Literatura científica selecionada sobre o tema "Electric lines"

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Artigos de revistas sobre o assunto "Electric lines"

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ARRIBAS, E., C. GALLARDO, M. MOLINA, and V. SANJOSÉ. "Electric Field Lines." International Journal of Modern Physics C 02, no. 01 (March 1991): 216–19. http://dx.doi.org/10.1142/s0129183191000196.

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We present the computer program called LINES which is able to calculate and visualize the electric field lines due to seven different discrete configurations of electric point charges. Also we show two examples of the graphic screens generated by LINES.
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MAMADA, Yasuhiro, Seiji HAYANO, Yoshifuru SAITO, and Kiyoshi HORII. "Electric Power lines Visualization." Journal of the Visualization Society of Japan 25, Supplement1 (2005): 173–76. http://dx.doi.org/10.3154/jvs.25.supplement1_173.

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Jiang, Yu Ze, Zhen Guang Liang, Wei Jie Ma, and Hong Chuan Wang. "Effect of Shielding Lines on Power Frequency Electric Field under Overhead Lines." Advanced Materials Research 732-733 (August 2013): 999–1004. http://dx.doi.org/10.4028/www.scientific.net/amr.732-733.999.

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This paper discusses effect of shielding lines on reduction of electric field produced by overhead lines. Charge simulation method is used. Influences of height, space and number of shielding lines on electric field are calculated. Space between shielding lines has reverse roles on influencing area and maximal electric field. Number and space of shielding lines should be carefully selected to shielding a certain area. Analytical method is also used to express induced electric field by shielding lines. Result of comparison with charge simulation method shows that it is suitable for area outside of three phase lines.
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Robinson, P. B. "Communicating over electric distribution lines." IEEE Potentials 9, no. 3 (October 1990): 36–39. http://dx.doi.org/10.1109/45.101399.

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Wang, Ziyu, Nana Duan, Junyu Chen, Xikun Zhou, Mengxue Lu, and Shichen Zhao. "Effect of Tree Quantity and Distribution on the Electric Field under Transmission Lines." Applied Sciences 14, no. 18 (September 20, 2024): 8487. http://dx.doi.org/10.3390/app14188487.

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The electric field of transmission lines has serious negative impacts on residents’ production and life with the expansion of high voltage engineering. In order to study the influence of trees on the electric field of ultra-high voltage transmission lines, this paper conducted three-dimensional simulation calculations of the power frequency electric field of transmission lines based on the tree quantity and distribution. Firstly, in order to study the pattern of electric field strength distribution in transmission lines, the electric field strengths of transmission lines of different voltage levels were compared; the maximum-power-frequency electric field intensity of ultra-high voltage transmission lines occurs below the edge conductor. Secondly, by changing the number of trees, it was concluded that the electric field strength below the edge conductor gradually decreases with the number of trees. Finally, the maximum electric field strength value at 1.5 m below the edge conductor and the width of the transmission corridor decreased by changing the layout of the trees. The results show that studying the impact of a tree’s electromagnetic parameters on the power frequency electric field strength under transmission lines can help reduce the electric field strength and decrease the width of transmission corridors, which is of great significance for line design and cost savings.
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Lacombe, Rémi, Sébastien Gros, Nikolce Murgovski, and Balázs Kulcsár. "Hierarchical Control of Electric Bus Lines." IFAC-PapersOnLine 53, no. 2 (2020): 14179–84. http://dx.doi.org/10.1016/j.ifacol.2020.12.1040.

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Colwell, Peter F., and Jim L. Sanders. "Electric Transmission Lines and Farmland Value." Journal of Real Estate Research 39, no. 3 (July 1, 2017): 373–400. http://dx.doi.org/10.1080/10835547.2017.12091478.

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Sugar, Jack, Joseph Reader, and William L. Rowan. "Electric-quadrupole lines of Mo xvi." Physical Review A 51, no. 1 (January 1, 1995): 835–37. http://dx.doi.org/10.1103/physreva.51.835.

