012 3rd IEEE International Symposium on Power Electronics for Distributed Generation Systems (PEDG). IEEE, 2012. http://dx.doi.org/10.1109/pedg.2012.6253996.

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Reports on the topic "Speed variable"

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Kalambay, Panick, and Srinivas Pulugurtha. Exploring Traffic Speed Patterns for the Implementation of Variable Speed Limit (VSL) Signs. Mineta Transportation Institute, 2023. http://dx.doi.org/10.31979/mti.2023.2318.

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Traffic congestion is a prevalent issue during peak travel hours on roads in the United States. This study focuses on identifying suitable road links in Charlotte, North Carolina, for implementing variable speed limit (VSL) signs. Real-world traffic speed data collected over one year was analyzed to identify specific road links with favorable characteristics for VSL sign installations. The analysis considered weekdays, weekends, and specific times of the day to capture variations in speed patterns. The results revealed that roads with lower speed limits consistently experienced speeds exceedin
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Wang, Shixiao, Herman Wiegman, Wilson Wu, et al. VARIABLE SPEED INTEGRATED INTELLIGENT HVAC BLOWER. Office of Scientific and Technical Information (OSTI), 2001. http://dx.doi.org/10.2172/793307.

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Herman Wiegman, Charlie Stephens, Xiaoyue Liu, et al. VARIABLE SPEED INTEGRATED INTELLIGENT HVAC BLOWER. Office of Scientific and Technical Information (OSTI), 2003. http://dx.doi.org/10.2172/835010.

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Tate, D. L. The Variable Speed HF Modem Modulator Design. Defense Technical Information Center, 1989. http://dx.doi.org/10.21236/ada244891.

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Lauw, Hinan K., Claus H. Weigand, and Dallas A. Marckx. Variable-Speed Wind System Design : Final Report. Office of Scientific and Technical Information (OSTI), 1993. http://dx.doi.org/10.2172/10125834.

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Norad. PR-015-09205-E01 Assessment of Variable Frequency and Variable Speed Drives for Pipeline Pump Applications. Pipeline Research Council International, Inc. (PRCI), 2010. http://dx.doi.org/10.55274/r0010718.

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Adjustable speed drive systems for pipeline pump applications have enabled variable speed pumping as a means of reliable capacity control. Through a number of case studies, these systems have proven to be as reliable as operating multiple pumps with a discharge control valve or recycling flow to reach the desired capacity variations. Adjustable speed drive installations offer a potential savings in energy efficiency compared to operating pumps in recycle or throttling at a constant speed, especially for installations where a large turndown is required to meet demand variations. As energy costs
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Aldrich, R., and J. Williamson. Evaluation of Retrofit Variable-Speed Furnace Fan Motors. Office of Scientific and Technical Information (OSTI), 2014. http://dx.doi.org/10.2172/1122310.

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Johnson, K. E. Adaptive Torque Control of Variable Speed Wind Turbines. Office of Scientific and Technical Information (OSTI), 2004. http://dx.doi.org/10.2172/15008864.

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Aldrich, R., and J. Williamson. Evaluation of Retrofit Variable-Speed Furnace Fan Motors. Office of Scientific and Technical Information (OSTI), 2014. http://dx.doi.org/10.2172/1220938.

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Hunt, A., and S. Easley. Measure Guideline. Replacing Single-Speed Pool Pumps with Variable Speed Pumps for Energy Savings. Office of Scientific and Technical Information (OSTI), 2012. http://dx.doi.org/10.2172/1219659.

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