Development of a Conduction-Cooled HTS SMES |
| |
| Authors: | Jing Shi Yuejin Tang Yusheng Zhou Jinglin Chen Dehong Xu Huiling Wang Yafeng Lu Li Ren Bin Wei Jingdong Li Shijie Cheng |
| |
| Affiliation: | Huazhong Univ. of Sci. & Technol., Wuhan; |
| |
| Abstract: | A 35-kJ/7-kW conduction-cooled high-temperature superconductor (HTS) superconducting magnetic energy storage (SMES) is developed. This paper presents the configuration of the HTS SMES and a part of important test results. The magnet of the SMES is a solenoid-type coil made of Bi-2223/Ag tapes, and cooled to about 20 K by conduction-cooled method. The SMES is assembled in the Electric Power System Dynamic Simulation Laboratory, Huazhong University of Science and Technology. A series of tests are successfully carried out to evaluate the performance of the SMES, including the current-carrying ability of the magnet, the active and reactive power exchange capability between the SMES and a simulated power system, as well as the power-compensating effect of the SMES to the simulated power system after short-circuit fault, etc. |
| |
| Keywords: | |
|
|
