Analysis of test norm requirements for oil-filled entrance bushings and current transformers during operation

被引：0
作者：
Polyakov V.S.
Goldstein V.G.
Dadonov D.N.
机构：
来源：
Russian Electrical Engineering | 2009年 / 80卷 / 7期
关键词：
Diagnostics; Instrument transformers; Insulation; Oil-filled entrance bushings;
D O I：
10.3103/S1068371209070074
中图分类号：
学科分类号：
摘要：
The drawbacks of RD 34.45-51.300-97 "Scope and Norms of Tests of Electrical Equipment," which concern the control over the insulation of oil-filled entrance bushings and instrument current transformers at operating voltages are considered. Recommendations on choosing an efficient diagnostics technique that would eliminate the possibility of errors are proposed. © 2009 Allerton Press, Inc.
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页码：388 / 391
页数：3
相关论文
共 4 条
  • [1] Ob'Em i Normy Ispytanii Elektrooborudovaniya (RD 34.45-51.300-97. Test Standards for Electrical Equipment)
  • [2] Polyakov V.S., The ways to create the efficient diagnostic system, Metody i Sredstva Otsenki Sostoyaniya Energeticheskogo Oborudovaniya. Materialy Seminara "sovremennye Problemy Proizvodstva, Ekspluatatsii i Remonta Transformatornogo Oborudovaniya", (2004)
  • [3] Polyakov V.S., Analysis of measuring circuits for insulation characteristics of high-voltage inputs and current transformers being at operating voltage, Metody i Sredstva Otsenki Sostoyaniya Energeticheskogo Oborudovaniya. Materialy Seminara "sovremennye Problemy Ekspluatatsii vysokovol'Tnogo Maslonapravlennogo Oborudovaniya", (2001)
  • [4] Tsirel Ya.A, Polyakov V.S., Shmerling L.A., The Ways to Measure the Dielectric Losses of Inputs and Current Transformers Being at Operating Voltage, 2, pp. 75-78, (1975)
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