无损耗电阻器的端口特性及应用  

Character and the Application of Loss-Less Resistor

作　　者：吴建华[1] 殷洪义[1] 徐心和[1] 

机构地区：[1]东北大学信息科学与工程学院,辽宁沈阳110004

出　　处：《东北大学学报（自然科学版）》2001年第4期370-372,共3页Journal of Northeastern University(Natural Science)

基　　金：国家自然科学基金资助项目 ( 69372 0 39)

摘　　要：对无损耗电阻器的特性和功能进行了分析和探讨 ,建立了无损耗电阻器的数学模型和应用算法 ,并用无损耗电阻器代替电路中的电阻器 ,实现了动态电路的特性校正 ,大大减小了电路的能量损耗·实验结果验证了特性分析和算法的正确性 ,说明了无损耗电阻器可用于各类电系统及自动控制系统·The characteristics and function of Loss Less Resistor(LLR) was presented. The mathmatical model and applying algorithm of loss less resistor were given.The loss less resistor was realized using a switch mode circuit technique and a storage element.LLR is adopted to replace a conventional resistor which play a role of damped oscillation in a given circuit. The dynamic characteristics of the circuit was improved and the energy loss in the circuit was reduced. The validity of the analization of the character and applied algorithme were proved by simulation. The LLR can be used in kinds of electrical systems and automatic control systems.

关 键 词：电阻器 无损耗电阻器 开关阵列 动态电路 特性校正 振荡 

分 类 号：TM13[电气工程—电工理论与新技术]