频率偏差系数,frequency bias coefficient
1)frequency bias coefficient频率偏差系数
1.Research on Frequency Bias Coefficient in Automatic Generation Control;自动发电控制中频率偏差系数研究
2.The selection of thefrequency bias coefficient β is of the most importance to system stability and frequency recovery,and the ideal situation is to set β the same as the natural frequency of the local area.自动发电控制是控制系统频率和区域间联络线交换功率按计划运行的重要手段,频率偏差系数B的选择对于控制系统稳定和频率恢复起着至关重要的作用,理想状况是将区域的频率偏差系数设置得与本区域的自然频率特性相等。
3.In order to implement object-controllability and ahead control of automatic generation control (AGC), a new method offrequency bias coefficient setting is proposed based on the multi-target optimum technology and super-short-term load forecasting (SSTLF).为实现自动发电控制(AGC)的目标可控性和超前控制,提出了一种应用多目标最优化技术和超短期负荷预报的频率偏差系数确定方法。
英文短句/例句
1.AGC of Dynamic Adjust Tie-Line Frequency Bias Based on NERC s Constrol Performance Stanard;CPS标准下动态调整频率偏差系数的自动发电控制
2.Quality of electric energy supply--Permissible deviation of frequency for power systemGB/T15945-1995电能质量电力系统频率允许偏差
3.Error Calibration of SINS Based on Rate Offset Frequency Ring Laser Gyro速率偏频激光捷联惯导系统的误差标定
4.prestack F-K migration method叠前频率-波数域偏移法
5.Frequency Transition Function Construction Algorithm of Differential Frequency Hopping System一种差分跳频系统频率转移函数构造算法
6.And when the absolute value of the relative deviation is larger than 100% the data frequencies are 16.7%, 6.7% and 10.0% respectively.相对偏差的绝对值≥100%的数据频率分别为16.7%,6.7%和10.0%.
7.Strong deviation theorems of random variable sequences for occurring frequencies;随机变量序列发生频率的强偏差定理
8.horizontal-time dilution of precision钟偏差系数(gps用语
9.Matching design of encoder and frequency transition function in different frequency hopping system差分跳频系统编码器与频率转移函数的匹配设计
10.maximum percentage deviation of frequency weighted加权频数极大偏差百分比
11.Application Research for Compass Navigation Satellite Interfrequency Bias Correction TermsCompass导航卫星频间偏差参数使用方法
12.A systematic deviation of a value from a reference value.某数值偏离参考值的一种系统偏差。
13.2-D elastic wave modeling with frequency-space 25-point finite-difference operators二维频率空间域25点优化系数差分格式弹性波数值模拟(英文)
14.A Class of Strong Deviation Theorems on the Frequencies Which Arbitrary Sequences of Absolutely Continous Random Variables Occurs;连续型随机变量序列出现频率的强偏差定理
15.On the scale, the slope of the straight line provides a measure of the standard deviation.在坐标上，直线的斜率代表偏差数。
16.The Study of Frequency Offset Estimation Algorithms for OFDM Systems;OFDM系统的频率偏移估计算法研究
17.A blind frequency offset estimation algorithm for OFDMAOFDMA系统中一种频率偏移盲估计算法
18.Research on the Estimation of Frequency Offset in OFDM System;正交频分复用系统频率偏移估计的研究
相关短句/例句
integer frequency offset(IFO)整数频率偏差
3)system frequency deviation系统频率偏差
4)frequency offset频率偏差
1.Impact on system performance produced by timing andfrequency offset in OFDM system;定时和频率偏差对OFDM系统性能影响
2.Theoretical analysis and simulation results show that this scheme has low complexity and good performance to complete thefrequency offset and sampling clockfrequency offset estimation.本文结合中国移动多媒体广播(CMMB)信道帧结构、调制及其信道的特征,提出了适用于CMMB系统基带接收机的频率和采样时钟同步设计方案,通过理论分析和仿真结果表明该方案不仅具有较低的复杂度,而且能准确地完成频率偏差和采样时钟频偏的估计。
3.To reduce the impact of carrierfrequency offset in OFDM system,this thesis designs a new carrierfrequency offset estimation scheme for OFDM system.为了减小正交频分复用系统受频率偏差的影响,在OFDM系统中设计了一种新的载波频偏估计算法。
5)frequency deviation频率偏差
1.The basic concept of the deviation of voltage and frequency, the harm in power system which result from their deviation, the national criterions of voltage andfrequency deviation in china and the ways to adjust the voltage and frequency in power system were introduced.介绍了电力系统电压与频率偏差的基本概念及产生原因,阐述了电力系统电压与频率偏差所造成的影响、危害。
2.The voltage deviation,voltage fluctuation,flicker,harmonics andfrequency deviation are main aspects of power quality problems.文章分析了风电场闪变和谐波产生的原理,根据IEC和其它相关标准计算了系统连续运行情况下新疆电网达坂城地区风电场的电压变动、电压偏差、闪变、谐波和传递至电网负荷节点后的闪变值,分析了风电场因故切除后的系统频率偏差,同时指出制定风电发展规划时需对电网传输功率、无功功率和电压控制方式、机组组合方式和系统稳定性等方面进行分析。
3.My attention in this thesis is focused onfrequency deviation, voltage fluctuation and wind power penetration.本文主要研究如何评估大型风电场接入电力系统后频率偏差、电压波动和风电穿透功率的问题,还将对风电的频率特性进行研究。
6)co efficiency of frequency offset频率偏移系数
延伸阅读
频率计量(见时间频率计量)频率计量(见时间频率计量)frequency metrology: see time and frequency metrology口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰
