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system frequency response characteristic
相关语句
  系统频率响应特性
     Method for Testing System Frequency Response Characteristic Based on Chaotic Signal
     基于混沌信号的系统频率响应特性测试方法
短句来源
  “system frequency response characteristic”译为未确定词的双语例句
     An experimental method for testing the system frequency response characteristic based on chaotic signal is introduced.
     介绍了在难以用解析法建立系统的传递函数时 ,利用混沌信号来测试系统频率响应特性的一种实验方法。
短句来源
     The paper presents a method of analyzing and calculating the system frequency response characteristic by surveying the data with tim e scale from EMS and frequency survey system under the artificial load disturbance which is obtained by shutting energy storage generator suddenly.
     文中讨论了利用蓄能机组的投切模拟负荷突变的情况 ,通过 EMS和频率测量系统采集带时标的数据 ,分析并计算系统自然频率特性系数的实测试验方法。
短句来源
  相似匹配句对
     FREQUENCY RESPONSE CHARACTERISTIC OF NONLINEAR POLYNOMIAL SYSTEM
     多项式非线性系统的频率响应特性
短句来源
     Statistical Characteristic Parameters of Loudspeaker and Its System Frequency Response
     扬声器及其系统频率响应的统计学特性参数
短句来源
     Frequency Response
     频率响应
短句来源
     Study on PC-Based Frequency Response Characteristic Measurement System
     基于PC机的频率特性测试系统的研究
短句来源
     Method for Testing System Frequency Response Characteristic Based on Chaotic Signal
     基于混沌信号的系统频率响应特性测试方法
短句来源
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Frequency response characteristic of power system is an important parameter for AGC. The paper presents a method of analyzing and calculating the system frequency response characteristic by surveying the data with tim e scale from EMS and frequency survey system under the artificial load disturbance which is obtained by shutting energy storage generator suddenly.The frequency response characteristic of system load is im portant for analyzing the system operation.This...

Frequency response characteristic of power system is an important parameter for AGC. The paper presents a method of analyzing and calculating the system frequency response characteristic by surveying the data with tim e scale from EMS and frequency survey system under the artificial load disturbance which is obtained by shutting energy storage generator suddenly.The frequency response characteristic of system load is im portant for analyzing the system operation.This paper also presents a practical method of calculating it.

电力系统自然频率特性系数是 AGC控制中的一个重要参数。文中讨论了利用蓄能机组的投切模拟负荷突变的情况 ,通过 EMS和频率测量系统采集带时标的数据 ,分析并计算系统自然频率特性系数的实测试验方法。系统负荷频率特性系数在电力系统运行分析中占有重要地位。文中还讨论了结合统计数据来计算系统负荷频率特性系数的实用方法。

An experimental method for testing the system frequency response characteristic based on chaotic signal is introduced. It is useful when a system′s transfer function cannot be obtained through the resolution. The frequency response characteristic of the tested system can be easily obtained just by giving a chaotic input and analyzing the spectrum of the output. This method is simple, practical, and suitable for the broad-band system. Its efficiency is proved by simulations...

An experimental method for testing the system frequency response characteristic based on chaotic signal is introduced. It is useful when a system′s transfer function cannot be obtained through the resolution. The frequency response characteristic of the tested system can be easily obtained just by giving a chaotic input and analyzing the spectrum of the output. This method is simple, practical, and suitable for the broad-band system. Its efficiency is proved by simulations and experiments for typical filters and circuits.

介绍了在难以用解析法建立系统的传递函数时 ,利用混沌信号来测试系统频率响应特性的一种实验方法。该方法仅需将混沌信号作为激励信号作用于被测系统 ,通过计算系统输出信号的频谱 ,便可获得被测系统的频率响应特性。通过对几种典型的高通、低通滤波器的计算机仿真及实际电路测试 ,验证了该测试方法原理简单 ,实用性强 ,对宽带被测系统的频率响应特性可得到很好的测试效果。

In bulk power systems, cascading failures initiated by normal events often lead to blackouts. For the purpose of researching how the failures spread in power grids, estimating the risk and the loss of cascading failures and finding key lines, a cascading failure model is established from the aspect of the power system analysis. The hidden failures and power system frequency response characteristics are considered in this model and it can be used to help designers and operators of...

In bulk power systems, cascading failures initiated by normal events often lead to blackouts. For the purpose of researching how the failures spread in power grids, estimating the risk and the loss of cascading failures and finding key lines, a cascading failure model is established from the aspect of the power system analysis. The hidden failures and power system frequency response characteristics are considered in this model and it can be used to help designers and operators of power grids to get the critical value of loading rate in relation to risk of cascading failures,key lines and risk indices of some operating state. Finally, the model is tested on IEEE RTS96 system and the results are in accordance with that attained using PSASP and the preceding conclusions.

在大规模电网中,由简单故障触发的电力系统连锁故障经常导致大面积停电的灾难性后果。为了研究故障在电网中的传播情况,同时估计发生连锁故障的风险和损失,找到关键线路,文中从电力系统分析的角度建立了电网连锁故障模型。模型考虑了保护隐藏故障、计及了系统频率特性, 可以帮助系统规划、设计和运行人员找到系统发生连锁故障的临界负载率、关键线路,并得到某种运行状态下的连锁故障风险指标。在IEEE RTS96系统上对此模型进行了验证,得到的结果与用 PSASP分析的结果及前人的结论一致。

 
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