Flywheel Type Uninterruptible Power Supply Using High Temperature Superconducting Induction Machine and Its Self-Excitation Effect

IF 1.8 3区物理与天体物理 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Transactions on Applied Superconductivity Pub Date : 2026-08-01 Epub Date: 2026-02-20 DOI:10.1109/TASC.2026.3666498

Osami Tsukamoto;Kazuhito Yamagishi;Yasutaka Fujimoto;Yusuke Tkahashi

引用次数: 0

Abstract

We investigated the feasibility of a flywheel type uninterruptible power supply (FW-UPS) that uses an high temperature super conducting (HTS) induction machine (SIM). An FW-UPS using a SIM can maintain the voltage of a load during a failure of power line by self-excitation effect due to trapped magnetic fluxes in the HTS rotor windings of the SIM. This allows it to function as a UPS without the needs for expensive semiconductor power and synchronizing devices. Using a small-scale test model of a SIM, we conducted an experiment to investigate the self-excitation effect. We also studied the characteristics of a 3 MW SIM FW-UPS using the self-excitation effect for industrial use by a numerical simulation analysis. The results show that an industrial-scale FW-UPS using a SIM is feasible.

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利用高温超导感应电机的飞轮式不间断电源及其自激效应

研究了采用高温超导感应电机（SIM）的飞轮式不间断电源（fwup）的可行性。使用SIM卡的并联系统可以在输电线故障时，利用SIM卡的高温超导转子绕组的磁阻产生的自激效应来维持负载的电压。这使得它可以作为UPS而不需要昂贵的半导体电源和同步设备。利用SIM的小尺寸试验模型，对自激效应进行了实验研究。通过数值模拟分析，研究了工业用3mw SIM自激fwup的特性。结果表明，采用SIM卡实现工业规模的fw - up是可行的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

IEEE Transactions on Applied Superconductivity 工程技术-工程：电子与电气

CiteScore

3.50

自引率

33.30%

发文量

650

审稿时长

2.3 months

期刊介绍： IEEE Transactions on Applied Superconductivity (TAS) contains articles on the applications of superconductivity and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Large scale applications include magnets for power applications such as motors and generators, for magnetic resonance, for accelerators, and cable applications such as power transmission.