This kind of intellectualized unit based on 87c196kc singlechip has several functions as electric power parameter measurement , over - current and earth - fault protection , communication and status monitoring for switchgears 这种智能单元具有测量电力参数、过电流与接地故障保护、通信、开关设备状态监测功能。
Quasi - optical resonators which have advantages on high quality factor 、 using easy and sample placed easy etc can accomplish electrical dielectric parameter measurement of dielectric material effectively 准光学谐振腔具有高q值、使用简便、样品放置容易等许多优点,能够有效地完成介质材料电介质参数精密测量的任务。
The system aiming at parameter measurement of electric power & quantity is designed using tms320f206 dsp chip as the core processor for the feature of electric system equipment 针对电力系统设备的特点,综合考虑各种因素,作者采用ti公司的tms320f206dsp为核心处理器,设计开发了一个基于dsp的电力电量参数测量系统。
Significant research works have been focused on single metal , in particular copper deposition and its mechanism and kinetics , including electrochemical parameter and physical parameter measurements 研究了单金属特别是铜的沉积、形成机理和动力学以及采用的研究方法和分析测试手段,包括对电化学参数和物理参数等研究。
However , most oilfield combine stations have many problems such as technique behind the times in parameters measurement and control equipment , facility aging etc . these problems affect the producing safe badly 而目前大多数联合站都存在生产过程参数监测和生产过程控制装置技术陈旧,设备老化等问题,严重影响了安全生产。
Parameter measurement of fluidization was important and needed to be solved imminently . many researchers devoted to it but had gained a little achievement because of the complexity of fluidization 虽然有不少学者多年来一直致力于这方面的研究,但由于流化床系统本身的复杂性,使得大多数参数检测方法未能在工业现场得到应用。
The performance tests and parameter measurements of mcs is carried out in our labtory . it has been proved by the test that the mcs with its applied program is utilizable , reliable and safety 新设计的测控系统在实验室进行了性能试验和参数测量,实验表明:该测控系统集保护、汉字显示于一体,具有一定的实用性、可靠性和安全性。
Abstract : in this paper , the influence of the intrinsic material losses on the resonance and parameters measurement of lossy piezoelectric resonators , based on the impedance ( or admittance ) equation , is analyzed 文摘:本文从考虑损耗时压电振子的阻抗(或导纳)方程出发,详细分析了材料固有损耗对压电振子的频率特性及参数测量的影响。