Analysis And Research On Typical Faults Of Wind Power Transformer

In recent years, China vigorously promotes the development of clean energy of environmental protection type, wind energy is one of them. As the wind power system generators in wind instability is often required for switching, resulting in the wind power transformer abnormal operation state of various, so the wind power transformer anti impact, anti short circuit performance put forward higher requirements, the instability due to wind power generation wind power transformer accident rate is much higher than ordinary transformer, were analyzed with an important engineering significance and application value for the typical faults of the transformer for wind power, transformer design and the safe and stable operation of wind power foundation.Based on demand of the design requirements, the development of "Research on wind power analysis typical faults of transformer, the subject will be aimed at our company independently developed "目" type combined wind power transformer fault analysis. The second chapter analyses the reasons of wind power transformer accident fundamentally understand the common fault of wind power transformer. The third chapter expounds the chromatographic analysis, test principle and various routine test in wind power transformer fault judgment of the role played by the. Through the actual example analysis of transformer fault, the forth chapter uses oil chromatographic analysis and test, and then through the DC resistance, insulation resistance ratio, routine test, rapid, accurate and effective decision transformer fault.