Návrh výměny transformátoru teplárny.

Abstract

In my thesis, I deals with design of a transformer reconstruction installed at Veolia Energie ČR a.s. plant Frýdek-Místek and the subsequent implementation of the exchange. The theoretical part is devoted to brief description of using transformers and the method of cooling. The practical part is dedicated to the description of transformer, its condition and the reasons for its replacement. Then there is discussed whether it is better to repair the old one or buy a new transformer and what would each of these tasks involved. Furthermore, the work deals with comparison of dry and oil transformers and a final selection of specific transformer. The last section describes the realization of the exchange and new condition of the transformer. Conclusion deals with the evaluation of the benefits of exchanging a transformer.