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    ASTM D1868-93(1998)

    Standard Test Method for Detection and Measurement of Partial Discharge (Corona) Pulses in Evaluation of Insulation Systems (Withdrawn 2007)
    • 발행일 : 1998-02-10
    • 발행기관 : ASTM
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상세정보

분야 10.01 : 전기절연 (Ⅰ)
적용범위

1.1 This test method covers the detection and measurement of partial discharge (corona) pulses at the terminals of an insulation system under an applied test voltage, including the determination of partial discharge (corona) inception and extinction voltages as the test voltage is raised and lowered. The test method is also useful in determining quantities such as apparent charge and pulse repetition rate together with such integrated quantities as average current, quadratic rate and power. The test method is useful for test voltages ranging in frequency from zero (direct voltage) to approximately 2000 Hz.

1.2 The test method is directly applicable to a simple insulation system that can be represented as a two-terminal capacitor (1), (2).

1.3 The test method is also applicable to (distributed parameter) insulation systems such as high-voltage cable. Consideration must be given to attenuation and reflection phenomena in this type of system. Further information on distributed parameter systems will be found in Refs. (1), (2), (3), and (4).

1.4 The test method can be applied to multi-terminal insulation systems, but at some loss in accuracy, especially where the insulation of inductive windings is involved.

1.5 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific precaution statements are given in Sections 8 and 14.
국제분류(ICS)코드
페이지수 10
Edition 93(1998)

이력정보

No. 표준번호 표준명 발행일 상태
1 ASTM D1868-24 REDLINE상세보기 Standard Test Method for Detection and Measurement of Partial Discharge (Corona) Pulses in Evaluation of Insulation Systems 2024-12-01 표준
2 ASTM D1868-24상세보기 Standard Test Method for Detection and Measurement of Partial Discharge (Corona) Pulses in Evaluation of Insulation Systems 2024-12-01 표준
3 ASTM D1868-20상세보기 Standard Test Method for Detection and Measurement of Partial Discharge (Corona) Pulses in Evaluation of Insulation Systems 2020-03-01 구판
4 ASTM D1868-20 REDLINE상세보기 Standard Test Method for Detection and Measurement of Partial Discharge (Corona) Pulses in Evaluation of Insulation Systems 2020-03-01 구판
5 ASTM D1868-13 REDLINE상세보기 Standard Test Method for Detection and Measurement of Partial Discharge (Corona) Pulses in Evaluation of Insulation Systems 2013-11-01 구판
6 ASTM D1868-13상세보기 Standard Test Method for Detection and Measurement of Partial Discharge (Corona) Pulses in Evaluation of Insulation Systems 2013-11-01 구판
7 ASTM D1868-07상세보기 Standard Test Method for Detection and Measurement of Partial Discharge (Corona) Pulses in Evaluation of Insulation Systems 2007-05-01 구판
8 ASTM D1868-93(1998)상세보기 Standard Test Method for Detection and Measurement of Partial Discharge (Corona) Pulses in Evaluation of Insulation Systems (Withdrawn 2007) 1998-02-10 구판

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