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- Aimed at the different characteristics of power quality disturbance,this paper presents a new method for classification of transient power quality. 针对短时电能质量变化和暂态扰动现象的不同特点,提出了一种暂态电能质量分类的新方法。
- Some representative custom power devices, such as SSCB, DSTATCOM, DVR and UPQC, together with their working principle and application conditions in transient power quality improvement, are introduced in this paper. 在此基础上介绍了几种具有代表性的用户电力设备(如SSCB,DSTATCOM,DVR,UPQC等)的工作原理及国内外利用其在改善暂态电能质量中的应用情况。
- Indices for assessing transient power quality 暂态电能质量评估指数
- index of transient power quality 暂态电能质量指标
- Custom power technology and improvement of transient power quality 用户电力技术与暂态电能质量的改善
- DSP Based measuring method for transient power quality with wavelet transform 基于DSP的暂态电能质量小波变换检测方法
- Monitoring and analysis of transient power quality for Hangzhou economic and technological development zone 杭州经济技术开发区暂态电能质量的监测与分析
- Transient power quality classification based on best wavelet packet basis decomposition 基于最优小波包基分解的暂态电能质量分类方法
- Measuring method of transient power quality problems based on wavelet algorithm a'trous 基于小波多孔算法的暂态电能质量检测方法
- Auto recognition of transient power quality disturbances based on wavelet and neural network 基于小波变换和神经网络的暂态电能质量扰动自动识别
- transient power quality 暂态电能质量
- Traditional methods only can settle power quality problems partially. 传统解决电能质量问题的措施往往只能消除某个方面的危害。
- Over last years, new systems have been developed to mitigate these perturbations and improve power quality. 近年来,为了减轻这些扰动和提高供电质量,新的系统被研制。
- Research and development of digital acquisition board used for power quality detection. 用于电能质量检测的数据采集卡研制。
- Measurement and Assessment of Power Quality Characteristics of Grid Connected Wind Turbines Ed. 并网风力发电机组功率质量特性测试与评价。
- Pure Output Power Quality: Double Conversion. It provides clean and consistent sine wave output. 纯净化输出电源品质:双重电力转换,提供纯净可靠的正弦波电力输出。
- G. T. Heydt, Electric Power Quality, Stars in a Circle Publications, West LaFayette, IN,1991. 江荣城、严世雄、刘志放,电力系统谐波量测与谐波管制办法检讨,台湾电力公司八十二年度研究发展专题。
- The king was shorn of his power by his nobles. 国王被手下的贵族们剥夺了权力。
- A multiclass support vector machine suitable for short duration power quality disturbance is designed. 设计了适用于短时电能质量扰动的支持向量机多值分类器。
- Current power quality monitoring devices are mostly designed based on microprocessor. 目前的电能质量监测装置大多基于微处理器设计。