Besides, a model of power line transceiver is also introduced in the thesis.
另外,本文还提出了一个电力线载波收发器在软、硬件上的实现模型。
This paper introduces the fault calculation method of long-UHV-power line by distributed parameter model.
本文介绍了分布参数的数学模型计算高压长线故障的方法。
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。
Lastly, we put forward the computation model of the theoretics and statistics power Losses of line.
最后根据配网的特点我们提出,统计线损和理论线损的计算模型。
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.
基于高压输电线路的分布参数模型,使用线路两端电压、电流的正序和负序分量,对高压输电线路两点异相故障提出了一种新的测距算法。
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也可用于离线分析计算,为锅炉安全性与可靠性评价提供重要依据。
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.
在实验数据基础上,利用三次样条插值构造了发动机转矩和油耗数学模型,确定了最佳经济性与最佳动力性工作线。
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.
应用多径传输模型,传输矩阵模型以及多导体传输线理论导出了室内电力线网络和室外配电网络的传递函数。
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.
在结构保持模型的基础上,根据网络中暂态能量的变化规律,定义了支路及割集的脆弱性指标。
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.
论述了电力线信道上脉冲干扰的特性,运用概率论推导出存在脉冲干扰时求解敖据帧长度的数学模型,并进行了仿真模拟验证。
After analyzing the circuit structure and fault characteristics of the aircraft power system, the authors built an on-line model-based fault diagnosis system.
在分析空间电源系统电路结构和故障特征基础上,建立起基于模型在线故障诊断系统。
The tie line bias control for North China interconnected power System is investigated, the mathematical model for North China power System is proposed.
本文对华北互联电力系统联络线交换功率偏移制方式进行了研究,提出了相应的数学模型。
POS can supply more precise mathematical model to analyze the off-line power flow, stability and faults of the power system.
POS提供了更为精确的数学模型来离线分析电力系统的潮流、稳定性和故障。
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,在水文分析基础上,采用模型试验和经验公式,对送电线路工程与行洪间的相互影响进行分析评价。
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.
文中根据我们的研究背景,提出了油井中低压电力线信道的简化模型,并对油井中电力线信道特性进行了仿真研究。
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.
该模型综合考虑了目标长度、目标运动速率、TDICCD行扫描速率、成像系统放大倍数、TDI CCD像元尺寸等因素。
First, a suitable mathematical model for the frequency and tie line power of decentralized control is given.
首先给出一种适于对频率和交换功率进行分散控制的数学模型。
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.
专线供电模式中,线路电抗性质所引起的无功损耗对线路两侧无功计量量值的影响,是客观事实。
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的H型汽车,为雪佛兰赢得“坚固可靠”美誉的同时,亦推动了雪佛兰品牌的迅猛发展,直到1928 年。
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,在现有的分析及论证的基础上,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。
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,在电网状态估计基础上,建立针对任一输电线路载荷定值的在线估计等值模型和相应算法。
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、型号和电压的连续标志。
The communication system model is set up with MSK and double-pathway spread spectrum for low voltage power line.
基于该模型,研制了低压电力线的MSK双路扩谱通信电路系统。
Each building model and wooden power line pole reports potential connection points in CGA.
每个建筑模型和木质电线杆需在在CGA中反映潜在的连接点。
An adaptive impedance matching system model for power line communication system was proposed.
提出了一种自适应阻抗匹配系统。
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在直线管道、弯曲管道的运动学分析和驱动力分析模型,为驱动力外置提供了控制依据。
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.
在电厂实时信息系统的基础上,开发了实用的单元机组运行经济性在线数学模型。
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.
在电厂实时信息系统的基础上,开发了实用的单元机组运行经济性在线数学模型。
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