Large power transformer partial discharge on-line monitoring technology is a hot topic in high voltage insulation detection and diagnosis domain.
大型电力变压器的局部放电在线监测技术是高电压绝缘检测与诊断领域研究的热门课题。
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。
We analyses the structure of power supply, many parameters should be detected in remote monitoring, we give an example of how to detect the voltage, current and temperature of accumulator.
通过对电源结构的详细阐述，分析总结了电源远程监控系统需要检测、控制的主要参数，并且以蓄电池的电压、电流、温度检测设计作为电源参数检测的一个应用实例加以分析。
The standard source is a power supply device which can provide appointed voltage and current signal, and is used widely in measurement and monitoring field.
标准源是一个可以提供指定电压电流信号的标准电源发生器，在计量、监测领域有着十分广泛的应用。
There already have some outcomes in studies of on-line monitoring of the running condition and the insulation condition of the high voltage equipments in power system.
电力高压设备运行状态在线监测和绝缘状态在线监测的研究在电力系统中已经取得一定的研究成果。
The detection and location of the start point and end point of the voltage sag and swell is a key problem for the power quality monitoring.
对于短时低电压扰动发生、恢复时刻的检测与定位则是电能质量监测和统计中获取相关指标首先要解决的问题。
The whole system has high integration, can meet the industry low voltage power distribution monitoring system's requirements in decentralization, network and intelligentization.
整个系统集成度高，能满足工业低压配电监控系统分散化、网络化、智能化的要求。
Based on this requirement, this paper introduced the theory of power quality monitoring, include RMS of voltage and current, power, three-phase unbalance, harmonic and flicker.
在此基础上研究了电能质量监测理论，详细介绍了电压电流有效值、功率、三相不平衡度、谐波和闪变的数字测量方法。
The power of this monitoring device is made up of novel switch voltage regulation circuit and linear voltage regulation circuit, the electricity of which is directly supplied by high voltage line.
监测系统采用新颖的开关稳压和线性稳压二级稳压结构电源，直接由高压线负载电流供电。
It has been particularly developed for the application of safety monitoring of high voltage equipment in the electrical power industry.
该系统是针对电力行业高压设备的安全监测而研究开发的。
On-line monitoring of the leakage current in high voltage (HV) oil minimum breakers is an important method for improving the secure operation level in power system.
在线监测高压少油开关泄漏电流是提高电网安全运行水平的重要措施。
This paper presents in detail the application of several condition monitoring techniques in the management of ageing of low voltage cables for nuclear power plant.
文中详细地介绍了几种状态监测技术在核电厂低压电缆老化管理中的应用。
In applications such as motor CONTROL, POWER-supply current monitoring, and BATTERY cell-voltage monitoring, a small differential voltage must be sensed in the presence of a high common-mode voltage.
对象马达控制、电源电流监视、电池电压监视之类的应用，必须把一个存在于高共模电压的小差分电压提取出来。
The paper analyzes the current quality of energy according to toth the managements of reactive power voltage and harmonics monitoring in Guangxi Electric power Grid.
从广西主网无功电压管理及谐波监督管理两方面对广西电网电能质量现状进行分析，指出存在问题，提出了改善电能质量的对策。
By monitoring both voltage and power, the unit measures the normal working load, then calculates and sets an automatic shutdown point for detected power changes.
通过监测动力电压，该装置先对正常的工作量进行测定，然后依据被测动力发生的变化，估计并设定一个自动的关闭点。
Dynamic voltage quality is an important content of the modern power quality, the monitoring and analysis of which is of great significance for solving power quality problem.
动态电压质量是现代电能质量的一个重要内容，对于动态电压的监测及分析对于解决电能质量问题意义重大。
The monitor generates a linear voltage representative of the input power to each port to allow accurate monitoring of the forward to reflected power ratio.
该检测器生成一个输入功率线性稳压信号，允许每个端口提供精确的检测信号。
To make full use of the WAMS/PMU in the security monitoring, protection and control of power system, PDSR in phase angle-voltage space was studied.
为充分发挥含PMU的广域量测系统（W AM S/PMU）在电力系统安全预警、保护与控制中的作用，研究了节点相角-电压空间上保证暂态稳定的动态安全域的边界性质。
The voltage converter works in PWM mode. Frequency-control speed regulation, DC voltage supply monitoring of the converter, synchronous motor power-angle close-loop control are combined.
控制策略为逆变器PWM调压、变频调速结合逆变器直流侧电压闭环、同步电动机功角闭环控制。
Other features for flexible operation and system diagnostics are pushbutton input monitoring, power-up sequencing, and voltage rail monitoring.
灵活的操作和系统诊断等功能按键输入监测，上电顺序和电压轨监测。
In this paper, the basic functions of the power plant 's voltage monitoring device are introduced, the structure and software flows are illustrated.
本文简述了发电厂电压监测装置的基本功能，给出了装置的硬件结构框图和软件流程框图。
In this paper, the basic functions of the power plant 's voltage monitoring device are introduced, the structure and software flows are illustrated.
本文简述了发电厂电压监测装置的基本功能，给出了装置的硬件结构框图和软件流程框图。
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