branch current
英 [brɑːntʃ ˈkʌrənt]
美 [bræntʃ ˈkɜːrənt]
分支机构往来账; 分路电流，分支电流，支路电流
双语例句
- The non-uniform condition of the branch current in the armature winding and the matching with magnetic potential in the commutating pole are improved by means of changing the connection of commutating pole winding.
通过改变直流电机换向极绕组接线方式，改善了电枢绕组支路电流的不均衡状态及其与换向极磁势的匹配关系。 - A New Method for Calculating Distribution Power Flow Based on Special Data Structure and Iteration Method of the Branch Current
利用特殊的数据结构和支路电流迭代法计算配电网潮流 - Analyzing the main factors that influence the detection of DC system grounding fault, and the composition of branch current.
研究的主要成果包括：深入分析了影响直流系统接地故障检测的主要因素，明确了支路电流的各种成分和信号特点。 - Back/ forward sweep algorithm for distribution network power flow calculation based on branch current
基于支路电流的配网潮流前推后代法 - Research on convergency of branch current method based power flow calculation for radial distribution network
辐射状配电网支路电流法潮流计算的收敛特性研究 - A new method for hybrid non-linear state estimation with phasor measurement unit ( PMU) is proposed, in which the direct voltage phasor measurement is transformed into indirect equivalent branch current measurement to conduct the hybrid iteration with SCADA measurement.
提出一种将同步相量测量单元（PMU）的直接电压相量量测变换为间接支路电流量测，并与监控与数据采集（SCADA）量测量一起进行混合迭代的非线性状态估计方法。 - The experiment shows that if the current amplifier factor is big, Junction J_3 is hard and the ineffective trigger branch current is low, the turn-on time can be shorten effectively.
实验结果指出，器件的电流放大系数器件大J、3结特性硬，无效触发分流小，可有效地缩短开通时间。 - Assisted examination CRITERIA FOR AROMATICITY Distinguish current transformer's extreme saturation by waveform discrimination of branch current
母线保护中电流互感器的深度饱和辅助判据 - When the load flow solution of tree shape network is obtained, the bus voltage, branch current and bus injection current can also be estimated.
算法从原树状网潮流分布出发，将负荷转化为相应的注入恒电流，合上所有联络支路形成网格状网络并求得其经济电流分布。 - Phasor measurement unit ( PMU) based on GPS is a new and precise measuring device, which can be used to measure bus voltage phasor and branch current phasor.
基于GPS的同步相量测量单元（PMU）是一种新型的高精度测量装置，能够测量母线电压相量和支路电流相量。 - According to the alike between magnetic circuit and electric circuit, the reluctance network model of turbine generator has been set up. The differential equations were set up based on that the variable was the stator winding branch current.
根据磁路与电路的相似性，成功地建立了汽轮发电机的磁网络模型，并以定子绕组支路电流为变量，建立了微分方程组。 - Designing a novel algorithm based on the filtering preprocessing of B-spline wavelet according to the characteristic of branch current.
根据支路电流信号特点，设计了基于3次B样条小波的滤波预处理环节。 - Phasor Measurement Unit ( PMU) can provide node voltage phasor measurements, and branch current phasor measurements connected with the node.
同步相量测量单元（PMU）可以直接量测节点电压相量和与该节点相连的支路电流相量。 - In this thesis, network analyzing method is introduced for large scale RLC circuits. That is to say, making use of improved nodal analysis can get nodal voltage 、 branch current and branch voltage.
本文系统地阐叙了大规模RLC电路的计算机网络分析方法，即利用改进的节点电压法求RLC电路的节点电压、支路电流和支路电压。 - The fundamental and harmonic nodal voltage and branch current are solved by decoupled iteration of fundamental and harmonic power flow.
基波和谐波潮流进行分离相关迭代，最终求出各节点的基波和谐波电压以及各支路的基波功率和谐波电流。 - Firstly, a method being fit for distribution network topology structure identify based on branch current power flow is proposed.
首先，本文研究了配电网络得出了适合于配网拓扑结构识别的基于支路电流法的前推回代潮流计算方法。 - Then the isomorphism judgment criterion based on the circuit analysis is obtained by applying the circuit laws and the method of branch current to the circuit models.