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Kirkup, L. "Computer simulation of electric field lines." Physics Education 20, no. 3 (May 1, 1985): 142–45. http://dx.doi.org/10.1088/0031-9120/20/3/314.

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Predus, Marius-Florian, Cristian-Mircea Muscai, and Cornel Hatiegan. "Simulation of electric field lines produced by electric point charges." Studia Universitatis Babeș-Bolyai Engineering 67, no. 1 (November 11, 2022): 209–15. http://dx.doi.org/10.24193/subbeng.2022.1.20.

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The paper proposes o method of solving differential equations using Runge-Kutta method and presents an application made in a Visual programming language that solves two differential equations step by step drawing the graph obtained for two electrically charged particles that interact by their electrical fields
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Teses / dissertações sobre o assunto "Electric lines"

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Sa, Yingshi 1965. "Reliability analysis of electric distribution lines." Thesis, McGill University, 2002. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=29546.

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Wood Poles are extensively used in North America as supports for electric distribution lines. On average, wood poles have a service life of 40 years with a replacement cost of approximately $2000. Since the distribution network is of relatively recent construction, maintenance and replacement costs have been relatively small compared to the total number of poles in service.<br>The goal of this thesis is to use the FORM/SORM algorithm to evaluate the reliability of a single pole and the results obtained when applied to a sample of 887 wood poles inspected in the field. The procedure was also applied to a sample of poles designed according to the current codes in order to calibrate the evaluation procedure. The results indicate that the proposed procedure will improve the current maintenance and replacement strategy by guarantying a more uniform level of reliability throughout the network and by decreasing by up to 33% the number of wood pole replacements. (Abstract shortened by UMI.)
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Kryukova, N. V., Evgen Viktorovych Goncharov, and I. V. Polyakov. "Modern monitoring systems of electric power lines." Thesis, NTU "KhPI", 2018. http://repository.kpi.kharkov.ua/handle/KhPI-Press/38909.

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Bernardin, Sylvie. "Étude et analyse du délestage de glace atmospherique sur les cables /." Thèse, Chicoutimi : Université du Québec à Chicoutimi, 1989. http://theses.uqac.ca.

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Fernandez-Ramirez, Eder-Ernesto. "Optimisation du taux de compensation série d'une longue ligne de distribution : cas de l'Hydro-Québec : Abitibi Téminscamingue [sic] /." Thèse, [Chicoutimi : Rouyn : Université du Québec à Chicoutimi] Université du Québec en Abitibi-Témiscamingue, 2006. http://theses.uqac.ca.

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Thèse (M.Eng.) -- Université du Québec à Chicoutimi, programme en partenariat avec l'Université du Québec en Abitibi-Témiscamingue, 2006.<br>Bibliogr.: f. 136-139. Document électronique également accessible en format PDF. CaQCU
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Kleinhans, Kevin. "Investigation into possible mechanisms of light pollution flashover of 275kv transmission lines as a cause of unknown outages." Thesis, Link to the online version, 2005. http://hdl.handle.net/10019/1071.

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Kobziev, V., and E. Krasowski. "Some lines of energysaving in electric power industry." Thesis, ДРУКАРНЯ МАДРИД, 2016. http://openarchive.nure.ua/handle/document/8409.

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Mercer, Douglas. "Thor's hammer deflected : a history of the protection of power systems from lightning, with special reference to Queensland, 1950 to 1995 /." [St. Lucia, Qld.], 2001. http://adt.library.uq.edu.au/public/adt-QU20020712.164134/index.html.

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Jerrell, Jeffrey W. "Critical span analysis of overhead lines." Thesis, Georgia Institute of Technology, 1987. http://hdl.handle.net/1853/16430.

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De, Villiers Wernich. "Prediction and measurement of power line carrier signal attenuation and fluctuation." Thesis, Stellenbosch : Stellenbosch University, 2001. http://hdl.handle.net/10019.1/52410.

