发明名称 |
METHOD FOR MONITORING QUALITY OF TRANSFORMER PAPER INSULATION |
摘要 |
FIELD: electricity. ^ SUBSTANCE: invention relates to the field of electric engineering and may be used in transformer building. Method for monitoring quality of transformer paper insulation, consisting in transmission of photo from transformer insulation by means of optical fibre cables to detect its chromaticity coordinates and calculation of polymerisation extent. Assessment of polymerisation extent is carried out with regard to paper insulation of transformer without transformer disconnection, using methods of non-destructive check. Extent of polymerisation of paper insulation is calculated by means of detection of chromaticity coordinates x and y and their dependence on extent of polymerisation. ^ EFFECT: reduced material expenditures and time of control. ^ 3 dwg |
申请公布号 |
RU2392684(C1) |
申请公布日期 |
2010.06.20 |
申请号 |
RU20090119134 |
申请日期 |
2009.05.20 |
申请人 |
KOZLOV VLADIMIR KONSTANTINOVICH;SABITOV AJDAR KHAJDAROVICH;SABITOV IL'DAR KHAJDAROVICH |
发明人 |
KOZLOV VLADIMIR KONSTANTINOVICH;SABITOV AJDAR KHAJDAROVICH;SABITOV IL'DAR KHAJDAROVICH |
分类号 |
G01R31/12;H01F41/12 |
主分类号 |
G01R31/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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