片语

PMU optimizationPMU优化

PMU dataPMU信号

PMU testerPMU测试仪

PMU PowerManagementUnit电源管理设备

PMU B绝经后子宫出血

PMU sign请收拾房间牌

Reset PMU如何重设PMU

PMU配置PMU placement

PMU placementPMU配置

英汉例句

• In this paper, to improve the precision of power system state estimation, a mathematical model is proposed in which the PMU data and SCADA data coexist.

  文中提出了一种pmu与scada数据共存的数学模型用于电力系统状态估计。

• With the application of phase Measurement Unit (PMU) based on GPS, this paper provides three-phase state estimation and harmonic state estimation algorithms based on PMU for solving inherent biases.

  随着基于GPS同步相量测量单元(PMU)的应用和计算机技术的发展，该文提出了一种以pmu为基础的三相状态估计和谐波状态估计算法以消除这种固有误差。

• According to the project of load characteristic dynamic monitoring in Guangdong Grid, the PMU equipment and the main station system are developed.

  针对广东电网负荷特性动态监测项目的开展，该项目研制了P MU功角测量装置并开发了广域测量主站系统。

• This paper analyzes the measuring errors of the phasor measurement unit (PMU) and points out the necessity of state estimation based on PMU measurement.

  分析了相量量测装置的量测误差情况，指出了相量量测参与状态估计计算的必要性。

• The experiment results indicate that the PMU performance meets the demand for stability analysis.

  初步试验结果表明，同步的误差可以满足电力系统稳定分析的要求。

• The most effective method is the direct (non iterative) solution of power flow using PMU measurements with high precision.

  其中效果最为显着是应用pmu高精度测量值的潮流方程直接求解方法，该方法不需迭代计算。

• Taking the full network observability of power system operation state and least number of phasor measurement units (PMU) as objective function, an improved optimal PMU placement algorithm is proposed.

  以电力系统状态完全可观测和相量测量装置（PMU）配置数目最小为目标，提出了一种改进的PMU最优配置方法。

• If you need clean your room, please hang PMU sign on your doorknob.

  如果您需要整理房间，请将「请即打扫」牌挂到门把手上。

• For too high cost for PMU placement, the network is not observable only with PMU.

  同时，由于成本原因，当前PMU配置还不能保证电网的完全可观测。

• Furthermore, the precision improvement of state estimation due to incorporation of PMU is analyzed based on the model and particle swarm optimization (PSO) is applied to solve the placement of PMU.

  基于此模型，本文还进一步分析了引入pmu后对状态估计精度的影响，从而提出了基于粒子群优化算法(PSO)的PMU配置。

• Finally the paper summarily introduces PMU local online supervisory system, synchronism phasor measurement technology and generator Angle measure method.

  最后概要地介绍了P MU本地监测系统及同步相量测量方法和功角测量计算方法。

• The emergence of the PMU based on GPS makes the synchronized phasor measurement technology become possible.

  基于GPS全球卫星定位系统的同步测量装置PMU的出现，使得同步测量成为了可能。

• Based on the model, the precision improvement of state estimation due to incorporation of PMUs can be analyzed quantitatively and the scheme of PMU placement can be established.

  基于此模型，可定量地分析引入PMU以后对状态估计精度的改善程度。进而讨论了以提高状态估计精度为目标的PMU配置方案。