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Thesis (MScEng)--University of Stellenbosch, 2001,<br>ENGLISH ABSTRACT: A frequency domain Power Line Carrier (PLC) simulation program, with the ability to simulate signal attenuation including the coupling equipment, was developed. This simulation program was put to the test against the independent program of Professor L.M. Wedepohl and against practical field measurements. The predictions of the two programs were in precise agreement for a wide range of input parameters. Results from the field tests and predictions also showed close agreement. Further investigations, applying the simulation program, explained how ground conductors and soil resistivity influences PLC signal propagation. An experiment, which was developed to monitor PLC signal attenuation, was installed on the PLC system between Koeberg power station and Acacia substation, both near Cape Town. Data logged continuously over 28 days, indicated measurable and deterministic PLC signal attenuation variations with typical time constants of a few hours. Simulations of the PLC system indicated that the signal amplitude variations were influenced by changes in the height above the ground plane of the phase conductor. This significant finding creates the possibility to obtain real time knowledge of the sag of an Over Head Transmission Line (OHTL) by exploiting an operational PLC system. The knowledge about real time sag can be used in economical dynamic ampacity control systems. The practical and financial benefits to the electricity supply and distribution industry can be significant.<br>AFRIKAANSE OPSOMMING: 'n Frekwensie gebied "Power Line Carrier" (PLC) simulasie program wat die sein verswakking en die koppeling verliese kan naboots, is ontwikkel. Die program is getoets teen die onafhanklike program van Professor L.M. Wedepohl asook praktiese metings in die veld. Die vooruitskatings van beide programme is presies die selfde vir 'n wye reeks van parameters. Metings en nabootsings het ook noue ooreenstemming getoon. Verdere ondersoek, m. b. v. die program, is gedoen ten einde te verduidelik hoe grond-geleiers en grond weerstand die PLC sein se voortplanting beïnvloed. 'n Eksperiment om die PLC sein se verswakking mee te monitor is ontwerp. Die eksperiment was geïnstalleer in die PLC stelsel tussen Koeberg kernkragstasie en Acacia substasie, naby Kaapstad. Die eksperiment was vir 28 dae geaktiveer en die data wat die eksperiment opgelewer het toon meetbare PLC sein verswakking met tyd konstantes van 'n paar uur. Verdere nabootsings het gewys dat die veranderende verswakking in die PLC seinsterkte toegeskryf kan word aan die wisseling in hoogte van die fase geleiers bo die grondvlak. Hierdie bevinding is van besondere belang aangesien dit die moontlikheid oopmaak om die gemiddelde sak van kraglyne in reële tyd en onder bedryfs toestande te kan meet. Die informasie van die reële sak van kraglyne kan gebruik word in effektiewe stroomdrae-vermoë beheer stelsels. Die praktiese en finansiële voordele wat krag voorsieners en verspreiders hieruit kan put kan aansienlik wees.
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Naredo, V. José Luis A. "Communication frequency response of high voltage power lines." Thesis, University of British Columbia, 1987. http://hdl.handle.net/2429/26725.

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Several methods for calculating the electrical phase and modal parameters of overhead transmission lines are described in this thesis; then, a graphical method for evaluating communication frequency response of delta transmission lines -based on the guidelines given by W. H. Senn [12,13,14]- is developed. The graphical method, combined with the parameters calculation methods, obviates the need of large mainframe computers for the analysis of power line carrier (PLC) systems. A new technique for assessing coupling alternatives, based on Senn's method, is developed. The technique is applied to generate coupling recommendations; it is found that many of the current recommendations given elsewhere [21] are not reliable. Finally, future work to be done in this field is proposed.<br>Applied Science, Faculty of<br>Electrical and Computer Engineering, Department of<br>Graduate
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Livros sobre o assunto "Electric lines"

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Pansini, Anthony J. Undergrounding electric lines. 2nd ed. Lilburn, GA: Fairmont Press, 1993.

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2

V, Kostenko M., ed. Volnovye prot͡s︡essy i perenapri͡a︡zhenii͡a︡ v podzemnykh linii͡a︡kh. Sankt-Peterburg: Ėnergoatomizdat, Sankt-Peterburgskoe otd-nie, 1991.

