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Insulation characteristics of high-voltage cables
Proceedings of the American Institute of Electrical Engineers, 1917The insulation characteristics of different types of single- and three-conductor cable, determined largely by dielectric energy loss measurements, are discussed in detail. Particular attention is given to paper insulated cable, both new cable and cable that has been in service being considered.
W. S. Clark, G. B. Shanklin
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High Voltage Insulation Systems
2020This chapter discusses insulation system design for the HG windings suitable for a 38.1 kV RMS phase voltage machine. The machine initial phase 6.35 kV voltage is scaled in steps to obtain the targeted 38.1 kV and appropriate winding insulations for each design step is considered.
Omid Beik, Ahmad S. Al-Adsani
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The testing of high-voltage line insulators
Proceedings of the American Institute of Electrical Engineers, 1908The specification herein proposed as standard for the testing of high-voltage line insulators was written at the request of the chairman of the High Tension Transmission Committee in order to bring this matter before the Institute for discussion. It is not presented as representing the writer's personal opinion so much as an endeavor to harmonize ...
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Active high voltage insulation
Journal of Electrostatics, 2002This paper presents a new concept for an active high voltage insulation system with dynamic and adaptive features. The governing principle is based on surface charge accumulation on dielectrically covered electrodes in air under atmospheric pressure.
H.J.M. Blennow +2 more
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1991
Publisher Summary This chapter discusses the standards, basic design considerations, glaze composition, manufacturing materials and operations, and future requirements of high-voltage insulators. A high-voltage insulator is a nonconducting mechanical support for an electrical conductor.
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Publisher Summary This chapter discusses the standards, basic design considerations, glaze composition, manufacturing materials and operations, and future requirements of high-voltage insulators. A high-voltage insulator is a nonconducting mechanical support for an electrical conductor.
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Fundamentals of high voltage insulation
Conference Record of 1993 Annual Pulp and Paper Industry Technical Conference, 2002A practical view of high-voltage insulation encountered mainly in rotating electrical machines is presented, with only the essential mathematics in elementary form. Insulation fundamentals are discussed, and specific insulation materials and applications are described. >
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Development of Insulation Technology for High-Voltage Gas-Insulated Transformer
IEEE Power Engineering Review, 1989Insulation technology development for 275 kV 300 MVA class SF/sub 6/ gas-insulated transformers is described. The main area of development is turn-to-turn insulation using polymer film in sheeting winding. It was experimentally demonstrated that two sheets of film, several tens of micrometer in thickness, had sufficient insulation strength for impulse ...
K. Goto +5 more
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High Voltage Insulation Applications
IEEE Transactions on Electrical Insulation, 1978This paper is intended to present an outline and a discussion of thevarious aspects and areas of application of electrical insulation forhigh voltage. The specific objectives of the applications will beparticularly pointed out, and the present state of the art indicated.Also, the relation of basic dielectric research, and research and developmentent ...
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High Voltage and Insulation Engineering -- A Model Curriculum
IEEE Transactions on Power Systems, 1986High voltage and insulation engineering can be described in terms of voltage types, topics, tools, activities, and applications. These features are helpful to formulate a suitable educational program. The paper recommends a model curriculum that consists of three courses (High Voltage Engineering, Insulation Engineering, and Overvoltages and Insulation
George Gela, Stephen A. Sebo
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High voltage generator insulation
1963 EI Electrical Insulation Conference Materials and Application, 1963The insulation of high voltage stator windings for electric utility generators must have a very high order of reliability. Machines of this category have always been of extreme importance because of their size with the accompanying high capital investment and the dependence of so many things in our society upon their continuous and uninterrupted ...
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