无源网络

向无源网络供电的VSC–HVDC系统仿真研究

Simulation study of VSC-HVDC system connected to passive network

向无源网络供电的VSC-HVDC控制性能实验研究

Experimental study on control performance of VSC-HVDC connected to passive network

RLC无源网络的故障诊断方法

A Method of Faults Diagnosis in RLC Linear Network

向无源网络供电的VSC-HVDC系统控制策略

Control Strategy of VSC-HVDC System Supplying Power for Passive Networks

并联电容器对VSC-HVDC供电无源网络的影响

The Impact of Shunt Reactors on Passive Electronical Networks with VSC-HVDC Power Supply

向无源网络供电的VSC-HVDC系统的控制器设计

Control Design for VSC-HVDC Supplying Passive Network

第二种控制策略，采用基于状态反馈精确线性化方法的变结构控制理论，设计VSC-HVDC系统对无源网络供电的控制器。

For the second strategy , the variable structure controller of VSC-HVDC system for the passive network is designed .

提出了生成全部K树的MINTY-DFS算法，该算法能够生成一个有向图或无向图的全部任意K树，可应用于有源网络或无源网络的拓扑分析以及其它要求K树的场合。

The algorithm can list all k arbitrary k trees of a directed or undirected graph . It can be used in topological analysis of active or passive networks and any other situations which all k trees are needed to be found out .

下一代光无源网络（NG-PON）主流技术

Next-generation passive optical network ( NG-PON ) technology of the mainstream

提出了连接无源网络时VSC的控制策略，简单讨论了HVDC-VSC无源高通滤波器的设计。

The control strategy of the VSC which supplying a passive network is also proposed , and the designing of the passive high-pass filter for HVDC-VSC is briefly discussed .

光功分器在光通信系统、光纤用户网、光无源网络（PON）、光纤CATV、光局域网等网络中被广泛的应用。

Optical Splitter is one of the key component in the application of optical communication system , optical network terminal ( ONT ) . passive optical network ( PON ), CATV system and optical local area network ( LAN ) .

在建立VSC–HVDC向无源网络输电的Matlab仿真模型的基础上，对定直流电压、定无功功率、定交流电压等控制方式进行了仿真分析。

On the basis of establishing Matlab simulation model for transmitting power to passive network via VSC – HVDC system , the simulation of control modes , such as constant DC voltage control , constant AC voltage control and constant reactive power control , is conducted .

基于该OTA，采用无源网络模拟法，设计实现了截止频率为5MHz，通带波纹为0.5dB的三阶椭圆OTA-C滤波器。

Using the proposed OTA and the passive RLC ladder method , a 3rd-order elliptic OTA-C filter with 5 MHz cutoff frequency and 0.5 dB ripple in pass-band is designed .

基于该积分器电路，采用无源网络模拟法设计出一个1dB波纹的五阶切比雪夫对数域低通滤波器。

Based on this integrator circuit , a fifth order Chebyshev log domain low pass filter with 1 dB ripples is designed by the passive simulation method .

仿真结果表明，建立的VSC–HVDC系统能较好地向无源网络供电，且控制方式灵活、简便，在传输有功功率的同时VSC还可以吞吐无功功率。

Simulation results show that the built VSC – HVDC system can meet the need of supplying power to passive network and the control modes are flexible and simple , moreover VSC – HVDC system can absorb or issue reactive power while it is used to transmit active power .

建立了适用于HVDC-VSC系统连接两交流有源网络和向无源网络供电两种情况下的稳态数学模型。

The steady-state interaction between VSC and its connecting AC systems are analyzed and two steady-state mathematical models are established , one of which suits the HVDC-VSC connecting two active AC systems , the other suits the HVDC-VSC supplying passive loads .

VSC-HVDC技术具有潮流翻转方便灵活，有功功率和无功功率可快速独立控制和可向无源网络供电等诸多优点，加强其相关课题的研究具有重要的现实意义。

VSC-HVDC has many advantages , for example , it can reverse the direction power flow flexibly , obtain the individual control of active power and reactive power , supply the power to passive network and etc. It has important practical significance to strengthen research on the subject of VSC-HVDC .

无源网络驻波比的优化算法及实现

Optimized Algorithm and Realization of Passive Network 's Standing Wave Ratio 's Characteristics

控制系统无源网络超前校正的优化设计

Optimization design of advanced correction of the control system by a passive network

详述了无源网络的综合过程。

Describes the procedure of the synthesis of the passive network . 3 .

混合有源滤波器无源网络的内部电磁兼容性分析

Electromagnetic compatibility analysis on the passive network of a hybrid active power filter

用变载法计算二端口无源网络参数

On Computing Passive 2-port Parameters with Loader-changing Approach

本文提出了优化无源网络元件参数，使其频率-相位曲线逼近一条理想直线的方法。

The method that phase curve is optimized to a beeline is brought forward .

普通无源网络的大变化灵敏度计算

Large change sensitivity of passive network

即以电流传输器作为基本积木块，将其与两个无源网络相接；

The current conveyor is acted as basic building block , which is join-ded to two passive networks .

直接用关联子矩阵A求网络函数方法的探讨&无源网络的拓扑分析

An exploration for , the method of directly finding network function from the incidence submatrix topological analysis of passive network

利用所建立的实验系统，进行了向无源网络和两端联接有源网络供电的实验。

By use of the experiment system , the tests of supplying to passive network and active network are gone on .

从散射方程出发，求得从无源网络导纳矩阵到有源网络导纳矩阵的转换规则。

On the basis of the scattering equation , some rules of transferring passive admittance matrix to active admittance matrix are obtained .

分析了无源网络的综合过程，其中包括了广义切比雪夫低通原型的综合。

The main jobs in the paper generalized followed on : 1 Analyze the synthetical procedure of passive network , including Generalized Chebyshev synthesis .

基于该积分器及对数压缩电路和指数扩展电路，系统地给出了高阶滤波器设计的无源网络模拟方法。

Based on this integrator , log compressing and exponential expanding circuit , a passive simulation method for higher order filters is given systematically .