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3

Wareing, B. Wood pole overhead lines. London: Institution of Electrical Engineers, 2005.

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4

Wisconsin, Public Service Commission of. Rockdale to West Middleton transmission project. Madison, Wis: Public Service Commission of Wisconsin, 2009.

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5

Division, Montana Energy. Final environmental impact statement for the proposed central Montana 100-KV transmission project. Helena, Mont. (Capitol Station, Helena 59620): Montana Dept. of Natural Resources and Conservation, Energy Division, 1985.

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Public Service Commission of Wisconsin. Rockdale to West Middleton transmission project. Madison, Wis: Public Service Commission of Wisconsin, 2008.

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7

Public Service Commission of Wisconsin. and Wisconsin. Dept. of Natural Resources., eds. Rockdale to West Middleton transmission project. Madison, Wis: Public Service Commission of Wisconsin, 2008.

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8

Gardiol, Fred E. Lossy transmission lines. Boston: Artech House, 1987.

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9

Benato, Roberto. EHV AC undergrounding electrical power: Performance and planning. London: Springer, 2010.

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Gart͡sman, L. B. Veroi͡atnosti gololedno-vetrovykh i temperaturnykh vozdeĭstviĭ na LĖP. Leningrad: Gidrometeoizdat, 1987.

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Capítulos de livros sobre o assunto "Electric lines"

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Padmanabhan, Thanu. "Gravity bends electric field lines." In Sleeping Beauties in Theoretical Physics, 279–92. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-13443-7_26.

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Rezinkina, Marina M., Yevgen I. Sokol, Artur O. Zaporozhets, Oleg G. Gryb, Ihor T. Karpaliuk, and Sergiy V. Shvets. "Mathematical Models of Electric Fields of Electric Transmission Lines." In Control of Overhead Power Lines with Unmanned Aerial Vehicles (UAVs), 79–84. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-69752-5_5.

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Wang, Yaonan, Yanjie Chen, Hang Zhong, and Jiacheng Liang. "Unmanned Aerial Robot Manipulation in Transmission Lines and Industrial Pipelines." In Electric Power Robots, 215–98. Singapore: Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-96-2512-3_7.

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Torres, Alvaro, and George J. Anders. "Strategic Lines and Substations in an Electric Power Network." In Springer Series in Reliability Engineering, 169–90. London: Springer London, 2011. http://dx.doi.org/10.1007/978-0-85729-088-5_5.

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Hollensen, Christian, George Cannon, Donald Cannon, Søren Bentzen, and Rasmus Larsen. "Lung Tumor Segmentation Using Electric Flow Lines for Graph Cuts." In Lecture Notes in Computer Science, 206–13. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-31298-4_25.

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Bulatov, Yuri, Andrey Kryukov, Le Van Thao, Konstantin Suslov, and Tran Duy Hung. "Simulation of Modes of Electric Networks with Electric Transmission Lines Using Earth as Current-Live Part." In Communications in Computer and Information Science, 3–21. Cham: Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-37470-8_1.

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Zhu, Zhijie, Jianjun Yang, Nana Duan, Jingyi Li, Shuhong Wang, Hongke Li, and Xuehuan Wang. "Research on the Influence of AC Cable Lines on the Electric Field Intensity of Parallel DC Cable Lines." In Lecture Notes in Electrical Engineering, 923–30. Singapore: Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-1528-4_95.

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SAITO, TOMOHIRO, MICHINORI KABUTO, and AKIRA HAGA. "EXPOSURE METRICS OF MAGNETIC FIELDS RELATED TO POWER LINES AND ELECTRIC APPLIANCES." In BIOELECTROMAGNETICS Current Concepts, 307–21. Dordrecht: Springer Netherlands, 2006. http://dx.doi.org/10.1007/1-4020-4278-7_20.

