Relevant bibliographies by topics / Electric power supply

Contents

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

Academic literature on the topic 'Electric power supply'

Author: Grafiati
Published: 4 June 2021
Last updated: 30 May 2022

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Journal articles on the topic "Electric power supply"

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BARTHES, H., A. BORDAS, D. BOUILLOT, M. BUZON, P. DUMONT, J. FERMIN, J. C. LANDRY, et al. "TUNNELS - ELECTRIC POWER SUPPLY." Proceedings of the Institution of Civil Engineers - Civil Engineering 102, no. 5 (May 1994): 20–22. http://dx.doi.org/10.1680/icien.1994.26804.

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Bondarenko, A. V. "Innovative principles of electric power supply of non-traction power consumers of railway transport." Herald of the Ural State University of Railway Transport, no. 2 (2020): 44–50. http://dx.doi.org/10.20291/2079-0392-2020-2-44-50.

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The issues of fundamental changes of electric power-supply of non-traction devices, such as, line-section devices and systems of railway transport are addressed in the article. It is clearly shown that the possibility of electric power-supply of such consumers without using the common high-voltage line-section power-supply lines of alternative voltage of 6 or 10 kV and respective power-supply substations can be implemented in practice. The essence of the proposed is that the electric power-supply source is not a high-voltage power-supply line, but a device which converts potential mechanical energy of a train, moving along a line section between signal points of railway automatic block system, into electrical one. Putting the described power-supply devices into operation provides technical as well as economic advantages over currently and widely used power-supply systems. The conversion of energy is carried out by changing magnetic resistance of a magnetic circuit, which includes railway car wheel-set in motion and direct neodymium magnet. Change in magnetic resistance due to the law of electromagnetic induction results in alternate voltage in the inductance coil, which is used as the electric power-supply source for non-traction line-section power consumers, including but not limited to, signal point of railway automatic block system. In case there is no wheel-set on the converter, electric power-supply for the power consumer is delivered by the electric energy accumulated in an ionistor (supercapacitor).
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Antsiferov, N. S. "Ways to Reduce Power Losses in Mining Power Supply Lines." Mining science and technology 4, no. 2 (August 25, 2019): 150–56. http://dx.doi.org/10.17073/2500-0632-2019-2-150-156.

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Electric energy is the most common and universal form of energy. It can be produced in large quantities near energy sources, transmitted to large distances, easily distributed between consumers and converted into mechanical, thermal, and light energy. Ensuring reliable and economical quality electric energy supply to mining enterprises with the optimal use of energy resources is one of the most important tasks facing the country's energy sector. In the Russian Federation, high degree of concentration of generating capacities at power plants has been achieved. The main capacities are concentrated in power plants with installed capacity of more than 1 million kW. High importance of the electric power industry is determined by the infrastructural nature of the industry and the direct relationship between the country's economic growth and the level of its development effectiveness. One of the most pressing problems of modern electricity supply is the problem of ensuring the quality of electric energy. The main reason for the deterioration in the electricity quality is widespread non-linear loads that create non-sinusoidal currents and voltage unbalance during their operation. The voltage unbalance is most often caused by the presence of an unbalanced load. Unbalanced load currents flowing through the elements of the power supply system cause unbalanced voltage losses in them. This results in appearance of unbalanced voltages on the terminals of electric apparatus. The voltage deviations at electric apparatus overdriven phase may exceed the normally acceptable values, while the voltage deviations at electric apparatus other phases may remain within the normal limits. In addition to the deterioration of the voltage mode at electric apparatus under the unbalanced voltage conditions, the operating conditions of both the electric apparatus and all the network elements are significantly worsened, and the reliability of the electrical equipment and the power supply system as a whole decreased. The paper considers the issues of reducing the voltage losses in power supply networks by improving quality of electric power.
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OANCEA, Constantin Daniel, Sabin CODREA, Adrian-Mihai ALEXEI, Marin DUMITRU, and Daniel ŞUTEU. "ON THE USE OF SUPER CAPACITORS FOR ELECTRIC MOTORS POWER SUPPLY." SCIENTIFIC RESEARCH AND EDUCATION IN THE AIR FORCE 21, no. 1 (October 8, 2019): 160–65. http://dx.doi.org/10.19062/2247-3173.2019.21.22.

