oil transformer
1.Electromagnetic winding, motor, high temperature transformer, electric tools, special electromotor, refrigeration compressor, oil immersed transformer, etc.
2.Research on Vibration Characteristics of Windings and Core of Oil-Filled Transformer
3.This paper dissertates by the numbers the feasibility that the heat pipe technology applies in oil-immersed transformer, sums up the latest national inside and outside research fruits, puts forward an new scheme applying heat pipe in the transformer, sets up the way and the model of calculation according to the 10-kVA electrical transformer and designs a program written in VC++ language to calculate the temperature rise of the heat pipe transformer.
4.The oil leakage reasons of oil-immersed power transformer are analysed. The features of fibre cork rubber and its application in omni-sealed transformer are introduced.
5.The paper analyses the influence on the analysis of transformer oil chromatogram induced by different sampling oil spot when conventional analysis of transformer oil chromatogram or on-line analysis of transformer oil chromatogram.
6.Application of XDK High Efficient Adsorbent on Oil Treatment of EHV Transformer in Dayawan Nuclear Power Station
8.Based on examples, the problems in reinstallation process of oil pump, tap-changer and bushing after transformer maintenance overhaul are analyzed. The measures to prevent the problems are presented.
10.According to the operation characteristics of 500 kV natural oil circulationtransformer,the cooler control circuit of ODFSZ-250000/500 transformer in Tan Jiawan substation is analyzed,and the reforming scheme is proposed.