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Braicu, Ș. F., L. Czumbil, D. Șteț, and D. D. Micu. "Evaluation of the Electric and Magnetic Field near High Voltage Power Lines." In International Conference on Advancements of Medicine and Health Care through Technology; 12th - 15th October 2016, Cluj-Napoca, Romania, 141–46. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-52875-5_32.

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Krawiec, Krzysztof, and Marcin Jacek Kłos. "Parameters of Bus Lines Influencing the Allocation of Electric Buses to the Transport Tasks." In Recent Advances in Traffic Engineering for Transport Networks and Systems, 129–38. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-64084-6_12.

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Trabalhos de conferências sobre o assunto "Electric lines"

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Sherpa, Phurba Tshering, Polarj Sapkota, Srishti Poudel, Amrit Parajuli, Anu Dhakal, and Samundra Gurung. "Experimental Validation of Dynamic Line Rating of Electric Lines." In 2024 IEEE International Conference on Power System Technology (PowerCon), 1–5. IEEE, 2024. https://doi.org/10.1109/powercon60995.2024.10870550.

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Fernandez, J. C., and H. L. Soibelzon. "The Electric Field of Catenary High Voltage Power Lines." In 1992 International Symposium on Electromagnetic Compatibility, 1059–62. IEEE, 1992. https://doi.org/10.1109/isemc.2002.10792149.

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Fernandez, J. C., and H. L. Soibelzon. "The Electric Field of Catenary High Voltage Power Lines." In 2002_EMC-Europe_Sorrento, 1059–62. IEEE, 2002. https://doi.org/10.23919/emc.2002.10879896.

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Zhang, K. "Study on transient electric shock near UHV AC transmission lines." In 2024 IEEE International Conference on Plasma Science (ICOPS), 1. IEEE, 2024. http://dx.doi.org/10.1109/icops58192.2024.10627351.

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Haubrich, H. J., W. Brandes, and V. Machczynski. "Calculation of Electric Effects of Overhead Transmission Lines on Human Beings." In 9th International Zurich Symposium and Technical Exhibition on Electromagnetic Compatibility, 343–48. IEEE, 1991. https://doi.org/10.23919/emc.1991.10781055.

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Zavala, Brenda. "Project Finance and Asset Management for Electric Transmission Lines in Peru." In 2024 IEEE XXXI International Conference on Electronics, Electrical Engineering and Computing (INTERCON), 1–8. IEEE, 2024. https://doi.org/10.1109/intercon63140.2024.10833506.

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Finneran, Shane, and Barry Krebs. "Advances in HVAC Transmission Industry and Its Effects on Pipeline Induced AC Corrosion." In CORROSION 2014, 1–10. NACE International, 2014. https://doi.org/10.5006/c2014-4421.

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Abstract Pipelines collocated in close proximity to high voltage alternating current (HVAC) transmission lines may be subjected to electrical interference from capacitive, electromagnetic inductive and conductive effects. If these effects are high enough they may pose a safety hazard to personnel, or may compromise the integrity of the pipeline. The effects of HVAC interference from a personnel safety and corrosion risk standpoint are well documented, however recent developments in the electric power transmission industry have driven trends toward increasing HVAC transmission line voltages and currents. Renewable energy generation and corresponding technologies have shown rapid growth in recent years. Multiple factors are driving the generating facilities, be it wind, hydro-electric, solar, or other, further from the major consumption centers requiring the power. This creates a well-documented challenge for efficient electric power transmission over increasing distances.1,2,3,4 Multiple technologies have been developed recently to help overcome long distance transmission line loss, each having its own unique benefits and detriments. However, nearly all involve significant increases to the transmission line operating capacity, and will result in elevated line currents whether they are short term dynamic loads, or steady state. The increasing HVAC transmission currents present a significant challenge for pipeline owners operating utilities sharing the corridor, crossing, or paralleling the power transmission lines. This paper focuses on reviewing the recent trends in the HVAC transmission industry, and their effects on collocated buried pipelines, specific to induced AC potentials, current density, and ground fault hazards.
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Trichtchenko, L. "Influence of Pipeline Electric Parameters on AC Interference." In CORROSION 2010, 1–9. NACE International, 2010. https://doi.org/10.5006/c2010-10111.

