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- The proposed method avoids linearizing power flow equations and has characteristics of simpliness, accuracy and low time-consuming. 该方法计算简便、避免了潮流方程线性化,具有计算精度高、求解速度快的特点。
- The node current-injection model based power flow equations are nonlinear ones, which can be solved by gradient method to deal with multi-loop or multi-source network. 文中的潮流方程是基于节点注入电流模型的非线性方程组,通过梯度法求解,可以解决具有多回路和多电源的配电网潮流。
- A local parameterization method is modified to trace the PV curve,which perfectly eliminates the illness of power flow equations near the power transfer limit. 在追踪PV曲线的过程中,改进的局部参数化方法被用于消除功率传输极限点附近潮流方程的病态现象。
- Derive the governing flow equation for an aquifer. 推导地下含水层的流体方程式.
- power flow equation 功率流方程
- The total input power flow is expressed in an equation of Hermitian quadratic form as the objective function. 将构造结构总的输入功率流为二次型函数作为控制目标函数,利用哈密尔顿二次型最小值理论给出最优控制力前馈控制表达式。
- In his paper, Perelman added a new term to the Ricci flow equation. 帕瑞尔曼在论文中多补了一项到瑞奇流方程式里。
- Firstly, the flow equation is establish according to the structure and parameters of power system, the model and parameters of generator and its excition governing system. 根据电力系统的结构和运行参数、发电机组及其励磁系统、调速系统模型和参数数据,建立潮流方程,用PQ分解法,算出电力系统的潮流;
- AN AUXILIARY-VARIABLE-BASED DIRECT METHOD FOR COMPUTING QUADRATIC TURNING BIFURCATION POINTS OF POWER FLOW EQUATIONS 基于辅助变量的潮流方程二次转折分岔点的直接算法
- Authority and power flow downward through the organization. 权威和权力透过组织向下渗透。
- LINGO method to find all real solutions of power flow equations for electric power systems 求解电力系统潮流方程全部解的LINGO方法
- SOLVING POWER FLOW EQUATIONS WITH INEXACT NEWTON METHODS PRECONDITIONED BY INCOMPLETE LU FACTORIZATION WITH PARTIALLY FILL-IN 用不完全LU分解预处理的不精确潮流计算方法
- And the simulation result shows that SSSC can control the power flow quickly. 仿真结果表明,SSSC可以迅速的调整线路的传输功率。
- Several power flow tracing methods based on actual power flow are introduced. 在回顾了以往基于交易和基于直流潮流灵敏度分析的分配方案后,重点对几种基于潮流跟踪的分配方案进行了评述。
- The Ricci flow equation has a similar effect on curvature, morphing a manifold to even out all the bumps and hollows. 瑞奇流方程式对于曲率有类似的效应,能把流形上的凹凸之处抚平。
- The theory of MVA loss allocation and branch power flow allocation is proposed. 提出了有功、无功联合网损分摊和支路潮流分解的理论基础。
- Steps of determining the ATC using continuation power flow are also presented. 提出了使用连续潮流法计算可用输电能力的步骤。
- It is presented a voltage stability control method based on power flow tracing. 给出了一种基于有功潮流追踪的电压稳定控制方法。
- At the same time, the power flow calculation is led in during the intell... 电力系统及发电设备控制和仿真国家重点实验室(清华大学电机系)北京市海淀区;
- Using the fracture-cave reservoir carbonate reservoir in Tahe Oilfield,the choke flow equation was derived based on the principle of dimensional analysis and the multiple sta. 以塔河油田奥陶系缝洞型碳酸盐岩油藏为例,利用基于量纲分析原理的瑞利法和基于现场资料的多元线性回归方法建立了适用于缝洞型油藏的油井嘴流产量公式。