The time-stepping FEM model for the dynamic analysis of power system is established considering the nonlinear characteristics of internal generators and typology structures of external circuit.
建立了既考虑发电机内部非线性又考虑外部电路拓扑结构的用于系统动态分析的时步有限元模型。
Stability calculation of the on-line stability control system of Fujian power system requires the real-time dynamic equivalence model of East China power grid.
福建电网的在线稳定控制系统进行稳定计算时需要华东电网的实时动态等值模型。
Power load simulator is one of the necessary equipments in the dynamic model laboratory of power system.
功率负荷模拟器是电力系统动态模拟实验室不可缺少的设备之一。
A model of the integrated dynamic control system of electric power steering (EPS) and active-suspension is set up according to the principle of vehicle system dynamics.
文章根据汽车系统动力学原理,建立了汽车电动助力转向和主动悬架集成控制的动力学模型。
Using the knowledge of linearity algebra, the dynamic mathematical model for metro traction power system is founded as per the actual requirement of engineering.
利用线性代数等知识,根据实际工程需要,建立了地铁牵引供电系统的动态数学模型。
The software structure of the reactive power control system is designed and dynamic reactive power optimization model is established.
设计了无功优化控制系统的软件体系结构,建立了动态无功优化数学模型。
To better understand and control the interactions between TCSC and power system, a kind of dynamic phasors model of TCSC considering resistance influence of reactor branch is proposed.
为研究含TCSC的电力系统的稳定性和动态特性及设计TCSC的实用化控制策略,提出了计及电抗器支路电阻影响并结合动态相量法的TCSC建模方法。
For improving the efficiency of power system stability analysis, it is necessary to study two time scale dynamic models of power systems and relevant model reduction.
为提高稳定计算的效率,对复杂的电力系统模型进行化简,以实现系统化降阶非常必要。
The calculated result of a example shows: the system dynamic model and analyzing method referred to in this thesis is very effective in studying STATCOM control to electric power system.
通过实例计算表明:所提出的系统动态模型对于研究STATCOM动态无功的调节对电力系统电压稳定性的控制作用是有效的。
The improved analytic method of power system DSR and the dynamic equivalent technologies are applied to reduce the computing time and to make the model more practical;
采用求解电力系统动态安全域的改进解析法,结合动态降维技术,大大减少了动态安全域的计算时间,使得模型比较实用;
Based on dynamic priority scheduling, dynamic voltage scaling algorithms for system level energy reduction based on the power model with processor and memory are proposed.
针对动态优先级节能调度研究存储器操作的系统级能耗优化问题。
Based on TCSC's detailed nonlinear dynamic model, TCSC system is strictly linearized, and the proposed method can be applied to arbitrary power system topology.
该方法基于较完整的TCSC非线性动态模型,实现了TCSC系统的精确线性化,同时所设计的控制策略适用于任意的电力系统结构。
Combining automotive Electrical Power steering System (EPS) model and steering model with Active Suspension System (ASS), the paper set up a full car dynamic model.
将汽车电动助力转向系统(EPS)模型、转向模型和主动悬架系统(ass)模型相结合,建立了整车系统的动力学模型。
A dynamic simulation model of start-up process including fuel pumped section and the dynamic nozzle valve lever, etc. is established for the torpedo thermal power system with pressure adjustment mode.
文中针对使用燃料压力调节供应方式的热动力系统,建立了包括充填集液腔和喷嘴阀杆运动等启动过程动态仿真模型;
The dynamic model of a simulator of the boiler-turbine system of a 375 MW(megawatt) thermal power plant is built by a feedforward neural network that is trained offline.
针对一个375MW热电厂的锅炉—汽轮机系统仿真模型,采用多层前向神经网络进行离线建模;
A model of the integrated dynamic control system of electric power steering (EPS) and semi-active suspension system (SASS) is set up.
建立了汽车电动助力转向和半主动悬架集成控制的动力学模型,运用自校正控制理论设计了集成控制器。
Simulating results show that, the hybrid model reflects the performance of actual system well, battery SOC is kept in a suitable range and the fuel cell dynamic power is limited.
仿真结果表明,所建立的模型能反映实际工况中的功率分配情况,动力电池SOC维持在预定区域,燃料电池功率加载速率得到限制。
Secondly, the mechanical model of basement of shipping power devices is deducted. The numerical simulations of dynamic characteristics of structure system are conducted.
其次,对舰用动力装置及设备的减振抗冲机构进行力学建模分析,对试验结构在不同激励输入下的动力学特性进行了仿真研究。
The modeling principle of the proposed active power filter is analyzed. The dynamic diagram of the model is achieved by means of simulation and the convergence process of the system is analyzed.
对此有源滤波器的建模原理进行了分析,通过仿真建立了模型的动态曲线,在此基础上对系统的收敛过程作了分析研究,仿真和实验结果验证了理论分析的正确性。
Through the single-dynamic load model dynamic reactive power compensation device can change the original system bifurcation point, increase the load limits and improve the system voltage stability.
通过对单机。动态负荷模型添加无功功率动态补偿装置,可以改变原系统的分岔点,增加了负荷极限,从而提高了系统电压稳定性。
The method depending on the dynamic communication of lines and taking the power flow and transient stability into account is accommodated to the system model and computed online efficiently.
该方法依赖于线路的动态信息,可以考虑到潮流和暂态稳定问题,对系统的模型有良好的适应性并且计算简单,可通过在线计算实现。
Finally, the simulation models and dynamic characteristics of wind-gas turbine hybrid power system are discussed based on the model of wind turbine unit, power grid and gas turbine power plants.
最后,根据大型风电机组的机理模型、电网模型以及燃气轮机模型,建立了集成的风气互补发电系统的仿真模型并研究了其动态特性。
Regarding to the time lag of air supply system software MATLAB / SIMULINK were utilized to create the simulation model of fuel cell dynamic output performance as power level changes.
在考虑空气系统的时间滞后基础上,基于集总参数模型利用MATLAB /SIMULINK软件平台建立电池的瞬态响应仿真模型。
Regarding to the time lag of air supply system software MATLAB / SIMULINK were utilized to create the simulation model of fuel cell dynamic output performance as power level changes.
在考虑空气系统的时间滞后基础上,基于集总参数模型利用MATLAB /SIMULINK软件平台建立电池的瞬态响应仿真模型。
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