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- dynamic nonlinear load 动态非线性加载
- It shoewd that nonlinear load injects hormonic power to system, and creates the negative error to energy metering. 实验结果表明,非线性负荷向电力系统注入谐波功率,并对电能计量装置产生负误差影响。
- Keywords :shunt active power filter, harmonic current, iterative learning controller (ILC), nonlinear load. 关键词: 并联式有源滤波器;谐波电流;迭代学习控制;
- The short-term maximization generation of hydropower system is a large-scale dynamic nonlinear constrained optimization problem with water delay time. 水电系统的短期发电量最大问题是一大型、动态、有时滞的非线性约束优化问题。
- Due to the dynamic nonlinear characteristics of R&D risk assessment, its index system should be established receptively according to it"s three phases. 并且根据R&D项目风险的动态非线性特征,按照项目的三阶段分别建立了风险评价指标体系。
- As an application of the proposed method, the excitation control of a three-node power system with nonlinear load is discussed. 作为该算法的应用,讨论了带有非线性负荷的三节点电力系统的励磁控制问题,设计了非线性励磁控制器。
- The resulting current reference equals to the difference between the instantaneous current of nonlinear load and its fundamental positive sequence active component. 所求得的补偿电流指令为非线性负载电流中除了基波正序有功分量之外的全部电流分量。
- Nonlinear loads cause abnormal conductor heating and voltage distortion. 非线性负载能导致反常的导体发热和电压畸变。
- Dynamic neural network is used to approximate the dynamics nonlinear function and linearize the nonlinear dynamics model for rigid robots. 在刚性机器人控制方面,采用动态神经网络辨识动力学非线性函数,对机械臂动力学模型进行非线性补偿,使其线性化。
- In this paper, dynamic nonlinear axisymmetric buckling of laminated cylindrically orthotropic composite shallow spherical shells including third-order transverse shear deformation is investigated. 本文研究了载荷类型、载荷持续时间和加载速率对复合材料层合扁球壳非线性动力屈曲的影响。
- Abstract:Conventional UPS systems operate to protect against such harmonic distortion brought by nonlinear load using complex filtering schemes, often employing large passive components. 摘要:对于非线性负载所引起的谐波失真,传统的逆变系统通常采用复杂的大规模无源元件滤波方案来滤除。
- The dynamic nonlinear viscoelastic model and dropping shock model of multilayer fruit were developed in terms of the dynamics characteristics obtained by dropping shock tests. 基于损伤条件下果实刚性跌落冲击变形特征,提出一表征其非线性黏弹性的动态流变模型,建立多层果实跌落冲击模型。
- Then a zero dynamical nonlinear invertible communication scheme with chaos driving is proposed. 在此基础上,提出了一种基于混沌驱动的零动态可逆离散非线性混沌通信系统。
- Typically, nonlinear loads connected to utility distribution systems caused the distortion. 这种畸变一般是由接在配电系统中的非线性负荷所引起的
- Some common nonlinear loads are fluorescent lighting, SCR motor starters and UPS systems. 一些常见的非线性负载有荧光灯、可控硅电动机启动器以及UPS系统。
- Simulation experimental results show that the harmonics generated by nonlinear loads could be compensated well by SAPF. 仿真试验结果表明,并联型有源电力滤波器能够很好的补偿非线性负载产生的谐波。
- Summering the current study of the pile foundation under nonlinear loads in the world. 探讨了求解在轴向力作用下单桩非线性问题的数学方法。
- dynamic nonlinear character of soil 上体动力非线性
- While these appliances consume active power, as they are nonlinear loads, they also output harmonics and consume reactive power. 而这些用电设备作为非线性负载在消耗有功功率的同时,释放出大量的谐波电流和吸收了大量的无功功率。
- dynamic nonlinear finite element method 动态非线性有限元