Abstract
The static apparatus using the electric power conversion and control supports our life base in the electric power energy field. As the research investigation field, an environment friendly nonflammability and a flame resisting transformer technology, a capacitor technology for the deterioration prevention, an environmental application and an advanced high current technology, an electromagnetic numerical analysis technology in the design of the equipment, fault current limiter technology are investigated actively now. In this explanation, the new development of static apprataus technology is described. The static apprataus is developed in a high level in our country. The problem in this explanation will be expected to be overcomed soon.
