原油混沌脉冲电脱水技术探讨与仿真  

Research and Simulation of Chaotic Pulse for Electric Dehydration System of Crude Oil

作　　者：景微娜[1] 梁志珊[1] 

机构地区：[1]中国石油大学(北京)自动化研究所,北京102249

出　　处：《科学技术与工程》2009年第15期4308-4314,共7页Science Technology and Engineering

基　　金：国家高技术研究发展计划(863计划)(2007AA05Z230)资助

摘　　要：首先建立了油包水乳状液中液滴变形过程的动态模型。然后提出采用具有混沌特性的高压高频脉冲电场,使油包水乳状液在混沌脉冲电场作用下工作,获得最佳谐振脱水效果。混沌信号通过混沌脉冲位置调制(CPPM)、混沌脉冲宽度调制(CPWM)和混沌脉冲幅值调制(CPAM)生成,最后进行了仿真。The motion and deformation of single emulsion liquid drop were investigated and a new dynamic model was proposed. High frequency pulsating electrical field which had chaotic characteristic was also proposed and electric dehydration of w/o emulsion worked with chaotic pulse, aaccordingly optimum effect of electric dehydration was gained. Chaotic signals are generated according to chaotic pulse position modulation, chaotic pulse width modulation and chaotic pulse amplitude modulation. Simulation is completed.

关 键 词：电脱水 油包水 混沌脉冲位置调制(CPPM) 混沌脉冲宽度调制(CPWM) 混沌脉冲幅值调制(CPAM) 

分 类 号：TE624.1[石油与天然气工程—油气加工工程]