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MORI, Takao, Minglei GU, Masayuki NAKAMURA, Shingo MAKISHIMA, Keiichi UEZONO, and Hirohito FUNATO. "3E12 Series-Parallel Continuously Regulated Chopper for Auxiliary Power Supply of Electric Railway Vehicles(Electrical-Vehicle)." Proceedings of International Symposium on Seed-up and Service Technology for Railway and Maglev Systems : STECH 2015 (2015): _3E12–1_—_3E12–8_. http://dx.doi.org/10.1299/jsmestech.2015._3e12-1_.

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OGAWA, MEIJI, SHIGENORI KOBAYASHI, and TOSHIICHI YAMAGUCHI. "Electric Power Supply for High power HID Lamps." JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 78, Appendix (1994): 163. http://dx.doi.org/10.2150/jieij1980.78.appendix_163.

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Neumeyer, C., and R. Woolley. "Electric Power Supply Options for FIRE." Fusion Technology 39, no. 2P2 (March 2001): 422–28. http://dx.doi.org/10.13182/fst01-a11963272.

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Allen, John G., John P. Aurelius, and Joseph Black. "Electric Power Supply for Commuter Rail." Transportation Research Record: Journal of the Transportation Research Board 2219, no. 1 (January 2011): 88–96. http://dx.doi.org/10.3141/2219-11.

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Yokoyama, Akihiko, and Keiichi Hohki. "Security of Electric Power Supply System." Journal of the Society of Mechanical Engineers 95, no. 879 (1992): 128–34. http://dx.doi.org/10.1299/jsmemag.95.879_128.

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Gully, J. H. "Power supply technology for electric guns." IEEE Transactions on Magnetics 27, no. 1 (January 1991): 329–34. http://dx.doi.org/10.1109/20.101051.

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Dissertations / Theses on the topic "Electric power supply"

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Zitouni, Salah. "An expert system for electric power system management." Thesis, University of Dundee, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.338200.

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Lao, Keng Weng. "A novel electric traction power supply system using hybrid parallel power quality compensator." Thesis, University of Macau, 2011. http://umaclib3.umac.mo/record=b2550461.

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Camacho, Rojas Jorge Arturo. "Distributing power : a cratological study of emerging technologies for electric power supply." Thesis, University of East London, 2010. http://roar.uel.ac.uk/2601/.

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This thesis has two main objectives. First, to develop a philosophical and theoretical framework for a cratological (from the Greek kratos: power) study of technology, i.e. one that explains and evaluates how certain technologies afford states or changes in the structure of power of the social systems in which they are embedded. The normative principle proposed is the ideal of equality of power. The second objective is to deploy these frameworks in an analysis of the technological and industrial development of systems for electric power supply. Driven by a quest to achieve greater economies of scale, the technological development of the industry during the 20th century emphasised constant increments in output scale and a model of centralised supply. Along with this process came a configuration and consolidation of the industry around a highly concentrated or monopolistic structure. In these conditions, utilities and other power companies acquired control over a key social resource, namely electric energy, and a concomitant share of social power. Since the 1980s, but particularly in the last decade, technological innovations are opening the possibility of a radical transformation in the industrial structure of power supply systems around the paradigm of distributed energy resources. Along with important technical, economic and ecological benefits, this new paradigm may afford a positive, from our cratological perspective, transformation: namely a shifting of control over the electricity supply system towards communities, small and independent generators, and a new breed of energy prosumers. All of these may find themselves newly empowered by the emerging technological paradigm, in a way that is similar to what is also becoming possible in the communications industry thanks to the development of the Internet.
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Smyth, Thomas Paton. "A review of the emergency electric power supply systems at PWR nuclear power plants." Master's thesis, University of Cape Town, 1989. http://hdl.handle.net/11427/22430.

