The relative phase angles of the busses voltage reflect the change of relative power angles, so whether the system is in synchronous oscillation condition or in asynchronous oscillation condition can be identified and predictive system separation control can be applied,by the change speed and sign of relative phase angles.
振荡中心两侧母线电压的相角差反映了功角差 ,利用该相角差的变化速度及符号 ,可以判定是同步振荡还是异步振荡以及滑差的情况 ,并实现预测解列功能。
It is suggested that such a detector could detect the synchronization of a group of neurons, not only between two neurons.
这为用同步振荡解决特征整合问题在理论上提供了新的思
It has been discussed the dependence of the synchronization on the coupling strength,the noise intensity and the size of the neuron ensemble.
该文建立了噪声背景下电突触耦合的 FitzHugh-Nagumo 神经网络模型,主要研究了耦合强度、噪声强度和神经网络系统尺寸对网络内神经元同步振荡的影响。
In China the subsynchronous oscillation(SSO) in electric power systems has been a more serious problem than before because of the fast development of the scale of the power systems and the wide use of the(thyristor controlled) series capacitors and HVDC.
随着我国互联电网规模的快速发展,尤其是(可控)串联补偿装置和高压直流输电的广泛应用,电力系统的次同步振荡问题已经变得比较突出。
The HVDC transmission system may lead to subsynchronous oscillation under certain circumstances.
高压直流输电系统在一定条件下可能引发系统的次同步振荡。
By a complex torque coefficient method and eigenvalue method,without considering some windings in generator and magnetic saturation,the subsynchronous oscillation(SSO) damping characteristics and eignevalues are studied.
忽略发电机1D绕组、1Q和2Q绕组及考虑磁饱和时,利用特征值分析法和复转矩系数法计算了发电机组在次同步频率范围内的电气阻尼特性曲线和特征值,分析了发电机模型对交直流并列运行系统次同步振荡(SSO)阻尼特性的影响。
Based on the Mono-Pole operation stage of Xingan HVDC transmission project(Gui-Guang II),the operation mode most likely going with subsynchronous oscillation(SSO)is analyzed with UIF calculation and time-domain simulation.
根据兴安(贵广二回)直流输电工程单极投运后南方电网的实际情况,采用机组作用系数法和时域仿真方法,分析了发生次同步振荡风险高的运行方式。
The simulating results show that subsynchronous oscillation(SSO) will possibly happen in s.
仿真结果表明:含有串联电容器补偿的高压输电网络有可能发生次同步振荡(SSO)现象。
SSO CHARACTERISTICS IN EAST CHINA ELECTRIC POWER SYSTEM;
华东电网次同步振荡特性研究
Simulation Study of Method of Damping SSO in AC/DC System;
利用直流输电抑制交直流系统次同步振荡的仿真研究
SSO mitigation using supplementary excitation damping controller based on TLS-ESPRIT
基于TLS-ESPRIT算法的附加励磁阻尼控制抑制次同步振荡
free-running local synchronizer oscillator
自激本机同步振荡器
Research of Damping Coupling Relation between LFO and SSO of Power System;
电力系统低频振荡和次同步振荡的阻尼耦合研究
Suppression of Super-Synchronous Vibration of the LE-7 LOX Pump Inducer :Technical rept
LE-7LOX泵进口段超同步振荡的抑制/技术报告
Analysis and Control of Sub-synchronous Oscillation of Complex HVDC/AC Power System;
复杂交直流输电系统次同步振荡的分析与控制
Research on the SSO Damping Characteristics of HVDC Systems;
高压直流输电系统次同步振荡阻尼特性研究
Analysis and Control of Subsynchronous Oscillation in High Voltage Direct Current Transmission System;
高压直流输电系统的次同步振荡分析与控制
Modeling and Real-time Simulation of Damping SSR by SVC
SVC抑制次同步振荡建模与实时仿真研究
Cause and Solutions to Sub-synchronous Oscillation for Gaoling Converter Station
高岭换流站工程次同步振荡原因及解决办法
Light is a wave composed of coupled electric and magnetic fields oscillating in synchrony at very high frequencies.
光是一种由电场与磁场耦合在一起进行高频同步振荡所形成的波。
synchrotron (oscillation) phase space
同步加速器振荡相位空间
The Simulation Study on Damping the Low Frequency Oscillation and SSR with TCSC;
TCSC抑制系统低频振荡与次同步谐振的仿真研究
Control and Synchronization of Hyperchaos in Optical Parametric Oscillator;
光学参量振荡器的超混沌控制与同步研究
Analyze the Forcing Synchronization of the Oscillator Using Rotational Vetor;
用旋转相量分析振荡器的强迫同步现象
Control strategy of permanent magnetic synchronous motors with no speed vibration
一种永磁同步电动机的速度零振荡控制策略
Linear Pulse-coupled Oscillators Based WSN Time Synchronization
基于线性脉冲耦合振荡器模型的WSN时间同步
Load sudden change and steady state oscillation characteristics of permanent magnet linear synchronous motor
永磁直线同步电机负载突变及稳态振荡特性
Fuzzy sliding mode variable structure control for chaos oscillation of synchronous generator
同步发电机混沌振荡的模糊滑模变结构控制
Analysis on Reasons and Countermeasures of Synchronous Generator Oscillation
并联同步发电机组振荡原因分析及处理
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