飞机碱性电瓶充放电参数测量仪的设计与研究

Design and Research on Aircraft Alkaline Battery Charge and Discharge Parameters Measuring Instrument

电瓶是民航飞机可靠供电的最后保证。飞机制造厂家提高了对电瓶的性能和容量检测要求,传统的电瓶充放电装置已经无法满足新的要求。利用单片机技术研制的飞机电瓶参数测试仪,实现了对电瓶各种参数的实时侧量和分析,为飞机电瓶维护和检测提供依据。

Battery is the last electrical power available onboard when total failures of engine-driven and RAT generators.Civil aircraft manufacturers have increased the requirements of battery characteristics and its capacity test.Traditional battery charging and discharging device can＇ t meet new requirements.In order to realize the real-time measurement and analysis of the battery parameters,a new battery test instrument is developed based on microcontroller technology.The test results provide the basis for the aircraft battery maintenance and testing.