• An improved method based on disturbance power and energy is presented to locate the transient disturbances.

    文中对此进行了改进提出一种基于改进功率能量暂态扰动定位方法。

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  • In a realistic radar detection scenario, the disturbance power generated by thermal noise and clutter is unknown.

    实际雷达检测环境中波、噪声产生干扰功率通常未知的。

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  • The background noise level of this instrument under the condition of conducted disturbance and disturbance power test is provided.

    讨论监测待测物使用工况必要性,给出了电流参量测试仪传导骚扰骚扰功率背景骚扰电平

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  • Apply enough computing power to the signal caused by this disturbance and it is possible to detect an individual's movement (and thus, for example, a fall) from several metres away.

    运用足够计算机能力计算这种干扰导致信号,便可能在几米外探测人体运动(比如因此能测出跌倒了)。

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  • The power system instability caused by oscillation under periodical load disturbance was analyzed.

    分析电力系统周期性负荷扰动振荡失稳问题。

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  • The fractal erosion of safe basin in a power system disturbed by a periodical load is studied, and the erosion extent induced by different disturbance values is numerically analyzed.

    作者研究周期性负荷扰动电力系统安全分形侵蚀通过数值仿真给出了不同扰动对安全盆的侵蚀程度

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  • A novel approach on power quality disturbance detection is presented in this paper.

    提出一种新的电能质量扰动识别与定位方法

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  • Power quality disturbance classification based on time domain, rule based and wavelet multi - resolution decomposition.

    基于时域分辨率分析规则电能质量扰动分类

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  • Firstly, the mechanism of flicker disturbance and transfer rule of flicker in power system are discussed in this paper.

    本文首先分析扰动闪变机理闪变分量电力系统中的传递规律

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  • It was found that hidden failures in protection schemes caused the disconnection of power system elements in an incorrect and undesirable manner contributing to the disturbance degradation.

    继电保护隐性故障不正确不期望的方式切除电力系统元件造成电力系统大面积扰动

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  • This paper analyze the characters of some transient electromagnetic disturbance in power system, build a set of electromagnetic pulse simulator.

    文章分析电力系统存在一些瞬态电磁干扰及其特性建立了一电磁脉冲模拟器

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  • According to some problems occurred eventually in GJB152A-97 CS101 test of AC power supply, a new method of injecting and checking the disturbance voltage is presented in this paper.

    针对GJB152A- 97交流供电cs 101试验中存在问题,提出了一种新的干扰电压的注入监测方法

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  • A calculation method and a program description for analysis of the small disturbance stability and synthesis of stabilizers (PSS) of multimachine 'power systems are presented.

    本文介绍一种对多机电力系统干扰稳定性进行分析稳定器(PSS)综合计算方法程序

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  • Using singular perturbation model, by the example of a simple power system losing stability in big disturbance, this paper analyses the mid-long term instability mechanisms affected by slow dynamics.

    采用奇异摄动模型通过一个简单电力系统干扰下发生中长期实例分析动态对系统中长期失稳的影响

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  • Power System forced power oscillation is a kind of low frequency oscillation caused by persistent periodic small disturbance.

    电力系统强迫功率振荡持续周期性扰动引起低频振荡现象。

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  • With the enlargement of power system scale, power system economy has gained remarkable improvement. At the same time, the ability of resisting disturbance is weakened.

    随着电力系统规模不断扩大,电力系统经济性得到显著提高,但同时削弱了系统抗大扰动能力

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  • In identification experiment of ShiSanling pumped storage power station, reliable results has been achieved by using step disturbance of given power signal.

    十三陵抽水蓄能电站辨识试验使用给定功率阶扰动信号进行辨识,取得了满意的辨识结果

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  • The thesis aims to apply an appropriate control on UPFC to achieve a fast suppression for power system oscillation after some disturbance.

    本文通过对UPFC实施合理控制,以期望快速显著地平息扰动系统功率振荡

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  • A new fast processing method based on mathematical morphology is proposed to locate the disturbance of the power quality signals corrupted by noises.

    提出基于数学形态学快速计算方法,进行电力系统采集数据的扰动定位

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  • According to features of power quality disturbance signal, this paper detects the disturbance signals of high-frequency, transient impulse and voltage notch with wavelet transforming.

    针对电能质量扰动信号特性本文采用小波变换对电力系统的高频瞬时脉冲电压切痕扰动信号进行检测

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  • The power regulating function of system can overcome the disturbance and maintain the stability of the reactor after reactor power reaches the fixed value of power.

    到达设定功率系统投入自动调节克服扰动维持反应堆稳定运行

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  • It is indicated in the research results that OLPDF is an effective tool in the analysis of power quality disturbance signals.

    研究表明,最优低通差分滤波器一种分析电能质量干扰信号比较有效工具

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  • This paper proposes an approach for the allocation of reactive power sources by using voltage deviation with small disturbance.

    提出一种利用扰动电压偏离配置方法

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  • Proper program of excitation control is important in the improvement of the disturbance stability in power system.

    采用合理发电机励磁控制方案改善电力系统扰动稳定性有着重要的作用。

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  • Therefore, and approach to the detection of power quality disturbance using short duration Lipschitz exponent is presented.

    为此提出短时李氏指数检测电能质量扰动方法

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  • Aimed at the characteristics of power quality disturbance, a new method is introduced for detecting. classifying and quantifying the short duration variations of power quality.

    针对电能质量扰动具有非稳态、突发性特点提出一种电能质量短期扰动分类检测方法

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  • The transient power quality problems become more important. Capacitor switching which brings transient disturbance is a common power quality event.

    电能质量问题日益突出电容器投切造成的暂态扰动其中较为常见的一种

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  • Its superior filtering characteristics can be used in communications system. Especially in bioelectrical signal processing, it can be used to filter the disturbance caused by power supply.

    的优良滤波特性用于通讯系统外,特别适于生物电信号处理电源引起干扰

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  • The static bifurcation in electric power system under periodical disturbance is studied with singularity theory.

    应用奇异性理论研究了电力系统周期性负荷扰动静态分岔现象

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  • The static bifurcation in electric power system under periodical disturbance is studied with singularity theory.

    应用奇异性理论研究了电力系统周期性负荷扰动静态分岔现象

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