Development of Overhaul Planning Support Program For Oil Immersed Transformer

In these more than ten years, the asset management technique has attracted interest of responsible members of utility companies for maintenance strategy of electric power equipment because asset management tools seem to be the possible measures that can provide the cost reduction methods. From the view point of effective asset management, operating condition data, inspection data and diagnostic data are being gathered, and attempts are being made to utilize them to support the maintenance and renewal strategy. CRIEPI has investigated techniques to support tools of maintenance strategies based on those data. Utility companies and CRIEPI developed several decision support tools for creating maintenance strategies for electric power equipment based on recent asset management techniques. In…