Trifoliate Three-Phase Contactless Power Transformer in Case of Winding-Alignment
Trifoliate Three-Phase Contactless Power Transformer in Case of Winding-Alignment
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DOI：
10.1109/tie.2013.2242421
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发表时间：
2014
影响因子：
7.7
通讯作者：
H. Matsumoto;Y. Neba;Hideyasu Iura;Daisuke Tsutsumi;K. Ishizaka;R. Itoh
中科院分区：
文献类型：
--
作者：
H. Matsumoto;Y. Neba;Hideyasu Iura;Daisuke Tsutsumi;K. Ishizaka;R. Itoh
提出了一种三叶式三相无触点电力Transformer。该Transformer可以在绕组对准时实现三相之间的平衡电气行为。对于该Transformer，模型被呈现为具有伴随的详细解释。该模型比传统模型更精确地再现了电行为。使用所提出的Transformer的原型和由模型估计的谐振电容的非接触式电力传输系统有效地工作，并达到良好的性能水平。此外，在绕组轻微偏移的情况下，系统能够保持这些高性能水平。
This paper proposes a trifoliate three-phase contactless power transformer. This transformer can achieve balanced electrical behavior between three phases at winding alignment. For this transformer, models are presented with accompanying detailed explanations. The models reproduce the electrical behavior more precisely than conventional models. A contactless power transfer system using a prototype of the proposed transformer and the resonant capacitances estimated by the models works effectively and attains good performance levels. In addition, in winding misalignments with slight displacements, the system is able to maintain these high-performance levels.