105 resources related to Electric fences
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2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting
The joint meeting is intended to provide an international forum for the exchange of information on state of the art research in the area of antennas and propagation, electromagnetic engineering and radio science
The conference program will consist of plenary lectures, symposia, workshops and invitedsessions of the latest significant findings and developments in all the major fields of biomedical engineering.Submitted papers will be peer reviewed. Accepted high quality papers will be presented in oral and postersessions, will appear in the Conference Proceedings and will be indexed in PubMed/MEDLINE
ISIE focuses on advancements in knowledge, new methods, and technologies relevant to industrial electronics, along with their applications and future developments.
2020 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
CVPR is the premier annual computer vision event comprising the main conference and several co-located workshops and short courses. With its high quality and low cost, it provides an exceptional value for students, academics and industry researchers.
The PCIC provides an international forum for the exchange of electrical applications technology related to the petroleum and chemical industry. The PCIC annual conference is rotated across North American locations of industry strength to attract national and international participation. User, manufacturer, consultant, and contractor participation is encouraged to strengthen the conference technical base. Success of the PCIC is built upon high quality papers, individual recognition, valued standards activities, mentoring, tutorials, networking and conference sites that appeal to all.
The IEEE Transactions on Advanced Packaging has its focus on the modeling, design, and analysis of advanced electronic, photonic, sensors, and MEMS packaging.
The IEEE Aerospace and Electronic Systems Magazine publishes articles concerned with the various aspects of systems for space, air, ocean, or ground environments.
Experimental and theoretical advances in antennas including design and development, and in the propagation of electromagnetic waves including scattering, diffraction and interaction with continuous media; and applications pertinent to antennas and propagation, such as remote sensing, applied optics, and millimeter and submillimeter wave techniques.
This magazine publishes articles concerning technical subjects and professional activities that are within the scope of IAS and are of interest to society members. The information includes but is not limited to articles, product reviews, book reviews, new standards, education information, announcements of conferences, workshops, new publications, committee meetings and reports of IAS activities.
The development and application of electric systems, apparatus, devices, and controls to the processes and equipment of industry and commerce; the promotion of safe, reliable, and economic installations; the encouragement of energy conservation; the creation of voluntary engineering standards and recommended practices.
2018 IEEE 4th Southern Power Electronics Conference (SPEC), 2018
Increasingly, it is desired to operate electric fence energizers at higher power levels. This can be achieved by applying higher voltage output pulses from an electric fence energizer onto fence lines. However, and to comply with safety standards, this necessitates an increased level of voltage isolation between input and output parts of a mains-supplied electric fence energizer circuit. Therefore, low ...
Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems, 1960
2015 IEEE 4th Global Conference on Consumer Electronics (GCCE), 2015
Traditional electric fence has been helpful as a guard of crops. However, its system has some problems. It can be used only as a defense from animals, and it cannot notify the voltage which occasionally drops because of vines winding or weeds touching. Furthermore, the owners of the fence have to check the voltage but they cannot know it without ...
Electrical Engineering, 1941
With increasing use of electric fences, insect screens, and other devices having exposed electrodes, information on the magnitude of electric current that is safe for human beings becomes of great importance in determining regulations and safety codes. The authors report the results of experiments showing the maximum 60-cycle alternating current and direct current which the average man can withstand with ...
2018 14th International Conference on Distributed Computing in Sensor Systems (DCOSS), 2018
The deployment of embedded sensing devices on croplands and pastures is an enabling element for precision agriculture applications. Changing conditions (e.g., different crops being grown), however, may require the occasional reconfiguration of the resulting networks of wireless sensors, e.g., to modify data reporting rates or synchronize internal clocks. In this demo we showcase an opportunistic broadcast channel to forward such ...
The R&D History of On-Line Electric Vehicles (OLEV)
Magneto-electric Approximate Computation for Bayesian Inference - IEEE Rebooting Computing 2017
APEC 2015: KeyTalks - More Electric Aircraft Challenges
Fuel Cell Powertrain for Hybrid Electric Vehicles for Postal Delivery
Electric Ship Technologies Symposium (Member Access)
State-of-the-art Electrical Machines for Hybrid Electric Vehicles
A Decade of Electric/Hybrid Vehicles Design and Development at UTBM
The Future of Power Electronics in Robotics: APEC 2019
Transportation Electrification: Zero Emission Electric Veichles
Part 1: Transforming the Electric Utility Industry with a Smart Grid: IEEE TAB Speakers Bureau
IEEE Milestone S&C Electric company
Defense Department's Crusher Field Demonstration
Owning a Tesla, Going Electric - IEEE Southern Minnesota presentation
Zero Emission Powertrains and Fuel Cell Engines: APEC 2019
Geothermal Energy in the Military
Regenerative Energy Storage Systems for Hybrid Electric and Battery Electric Vehicles
Smart Grid Vehicular Technology Vision: Possibility and Feasibility of Smart Community from Case Studies - Hiroaki Nishi
Coal Gasification at Polk Power Station
ASC-2014 Plenary series - 2 of 13 - Monday 2014/8/11
Increasingly, it is desired to operate electric fence energizers at higher power levels. This can be achieved by applying higher voltage output pulses from an electric fence energizer onto fence lines. However, and to comply with safety standards, this necessitates an increased level of voltage isolation between input and output parts of a mains-supplied electric fence energizer circuit. Therefore, low cost techniques to achieve high voltage isolation are required. Accordingly, this paper reports such a technique, based on integrating a contactless capacitive power transfer, CPT, circuit into the capacitor charging part of an electric fence energizer. Through compensation, reactive power drawn by the CPT circuit can be reduced, while assuring circuit operation as a current source. This is ideal for capacitor charging purposes, and energy transfer through appropriately separated CPT electrodes allows for high voltage isolation. The proposed CPT circuit is modelled. The results of modelling verify performance.