然后应用电路定律和电路网络分析的支路电流法进行分析，得出了基于电路网络分析的运动链同构判定依据，最后结合实例说明了运动链的同构判定方法。 - At present, general method to calculate branch coefficient needs fault calculation in different operation modes to get protective branch current and mating branch current.
目前电力系统继电保护整定计算软件中计算分支系数的常用方法是进行不同运行方式的故障计算，得到保护支路和配合支路的电流，从而得到分支系数。 - On the Current and Voltage's Changing Characteristic in Branch Current Circuit and Branch Voltage Circuit
制流电路与分压电路中电流与电压变化特点的研究 - But due to the existence of the fault resistance, the branch current, the zero sequence mutual coupling and so on, the apparent impedances and protection scope of distance protection will change, thereby affecting the performance of distance protection and the safety operation of power system.
然而，由于过渡电阻、分支电流和零序互感等因素的影响，会改变距离保护测量阻抗的大小，造成距离保护动作范围的扩大与缩小，从而影响距离保护的性能，威胁电力系统的安全运行。 - There are many methods for analysing electronic circuit, such as branch current, node voltage, mesh current and loop current method.
电路的一般分析方法有许多，如支路法、节点法、网孔法和回路法等。 - Moreover, branch current based power flow calculation is adopted whose matrix-iterative form is deduced in order to obtain power flow results quickly.
同时，采用支路电流法作为配电网潮流计算方法，推导出支路电流法的矩阵迭代形式。 - Three-phase state estimation modeling for bus voltage phasor and branch current phasor with PMU is proposed here, further it points out that measuring precision is effectively enhanced by the application of highly precise FFT calculation method to harmonic measuring.
提出了基于PMU母线电压量测和支路电流量测的三相状态估计模型，在谐波测量中采用高精度FFT算法，有效地提高了测量精度。 - After the construction of the innovation network graph in the AC load flow model, the branch current phasors can be reckoned by the current phasors of the link branch.
当交流潮流模型下的新息网络图建立之后，支路电流值可以由部分连支量经过连支推算得到。 - The stator voltage, branch current and variation of line current under appropriate degree of fault are analyzed and harmonic analysis is introduced. The characteristics of the line current harmonics are given.
分析了相应故障程度下的定子线电压，支路电流，线电流的变化特征，并引进了谐波分析，给出了上述线电流的谐波特征。 - A three-phase state estimation algorithm based on the branch current for distribution network is realized by practical programming using Java.
对于基于支路电流的配电网三相状态估计算法，采用Java语言编制了相应的应用程序。 - Based on tracing the real and imaginary parts of branch current, this paper tries to allocate the loss in distribution networks, especially the loss variation due to the introduction of distributed generation.
本文基于跟踪电流的实部和虚部，对配电网的网损，尤其是引入分布式电源后网损的变化进行了分摊研究。 - This method chooses the magnitude and phase angle of the branch current as the state variables. The measurements include real and reactive branch power measurements, current magnitude measurements, power measurements and voltage magnitude measurements. In the algorithm measurements for DGs are included and utilized.
算法选取了支路电流的幅值和相角作为状态变量，以支路有功无功、电流幅值、节点电压幅值以及节点负荷有功无功为量测量，分布式电源的量测也被作为量测量并入其中。 - Third, specific study and analysis of the H branch organization and HR, the management of the pay system status. Base on this depth analysis of the H branch current status, this is a clear thinking of H branch performance appraisal system is come out.
第三，本文具体研究与分析了H分公司的人员组织、管理现状以及行的薪酬制度，对这些现状的深入分析，为H分公司的绩效考评体系设计理清了思路。 - A 3D electromagnetic field-circuit directly coupled method which use flux linkage as the coupling unit is presented. The method can calculate the nodal magnetic potential functions and the branch current simultaneously. Besides, it can remain the symmetrical and sparse characteristics of equation coefficient matrix. 3.
提出一种以磁链为耦合因子的三维场&路直接耦合法，将节点矢量位函数与支路电流作为未知函数同时求解，并保持了代数方程组系数矩阵的对称性和稀疏性。