Low voltage measurement applications include standard cell comparisons and high resolution temperature measurements and microcalorimetry.
低电压测量的应用包括标准电池的比对、高分辨率的温度测量以及微量热计等。
In high voltage power system, in order to raise measurement accuracy, errors must be reduced.
在高压电力系统中,为了提高电压互感器的测量准确度,必须减小误差。
Method By using high sensitive negative voltage exhaled thoron progeny collection and measurement system, the thorium lung burdens of each dust exposed miner was obtained.
方法用高灵敏度负高压人呼出气中钍射气子体收集测量系统对每名被检矿工测定其肺内钍的沉积量。
On-line PD monitoring of power transformer is Presently the research hotspot in the area of high voltage insulation measurement and diagnosis.
电力变压器局部放电在线监测是当前高电压绝缘检测与诊断领域研究的热点课题。
On-line PD monitoring of power transformer is presently the research hotspot in the area of high voltage insulation measurement and diagnosis.
变压器局部放电在线监测是高电压绝缘检测与诊断领域研究的热点课题。
Traditional TCRs compensate reactive power from high voltage side of transformer, so it demands highly of thyristor and its protection and measurement, thus the cost ofequipment is higher.
传统的TCR 型静止无功补偿装置都是在高压侧直接补偿无功,对串联晶闸管的特性以及绝缘、保护和测量都有较高的要求,装置的成本较高。
Based on principium of medium loss measurement, principium of series resonance is analyzed, and device layout of current mutual inductance used in high voltage medium loss measure is presented.
在介损测量基本原理的基础上,分析了串联谐振的基本原理,提出了电流互感器进行高电压介损测量时的设备配置,结合典型事例给出了测试结果。
According to the arrangement of thyristors in HVDC converter valve, the configuration of a high voltage resistive probe used for impulse voltage measurement has been designed especially.
根据高压换流阀中晶闸管的布置情况,设计了冲击电压测量用电阻型传感器探头的外形结构。
It was found that the square wave high-voltage amplifier has the shortcomings of high power consumption and strong harmonic disturbance in displacement measurement.
但在应用中发现,方波高压放大器存在功耗高和对位移测量电路干扰大的缺点。
AD515A, the special electrometer operational amplifier, is introduced in this paper. And we proposed one high accuracy real-time measurement accumulation voltage method based on AD515A.
本文介绍了静电计专用集成运放ad515a的结构特点,并且提出了一种基于AD515A的高精度实时测量累计电压的方法。
The system can be used to measure the voltage responsivity and detectivity of infrared detector at different modulation frequency with rapid speed and high accuracy, it meets the need of measurement.
该系统可以自动测试不同调制频率下红外探测器的电压响应率和探测率,能够快速准确地完成测试任务,满足了测试要求。
To satisfy the demand of the real time signal measurement of the high voltage load capacitor, the thesis developed a set of measurement instrument.
论文还研制了一套高压信号实时检测装置以满足电容器负载高压信号实时检测的需要。
A standard impulse signal generator with high stability is an important equipment for routine test and calibration of digital recorders for measurement in high-voltage impulse tests.
高稳定标准冲击信号发生器是高电压脉冲数字化量测误差校验的必备设备之一。
The temperature measurement way under high electric voltage and strong magnetic field circumstance is introduced. The implementing method and some circuits of this device are given.
介绍高电压强磁场下的温度测量方法,给出了测量仪器的实现方案及部分电路。
In this paper, a new measurement method for periodic high - voltage marrow pulse spark energy is proposed.
文中提出一种用于测量周期高压窄脉冲放电能量的新方法。
Present paper introduces the method and the result about the measurement of high frequency D voltage with the remddtrablung spectrum.
介绍了用韧致辐射能谱测量高频D电压方法及测量结果。
Methods By using the negative high voltage exhaled thoron progeny measurement system.
方法采用负高压呼出气中子体测定装置。
A new type of resistance divider used for high voltage pulse measurement has been developed based on the theory of transmission line.
运用传输线原理设计了一种测量高压快脉冲用的新型电阻分压器。
Based on the principle of infrared radiation, a non contacted digital sensor which can be used on temperature measurement of high voltage power equipment is designed.
基于红外辐射原理,研制了用于高压电力设备的非接触数字式测温传感器。
The system of the invention is capable of determining the overall measurement accuracy (0.1) of the high-voltage electric energy measurement device to be checked.
通过采用本发明,能够确定被检高压电能计量装置的整体计量精度(0.1)。
In view of the huge damage of high voltage insulator contamination flashover, an on-line monitoring and measurement system of insulator contamination based on free software is designed.
针对高压绝缘子污秽闪络的巨大危害,采用自由软件设计了绝缘子污秽在线监测系统。
The results of theoretical analysis were confirmed through measurement of welding current and voltage, the welding shape, high-speed camera pictures and etc.
通过实际焊接过程中所测得的电流、电压波形、数值、焊缝成形、高速摄像等不同角度,对其进行论证,进一步证实了理论分析结果。
IV test System is designed for in-depth functionality testing of OLEDs and organic photovoltaics (OPVs). Broad voltage range and high current measurement accuracy.
OLEDIV测试系统,是一套设计用以深入测试oled和有机太阳能电池功能性的设备,它拥有大驱动电压范围,以及高准确度的电流量测。
Also can be used with piston diaphragm made of a very dynamic measurement of high voltage, single capacitive pressure sensor.
还可以采取带活塞动极膜片制成测量高压的单电容式压力传感器。
Obstacle distance measurement is one of the key techniques for the deicing robot on high voltage transmission line.
障碍物测距是高压输电线路自主除冰机器人的关键技术之一。
Usually, power nanocrystalline current transformer cores are used in high voltage, high current generator factory, safe-quick measurement and protective relaying in power station.
通常,它们应用于高压、大电流发电厂和变电站安全快捷的测量和继电保护。
Research on Insulation Failure Mechanism and Measurement Technology of High-Voltage Storage Capacitors;
直流局部放电测试能有效判断高压储能电容器的绝缘性能状态。
Research on Insulation Failure Mechanism and Measurement Technology of High-Voltage Storage Capacitors;
直流局部放电测试能有效判断高压储能电容器的绝缘性能状态。
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