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Bibliography: pages 168-174.
The Emergency Electric Power Supply Systems at Pressurized Water Reactor Nuclear Power Plants are reviewed, problem areas are identified, and recommendations are made for existing and future Nuclear Power Plants. A simplified introduction to a typical Pressurized Water Nuclear Reactor is given and the problems associated with the commercial use of nuclear power are discussed. An overview of the Nuclear industry's solutions is presented and covers the Reliability of equipment and the American Regulatory requirements. The alternating and direct current power supply systems are examined in terms of plant operational state and equipment type (Diesel generators, Grid network, Lead-acid batteries, Battery chargers, Inverters, and Power Distribution networks). The trends in the design of Emergency Electric Power supply systems at Nuclear Power Plants are presented. The loss of all alternating current power, known as Station Blackout, is discussed and the American and European response to this. problem is presented. Problems experienced in the direct current systems are discussed and solutions are presented. The experience at Koeberg Nuclear Power station with Lead-acid batteries is included in the discussion. The thesis concludes with recommendations for designers and operators of the Electric Power Supply Systems at Nuclear Power Stations.
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Commin, Andrew Neil. "Matching renewable electricity supply to electricity demand in Scotland." Thesis, University of Aberdeen, 2015. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=230176.

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The threat of climate change has led to many countries and regions adopting renewable targets. Scotland's is one of the most ambitious, with an aim to generate the equivalent to 100% of its electricity needs from renewable sources by 2020. Scotland has a very large renewable resource, primarily consisting of offshore and onshore wind, tidal stream, wave and hydro power; all of which are characterised by having variable output. Over a long period, such as a year, variability in renewable generation will average out and may meet or exceed total annual demand. This thesis investigates whether matching of demand and generation is possible within a timescale meaningful to electricity system users; that is whether renewable generation can meet electricity demand in any given hour. This was established by using historic data to create an hourly generation hindcast of Scotland's renewable generation over a 30 year climate “normal” period. These outputs are then compared to a hindcast of hourly demand based on observations over the most recent few years. The results demonstrated that it is possible for Scotland to rely entirely upon renewable generation to fulfil demand in any hour of the 30 year hindcast. However, it appears that the renewable capacity and storage currently built or within the Scottish planning system is only sufficient to match demand in 65% of the hours within the hindcast. The hindcast allows judgements to be made as to how 100% of demand could be met most effectively and provides the basis of a coherent planning strategy, with security of supply at its centre. Further wave and tidal stream capacity is shown to be of higher value than additional wind power but in the latter case, addressing the geographical diversity of wind power can enable maximise phasing between sites to increase the security of supply. Importantly this work provides a means of informing decision making about where best to develop wind, wave and tidal resources and what additional storage may be required in order to provide 100% security of supply. The results are also of particular importance to Scotland's renewable generation strategy in the case of assessing where new on- and off-shore wind farms should be developed, as wind is set to dominate Scotland's renewable portfolio for the foreseeable future.
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Parikh, Rajiv D. "PC based simulation software package for an uninterruptable power supply." Thesis, This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-11242009-020238/.

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Lee, Kelvin. "A study of supply function equilibria in electricity markets /." Thesis, McGill University, 2008. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=112573.

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Deregulation is a growing trend and the electricity industry has not escaped its reaches. With worldwide experiences spanning only thirty years, there is substantial interest in analyzing current and future market designs so that market power cannot be used to increase the price of electricity significantly.
This thesis analyzes market power in electricity markets through the notion of Nash equilibrium (NE) and, more specifically, through Supply Function Equilibrium (SFE). We will examine how SFE can be modified to incorporate capacity constraints on generators and generating companies (gencos) controlling more than one generator for a Poolco electricity market with marginal pricing.
A genco's supply function is assumed to be of the form gi=l-aibi . Gaming is done either with ai or bi only, while keeping the other parameter at true cost. Gaming with both variables cannot be analyzed since the problem would have too many degrees of freedom. For each possible generator output level (minimum output, maximum output, or in between), analytical methods are employed to determine all candidate Nash equilibria. Then, simulations are performed over the range of possible genco offers to determine whether these candidates meet the complete set of Nash equilibrium criteria, specifically whether any genco can or cannot improve its profit by gaming.
For various inelastic demand levels, study cases indicate that there are either no Nash equilibria or only one. In the multi-unit genco case, the price of electricity is found to be higher than in the case where each genco owns only one generator, illustrating the effect of market concentration on the price. Whether capacity constraints are considered or not, the price of electricity appears to be higher if gencos are allowed to game with bi instead of ai.
The inclusion of capacity constraints on generators and the consideration of the multi-unit genco case will allow for better genco modeling in a Poolco market with marginal pricing. In turn, this will lead to more accurate analysis of the effects of current and possible rules and regulations on the price of electricity.
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Patel, Amit P. "High power-supply rejection current-mode low-dropout linear regulator." Thesis, Atlanta, Ga. : Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/28115.

