Theoretical and experimental study on characteristics of slow response type superconducting generator for high harmonic armature current

被引：0

作者：

Sakamoto, O ^{[1
]}

Nakano, T

Nitta, T

Kameda, H

Kumano, T

Asada, M

Izumi, A

机构：

[1] Univ Tokyo, Dept Elect Engn, Tokyo 1138656, Japan

[2] Cent Res Inst Elect Power Ind, Power Syst Dept, Komae Res Lab, Tokyo 201, Japan

[3] Engn Res Assoc Superconduct Generat Equipment & M, Super GM, Generator Engn Dept, Osaka, Japan

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2004年 / 14卷 / 02期

关键词：

damper cylinder; eddy current; harmonic current; superconducting generator;

D O I：

10.1109/TASC.2004.830311

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Superconducting Generators (SCG's) are considered to have high tolerance for harmonic currents. To confirm the effects, some experiments on characteristics of a slow response excitation type SCG for harmonic armature currents were carried out by use of a real-time power system simulator. Furthermore, to analyze the results, analytical expressions on the eddy currents of the slow response type SCG were derived based on two-dimensional electromagnetic analysis. The expressions give simple relation between the eddy currents and the SCG's structural parameters such as radiuses and electric conductivity of damper cylinders. This paper describes the results of the experiments and some discussion on relation between harmonic current absorption and structural parameters of SCG's.

引用

页码：892 / 895

页数：4

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