Application and Influenceing Factors of American "AQUATEST PHOTOVOLT—Ⅳ" in Insulating oil Test

Yu Zanqi

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Application and Influenceing Factors of American "AQUATEST PHOTOVOLT—Ⅳ" in Insulating oil Test

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- Application and Influenceing Factors of American "AQUATEST PHOTOVOLT—Ⅳ" in Insulating oil Test
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Issue 1, Pages: 50-54(1988)
- 作者机构：
  
  西安电力电容器研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1988，
- 稿件说明：
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[1]俞赞琪.美国PHOTOVOLT-Ⅳ微水仪在绝缘油测试中的应用及其影响因素[J].电力电容器,1988(01):50-54+28.

YU ZANQI. Application and Influenceing Factors of American "AQUATEST PHOTOVOLT—Ⅳ" in Insulating oil Test. [J]. Power capacitor & reactive power compensation, 1988, (1): 50-54.
[1]俞赞琪.美国PHOTOVOLT-Ⅳ微水仪在绝缘油测试中的应用及其影响因素[J].电力电容器,1988(01):50-54+28. DOI：

YU ZANQI. Application and Influenceing Factors of American "AQUATEST PHOTOVOLT—Ⅳ" in Insulating oil Test. [J]. Power capacitor & reactive power compensation, 1988, (1): 50-54. DOI：

摘要

本文验证了美国PHOTOVOLT—Ⅳ型微水仪对绝缘油中微量水份测试的准确性

研究了绝缘油中水份存在的性状、颗粒杂质以及环境相对湿度等因素对绝缘油中微量水测试的影响。证实了美国PHOTOVOLT—Ⅳ和山东淄博WS—Ⅰ型徽水仪均可用于绝缘油中微量水的测试。其测量范围为10～1000ppm

最小可检测量均为10ppm。

Abstract

The accuracy of testing of trace water in the insulating oil has been proved by the AQUATEST PHOTOVOLT-Ⅳ. The properties and shapes of the water in insulating oil

and the influence of the particle impurity

surrounding relative humidty and other factors in testing the trace water in the insulating oil have beed studied. It has been verified that PHOTOVOLT-Ⅳ and WS-1 made by Zibo Shuntong Province China

can be used in testing of trace water in the insulating oil. The range of measuring is 10-1000 ppm

minimun is 10 ppm.

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