CAJ | 학술논문

蓄电池作为航空电力系统交流停电时的直流后备电源，担负着在故障状态下为各种直流操作机构提供不间断供电电源的重任，国内外屡有因蓄电池故障导致电网崩溃的事件发生。提出一种基于工控机和固态继电器的蓄电池组在线监测系统的设计方案，并进行了系统的硬件和软件设计，可以实现实时在线监测蓄电池的充放电状态，以便及时了解蓄电池组的电压和电流等参数，为解决目前定期检修计划不足等问题提供了有效途径。
축전지작위항공전력계통교류정전시적직류후비전원，담부착재고장상태하위각충직류조작궤구제공불간단공전전원적중임，국내외루유인축전지고장도치전망붕궤적사건발생。제출일충기우공공궤화고태계전기적축전지조재선감측계통적설계방안，병진행료계통적경건화연건설계，가이실현실시재선감측축전지적충방전상태，이편급시료해축전지조적전압화전류등삼수，위해결목전정기검수계화불족등문제제공료유효도경。
As dc backup power supply of aviation battery power system, storage battery ac power failure for the under fault condition for various dc operator to provide uninterrupted power supply. Power grid collapse caused by battery failure fre-quently at home and abroad. This paper put forward a kind of based on industrial PC and solid state relay battery on-line monitoring system design scheme, and the hardware and software design of the system, which realized real-time online moni-toring of battery state of charge and discharge in order to timely understand the parameters such as voltage and current of battery pack, which solved current problems such as lack of preventive maintenance plan.