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Abstract Induction in the pipeline due to AC interference is a phenomenon that should be taken into account for planning and mitigating purposes. To evaluate the electric currents and voltages produced in the pipeline due to proximity of high voltage power lines, Transmission Line Theory (TLT) is often applied and a number of software packages using TLT has been developed. In this paper the analytical approach to the problem of the AC induction in an infinitely long multi-layered cylinder representing the pipeline has been used to evaluate effects of the different electromagnetic parameters of the pipeline and surrounding medium. Also, approximate formulas for pipeline steel impedances and coating admittances used in industrial software have been compared with the exact formulas and the results of the comparison are presented.
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Horiuchi, Ryota, Kazuhiko Sasagawa, and Kazuhiro Fujisaki. "Damage of Flexible Electronic Line Under Mechanical and Electrical Stress Loading." In ASME 2021 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/ipack2021-68902.

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Abstract Flexible printed circuits (FPCs) are widely used in electronic devices such as movable part line or wearable sensor. Inkjet printing is attracting attention because it can draw electric lines of any shape without a photo mask. The mechanical characteristics such as flexibility or durability of electric lines have been evaluated by bending and tensile tests. Moreover, the reliability characteristics of metal particle ink lines under electric current loading have been recently evaluated. However, the electronic line has not been evaluated under both the mechanical stress due to bending deformation and the electrical stress due to electric current. According to scaling down of electric devices, the current density and Joule heat in interconnect line increase and electromigration (EM) damage becomes a serious problem. EM is a transportation phenomenon of metallic atoms caused by electron wind under high-density electric current. Reducing EM damage is extremely important to enhance device reliability. In this study, high-density current loading tests of flexible electronic line were conducted under bending deformation of the substrate in order to investigate the effect of mechanical stress on the EM damage of the electronic line. As the results of current loading tests, the specimens with bending deformation became open circuits in shorter time than that without bending deformation. Therefore, it is considered that the bending deformation is affected on the electric reliability characteristic of the flexible electronic lines reflecting EM damage.
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Saito, Daiki, Kazuhiko Sasagawa, Takeshi Moriwaki, and Kazuhiro Fujisaki. "Damage of Flexible Electronic Line Printed With Ag Nanoparticle Ink due to High-Current Density." In ASME 2019 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/ipack2019-6408.

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Abstract Flexible printed circuits (FPCs) are widely used in electronic devices such as movable part line or wearable sensor. Photolithography is one of the most popular processes for fabricating electric interconnect lines. However, inkjet printing has attracted attention because the method can draw an arbitrary-shape electric lines without any mask. Therefore, nanoparticle metal ink is widely used for printing of conductive electric lines with lowering cost and small-lot production. The physical characteristics such as flexibility or durability of metal nanoparticle ink lines have been evaluated by bending or tensile tests. By contrast, the evaluation method has not been sufficiently established for the electrical characteristics of these lines, and the failure mechanism under high-current density has not been clarified. According to scaling down of electric devices, current density and Joule heating in device lines increase and electromigration (EM) damage becomes a serious problem. EM is a transportation phenomenon of metallic atoms caused by electron wind under high-current density. Reducing EM damage is extremely important to enhance device reliability. In this study, current loading tests of metal nanoparticle ink line were performed to discuss damage mechanism and evaluate electrical reliability under high-current density condition. As the results of current loading tests, the thickness of cathode part of straight-test line was decreased. It is considered that atomic transport from the cathode to the anode occurred by EM phenomenon. The line surface became rough and aggregates of particles generated at middle or anode parts of straight-test line by high-current loading. Both of atomic transport and aggregate generation were closely related the changes of potential drop, their dominances were varied depending the current density value.
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Relatórios de organizações sobre o assunto "Electric lines"

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DFI's Electric Power System Foundations Committee. Design and Construction of Deep Foundations to Support Electric System Transmission Lines. Deep Foundations Institute, April 2025. https://doi.org/10.37308/gd-2025-epsf-1.

