التفاصيل البيبلوغرافية
| العنوان: |
Design of a Resonant Reactive Shield With Double Coils and a Phase Shifter for Wireless Charging of Electric Vehicles. |
| المؤلفون: |
Moon, Hwansoo1, Kim, Sungkyu1, Park, Hyun Ho2, Ahn, Seungyoung1 |
| المصدر: |
IEEE Transactions on Magnetics. Mar2015, Vol. 51 Issue 3, p1-4. 4p. |
| مصطلحات موضوعية: |
RESONANT states, ELECTRIC coils, PHASE shifters, ELECTRIC vehicles, ELECTRIC charge |
| مستخلص: |
In this paper, a novel resonant reactive shield using a double-shield coil and phase-shift circuit is proposed to reduce magnetic field leakage in electric vehicle wireless charging applications. The double-reactive shield with a four-capacitor phase shifter generates a canceling magnetic field, the phase of which is perfectly opposite to that of the incident magnetic field, effectively reducing the leakage magnetic field as a result. The concept and structure, and an equivalent-circuit model analysis of the double-reactive shield are explained and discussed. The shielding effectiveness of the double-reactive shield is compared with that of a conventional reactive shield with a single-shield coil by a simulation and is verified by experiments. [ABSTRACT FROM PUBLISHER] |
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| قاعدة البيانات: |
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