Wireless energy transmission technology and its application in a torque monitoring system
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摘要: 為了向安裝在旋轉部件上的監測系統持續穩定地輸送能量以保證其正常工作,提出了基于微帶天線的能量傳輸技術,并根據實際應用的要求設計了能量傳輸系統的總體方案.對于發射天線的饋源問題,提出了一種分散式的供源方案,并對單對天線、多對天線的能量傳輸情況進行了研究.分析了交錯速度對能量傳輸系統的影響.結果表明,采用本方案來傳輸能量可以滿足實際應用需要.Abstract: To transmit energy continuously to the monitoring system on a rotate part and to make the system stable, an energy transmission technology based on microstrip antennas was put forward. An overall project of the energy transmission system for microstrip antennas was provided for the energy input of transmission antennas, and a separate scheme of power supply was proposed. The energy transmission conditions of a pair of antennas and multi-pairs of antennas were investigated. The crisscross motion conditions ofmicrostrip antennas were analyzed. The results indicated that the energy transmission scheme could meet the demands of practice.
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Key words:
- microstrip antennas /
- energy transmission /
- torque monitoring /
- monitoring system
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