変圧器の発展と今後の課題・展望

概要

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The history of development for the power transformer is equal to the history of development for the alternating current transmission systems. The rated voltage and capacity of power transformer were increased depend on the great demand of electrical power. On the early stage of development for the power transformer, the main technology had been imported, but Japan has leaded the reduction of the partial discharge and the wise solution for the problem of the oil flow electrification with the development of 500kV power transformer. In the future, it will be important to make a solution for development of UHV transformer and environmental problem.
社団法人電気学会の論文
2004-11-01