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IEEE Transactions on Electrical Insulation

Issue 1 • Date Feb. 1981

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  • Table of contents

    Publication Year: 1981, Page(s): c1
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  • IEEE Electrical Insulation Society

    Publication Year: 1981, Page(s): c2
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  • Theory of Equalization of Thermal Ageing Processes of Electrical Insulating Materialsin Thermal Endurance Tests I: Review of Theoretical Basis of Test Methods and Chemical and Physical Aspects of Ageing

    Publication Year: 1981, Page(s):1 - 6
    Cited by:  Papers (30)
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  • Theory of Equalization of Thermal Ageing Processes of Electrical Insulating Materials in Thermal Endurance Tests II: The Theory with Practical Approximations and Application Principles

    Publication Year: 1981, Page(s):7 - 17
    Cited by:  Papers (6)
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    An exact formulation is given of the theory of equalized ageing processes (EAP). It is shown in a very general form that the true thermal ageing process of a material proceeding at service conditions can be accurately reproduced only if all the relevant chemical and physical ageing reactions can be equally accelerated. For practical thermal endurance testing, suitable approximations are presented.... View full abstract»

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  • Theory of Equalization of Thermal Ageing Processes of Electrical Insulating Materials in Thermal Endurance Teste III. Tests Results on an Enamelled Wire, a Polyester Glass Laminate and an Epoxy Casting Resin

    Publication Year: 1981, Page(s):18 - 30
    Cited by:  Papers (1)
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    Comparative test results are presented on polyesterimide coated copper wires, a polyester glass mat laminate and a heterocyclic epoxy resin. Tests have been performed according to the application principles of the EAP theory, described in Paper II of this series. Results of tests show that the ageing behavior of these materials is well predictable on the basis of EAP tests, and in every case bette... View full abstract»

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  • Dynamic Deformation and Strength of Stator end Windings During Sudden Short Circuits

    Publication Year: 1981, Page(s):31 - 39
    Cited by:  Papers (4)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2911 KB)

    A strain measurement technique was developed in order to reduce the disturbance caused by the electromagnetic field. Using this technique, a series of short circuit tests were carried out on a 21000 kVA two-pole turbine generator. The strain and displacement induced on the stator end windings were measured under various short circuit voltages. The mechanical strength of stator windings against a s... View full abstract»

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  • Some Characteristics of Dielectric Materials at Cryogenic Temperatures for HVDC Systems

    Publication Year: 1981, Page(s):40 - 51
    Cited by:  Papers (8)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (4891 KB)

    This dielectric study was performed as part of the dc Superconducting Power Transmission Line Program. During a screening test program, the dc breakdown strength of 12 dielectric materials, in sheet form, was determined at 12 K under 1.38 MPa of helium pressure, the operating conditions of the cable design. Tests were also made with four of these materials impregnated with mineral oil. Further dc ... View full abstract»

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  • Electrical Breakdown Due to Discharges in Different Types of Insulation

    Publication Year: 1981, Page(s):52 - 58
    Cited by:  Papers (16)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (3857 KB)

    By comparing the propagation of electrical trees in polyethylene with the evolution of artificial air-filled cavities in epoxy, it is possible to envisage the dielectric breakdown as a treeing process. Experiments were carried out on epoxy resin specimens with voids of 0.250 mm thick and 3 mm in diameter. The propagation of electrical trees was studied in low density polyethylene in which a needle... View full abstract»

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  • A Theory of Non-Steady State Moisture Absorption by Annular Polymeric Dielectrics

    Publication Year: 1981, Page(s): 59
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  • Meetings

    Publication Year: 1981, Page(s): 60
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  • How 600 Libraries in 38 Countries Help Keep Their Readers Abreast of Electrotechnology.

    Publication Year: 1981, Page(s): 60-a
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  • IEEE Eletrial Insulation Society

    Publication Year: 1981, Page(s): 60-b
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  • IEEE copyright form

    Publication Year: 1981, Page(s):60-c - 60-d
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  • IEEE Electrical Insulation Society

    Publication Year: 1981, Page(s): 60-e
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  • Information for authors

    Publication Year: 1981, Page(s): 60f
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Aims & Scope

This Transactions ceased production in 1993. The current retitled publication is  IEEE Transactions on Dielectrics and Electrical Insulation.

Full Aims & Scope