THERMAL ENERGY STORAGE TECHNOLOGY AND ITS APPLICATION IN POWER DATA REMOTE TRANSMISSION

Abstract

In order to meet the current situation of the strong growth of energy demand, the authors put forward the research of thermal energy storage technology and its application in power data remote transmission. The main content of the technology is based on heat energy storage technology, discuss the advantages of heat energy storage technology, and study the stability analysis in the remote transmission of power data, finally, the stability performance of heat energy storage technology in power data remote transmission is obtained through experiments. The experimental results show that the energy storage is added at bus 6 of the power supply end, and the transmission distance between the energy storage power station and bus 6 is changed and the energy storage output is kept at 100 MW, the power of the connecting line is 400 MW. With the increase of the transmission distance, the variation trend of the inter-region oscillation mode and the oscillation mode in Region 1 and Region 2 is that the oscillation frequency increases, the characteristic root moves to the left and the damping ratio increases, but the change is small. In conclusion it proves that heat energy storage technology has outstanding advantages, it has a broad development prospect and an important role in power data remote transmission.