A practical algorithm for determining wheeling losses based on an equivalent network is proposed in this paper. 文中提出一种基于等效网络的过网损耗实用化计算方法。
The Influence of Power in Equivalent Network on Power Transmission Cost Calculating 有源电网等值对输电成本计算的影响
Based on the theory of Greens functions, using the concept of equivalent network, this paper gives the formula of thin conducting post impedance in a rectangular waveguide. 基于格林函数理论,利用等效网络概念,给出了矩形波导中细导电柱的阻抗表达式,算测结果与实验值相吻合。
In this paper, a computer aided design ( CAD) of airborne jammed radome in C band based on microwave equivalent network method is made according to the design requirement. 运用微波等效网络法对机载干扰机天线罩进行了计算机辅助设计,计算的天线罩透波率、加罩天线辐射特性与实测结果相吻合。
An Equivalent Network and an Equivalent Circuit of a Dielectric Step Discontinuity Structure 介质间跃不连续结构的等效网络和等效电路
How the power in equivalent network impact the transmission cost is an important problem in the power market research. 等值后电力网的输电成本是否发生变化,是电力市场研究的新问题。
Which shows the superiority of the theory of equivalent network in studying mechanical vibrations. 体现了等效网络理论分析机械振动问题的优越性。
This paper raises a point of equivalent network, and gives out the N+ 1 ports array mutual coupling model. 提出了一种利用等效网络来分析阵列互耦特性的方法,给出了N+1端口阵列互耦模型。
It was attempted to let the magnetic circuit of electromagnetic thrust bearing system being simulated as an equivalent network of electric circuit, and through analyses on series and parallel electric circuits, the explanation and summing up on the result of finite element analysis were carried out. 尝试将电磁推力轴承系统的磁路模拟为等效的电路网络,通过串、并联电路分析,对有限元分析结果进行了解释和归纳。
In this paper, the authors have studied the power relationships between the linear multi-ports network and its equivalent network by means of Generalized Tellegen's Theorem, and presented a Tellegen-Thevenin ( Norton)'s Generalized Power Theorem, which is based on the reference [ 2]. 本文用广义Tellegen定理研究了多口线性网络与其Thevenin(Norton)等效网络之间的功率关系,并在文献[2]的基础上提出了Tellegen-Thevenin(Norton)广义功率定理。
Starting from this physical basis, not only can the various dualities in an electrical network be determineds but these dualities can also be extended to the dual equivalent network and dual analog network, Thus, the applied domain of duality is expanded. 从这个物理基础出发,既能求得电网络中的各种对偶性,又能把对偶性推广到对偶等效网络和对偶模拟网络,从而,扩大了对偶性的应用领域。
The design and analysis of rectangular waveguide bandpass filters made up of longitudinal metallic diaphragm using cut-off waveguide theory and the principle of uniform transmission line equivalent network is presented. 本文提出利用截止波导理论和均匀传输线的等效网络理论,分析和设计矩形波导纵向金属膜片带通滤波器。
Based on the electric parameters, the steel structure is converted to an equivalent network constituted for a series of coupled π type circuits. 在确定分支导体电气参数的基础上,钢结构体被转化为一个由一系列耦合π型电路组成的等值网络。
The performance, including the gain-bandwidth product and the gain unstability, of multicavity masers of the reflection type and of the transmission type is systematically analyzed by the equivalent network method. 本文用腔的等效网络法比较系统地分析了微波固体量子放大器反射式、传输式多腔的性能,其中包括增益带宽乘积以及增益不稳定性等。
Mutual Coupling Analysis and Compensation Based on Equivalent Network Theories in ESPRIT Algorithm ESPRIT算法中基于等效网络理论的互耦分析与补偿
This paper, discusses the node analytical method for calculating initial voltage distribution in power transformer windings and the boundary conditions of an equivalent network of a transformer and presents a general formula of the initial voltage distribution that is independent of boundary conditions. 本文讨论了计算变压器起始电压分布的节点分析法和变压器等值网络的边界条件,导出了不受边界条件影响的起始电压分布的通用公式。
The method first uses ward equivalent principles to determine the injection power and equivalent impedance of external network boundary buses. Then compute the power flow of equivalent network by Newton method with proper modification of equivalent injection power of boundary buses. 该方法首先采用Ward等值原理,来确定外部网络在边界节点的等值注入功率和等值阻抗,然后采用牛顿法对等值网络进行潮流计算,并修正边界节点的电压值和等值注入功率。
On the basis of the general expression of rectangle waveguide mode-spectrogram, the equivalent network is analyzed in the paper, and the linear fraction transformation method for detecting the multi-mode transmission in rectangle waveguide is introduced. 在介绍矩形波导模式谱图一般表达式的基础上,分析了多模传输波导的等效网络,提出了检测微波激励和传输系统中多模传输的分式线性变换检测法。
In this paper, the author discussed the power relationships between the one-port network and its equivalent network under any exciting sources by means of Generalized Tellegen's Theorem. 本文用广义Tellegen定理研究了任何源激励下的单口网络与其等效网络之间的功率关系。得出了二个Tellegen定型的推广形式。
The Study of the Equivalent Network Model in Multi-source Distribution System 多水源配水系统等效网络模型的研究
Furthermore, this paper has obtained the generalized power relationship between the linear reciprocal microwave network and its equivalent network. 此外,本文还得出了线性互易微波网络与其等效网络之间的广义功率关系。
The simplest construction of the equivalent network of linear n-terminal network is discussed and a equivalent network theorem of the linear n-terminal network is proved in this paper. 本文给出了线性n(≥2)端网络的等效网络的最简结构,证明了线性n端网络的等效网络定理。
Physical fundamental of duality in electrical network and dual equivalent network 电网络中对偶性的物理基础及对偶等效网络
This paper also presents a procedure for founding equivalent network with z-transform analysis method. 除此,本文还介绍了Z域分析法求等效网络的步骤。
The study of equivalent network for electromagnetic transient analysis of power system 用于电力系统电磁暂态分析的网络等值研究
For the problem of routing and wavelength assignment in mesh network, especially the problem in the network that the node with different function, an algorithm based on the equivalent network is designed. 针对网状网络和网络节点功能不同的光网络路由和波长分配问题,提出了一种基于节点功能的多波长光网络分布式路由与波长分配算法。
Methods used in the study of ultrasonic bonding transducer are summarized, such as equivalent network, direct solution of the vibration and wave equations, and finite element method ( FEM). 对超声键合用换能器的研究方法进行了总结,例如等效网络法、直接解振动与波动方程法、有限元法。
Optimum weight vector taking into account the effect of mutual coupling is given by the method of equivalent network. 用等效网络法推导了考虑互耦影响时的最佳权矢量。
In the end, the evaluation comparison of the reasonableness of the equivalent model is given according to the above four aspects of the whole network and the calculation of the equivalent network. 并按照上述四个方面对全网络和等值网络进行计算分析,比较评价等值模型的合理性。
Exacting the transient thermal impedance can help to set up the thermal characteristic equivalent network. 瞬态热阻抗的提取有助于系统热特性等效网络的建立。