航空蓄電池在線檢測技術研究

摘要：本文分析了航空蓄電池在飛機上的幾種狀態，研究了在自動配電系統中對航空蓄電池的檢測方法，給出了電壓檢測、電流檢測、蓄電池控制、以及微機系統等硬件電路，探討了蓄電池故障及正常狀態的特征表示，編制了相關軟件。 敘詞：航空蓄電池 在線 狀態檢測 管理 Abstract：This paper analyses the three states of the battery on airplane, studies　the detection methods of the battery of the　automatic power distribution system. In the paper, the voltage and current detecte　circuit, the control circuitand the computer circuit are designed. The　character of　the battery in well and in fault is discussed, the software is given.　 Online automation test of voltage, current and temperature of battery could be achieved with high reliability and high speed. The measure precision is improved by tow LEM-sensors with different measurement range. Keyword：Aircraft Battery, On-line, State Monitor, Management