多层压电电源储能特性试验研究  

A STUDY ON THE ENERGY STORAGE CHARACTERISTICS OF MULTILAYER PIEZOELECTRIC POWER SUPPLY

作　　者：李映平[1] 赖百坛[1] 黄学功[1] 陈荷娟[1] 

机构地区：[1]南京理工大学机械工程学院,南京210094

出　　处：《弹道学报》2003年第4期65-69,共5页Journal of Ballistics

摘　　要：通过试验对多层压电电源的储能特性进行了研究 .试验结果表明 ,储能电容C上的充电电压与多层压电电源的层数成正比 ,与C的电容值成反比 ,为该电源的设计提供了设计依据 .该文还对该电源在小口径高炮引信中的应用进行了可行性分析 .多层压电电源的激活时间短 ,能量小 ,可对短时工作的低功耗电路提供电能 ,适用于高炮实时装定的精确计时。Based on the tests, the energy storage characteristics of multiplayer piezoelectric power supply were studied The experimental results show that the charged voltage of capacitance C is directly proportional with the layer numbers and is inversely proportional with the volume of C. This is the basis of the power supply design. The feasibility of its application in small caliber archibald fuze was analyzed. The research results show that the power supply can be activated instantly, its storage energy is small, and it can only provide energy for a low consuming energy circuit during a short time. It can be used in precise timing or ranging fuzes of archibald projectiles.

关 键 词：引信 压电电源 储能试验 

分 类 号：TJ434.1[兵器科学与技术—火炮、自动武器与弹药工程]