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Sulfur hexafluoride is the most commonly used insulation gas in electrical systems. Gas insulated systems are widely used in the electric power industry for transmission and distribution of electrical energy. When SF6 was first discovered, the potential application was only considered for insulation because of good dielectric properties. But the widespread use of SF6 gas by electric power and other...
Nowadays hot-line work is a general maintenance method in most countries. Specially, 765 kV vertical double circuit six bundle conductors transmission line constructed and operating in Korea, necessity of the live line work is grow up, due to the difficulties of the power suspension, most towers on the mountain, big sized towers and high costs of the generation constraints. The 765 kV transmission...
In this paper, an improved full bridge converter is presented to get multiple outputs for UV lamp and barrier discharge tube. It has a structure of two equivalent half bridge inverters that make one full bridge inverter. The proposed circuit has two types of outputs that are for U.V. lamp and the barrier discharge tube. The output can be controlled using frequency and PWM independently. To verify...
We designed a Marx generator for repetitive applications. The Marx generator has 25 stages. Each stage was constructed 4 door knob ceramic capacitors and a ball spark gap switch. We used the inductor charging method for higher repetitive operation. The designed maximum output voltage of the Marx generator is 1 MV at open circuit condition. The overall size of the Marx generator is 150 cm in length...
Organic molecules have many properties that make them attractive for electronic applications. We have been examining the progress of memory cell by using molecular-scale switch to give an example of the application using both nano scale components and Si-technology. In this study, molecular electronic devices were fabricated with amino style derivatives as redox-active component. This molecule is...
Organic molecules have many properties that make them attractive for electronic applications. We have been examining the progress of memory cell by using molecular-scale switch to give an example of the application using both nano scale components and Si-technology. In this study, molecular electronic devices were fabricated with amino-style derivatives as redox-active component. This molecule is...
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