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Thesis (M. S.)--Electrical and Computer Engineering, Georgia Institute of Technology, 2009.
Committee Chair: Rincón-Mora, Gabriel; Committee Member: Ghovanloo, Maysam; Committee Member: Leach, W. Marshall.
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Ghasemzadeh, H. R. "The power supply and automatic control of a mains electric tractor." Thesis, University of Nottingham, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.383690.

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Grenier, Jason. "Design of a MOSFET-Based Pulsed Power Supply for Electroporation." Thesis, University of Waterloo, 2006. http://hdl.handle.net/10012/844.

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The use of high-voltage pulsed electric fields in biotechnology and medicine has lead to new methods of cancer treatment, gene therapy, drug delivery, and non-thermal inactivation of microorganisms. Regardless of the application, the objective is to open pores in the cell membrane and hence either facilitate the delivery of foreign materials inside the cell or to kill the cell completely. Pulsed power supplies are needed for electroporation, which is the process of applying pulsed electric fields to biological cells to induce a temporary permeability in the cell membrane. The applications of pulsed electric fields are dependent on the output pulse shape and pulse parameters, both of which can be affected by the circuit parameters of the pulsed power supply and the conductivity of the media being treated.

In this research, two Metal Oxide Field Effect Transistor (MOSFET)-based pulsed power supplies that are used for electroporation experiments were designed and built. The first used up to three MOSFETs in parallel to deliver high voltage pulses to highly conductive loads. To produce pulses with higher voltages, a second pulsed power supply using two MOSFETs connected in series was designed and built. The parallel and series MOSFET-based pulsed power supplies are capable of producing controllable square pulses with widths of a few hundred nanoseconds to dc and amplitudes up to 1500 V and 3000 V, respectively. The load in this study is a 1-mm electroporation cuvette filled with a buffer solution that is varied in conductivity from 0. 7 mS/m to 1000 mS/m. The results indicate that by controlling the circuit parameters such as the number of parallel MOSFETs, gate resistance, energy storage capacitance, and the parameters of the MOSFET driver gating pulses, the output pulse parameters can be made almost independent of the load conductivity.

Using the pulsed power supplies designed in this work, an investigation into electroporation-mediated delivery of a plasmid DNA molecule into the pathogenic bacterium E. coli O157:H7, was conducted. It was concluded that increasing the electric field strength and pulse amplitude resulted in an increase in the number of transformants. However, increasing the number of pulses had the effect of reducing the number of transformants. In all of the experiments the number of cells that were inactivated by the exposure to the pulsed electric field was measured.
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Books on the topic "Electric power supply"

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Birmingham), Autotech 1991 (1991. Vehicle electric power supply. London: Institution of Mechanical Engineers, 1991.

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Stocks, E. G. Supply systems. Horsham: CT Projects, 1990.

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Power supply cookbook. Boston: Butterworth-Heinemann, 1994.

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Brown, Marty. Power supply cookbook. 2nd ed. Boston: Newnes, 2001.

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Stephen, David. Independent generation of electric power. Oxford [England]: Butterworth-Heinemann, 1994.

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Northwest Power Planning Council (U.S.). Adequacy of the Northwest's electricity supply. [Portland, Or: The Council, 1989.

