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- This paper presents exerting the GPS phasor measur ement to the electrical power system state estimation in order to improve the precision and computing rate . 论文中推导了引入功角以后的状态估计方程，考虑了将功角量测量作为完全可信和不完全可信两种量测量加入到状态估计方程中。
- GPS-based synchronized phasor measurement unit(PMU) can measure the power angle or phase angle of bus voltage directly. 基于GPS的同步相量测量单元(PMU)实现了电力系统的功角或母线电压相角直接可测。
- GPS-based phasor measurement unit (PMU) can measure the voltage phasor directly, including the effective value and phase angle. 基于GPS的相量测量装置(PMU)可以直接测得节点电压相量,包括电压有效值和相角。
- A new Phasor Measurement Unit (PMU) mainly composed of DSP and ARM isdesigned in this paper. 本文设计了一种DSP-ARM型PMU装置。
- This paper proposes a predictive method for system separation control based on synchronized phasor measurements. 提出了基于同步相量测量单元的预测型振荡解列方法。
- A practical phasor measurement unit(PMU) configuration scheme based on weak voltage area surveillance and incomplete observability is proposed. 提出了一种基于电压薄弱区域监视的非完全可观测的同步相量测量单元(PMU)配置方案。
- Phasor Measurement Unit(PMU) can provide node voltage phasor measurements,and branch current phasor measurements connected with the node. 同步相量测量单元(PMU)可以直接量测节点电压相量和与该节点相连的支路电流相量。
- GPS-based synchronous Phasor Measurement Units (PMU) have been successfully developed and equipped in power systems in recent years. 基于全球卫星定位系统(GPS)的同步相量测量单元(PMU)的研究已有许多进展并开始应用。
- To make power system dynamically observable by use of the information measured by phasor measurement units (PMUs), on the basis of R. 利用PMU的量测信息实现系统的动态可观测，考虑PMU数据刷新时间快的特点，在R.
- A new adaptive fault location technique based on Phasor Measurement Unit(PMU) for parallel transmission lines is presented. 提出一种新的基于相量测量单元(PMU)在线计算输电线路参数的同杆双回线故障测距的自适应算法。
- In recent years,synchronized phasor measurement technique has got a rapid progress and wide-area measurement system(WAMS) has been widely used. 近年来,同步相量测量技术得到了长足的发展,广域监测系统获得广泛应用。
- Huang Ying, Xu Zheng.HVDC supplementary controller based on synchronized phasor measurement units[J].Proceedings of the CSEE,2004, 24(9): 7-12. [7]黄莹;徐政.;基于同步相量测量单元的直流附加控制器研究[J]
- The good they have done for me is beyond measure. 他们对我所做的好事简直无可估量。
- The transmission time delay cannot be neglected while wide area measurement system (WAMS) based on synchronous phasor measurement unit (PMU) is applied to wide area control. 应用基于同步相量测量单元的广域测量系统进行广域控制时,反馈信号的传输时延是不能忽略的。
- Kenneth E.Martin,Phasor Measurements At The Bonneville Power Administration,Power Systems and Communications Infrastructures for the future,Beijing,September 2002. 王英涛;印永华;等;我国实时动态监测系统的发展现状及实施策略研究.;电网技术;2005
- With the development of the Wide Area Measurement System(WAMS) which bases on Phasor Measurement Unit(PMU), the real time signal transfer has been highly improved. 随着基于同步相量测量单元(PMU)的广域测量系统(WAMS)的发展，信号传输的实时性得到很大提高。
- Wang Keying, Mu Gang, Hah Xueshan et al.Placement of phasor measurement unit for direct solution of power flow[J].Proceedings of the CSEE, 1999, 19(10): 14-16,41. [6]王克英;穆钢;韩学山;等.;使潮流方程直接可解的PMU配置方案研究[J]
- The precision of state estimation can be effectively improved by introducing the voltage phase angle measured by the phasor measurement unit(PMU) into state estimation. 将相量测量装置(PMU)测量得到的电压相角引入到状态估计中,可有效地提高状态估计精度。
- With the emphasizing on the stability of the electric power system, more and more researching and applications for phasor measurement system have done by people. 随着电力系统运行人员对电力系统稳定性的重视,相角测量系统的研究和应用越来越普遍。
- We need a yardstick to measure our performance by. 我们的表现需要一个检验的标准。