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Unlike the commercial building and transportation sectors, the electric transmission industry does not have a unified code that explicitly covers design and construction of the various foundation types currently utilized to support electrical structures; there is no overarching professional group that leads this effort. Existing guide documents developed by various utility and non-utility organizations describe general design methodology for foundation types used in the electric power industry, but their application, relevance and approach vary significantly from utility to utility. For this reason, DFI established the Electric Power Systems Foundations Working Group in 2013 and upgraded the Group to Committee status in 2018 after significant growth in membership and activity. This document summarizes the state of practice for the design and construction of electric system transmission lines for the purpose of aiding with future development of guidelines for the industry. This document is founded around recent industry state of the practice surveys performed by the Electric Power Research Institute (EPRI) (DiGioia 2010) and by this committee (Kandaris and Davidow 2015). Discussions provided are extended narratives of the various design and construction topics from the surveys and are based on the engineering judgment and knowledge of the committee members, along with many industry professionals who drafted sections and provided input via review to the document.
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2

Electric Power System Foundations Committee. Design and Construction of Deep Foundations to Support Electric System Transmission Lines. Deep Foundations Institute, April 2025. https://doi.org/10.37308/cr-2025-epsf-1.

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Unlike the commercial building and transportation sectors, the electric transmission industry does not have a unified code that explicitly covers design and construction of the various foundation types currently utilized to support electrical structures; there is no overarching professional group that leads this effort. Existing guide documents developed by various utility and non-utility organizations describe general design methodology for foundation types used in the electric power industry, but their application, relevance and approach vary significantly from utility to utility. For this reason, DFI established the Electric Power Systems Foundations Working Group in 2013 and upgraded the Group to Committee status in 2018 after significant growth in membership and activity. This document summarizes the state of practice for the design and construction of electric system transmission lines for the purpose of aiding with future development of guidelines for the industry. This document is founded around recent industry state of the practice surveys performed by the Electric Power Research Institute (EPRI) (DiGioia 2010) and by this committee (Kandaris and Davidow 2015). Discussions provided are extended narratives of the various design and construction topics from the surveys and are based on the engineering judgment and knowledge of the committee members, along with many industry professionals who drafted sections and provided input via review to the document.
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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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Muelaner, Jody Emlyn. Electric Road Systems for Dynamic Charging. SAE International, March 2022. http://dx.doi.org/10.4271/epr2022007.

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Electric road systems (ERS) enable dynamic charging—the most energy efficient and economical way to decarbonize road vehicles. ERS draw electrical power directly from the grid and enable vehicles with small batteries to operate without the need to stop for charging. The three main technologies (i.e., overhead catenary lines, road-bound conductive tracks, and inductive wireless systems in the road surface) are all technically proven; however, no highway system has been commercialized. Electric Road Systems for Dynamic Charging discusses the technical and economic advantages of dynamic charging and questions the current investment in battery-powered and hydrogen-fueled vehicles.
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Stoffel, J. B., E. D. Pentecost, R. D. Roman, and P. A. Traczyk. Electric Power High-Voltage Transmission Lines: Design Options, Cost, and Electric and Magnetic Field Levels. Office of Scientific and Technical Information (OSTI), November 1994. http://dx.doi.org/10.2172/10196786.

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Eto, Joseph H. Planning Electric Transmission Lines: A Review of Recent Regional Transmission Plans. Office of Scientific and Technical Information (OSTI), April 2017. http://dx.doi.org/10.2172/1351315.

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Dabkowski, John. PR-151-634-R01 Power Line Fault Current Coupling Pipeline Coating Impedance. Chantilly, Virginia: Pipeline Research Council International, Inc. (PRCI), March 1988. http://dx.doi.org/10.55274/r0011923.

