Based on the power system diagram which is plotted in the application software, an effective algorithm for power network topology identification is also presented.
研究了电力网通用图形化建模方法，提出了基于所绘电气接线图的电网拓扑结构识别的算法，为各种电气计算软件的开发奠定了基础。
In this paper the dynamometer's structure block diagram, system principle, power measurement and the control strategy have been given.
本文给出了交流电力测功器的系统结构图、系统工作原理、控制电路组成及功率测量方法。
The key to power distribution system is to ignore transient process in this sub-system and to draw the network equivalent circuit diagram, therefore its node voltage equation is algebraic equation.
配电子系统的建模关键是忽略其内部的暂态过程并作出了网络的等值电路图，因而依此建立的节点电压方程为代数方程。
The voltage vector diagram is a very useful method that can make a qualitative analysis of the steady values of power system in normal and fault conditions.
定性地分析电力系统正常运行状态和故障后的稳态量时，电压相量图法是十分有用的工具。
Line 020 of the diagram is used to control power to the outputs of the system.
图中的020线是用来控制到输出系统的电源。
In application of possible fault components set and fault components connection diagram, the model can quickly adapt to variations of power system operating modes.
可疑故障元件库和故障元件连接图的应用使得该模型能够快速适应电力系统运行方式的变化。
A remote automation meter data reading system for low voltage electric power user is introduced. It gives configuration block diagram, principle and system characteristic.
介绍一种低压电力用户远程自动抄表系统，给出了该系统的结构框图，简述了其工作原理与系统的功能特点。
Including power panel, control desk, monitor display and PC computer, the PLC control system has friend interface, data input and output, diagram display.
控制系统包括电控柜、控制台，显示器和电脑。控制系统具有良好的人机界面、数据输入输出功能、图形显示系统。
This paper presents the distributed solution based on nine-zone diagram method for reactive power optimization in regional system.
在此基础上，再采用九区图方法调整配电网的无功电压，进行迭代，逐层进行无功优化直到问题收敛。
In this paper the dynamometer's structure block diagram, system principle, power measurement and the control strategy...
本文给出了交流电力测功器的系统结构图、系统工作原理、控制电路组成及功率测量方法。
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。
Due to the hydroelectric power system many users requesting units to reflect the dynamic operation, that is the main wiring diagram to reflect what units are running.
由于在水电站监控系统中很多用户提出要求能够反映发电机组的动态运行情况，即在主接线图中能够反映哪个机组正在运行。
Due to the hydroelectric power system many users requesting units to reflect the dynamic operation, that is the main wiring diagram to reflect what units are running.
由于在水电站监控系统中很多用户提出要求能够反映发电机组的动态运行情况，即在主接线图中能够反映哪个机组正在运行。
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