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Research on twin trawling charging-discharging experimental method for the magnetically suspended flywheel-based dynamic UPS system |
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| Authors: | LI Shusheng FU Yongling LIU Ping DAI Xingjian LI Yunlong |
| Affiliation: | 1 Beijing University of Aeronautics and Astronautics, Beijing 100191, China; 2 Power China Road Bridge Group Co., Ltd., Beijing 100048, China; 3 Tsinghua University, Beijing 100084, China; 4 Beijing Honghui International Energy Technology Development Co., Beijing 101300, China |
| Abstract: | The configuration and operational principle of the flywheel-based dynamic UPS is introduced firstly, and the AC interconnection topology and structure of the flywheel array are analyzed. The research on the twin trawling charging-discharging experimental method of the flywheel array is presented to solve the problem of the limited power grid capacity and the waster of energy. With the established of the hardware platform, the DC interconnection control logic and the software construction are designed as well the detailed real twin trawling charging-discharging operation processing is presented. Finally, the experimental equipment and the parameters of the magnetically suspended flywheel-based dynamic UPS is described. |
| Keywords: | magnetically suspended flywheel energy storage system dynamic UPS twin trawling charging-discharging control |
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