Basic Materials and their Processing


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Basic Materials and their Processing
1010603 Basic Materials and their ProcessingSynopsisThe processing of three major materials, consisting of almost 60 to 70 percent of the cost of a transformer, has been covered in this chapter. The basic materials are:(a) CRGO steel; (b) Winding wires and strips; (c) Oil.The discussion opens with the use of different grades of CRGO steel with their effect on losses. Since processing of laminations plays a vital role in the performance of the ultimate product, different quality-related processing activities viz. slitting, shearing, mitring, k…
Citation
Indrajit Dasgupta: Design of Transformers. Basic Materials and their Processing, Chapter (McGraw-Hill Professional, 2002), AccessEngineering Export