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Gumhalter, Hans. Power Supply in Telecommunications. Berlin, Heidelberg: Springer Berlin Heidelberg, 1995.

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1954-, Evans Nigel, ed. Electricity supply in the UK. Aldershot, Hants, England: Gower Pub. Co., 1986.

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Shao, Zongyi. Auto-transformer power supply system for electric railways. Birmingham: University of Birmingham, 1988.

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Thakur, Tripta. Performance evaluation of electric supply utilities in India. Gurgaon: India Core Pub., 2009.

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Book chapters on the topic "Electric power supply"

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Siebenthal, Charles. "Electric Power Supply Alternatives." In Evaluating Climate Change Action Plans, 97–110. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-1-4613-0341-1_16.

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Zeng, Gengsheng Lawrence, and Megan Zeng. "DC Power Supply and Multimeters." In Electric Circuits, 9–16. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-60515-5_2.

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Gaiceanu, Marian, and Razvan Buhosu. "Hybrid Power System Supply for Electric Vehicles." In 2nd International Congress on Energy Efficiency and Energy Related Materials (ENEFM2014), 23–30. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-16901-9_4.

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Pollitt, Michael G. "Prospects for Reform of China’s Electric Power Sector." In Reforming the Chinese Electricity Supply Sector, 215–39. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-39462-2_5.

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Tanasescu, F. T., C. I. Popescu, G. Galatchi, and L. Olar. "Hydrogen Generation with Hybrid Solar-Wind Electric Power Supply." In Seventh E.C. Photovoltaic Solar Energy Conference, 1232–36. Dordrecht: Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-009-3817-5_225.

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Gao, Jingchen, Jie Xu, and Meiying Cheng. "Electric Power Enterprises Supply Relationships Integration: Achieve Low-Carbon Procurement." In LTLGB 2012, 561–67. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-34651-4_78.

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Acharya, Dhanush, and K. Suryanarayana. "20W Multi-output Isolated Power Supply Using Secondary Regulated Flyback Topology." In Advances in Renewable Energy and Electric Vehicles, 1–14. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-1642-6_1.

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Jang, Young Jae. "System Structure and the Allocation of Wireless Charging Power Supply Systems for OLEV System." In The On-line Electric Vehicle, 225–42. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-51183-2_16.

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Joshi, Shivam, Rajesh Patel, Vinod Patel, Tapankumar Trivedi, and Pavak Mistry. "A High-Power High-Frequency Isolated DC Power Supply for Electric Vehicle Charging Application." In Intelligent Manufacturing and Energy Sustainability, 401–10. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-1616-0_39.

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Ding, Xue-feng, and Qian Nan. "Analysis on a Competitive Cooperative Game of Electric Power Supply Chain." In International Asia Conference on Industrial Engineering and Management Innovation (IEMI2012) Proceedings, 969–77. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-38445-5_101.

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Conference papers on the topic "Electric power supply"

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Kasianenko, Pavel V. "Electric power supply system for power electric energy accumulators." In 2012 IEEE 11th International Conference on Actual Problems of Electronics Instrument Engineering (APEIE). IEEE, 2012. http://dx.doi.org/10.1109/apeie.2012.6629094.

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Griscenko, Marina, Rihards Elmanis-Helmanis, and Ugis Skopans. "Power generator mechanical faults effects on electric power quality." In 2014 Electric Power Quality and Supply Reliability Conference (PQ). IEEE, 2014. http://dx.doi.org/10.1109/pq.2014.6866799.

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Hemdana, Issam, Habib Dallagi, Hamadi Bouaicha, Chiheb Zaoui, and Samir Nejim. "Hybrid electrical power supply for an electric propelled boat." In 2018 International Conference on Advanced Systems and Electric Technologies (IC_ASET). IEEE, 2018. http://dx.doi.org/10.1109/aset.2018.8379876.

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Delyagin, V. N., and V. I. Bocharov. "ELECTROMAGNETIC COMPATIBILITY OF LOW-POWER AUTONOMOUS POWER SUPPLY EQUIPMENT." In STATE AND DEVELOPMENT PROSPECTS OF AGRIBUSINESS. DSTU-PRINT, 2020. http://dx.doi.org/10.23947/interagro.2020.1.500-503.

