• Besides, a model of power line transceiver is also introduced in the thesis.

    另外,本文提出一个电力线载波收发器在软、硬件上实现模型

    youdao

  • This paper introduces the fault calculation method of long-UHV-power line by distributed parameter model.

    本文介绍分布参数数学模型计算高压长线故障方法

    youdao

  • 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.

    福建电网在线稳定控制系统进行稳定计算时需要华东电网实时动态等值模型

    youdao

  • Lastly, we put forward the computation model of the theoretics and statistics power Losses of line.

    最后根据配网特点我们提出统计线损理论线损计算模型

    youdao

  • Based on the distributed parameter model for transmission line, a new fault location method for short circuit fault of two points on different phases of the power transmission line is presented.

    基于高压输电线路分布参数模型,使用线路两端电压、电流正序和负序分量,高压输电线路两点异相故障提出了一种新的测距算法

    youdao

  • The model can be applied for online prediction or off-line calculation, which provides an important basis to evaluate the security and reliability of power plant boiler.

    模型即可用于在线预测用于离线分析计算锅炉安全性可靠性评价提供重要依据

    youdao

  • Based on experimental data of engine, torque and oil consumption model of engine are established by method of spline interpolation. The optimum economy and power operation line of engine is obtained.

    实验数据基础上,利用三次插值构造了发动机转矩油耗数学模型,确定了最佳经济性最佳动力性工作线

    youdao

  • The transfer function of the power line networks is figured out using the multi-path model, the transmission matrix model and the multi conductor theory.

    应用传输模型传输矩阵模型以及导体传输线理论导出了室内电力线网络室外配电网络传递函数

    youdao

  • Based on the structure preserving model, according to the variation of transient energy in power network, line vulnerability index and outset vulnerability index are defined.

    结构保持模型基础上,根据网络暂态能量变化规律,定义了支路割集的脆弱性指标

    youdao

  • This paper discusses the nature of the impulsive interferences with on the power line channels, and presents a model for finding a frame length and a simulated example using probability.

    论述了电力线信道脉冲干扰特性,运用概率论推导存在脉冲干扰时求解敖长度数学模型进行了仿真模拟验证。

    youdao

  • After analyzing the circuit structure and fault characteristics of the aircraft power system, the authors built an on-line model-based fault diagnosis system.

    分析空间电源系统电路结构故障特征基础上,建立基于模型在线故障诊断系统。

    youdao

  • The tie line bias control for North China interconnected power System is investigated, the mathematical model for North China power System is proposed.

    本文华北互联电力系统联络线交换功率偏移方式进行了研究,提出了相应数学模型

    youdao

  • POS can supply more precise mathematical model to analyze the off-line power flow, stability and faults of the power system.

    POS提供了更为精确数学模型离线分析电力系统的潮流稳定性故障

    youdao

  • At the foundation of hydrological analysis, this paper evaluates the interaction between power transmission line and row flood through model experiment and empirical formula.

    结合工程实例,水文分析基础,采用模型试验经验公式,送电线路工程行洪相互影响进行分析评价。

    youdao

  • According to our special application, a simplified channel model of the power line under the oil well is brought, and the simulation is done about the channel characteristics.

    文中根据我们研究背景,提出了油井中低压电力线信道简化模型油井中电力线信道特性进行了仿真研究。

    youdao

  • This model synthetically considers length and velocity of target object, line scanning rate of TDI CCD, magnifying power of imaging system, size of pixel, and so on.

    模型综合考虑目标长度、目标运动速率TDICCD行扫描速率成像系统放大倍数、TDI CCD像尺寸等因素。

    youdao

  • First, a suitable mathematical model for the frequency and tie line power of decentralized control is given.

    首先给出一种适于频率交换功率进行分散控制数学模型

    youdao

  • In the special power supply model, the reactive power losses caused by the line reactance have an influence on the measurement of reactive power on both sides of the line, which is an objective fact.

    专线供电模式,线路电抗性质所引起损耗对线路两侧无功计量量值影响客观事实

    youdao

  • The Model H line launched with a durable four-cylinder engine that helped build Chevrolet's reputation as a dependable car. The basic design would power Chevrolets through 1928.

    搭载耐用的四气缸发动机H汽车,为雪佛兰赢得“坚固可靠”美誉的同时,亦推动雪佛兰品牌的迅猛发展,直到1928 年。

    youdao

  • Finally, with analysis and argumentation, this thesis attempts to construct a model of the hardware compositions of the workshop-level distributed power line carrier communication control subsystem.

    最后现有分析论证的基础上,建立了一个车间级分布式电力线载波通信控制子系统硬件组成模型

    youdao

  • Secondly, based on state estimation in power system, establish equivalent model and the corresponding line estimation algorithm for any given transmission which need to be analysis.

    其次电网状态估计基础建立针对任一输电线路载荷定值的在线估计等值模型相应算法

    youdao

  • Finished power line should have products name, model and voltage signs.

    成品电线的绝缘或护套表面应有生产厂名型号电压的连续标志

    youdao

  • The communication system model is set up with MSK and double-pathway spread spectrum for low voltage power line.

    基于模型,研制了低压电力线的MSK双路扩通信电路系统

    youdao

  • Each building model and wooden power line pole reports potential connection points in CGA.

    每个建筑模型木质电线杆CGA中反映潜在的连接点

    youdao

  • An adaptive impedance matching system model for power line communication system was proposed.

    提出一种自适应阻抗匹配系统

    youdao

  • The kinematics model and driving force model for the micro in-pipe robot in line pipe and bending pipe are established, which can provided control basis for external power.

    建立了微型管道机器人直线管道弯曲管道运动学分析驱动力分析模型驱动力提供了控制依据

    youdao

  • On the basis of the real time information system of a power plant developed is an on line practical for use mathematical model for evaluating the operation cost effectiveness of a monoblock unit.

    电厂实时信息系统基础上开发了实用单元机组运行经济性在线数学模型

    youdao

  • On the basis of the real time information system of a power plant developed is an on line practical for use mathematical model for evaluating the operation cost effectiveness of a monoblock unit.

    电厂实时信息系统基础上开发了实用单元机组运行经济性在线数学模型

    youdao

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