power test

The Design of System for Optical Power Test Unit

光功率测试单元系统设计

On-line test instrumentation of power loss for round core

环形铁芯损耗在线测试仪

It details core algorithm of the instrument including TDR test, frequency response test, digital tracking filter, power spectral density test, load coil detection, DMT test, voltage test, current test, resistance test and capacitance test.

详细阐述TDR测量、频响测量、数字跟踪滤波、功率谱密度测量、加感线圈检测、DMT测量、电压测量、电流测量、电阻测量、电容测量核心算法。

Test installation was designed, including power source, coil and so on.

设计了磁性液体物体比重测试的实验装置，包括电源，线圈，磁场等；

The detection and power-up operation test of the earthing connection resistance test, the test and dielectric test of the insulating resistance.

接地连接电阻的检测、通电操作试验、绝缘电阻的测试、介电试验。

This article introduced the thought and foundation of the lightweighting design of 200km/ h power test car steel structure.

介绍了200km/h动力试验车钢结构轻量化设计思路及依据，并对经优化设计的主要结构进行了简介。

Low Power Deterministic Test Pattern Generator Based on Non-uniform Cellular Automata using Dynamical Extend Algorithm

采用动态邻域扩展算法的非一致CA低功耗确定TPG

It is an objective evaluation method, in which the Fourier frequency spectra of the resolving power test chart are analyzed and processed according to the optical information processing principle.

这是一种用光学信息处理原理对标板图案傅里叶谱进行分析处理的客观评价方法。

In order to test the power consumption of ESP ( electric submersible pump) wells under the condition of high voltage ( 380-2500 V), Model SD-1 power test instrument is developed.

为了测试电潜泵井在高电压条件下的耗电情况，研制出SD&Ⅰ型电潜泵油井测功仪。

Rotate speed test, power test and oil consumption fulfill test by taking count of pulse number, data operation and data conversion program etc.

转速测试模块、功率测试模块和耗油量测试模块均采用定时计取脉冲数，通过数制转换、浮点数运算、数据显示等程序，完成对信号的测试处理。

A Low Power Test Generator Design Using FPGA

基于FPGA的低功耗测试生成器的设计

The small power test platform based on the independent photovoltaic power generation system is set up.

构建了基于独立光伏发电系统的小功率实验平台。

The concept of equivalent radiated power is explained based on the principle of space power synthesis, the requirements of equivalent radiated power test on site and antenna erection are analyzed, and two kinds of sites meeting different operation requirements are presented.

从空间功率合成的原理出发解释了等效辐射功率的概念，分析了等效辐射功率测试对场地和天线架设的要求，给出了满足不同使用需求的两种测试场地。

Terminal pulling force, wire size, tin temperature, soldering temperature, power test.

端子拉力, 线材尺寸, 上锡温度, 焊接温度, 通电测试.

Analysis and Design for Open-DC Power Test Station of Mechanical Drives

开放电功率流型机械传动试验台加载特性分析

The results of static, dynamic load and motive power test of the construction confirmed, that the stiffening load-borne hookup can be adopted.

经静动强度和动力学试验，确认补强后的承载挂钩可以修用。

The background noise level of this instrument under the condition of conducted disturbance and disturbance power test is provided.

讨论了监测待测物使用工况的必要性，给出了电流参量测试仪的传导骚扰和骚扰功率的背景骚扰电平。

The success of wind power represents a litmus test for renewable energy.

风能作为动力的成功是对可再生能源一次立见分晓的检验。

A criterion to determine the maximum resolving power of a resolving power test chart by using Fourier power spectrum is proposed.

提出傅里叶功率谱法评价分辨率标板极限分辨率值的理论判据。

This conclusion give theoretics bases for the saws's cutting force and power test in future.

这一分析为今后零锯料角木工锯子的切削力和切削功率的实验奠定了理论基础。

Short Circuit Generator for High Power Test

大容量试验短路发电机

The harmonic voltage at zero power test of Longquan HVDC converter station is calculated.

摘要计算了龙泉-政平HVDC工程龙泉站系统试验期间零功率试验时的谐波电压.

This test system is composed of test power supply cabinet and the computer console. Computer control panel composes computers, printers and resistors test equipment, and testing power-supply cabinet has pilot power transformers, sensors, DSP and other devices.

本测试系统是由试验电源柜和计算机控制台两部分组成：计算机控制台内由计算机、打印机和电阻测试仪器等部分组成；而试验电源柜内有试验电源变压器、传感器、DSP等设备组成。

The main program modularizations include initialization, keyboard management, display, A/ D conversion, BCD data conversion, test floating point numbers operation, rotate speed test, power test, oil consumption test etc.

主要程序模块为初始化模块、键盘管理模块、显示模块、A/D转换模块、二、十进制数据转换模块、浮点数运算程序模块、转速测试模块、功率测试模块、耗油测试模块等。

In this way, the wattless power of the test signal at the head spot of the fault is only needed to sample when the system fault occurs, which simplifies the measurement.

这样，当系统发生故障时，只需采集故障首端测试信号的无功功率，大大地简化了测量的方法。

The correctness of peak power test is validated by combining theory analysis with test results.

理论和试验均验证了脉冲快速充电的可行性.

Taking the real differential digit as critical value and selecting lag truncation parameter to make root test have maximum power, the author compares the reliability of ADF test and PP test through their theoretical power.

以统计量的实际分位数为临界值，在选择滞后截断参数使单位根检验具有最高势的前提下，通过比较检验的势给出了ADF检验和PP检验可靠性的比较结果及其适用范围。

Harmonic Calculation for Zero Power Test at Longquan HVDC Converter Station

龙泉换流站零功率试验谐波计算