本文给出了一个基于低压电力线载波技术的电参数测量仪的硬件系统。
The paper is about the hardware circuit & working principle of meter based on the low voltage power line carrier.
该系统由PC机，MCS - 51系列单片机以及数字电参数测量仪组成。
This system is composited by PC, MCS-51 microchip and digital electric parameter detector.
给出了系统总体结构、模拟通道设计、倍频锁相电路、数据采集电路、各种电参数测量算法及系统软硬件抗干扰措施。
The system hardware structure, analog channels circuits, data acquisition circuits, measurement algorithms of electric parameters and anti-jamming methods are given.
三相电测量采用交流采样技术，软件算法采用快速傅里叶变换fft，全面克服了以前的三相电参数测量方法普遍存在的实现电路复杂以及在功能和精度上的不足。
The method measuring electrical parameters is based on ac sample technology, the FFT way is used in software design, so the design of circuit, the function and the accuracy is fully improved.
因此击穿电压的检测必须重视电介质击穿现象的电参数值的测量。
The exact determination of the breakdown voltage must therefore be attached to the measurement of an electrical value characteristic of the dielectric breakdown phenomenon.
介绍电涡流传感器的工作原理，以及传感器线性测量范围及灵敏度与线圈参数的关系。
The operational principle of electric eddy transducer and the relationship between linear measuring range and sensitivity of transducer and coil parameters are introduced.
测量这些参数，能提高对异常属性的判断力，缩短电提取离子法的工作时间，提高工作效率。
The measuring to these parameters could raise the judgement on anomaly property, shorten the work time of electric extract ion method, and raise the efficiency.
利用RAYTEK红外测温仪测量了汽车半轴中频感应淬火时不同电参数情况下的表面温升曲线。
The surface temperatures of half-shafts of car under variant parameters during induction heat treatment were measured by using RAYTEK infrared temperature sensor.
通过对激光的电噪声的测量可以监测激光器的诸多参数和特性，如弛豫频率，谱线宽度，阈值电流，模式跳变及输出光功率是否稳定等。
We can monitor many parameters and characteristics by measuring TEN, such as surge frequency, spectrum width, threshold current, mode jump and stability of output light power.
电介体极化是一种泡沫合格性领域中一种新的测量参数。
Dielectric polarisation is a new measuring parameter in the field of foam qualification.
交流采样测量装置作为电网电测量参数的在线测量仪器，具有较好的准确度和稳定性。
Ac sampling measurement unit has better accuracy and stability as the online measuring instrument of the electrical parameters of power network.
所以，建立起能够测量生物组织和等效体模介电参数的测量系统，就成了进行实验研军口旱匡大单刃士学位论文究的首要条件之一。
So it is one of the chief factors to set up measurement systems that can measure dielectric parameters of real tissues and equivalent phantom models, so as to carry through experimental studies.
模拟参数的估计是基于一些物理测量，如微波光导和介电损耗等的测量结果。
The estimation of parameters for simulation is based on some physical measurements, such as by microwave technique and dielectric loss etc.
给出了候选站址的无线电环境测量参数和工程地质情况以及有关气象因素的资料。
The measurement parameters of the radio environment, the engineering-geology conditions and the statistical meteorological data are also presented.
频谱监测是频谱管理的基础，是测量无线电发射的基本参数，进而对整个电磁环境有整体的把握。
Monitor is the foundation of management, which measure the basic parameter of radio transmit. The whole electromagnetism environment was realized in the end.
人造卫星的精确轨道参数将由无线电和光学观测站测量得出。
Accurate measurement of the orbit parameters of the artificial satellite was provided by radio and optical stations.
可以使用人工神经网络(ANN)来基于包括电描记图数据、患者数据和物理测量数据计算该功能参数。
An artificial neural network (ANN) can be used to calculate the function parameters based on inputs including the electrogram data, patient data, and physical measurement data.
目前的远程家庭监护系统主要用于常规人体生理参数的测量：包括体温、体重、心电、血压等等。
The current remote domestic medical ward system mainly applied to routine physiological parameters, such as body temperature, body weight, EGG, blood pressure and so on.
用于测量光源的电性能参数，测量电压、电流、功率、功率因数。
For measuring the electric performance parameters of light sources, measuring the voltage, current, power and power factor.
然而，传统的测量仪器如示波器，万用表，逻辑分析仪等都只是针对某一些信号或者电参数的测量。
However, the traditional measuring instruments such as DSO, DMM, Logic Analyzer have only focus on a certain number of signal or electrical parameters.
根据所选用的单体镍氢电池的特点，以及荷电状态SOC均衡方法来确定电池包参数测量点的数量。
According to feature of individual battery and equalization method for state of charge (SOC), the number of measuring points is determined.
此测量仪也可测量容量相当的其它交流电动机的电参数。
The test meter also can be used to test electric parameters of other alternatingmotors which has corresponding capacities.
主要研究了电涡流传感器在多频率多参数下镀层厚度的测量方法。
This paper mainly studies the measuring method for the thickness of plating layer ofthe eddy-current sensor in the case of the multi-frequency and multi-parameters.
论文设计的装置主要完成对电机三相电压电流等电参数的测量、计算和分析，而不涉及对电机的机械特性、温度、噪声、磁场等测量。
This instrument is designed to measure, compute and analyse the triphase voltages and currents, without mechanical characteristic, temperature, noise and magnetic field etc.
在每次测量前需要手动标定X - Y记录仪的坐标以及切换测试项目间的油路，测试曲线绘制完成后也需要手动计算电液伺服阀的各项性能参数。
Before the test, the coordinates of the X-Y recorder are demarcated and the shifts of the test oil circuit are done manually. The parameters of the characteristics are also computed manually.
然而，荷电状态为不可直接测量的参数，只能通过其它可获取信息对其进行估计。
However, SOC can not be measured directly but estimated from other acquirable information.
在电子技术中，频率是最基本的参数之一，又与许多电参量的测量方案、测量结果都有十分密切的关系，因此频率的测量就显得更为重要。
In the subject of electronic technology, frequency, which has great connection with the measurement plan and result of electronic parameter, is one of the most basic parameters.
根据电磁测量基本原理，针对 磁致伸缩材料棒材的动、静态磁特性，结合英国布莱顿大学的的测量系统，研制了多参数 磁测量系统。
The magnetic measurement system of multiple parameters was investigated based on the fundamental electromagnetic principles, and combined with the measurement system of Brighton university.
通过模拟太阳光谱光源，对电池组件的相关电参数进行测量。
The equipment is specially used in testing solar energy mono-crystalline silicon, poly-crystalline silicon, amorphous-crystalline silicon, and solar cell module.
介绍了ATMEL公司的电能计量专用芯片组at73C5 0 0和at 73 C5 0 1，用它设计了一种全电子电能表，以实现对多种电参数的测量。
Introduced energy measurement chipset AT73C500 and AT73C501 of ATMEL company. Designed a kind of electronic energy meter with the chipset to measure various electric parameters.
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