Two single phase transformer rated at 11,000/110V are used for scott connected transformers to supply two single phase electric furnaces with a rating of 500KW, 110V (teaser) 0.8pf and 700KW, 80V(main), unity pf respectively. If the supply 3 phase voltage is 11,000V, a. what will be the current flow in each of the three phase lines and b. what will be the KVA rating of each transformer c. If the net core area is 300cm2 and a flux density of 1.3 Wb/m2, determine the number of turns for each winding. Assume a 60Hz frequency
Three-Phase Transformers
Three-segment transformers are a type of transformer used to transform voltages of electrical systems into three ranges. Two type transformers are shell-type transformer and core type transformer. In brief, it could be described because of the exquisite kinds of configurations.
Transformer
Ever since electricity has been created, people have started using it in its entirety. We see many types of Transformers in the neighborhoods. Some are smaller in size and some are very large. They are used according to their requirements. Many of us have seen the electrical transformer but they do not know what work they are engaged in.
Two single phase transformer rated at 11,000/110V are used for scott connected transformers to supply two single phase electric furnaces with a rating of 500KW, 110V (teaser) 0.8pf and 700KW, 80V(main), unity pf respectively. If the supply 3 phase voltage is 11,000V,
a. what will be the current flow in each of the three phase lines and
b. what will be the KVA rating of each transformer
c. If the net core area is 300cm2 and a flux density of 1.3 Wb/m2, determine the number of turns for each winding. Assume a 60Hz frequency
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