Research on electromagnetic and mechanical characteristics of high temperature superconducting coil for solar thermal heliostat power generation

In the face of climate change and energy crises, developing efficient new energy technologies has become a global consensus. Among these, solar thermal power generation stands out for its stability and control, gaining widespread attention. However, traditional solar thermal plants struggle with unstable power output due to changing natural conditions. To tackle this issue, a superconducting magnetic energy storage system for photothermal heliostat power generation is proposed in our group. This approach aims to stabilize power supply by leveraging the unique properties of superconductors. In the current research, the influence of temperature and substrate materials on the electromagnetism of high-temperature superconducting coil in the complex environment of photothermal power station is analyzed. The results show that the efficiency and response speed of solar thermal systems are enhanced by leveraging the zero-resistance feature of superconductors at low temperatures. These results are provided as solid technical support for achieving a more sustainable energy future. The optimization of the design and operation of SMES systems is aimed at promoting the transformation and development of green energy technologies. This not only aids in stabilizing renewable energy sources but also contributes to the reduction of reliance on fossil fuels and the mitigation of environmental impacts.