earticle

영어

In this paper, authors developed a real-time simulation algorithm for the power device application of HTS (High Temperature Superconducting)wire by using Real Time Digital Simulator(RTDS) . At present, in order to extend the power capacity of some area where has a serious problem of power quality, especially metropolitan complex city, there are so many problems such as right of way for power line routes, space for downtown substations, and the environmental protection, etc. HTS technology can be useful to overcome this problem. Recently, according to the advanced HTS technology, the power application is being researched well. Simulation is required for safety before installation of HTS power cable, a fabrication model used at the power system simulation. This paper describes a real time digital simulation method for the application of HTS wire to power device. For the simulation analysis, test sample of HTS wire was actually manufactured. And the transient phenomenon of the HTS wire was analysed in the simulated utility power grid. This simulation method is the world first trial in order to obtain much better information for installation of HTS power device into a utility network.