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The article presents the results of research on the evaluation of electromagnetic compatibility of elements of the power supply system for Autonomous low-power consumers. The subject of the study is a quantitative assessment of the level of harmonic components of currents and voltages in systems: a permanent magnet generator-a DC-to-AC Converter-a consumer with a nonlinear load and interfering interaction of jointly working elements of this system. The level of harmonics of voltage and current in the local electrical network (farm), repeatedly (from 3 to 10 times) exceeds the regulatory requirements. The multiplicity of the increase in electrical energy losses (K-Factor) is from 5("pure" sine of the DC-AC Converter) to 20 (rectangular meander). When designing Autonomous systems, it is necessary to provide measures to reduce the loss of electrical energy, exit from standing electrical equipment and false triggering of electronic devices in the consumer of electric energy
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Outeiro, Maria Teresa, Giuseppe Buja, and Adriano Carvalho. "Resonant converters for electric equipment power supply." In IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society. IEEE, 2014. http://dx.doi.org/10.1109/iecon.2014.7049270.

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Wang, Jin, Chingchi Chen, Steve Chorian, and Yi Huang. "Auxiliary Power Supply for Hybrid Electric Vehicles." In 2007 IEEE Power Electronics Specialists Conference. IEEE, 2007. http://dx.doi.org/10.1109/pesc.2007.4342217.

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Wójcik, Waldemar, Andrzej Smolarz, Tomasz Zyska, and Zbigniew Lach. "Low electric power supply via optical fibre." In SPIE Proceedings, edited by Ryszard S. Romaniuk. SPIE, 2007. http://dx.doi.org/10.1117/12.784693.

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Valsan, Vipin, Arvind Balakrishnan, and Paluri Sai Srinath. "Power supply design of electric vehicle battery." In PROCEEDINGS OF ADVANCED MATERIAL, ENGINEERING & TECHNOLOGY. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0024289.

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Tu yiyun, Le Lin, Cheng Lin, and Li Can. "Impacts of electric vehicles on power grid." In International Conference on Sustainable Power Generation and Supply (SUPERGEN 2012). Institution of Engineering and Technology, 2012. http://dx.doi.org/10.1049/cp.2012.1817.

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Gallardo-Lozano, Javier, Enrique Romero-Cadaval, Victor Minambres-Marcos, Dmitri Vinnikov, Tanel Jalakas, and Hardi Hoimoja. "Grid reactive power compensation by using electric vehicles." In 2014 Electric Power Quality and Supply Reliability Conference (PQ). IEEE, 2014. http://dx.doi.org/10.1109/pq.2014.6866776.

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Reports on the topic "Electric power supply"

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Yuvarajan, Subbaraya. High Performance Power Supply for the More Electric Aircraft. Fort Belvoir, VA: Defense Technical Information Center, February 2001. http://dx.doi.org/10.21236/ada399688.

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Bartkowski, Peter T. Design of a Percussion and Electric Primer Gun Firing Power Supply. Fort Belvoir, VA: Defense Technical Information Center, July 2014. http://dx.doi.org/10.21236/ada607546.

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CORPS OF ENGINEERS WASHINGTON DC. Engineering and Design: Clearances for Electric Power Supply Lines and Communication Lines Over Reservoirs. Fort Belvoir, VA: Defense Technical Information Center, May 1997. http://dx.doi.org/10.21236/ada404125.

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EXETER ASSOCIATES INC SILVER SPRINGS MD. Assessment of DoD Electric Power Supply Options, Strategies, and Costs under Retail Open Access. Fort Belvoir, VA: Defense Technical Information Center, February 1998. http://dx.doi.org/10.21236/ada338951.

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Muelaner, Jody. Unsettled Issues Regarding Power Options for Decarbonized Commercial Vehicles. SAE International, September 2021. http://dx.doi.org/10.4271/epr2021021.

