电压是电能质量的重要指标之一。
一种电能质量扰动检测的新方法。
电能质量是重要的这一申请。
衡量电能质量是电压、频率。
本文对重要的电能质量参数进行了研究。
指出电压暂降是现代电能质量的主要问题。
It is pointed out that the main aspect of electric power quality problem is voltage sag.
详细介绍了电能质量监测的最新发展趋势。
The new trend of power quality monitoring is introduced in detail.
威胁电能质量的主要干扰之一便是电压跌落。
One of the major interference to threaten the power quality is the voltage sag.
电能质量，测量，电能质量监测，谐波分析。
Power quality, Measure, Power quality monitor, Harmonic analysis.
提出了一种新的电能质量扰动识别与定位方法。
A novel approach on power quality disturbance detection is presented in this paper.
论文将支持向量机引入到动态电能质量分类问题中。
This paper presents a Support Vector Machine (SVM) method for classification of dynamic power quality disturbances.
对配电系统电能质量补偿装置的主电路进行了研究。
The main circuit of Power Quality Compensator (PQC) for distribution system is studied in this paper.
电能质量中的两个重要参数是运行电压和谐波状况。
Two critical parameters of power quality are run-time voltage and harmonic components.
在此基础上，本文设计并实现了电能质量在线检测仪。
The online power quality monitor is designed and implemented in this paper.
自愈能力强，保证城市供电安全可靠，保证供电电能质量。
Strong self-healing capacity to guarantee the safety, reliability and the quality of power supply for the cities.
介绍了一种利用满意度函数实现风电场电能质量的评估方法。
An appraisal method using satisfactory function for power quality of the wind plant was proposed.
将这些特征量作为神经网络的输入可以实现电能质量的辨识。
And these eigenvalues can be used as the input vectors of the artificial neural network to classify the power quality signals effectively.
供电可靠性及电能质量一直是用户和供电部门密切关注的问题。
Reliability of power supply and power quality are always the concerns of customers and power departments.
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。
This thesis focuses on the application of Electronic Design Automation technology in the field of power quality monitoring.
该文方法为动态电能质量扰动的检测、识别与分类提供了新的思路。
The new method gives a entirely new way for detection, identification and classification of dynamic power quality disturbances.
谐波是目前电力系统中存在的最普遍现象，是电能质量的主要指标。
Harmonic is the most general phenomenon in power system. And harmonic is the main index of power quality.
本文首先阐明了电能质量的概念，对电能质量的主要参数进行分析。
This dissertation discusses at first the concept of the power quality and analyses the main parameters of the power quality.
串联电能质量补偿器对提高电能质量、减小经济损失具有重要作用。
The series power quality compensator has the important functions on improving power qualities and decreasing economic losses.
在满足IEEE暂态电能质量条件下，实现下行信号系统准最优控制。
The suboptimal controlling method which meets the requirement of IEEE transient power quality is given.
本文介绍了现代电能质量的定义、分类以及动态电能质量现象的描述。
This paper firstly introduces the definition and classify of modern power quality and the phenomena of dynamic voltage quality.
闪变作为评定电能质量的重要指标，能更直接、更迅速地反映出电网的供电质量。
As an important index to assess the energy quality, voltage flicker reflects the power supply quality more directly and quickly.
这些装置对改善电能质量，提高电网的稳定性和系统的暂态特性有着积极的作用。
These devices have active functions to improve power quality, enhance stability of power network and transient characteristic of power system.
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。
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.
电能质量问题越来越显示其重要性，电力部门和用户对电能质量的关注也日益增加。
The power quality becomes more and more important and close attention is gradually paid to power quality by electric industry and consumers.
文章第三部分对电能质量的各种分析算法的原理和适用范围进行了介绍，并做了对比。
The third part introduces and compares analytic methods of the power quality and their application ranges.
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