This paper presents a scheme of Embedded real time System based on double CPU for power quality monitoring with the concerns of real time and complex algorithms application.
根据电能质量监测对于系统实时性和支持复杂算法的特殊要求,提出一种基于双cpu的嵌入式实时系统解决方案。
This thesis focuses on the application of Electronic Design Automation technology in the field of power quality monitoring.
本论文研究的是电子设计自动化技术在电能质量监测中的应用。
As an effective way to detect power quality, the monitoring instrument is working well in many large steel enterprises and power departments.
目前,正在大型钢铁企业、电力系统正常运行,为各类用户进行电能质量的监测提供了强有力的工具。
The new trend of power quality monitoring is introduced in detail.
详细介绍了电能质量监测的最新发展趋势。
The online power quality monitoring equipment is good at realtime and precision.
该装置用于在线监测,具有很强的实时性及很高的精度。
Aiming at the need of power quality monitoring, the power quality monitoring system based on DSP is designed and developed in this paper.
针对电能质量监测的需要,本文利用DSP技术对电能质量监测系统进行了研究和开发。
This thesis focuses on the application of Electronic Design Automation (EDA) technology in the field of power quality monitoring.
本论文研究的是电子设计自动化(EDA)技术在电能质量监测中的应用。
To improve the electric power quality, a monitoring and analyzing system must be established to detect, estimate and classify different disturbances.
为了采取合理的措施提高电能质量,必须建立电能质量监测分析系统,对其进行正确地检测、评估和分类。
The paper describes power quality monitoring system in anqing from its research contents, software and hardware of the monitoring system design especially the database management design.
文章从研究内容、电能质量监测硬件和软件系统设计等方面阐述了安庆地区电能质量监测系统的方案设计。
The influence of copper foil surface quality on electrical performance of power transformer is analyzed, the key technology for monitoring the surface flaw with machine vision system is studied.
分析铜箔表面质量缺陷对电力变压器电气性能的影响,研究采用机器视觉系统对铜箔表面质量缺陷监视的关键技术。
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。
Power quality monitoring for the grid connection point of wind power generator and adapting corresponding treatments can reduce the influence of the grid-connection to power network.
对风力发电机组并网点进行电能质量监测并由此采取相应的措施治理,可以降低并网对电网的影响。
In order to discover power quality problems and improve power quality, it is very necessary to study the monitoring device of power quality.
发现电能质量问题,提高电能质量,电能质量监测装置的研究很有必要。
In the field of power quality monitoring devices, the selection of integrated chips and the application of embedded system are important methods to improve the real-time measurement device.
在电能质量监测领域,集成芯片的选择和嵌入式系统的应用是提高实时测量的重要手段。
The paper deals with the signal acquisition circuit, which is very important for the power quality monitoring system.
本文设计了在电能质量监测系统中,起至关重要作用的信号采集电路。
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。
Based on the industrial computer, a new monitoring method of power quality is proposed.
提出了一种基于工控机的电能质量监测系统的测量方法。
Through the request of power monitoring, a power quality monitoring system based on GPRS and remote virtual instrument is designed.
从电力监测的实际要求出发,设计了基于GPRS数据传输和远程虚拟仪器技术的电能质量综合监测系统。
The paper discusses the techniques to develop power quality network monitoring devices by using the technologies in DSP.
利用数字信号处理技术,对电能质量监测网络端点原型进行了研究。
An adaptive recursive partial least squares (RPLS) monitoring scheme is proposed to improve the time-variant tracking power of the statistical quality monitoring (SQM) systems.
提出一种新的基于递推部分最小二乘(RPLS)算法的自适应在线质量监控策略。
Power quality and its monitoring technique is the important research area in electrical engineering nowadays.
电能质量监测是当前电工领域的研究热点。
Monitoring analyses and control countermeasures for disturbance sources of power quality (PQ) in regional power grid are the important tasks to assure the power quality.
区域电网电能质量干扰源的监测分析及防治对策是保证电网电能质量的重要任务。
This paper is a research of power quality monitoring system for wind farm based on the summary and draw of study home and abroad.
本文通过总结国内外的研究现状,提出的一种有效的针对风电场电能质量的监测系统。
Finally, the paper verified the measurement accuracy of the power quality monitoring system by experiment.
最后,电能质量监测系统对相关电能质量指标进行了测量实验。
The two novel technology, the virtual instrument and the remote monitoring and control technology, are adopted to online monitoring power quality through the Internet.
采用当前两种先进技术——虚拟仪器技术和远程控制技术,通过网络进行电能质量的在线监测和远程监控。
Monitoring and analysis technology of power quality has become the instrument industry hotspot among power system and instrument industry.
对电能质量的监测分析技术已经成为电力系统、仪器行业的研究热点。
According to the water power result and the disposal principle of water quality monitoring point, this paper sets up 6 points, including the second-supply water tank.
根据管网水力计算结果分析及水质监测点布置原则,在管网中建立了包括二次供水水箱在内的6个水质监测点。
Because of the widely use of power quality monitoring IED in power system and its relatively simple functions, the modeling of the IED gives a valuable conference to other IED model.
由于用于电能监测的IED的普遍应用,以及其相对简单的功能,对象模型具有一定的代表性,对构建其他IED模型具有参考价值。
Power quality network monitoring devices are installed in either the power grids or at customer end to monitor the system's real-times power quality.
电能质量网络监测仪是安装在发电公司或用户端,监测电网的电能质量。
The parties in the discourse relations, as the embodiment of power, can only when in balance increase the monitoring capacity and achieve the long - term mechanism of quality management.
作为权力的体现形式,教学质量监控中各方的话语关系只有处于平衡,才能提高监控效能,实现质量管理的长效机制。
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