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While direct electrification appears to provide the most cost-effective route to decarbonization of commercial vehicles, uptake may be constrained by critical metal supply. Additionally, it will be many years before hydrogen power becomes decarbonized or if it can ever compete economically with direct electrification. An electric road system (ERS) could offer a highly efficient and cost-effective route to direct electrification that would greatly reduce the volume of batteries required, but pilot schemes are urgently needed to provide concrete data on operating costs for different ERS technologies. Furthermore, if plug-in hybrid electric vehicles could obtain most of their power from an ERS, liquid biofuels and “electrofuels” may prove useful for occasional off-grid range extension. To achieve extremely long-range for operation in remote locations, liquid fuels remain the only viable option. Unsettled Issues Regarding Power Options for Decarbonized Commercial Vehicles discusses the analysis required to understand the lifecycle energy use for different power options for decarbonized commercial vehicles.
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6

Visser, A. T. Electrical design note for a 5000 ADC, 230 {mu}H power supply filter choke. Office of Scientific and Technical Information (OSTI), April 1993. http://dx.doi.org/10.2172/10160570.

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7

Weinschenk, Craig, Daniel Madrzykowski, and Paul Courtney. Impact of Flashover Fire Conditions on Exposed Energized Electrical Cords and Cables. UL Firefighter Safety Research Institute, October 2019. http://dx.doi.org/10.54206/102376/hdmn5904.

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A set of experiments was conducted to expose different types of energized electrical cords for lamps, office equipment, and appliances to a developing room fire exposure. All of the cords were positioned on the floor and arranged in a manner to receive a similar thermal exposure. Six types of cords commonly used as power supply cords, extension cords, and as part of residential electrical wiring systems were chosen for the experiments. The non-metallic sheathed cables (NMB) typically found in residential electrical branch wiring were included to provide a link to previous research. The basic test design was to expose the six different types of cords, on the floor of a compartment to a growing fire to determine the conditions under which the cord would trip the circuit breaker and/or undergo an arc fault. All of the cords would be energized and installed on a non-combustible surface. Six cord types (18-2 SPT1, 16-3 SJTW, 12-2 NM-B, 12-3 NM-B, 18-3 SVT, 18-2 NISPT-2) and three types of circuit protection (Molded case circuit breaker (MCCB), combination Arc-fault circuit interrupter (AFCI), Ground-fault circuit interrupter (GFCI)) were exposed to six room-scale fires. The circuit protection was remote from the thermal exposure. The six room fires consisted of three replicate fires with two sofas as the main fuel source, two replicate fires with one sofa as the main fuel source and one fire with two sofas and MDF paneling on three walls in the room. Each fuel package was sufficient to support flashover conditions in the room and as a result, the impact on the cords and circuit protection was not significantly different. The average peak heat release rate of the sofa fueled compartment fires with gypsum board ceiling and walls was 6.8 MW. The addition of vinyl covered MDF wall paneling on three of the compartment walls increased the peak heat release rate to 12 MW, although most of the increased energy release occurred outside of the compartment opening. In each experiment during post flashover exposure, the insulation on the cords ignited and burned through, exposing bare conductor. During this period the circuits faulted. The circuit protection devices are not designed to provide thermal protection, and, thus, were installed remote from the fire. The devices operated as designed in all experiments. All of the circuit faults resulted in either a magnetic trip of the conventional circuit breaker or a ground-fault trip in the GFCI or AFCI capable circuit protection devices. Though not required by UL 1699, Standard for Safety for Arc-Fault Circuit-Interrupters as the solution for detection methodology, the AFCIs used had differential current detection. Examination of signal data showed that the only cord types that tripped with a fault to ground were the insulated conductors in non-metallic sheathed cables (12-2 NM-B and 12-3 NM-B). This was expected due to the bare grounding conductor present. Assessments of both the thermal exposure and physical damage to the cords did not reveal any correlation between the thermal exposure, cord damage, and trip type.
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8

Electric power supply and demand for the contiguous United States, 1985-1994. Staff report. Office of Scientific and Technical Information (OSTI), May 1985. http://dx.doi.org/10.2172/5795393.

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