聚合物电致伸缩材料性能测试高压发生器的研制  

Design and Realization of High Voltage Power Source Used in Polymer Electrostrictive Material Testing

作　　者：吴剑锋[1] 李建清[1] 宋爱国[1] 林保平[2] 

机构地区：[1]东南大学仪器科学与工程学院,南京210096 [2]东南大学化学化工学院,南京210096

出　　处：《电子器件》2007年第5期1600-1603,共4页Chinese Journal of Electron Devices

基　　金：江苏省自然科学基金资助(BK2003063)

摘　　要：简述了聚合物电致伸缩材料性能测试高压发生器的基本特性及其研制的必要性,采用两种高压控制方法对高压进行调节,并进行了相应的硬件电路设计,解决了高压输出控制中的自动和手动一体化控制问题.为了解决输出线性度问题,采用了软件方法进行输出线性度纠正,最终实现了所需的功能.The basic feature of high voltage power source used in polymer electrostriction material testing and its necessary of development have been introduced.Two high voltage control methods had been introduced to adjust the value of high voltage and their circuit designation had been realized.Manual control and automatic control were well combined.To resolve the problem about output linearity,the software method had been adopted to correct the nonlinearity of the output.The function needed had been realized at th...

关 键 词：高压发生器 线性纠正 PWM PFM 

分 类 号：TM832[电气工程—高电压与绝缘技术]