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Research into the induction and conduction coupling response of a pipeline co-located with an electric power transmission line to assess the high voltage coupling response under fault conditions. Capacitive discharge tests were performed on primarily fusion bonded epoxy and coal tar enamel coatings containing discrete individual holidays (circa 1985). A pipeline coating response model to high voltage stress was developed, but questions arose within the pipeline community as to the veracity of capacitate discharge coating testing when the coupling was from overhead alternating current electric power transmission lines.
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Maxey. L51537 Power Line Fault Current Coupling to Nearby Natural Gas Pipelines. Chantilly, Virginia: Pipeline Research Council International, Inc. (PRCI), November 1988. http://dx.doi.org/10.55274/r0010412.

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Electric and natural gas utilities often find it advantageous to share rights-of-way. Available methods for evaluating electrical effects on gas pipelines have been difficult to use at best, and at worst, incorrect. A generalized approach that addresses inductive and conductive interferences has not been available. Initiated to fill that need, this work is part of a research effort cosponsored by EPRI and the Pipe Line Research Council International, Inc. (PRCI) �A generalized approach to the analysis of the effects of transmission line faults on natural gas transmission pipelines has been developed and is presented in this report. A state of the art user-friendly computational tool has been developed and verified for the analysis of interference between electrical power lines and nearby buried or aboveground pipelines. This computer program, ECCAPP, is distinguished by its ability to model and analyze accurately complex, realistic interactions between pipelines and power lines, using easily obtained input data. The final report consists of three volumes. An independent fourth volume was also developed to simplify the installation of the ECCAPP software.Volume 1 contains the theory upon which the ECCAPP computer program is based. A parametric analysis and graphical charts have been formulated using ECCAPP to permit estimates to be made in the field or during preliminary analyses for situations that are not too complex. A discussion of various useful mitigation methods is included. The discussion is based on previous research work and on the results of the parametric analysis.Volume 2 is a detailed user's manual which describes not only how to use the program itself, but also which engineering data must be sought during an analysis and how to assimilate it into a computer model. A detailed sample problem is included. A detailed \Glossary of Terms\" used by ECCAPP as well as suitable input data forms to be filled by power line and pipeline engineers are provided in the appendices.Volume 3 discusses the modeling and performance of pipeline insulation or coating.
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9

Author, Not Given. Study of electric field and ion effects of HVDC (high voltage direct current) transmission lines: Characterization of the electrical environment beyond the corridor: Final report. Office of Scientific and Technical Information (OSTI), May 1989. http://dx.doi.org/10.2172/6106573.

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Hopper. L30500 Analysis of the Effects of High-Voltage Direct-Current Transmission Systems on Buried Pipelines. Chantilly, Virginia: Pipeline Research Council International, Inc. (PRCI), January 2008. http://dx.doi.org/10.55274/r0010196.

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The economics of high voltage direct current for long-distance transmission of electrical energy have been reported as very attractive, to the extent that several projects are in the making. Several reasons other than the savings in transmission costs, for example the exchange of peak power between time zones and seasonal zones, would permit utilities to save on plant investment for generating capacity while maintaining a high level of service. This report summarizes work on the initial phase of a study to determine the effects of high-voltage direct-current (H.V.D.C.) electric transmission lines on buried pipeline systems. Pipeline Research Council International, Inc. initiated this work in response to an anticipated threat posed by the Pacific Northwest-Southwest Intertie H.V.D.C. system now being designed (and other possible H.V.D.C. lines in the future) because of the announced plans to pass direct current through the earth. The objectives of the overall program are:(1) To determine the nature and magnitude of problems that will be created by the earth current from H.V.D.C. systems, and(2) To devise means of protecting pipelines from the effects of such currents. A computer program was written based on a mathematical model of a buried pipeline in the environment created by an H.V.D.C. system. Excellent agreement was obtained between computed soil potential gradients and measurements obtained during a field test of H.V.D.C. in Oregon. Reasonably good agreement was also obtained between measured pipe-to-soil potentials on the Pacific Lighting Gas Supply Company pipeline near Camino, California, and computed values during a field test of H.V.D.C. power transmission.
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