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Effect of High Voltage Electric Field on Pineapple
Advanced Science Letters, 2013The application of high voltage electric field for preservation of fruits/juices has a promising scope in food industry. The high voltage electric field processing (EFP) is an innovative non-thermal technique and free from bio-toxic effects. The technique has a viable solution of the problem yet faced in food industry to prolong life and to preserve ...
A. M. Dastgheib +2 more
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Electric Field in High-Voltage Equipment
2010Chapters 2–4 explain basic field behavior, focusing on the enhancement of the field strength which might take place at the contact point of a solid insulating support. In this chapter, we deal with some practical examples concerning such field behavior near the point of contact in insulation systems.
Tadasu Takuma, Boonchai Techaumnat
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Electric Field in the Vicinity of High Voltage Deviation Towers
2020 International Conference and Exposition on Electrical And Power Engineering (EPE), 2020There is a general concern about the impact that high voltage overhead power lines have on the environment, from the most diverse perspectives and points of view. One of the essential items to be addressed and resolved properly is the associated electric and magnetic fields, measured by convention, at a height of 1 m from the ground. Regarding strictly
Marius Valerian Paulet +3 more
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A high voltage pulse generator for Pulsed Electric Field pasteurization
2010 20th International Conference on Electronics Communications and Computers (CONIELECOMP), 2010This paper describes the design and implementation of a pulse generator for food pasteurization. Such generator generates a high voltage (15 kV) square wave with a frequency in the range from 250 Hz to 30 kHz. The high voltage supplies two electrodes where, between them, the food is placed and then pasteurized.
Edgar García-Rocher +2 more
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Calculation of electric fields in electrical high-voltage equipment
Russian Electrical Engineering, 2015The impact of electric fields is a factor that had a negative effect on power plant personnel and equipment. To calculate electric fields, simplified models are used. Currently, a variety of analytical and numerical methods for the calculation of electric fields have been developed.
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A new technique for high voltage measurement using high voltage electric field motor
IEEE. APCCAS 1998. 1998 IEEE Asia-Pacific Conference on Circuits and Systems. Microelectronics and Integrating Systems. Proceedings (Cat. No.98EX242), 2002In this paper, a new technique for high voltage measurement for DC and AC systems using a High Voltage Electric Field Motor (HVEFM) is proposed. The rotor speed of HVEFM is linearly proportional to the applied voltage. Therefore, the input voltage can be measured by detecting the rotor speed.
S. Potivejkul, V. Kinnares, P. Kerdonfag
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Minimization of maximum electric field in high-voltage parallel-plate capacitor
2016 39th International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO), 2016Minimization of maximum electric field of a parallel-plate capacitor for high-voltage and temperature stable applications is presented. Cubic zirconia is used as a dielectric material because of its high relative permittivity, high dielectric strength and high temperature stability. The maximum electric field present in the structure limits the maximum
Raul Blecic +2 more
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High accuracy optical electric field and voltage sensors
2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533), 2003In this paper, we present an optical electric field and voltage sensor system having features that allow for reliable and very accurate measurement of electric fields and voltages in a HV environment. It is designed to meet the most stringent accuracy requirements of IEC or IEEE/ANSI standards for revenue metering over a wide temperature range and ...
F. Rahmatian, N.A.F. Jaeger
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Experiment of Drying Kelp with High Voltage Electric Fields
2008 International Conference on High Voltage Engineering and Application, 2008In order to improve the drying qualities of seaweed, a new drying technology with the high voltage electric field was put forward for seaweed in the paper. The kelp were dried under a direct current (DC) high voltage electric field (HVEF) using a multiple point electrode and a grounded rectangle stainless steel plate at 15degC.
Ya-xiang Bai +3 more
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High-Voltage Pulsed Electric Fields
2012With increasing demand to obtain processed foods with better attributes than have been available to date, food researchers have pursued the discovery and development of improved preservation processes with minimal impact on the fresh taste, texture, and nutritional value of food products.
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