branch impedance是什么意思

网络释义

用法例句

For this,the zero impedance branches need to be treated and several different treatment methods for the zero impedance branches in dispatcher s power flow module and in static safety analyzing module have been given,at the same time,a comparison being carried out.

在地调系统中,用户一般比较关心母联开关上的潮流,为此,需要处理零阻抗支路。

New load-flow method to deal with system with small impedance branches;

求解含有小阻抗支路系统潮流的一种新方法

Analysis of convergence of PQ load-flow for system with small impedance branches;

PQ分解法潮流求解含有小阻抗支路系统的收敛性分析

The paper educes revised equations of load flow algorithm for small impedance branches,by analyzing iterative process of fast decoupled load flow algorithm and the variation of the voltage phase angle and the value at both ends of small impedance branches.

通过对快速解耦法潮流计算中迭代过程的分析,结合小阻抗支路两端电压的相位和幅值的变化规律,导出了适用于迭代求解小阻抗支路的潮流算法的修正方程,从而使快速解耦法在计算含有小阻抗支路的电力系统潮流时具有很好的收敛性。

Based on analysis of calculation speed,convergence and network applicability,branch impedance algorithm is proposed,which has the characteristics of simple programming,good convergence and calculation speed.

对现有配电网潮流计算算法分类总结,从计算速度、收敛性和网络适用性分析后,提出支路阻抗法配电网潮流计算,该算法编程简单,收敛性和计算速度较好,适用于辐射状和环状配电网,通过多个典型算例验证了算法可行。

With symmetry of branch impedance matrix in reciprocity network the loop current equation that the loop impedance matrix is symmetrical is presented.

利用互易电路支路阻抗矩阵对称性 ,构造回路阻抗矩阵也对称的回路电流方程 ,得出一种证明互易定理的直观方

This paper presents a novel method for short-circuit current calculation, using zero impedance branch to simulate electrical equipment( such as circuit breaker).

【中英文摘要】提出了将电气设备(断路器等)一条零阻抗支路模拟的短路电流计算方法。

Inductance-capacitance circuit with zero reactance at resonance.

谐振时阻抗为零的电感－电容电路。

Measurement and research of the zero sequence impedance of the 500 kV transmission line

500kV输电线路零序阻抗的测量及研究

Zero reactance;Infinite reactance;Zero reactance - Infinite susceptance;Infinite reactance - Zero susceptance

零阻抗;无穷大阻抗;零阻抗-无穷大电纳;无穷大阻抗-零电纳

Inductance-capacitance circuit having infinite reactance, zero susceptance at resonance.

谐振时阻抗无穷大，电纳为零的电感－电容电路。

Calculation and Analysis of Zero-Sequence Impedance of Three-Phase and Three Limbs Transformer Based on Field Circuit Coupled Method

三相三柱变压器零序阻抗的场路耦合计算与分析

Acoustic impedance inversion of zero-offset VSP data

零偏VSP资料波阻抗反演方法研究(英文)

short circuit impedance of arc furnace installation

电弧炉设备的短路阻抗

In effect, a negative resistance is inserted in the circuit so that its total resistance is zero.

实际上，这就是把负电阻接入电路，使电路的总电阻为零。

The resistance of the circuit is the opposition to be overcome in the circuit.

电路的电阻就是在电路中要克服的阻抗。

Inductance-capacitance circuit having zero reactance, infinite susceptance at resonance.

谐振时电阻为零，电纳无穷大的电感－电容电路。

CONGESTION COST ALLOCATION BASED ON THE POWER FLOW CHANGE IN THE CONGESTION INTERFACE;

基于阻塞支路潮流变化量的阻塞成本分摊

Precise Controlling of Resistance and Characteristic Impedance of PCB

印制电路板微电阻及特性阻抗的精度控制

Inductance-capacitance circuit with infinite reactance at resonance.

谐振时阻抗为无穷大的电感－电容电路。

Calculation of Impedance of Rail Track for Ballastless Track Line;

无碴轨道线路钢轨阻抗参数计算方法

The equivalent impedance of coupling oscillatory system in high - frequency circuits;

高频电路中耦合振荡系统的等效阻抗

Design of Guard Circuit for High Impedance Weak Signal Measurement

高阻抗微弱信号测量的保护电路设计

Opposition to the flow of alternating current caused by the inductance and capacitance in a circuit rather than by resistance.

电抗交流电路中由电感和电容造成的阻抗部分，不是由电阻引起的