Traditional electric fence has been helpful as a guard of crops. However, its system has some problems. It can be used only as a defense from animals, and it cannot notify the voltage which occasionally drops because of vines winding or weeds touching. Furthermore, the owners of the fence have to check the voltage but they cannot know it without going there. An electric fence management system we develop uses wireless communication, and it enables the owners to know the voltage and the state of the electric fence and monitor it from remote locations safely. Wireless communications is successful or not is an important factor in the system, many experiemntal trials of wireless communication using 2.4[GHz] band are conducted in hill and dale. This paper describes a demonstrative experiment in a mountainous region, and suggests an approach to resolve some problems.
With increasing use of electric fences, insect screens, and other devices having exposed electrodes, information on the magnitude of electric current that is safe for human beings becomes of great importance in determining regulations and safety codes. The authors report the results of experiments showing the maximum 60-cycle alternating current and direct current which the average man can withstand with reasonable safety.
The deployment of embedded sensing devices on croplands and pastures is an enabling element for precision agriculture applications. Changing conditions (e.g., different crops being grown), however, may require the occasional reconfiguration of the resulting networks of wireless sensors, e.g., to modify data reporting rates or synchronize internal clocks. In this demo we showcase an opportunistic broadcast channel to forward such configuration messages to embedded systems. The transmitting station is realized by means of an electric fence energizer, a device frequently utilized in agricultural settings. On the receiver side, only little hardware efforts are required to capture the highvoltage pulses and decode transmitted configuration messages.
We present the design and implementation of intrusion detection and alerting mechanism (eleAlert) for fences separating wildlife habitats and human settlements. Our objective is to improve the effectiveness of electric fences as a solution to the prevailing human-elephant conflict (HEC) in many parts of the world. eleAlert uses a network of sensors to detect and locate damages instantly and alert communities under threat via the mobile communications network.
Traditional methods of bandwidth measurement are based on somewhat arbitrary specifications, for example', the frequency difference between the high and low frequencies at which the single-tone response provides half the power corresponding to the frequency of maximum response. Other definitions of bandwidth or cut-off frequency are used in special cases whenever they seem appropriate. The lack of standardization in this matter creates confusion which is only now being resolved by the concept of equivalent bandwidth. A review of this concept is given to facilitate discussion of the measuring instruments described.
HOW LONG will you be “frozen” to an energized wire after the circuit is interrupted? Failure to utilize the correct answer in design might result in your being a victim the next time you inadvertently grasp an electric fence. Information on the probable length of time it takes a person to release his grasp of a wire after being subjected to currents above his “let-go” limit is important in establishing the minimum allowable “off” period for electric fences and is of concern to the ASA (American Standards Association) Sectional Committee on Electric Fences, C69. Death is to be an expected result should a victim suffer a sufficient number of shocks due to his inability to release his grasp of an electrified fence during the “off” period between consecutive shocks.
Discussion and author's closure of paper 41–7 by C. F. Dalziel, J. B. Lagen, and J. L. Thurston, presented at the AIEE winter convention, Philadelphia, Pa., January 27–31, 1941, and published in AIEE TRANSACTIONS, 1941, pages 1073–9.
Many different detection technologies have been employed for perimeter detection to sensitize a barrier, including for example, strain-sensing taut wire sensors, electric fences, electrostatic sensors, and various linear "microphonic" cable-sensing devices. These outdoor perimeter fence detection sensors must reliably detect intruders attempting to cut or climb the barrier, while ignoring the effects of environmental noise including nearby activity. In a recent conference proceedings, the new IntelliFIBER fiber optic based product was introduced and compared with previous technologies. We outline the advancements in the IntelliFIBER development since introduction, as well as, the field test results obtained from sensor testing each of the different options. Some of the new IntelliFIBER advancements are in the sensing cable options. These include, for example, a hybrid cable version with both embedded power conductors and additional fibers. This feature provides a highly robust cable, one that does not require a conduit for all-weather detection, while providing an economic advantage for multiple zone perimeter applications. With this option, both the power system and data communications are secured, and the expense of adding separate perimeter power and data networks is removed. This advancement provides for further applications beyond the typical perimeter one, such as, securing data or power networks from intrusion. Field test results, from our own outdoor field test S.I.T.E., are presented for the different cable options, and also compare IntelliFIBER with its triboelectric- based counterpart, Intelli-FLEX. The long-term monitoring data includes the actual performance, in terms of probability of detection, false and nuisance alarm rates. Vulnerability to defeat is also discussed.