nodal load
英
美
网络 节点载荷; 节点荷载
双语例句
- By dealing with constraint condition and cell parameter, results of elements'stress and nodal displacement of the keel were obtained under gravity load condition.
对约束条件以及结构单元参数进行了分析，得到了龙骨结构在重力载荷作用下的应力和变形。 - On the one hand, a connectionism-based case-based-reasoning method ( CBCBR) is presented for distribution network nodal load estimation.
为增强配电网运行的安全性和经济性，提出一种可系统解决配电网在线节点负荷估计的新方法。 - On the basis of defining nodal load moment, the formulae to calculate and modify equivalent impedances and equivalent power of nodal load moments are given;
在节点负荷矩基础上推导出了计算和修正节点负荷矩的等值阻抗和等值功率计算公式； - Method for State Forecasting and Estimation Based on Nodal Load Forecasting and Generation Control
节点负荷预测与发电控制结合的状态预估方法 - The stiffness matrix, equivalent nodal load and consistent mass matrix are derived for the beam element with variable cross-section.
导出了变截面梁单元的单元刚度矩阵、单元等效节点荷载和单元一致质量矩阵。 - The thermal analysis results is taken for the nodal load for structure analysis.
热分析得到的温度场分布结果作为热应力分析的载荷。 - Based on operating curves of nodal injections and PV nodal voltages, this paper compares several probabilistic load flow models in correcting equation and computational precision, including the linearized model, the approximate second order model and the complete second order model.
以节点注入功率和PV电压运行曲线为基础，分析了几种概率潮流模型在迭代算式和计算精度上的差别，包括线性化模型、近似二阶模型和完整二阶模型。 - The nodal displacement vector is directly expanded by the parameter but the equivalent nodal force vector is treated as a reference load with a common coefficient that is equal to unity and expanded by the parameter.
将节点位移摄动展开，并以复合载荷的等效节点载荷为参考载荷，将其公共系数1摄动展开。 - A new nodal static voltage stability index in which the load fluctuation can be considered is proposed. This index can reflect the probability of node static voltage collapse, and then the weak node of power system can be identified.
提出了一种可以考虑负荷波动的节点静态电压稳定指标，该指标可以表示节点静态电压崩溃的概率，进而识别出系统的薄弱节点。 - Calculation of Equivalent Nodal Load due to Prestressing in Statically Indeterminate Structure
超静定结构预应力等效结点荷载的计算 - The shape function matrixes and linear strain of the 16 degree of freedom beam element are analyzed, and the linear elastic element stiffness matrix, geometrical stiffness matrix and the nodal equivalent load matrix are deduced.
在16自由度梁单元形函数矩阵和应变分析的基础上，推导了16自由度梁单元的线弹性刚度矩阵、线弹性几何刚度矩阵和单元结点等效载荷列阵。 - This paper described the evident expression of the problems on the nodal forces due to the distributed load of the structure in a rigid frame with general loads.
本文阐述了在一般分布载荷下，刚架结构的等效结点载荷的显式表达问题。 - A Novel Fuzzy Neural Network Method for Short-term Nodal Load Forecasting of Middle Voltage Distribution Networks
中压配电网短期节点负荷预测的模糊神经网络法 - A thorough study has been made in respect of dividing of space finite elements, treatment of boundary conditions and equivalent nodal load of bending and reverse loads, etc.
在空间网块的划分、边界条件的处理、弯曲与扭转载荷的等效结点载荷的处理等方面，做了深入细致的探讨。 - The charges for access on transmission network can be allocated based on the network nodal generation or load.
输电网的使用费可按照节点的发电量或负荷来分摊。 - The initial operating state of generators and the probabilistic attributes of nodal voltages are determined by the probabilistic load flow computation.
而概率潮流计算又为概率特征根分析提供了发电机的初始状态和节点电压的均值和协方差。 - Based on the initial parameters format of the distortion theory in this paper, the element stiffness matrix and the corresponding equivalent nodal force vector subjected to uniformly distributed load is developed.
在初参数格式的基础上，本文又推导出考虑剪切变形的畸变分析的刚度矩阵及等效节点载荷列阵，获得便于实际应用的畸变分析刚度法。 - The main work is as follows: ( 1) A novel fuzzy-neural-network based on the parallel distributed processing model is presented for the medium-voltage-distribution-network short-term nodal load forecasting.
在并行分布处理模型基础上，构建了一种新型的模糊神经网络以求解中压配电网短期节点负荷预测问题。 - Beams are transfered into the problems of solving its displacements under a special load and the formula of the equivalent nodal forces of the elements subjected to the special load are derived in the article.
根据影响线定理，本文将求解连续梁影响线的问题转化为求解特殊荷载作用下的位移问题，并推导出特殊荷载的等效节点力的公式。 - In this paper, the internal heat generation caused by the exothermic cure reaction was treated as the nodal lumped load with the help of the control volume technique. The finite element method ( FEM) was employed to solve the pertinent equations.
本文中以控制体积技术将来自放热化学反应的非线性热源项处理成节点集中载荷，并采用有限元方法求解。 - A New Index of Nodal Static Voltage Stability and Load Shedding Method
一种新的节点静态电压稳定指标及切负荷算法 - Based on the displacement method of structural analysis, a method for computing the secondary internal force due to prestressing in statically indeterminate structure by direct calculation of the equivalent nodal load has been suggested.
本文基于结构分析的位移法，提出通过直接计算等效结点荷载的方法来计算预应力对超静定结构所产生的次内力。 - The first order moment algorithm of nodal load for real-time power service restoration of distribution network is proposed.
提出了适用于实时控制的配电网供电恢复计算方法&节点一阶负荷矩法。 - Element stiffness matrix and nodal load matrix of circular beam
曲梁的单元刚度矩阵和节点荷载列阵 - Furthermore, a method to process the input nodal load data is presented based on analysis of measuring systems of distribution networks, which is the basis for the practical application of the proposed fuzzy-neural network.
此外，对实际配电网的测量系统进行分析，在此基础上提出了一种新的节点负荷数据处理方法，从而为本文方法的工程应用奠定基础。 - However it is difficult for conventional methods to solve such kind of problem with characteristics of lack of history data, inaccuracy information, tendency of nodal load variation not clearly, and the load mode changeful etc.
由于中压配电网节点负荷具有历史数据少、数据不精确、负荷变化的趋势性不明显和负荷变化模式易变等特点，传统方法很难解决这类问题，亟需建立一种新的节点负荷预测方法。 - Precise expression of element stiffness matrices and equivalent nodal load vector are derived in curvilinear coordinates based on variational principle.
利用变分原理在曲线坐标系下推导了单元刚度矩阵的显式及其等效结点荷载列阵。 - The analysis of the calculated results shows a certain difference between the real load and its equivalent nodal load.
对所得结果分析表明，实际作用荷载与其等效节点荷载有一定差别。 - That analysis of the system axis at the nodal displacement under load and vibration mode provides the safe operation of the system guidance.
即分析了系统轴在载荷作用下的节点位移和振动模态，为系统的稳定安全运行提供指导意义。