Global Nuclear Safety
National Research Nuclear University "MEPhI"
online version: ISSN 2499-9733
print version: ISSN 2305-414Х
2014-3(12)
Operation of nuclear industry facilities
| Article Name | Basic Principles of Electropulse Moisture Measurement Turbine Oil of NPP Units |
|---|---|
| Authors | K.S. Sidorov, V.V. Shaposhnicov |
| Address | Snezhinsk Physisc-Technical Institute the Branch of National Nuclear Research University MEPhI |
| Abstract | This work presents the method of determining moisture content electropulse of turbine oils. It also describes the principle of capacitive sensor measuring moisture saturation of "ELIM". Various electrical characteristics of the oil are considered with the pie chart area. Using the proposed method is an important solution to the problem of timely diagnosis of continuous structural elements and units of nuclear power plants. |
| Keywords | NPP units, turbines, turbine oils, increasing moisture content oil, permittivity capacitance method, the threshold detector, determination of moisture content, the breakdown of liquid dielectrics, electric capacity, heterogeneous systems, rapid diagnosis oils |
| Language | Russian |
| References | [1] Smirenin B.A. Spravochnik po radiotehnike [Reference book on radio engineering]. M. Pub. «Gosjenergoizdat»,1950 ["Gosenergoizdat"]. 784 p. (in Russian) [2] Sidorov K.S., Shaposhnikov V.V. Apparatno-programmnyj kompleks dlja operativnogo opredelenija vlagosoderzhanija turbinnogo masla na agregatah AJeS [Hardware-software complex for expeditious determination of moisture content of turbine oil in the NPP units]. Globalnaja jadernaja bezopasnost [Global Nuclear Safety]. 2013, №4(9), ISSN 2305-414X, pp. 40–45. (in Russian) [3] Shaposhnikov V.V., Lebedev A.V., Shherbakov V.N., Gaponov V.E. Ustrojstvo kontrolja vlazhnosti. Patent RF №2471178. 2011. [Humidity control unit. Patent Russian Federation №2471178. 2011]. 2011. (in Russian) [4] GOST R ISO 5725-1-2002 Tochnost' (pravil'nost' i precizionnost') metodov i rezul'tatov izmerenij [SST P ISO 5725-1-2002 Accuracy (correctness and pretsizionnost) methods and results of measurements]. 2002. (in Russian) [5] Shaposhnikov V.V., Sidorov K.S. Issledovanie kompleksnoj dijelektricheskoj pronicaemosti obvodnennyh turbinnyh masel agregatov AJeS [Research of complex dielectric permeability of the flooded turbine oils of the NPP units]. Globalnaja jadernaja bezopasnost [Global Nuclear Safety]. 2014, №1(10), ISSN 2305-414X, pp. 59–62. (in Russian) |
| Papers | 85 - 88 |
| URL Article | URL Article |
| Open Article |