A new steady state criterion of power Angle is discussed.
探讨了一种新的功角特性的静稳判据。
It provides a new feasible Scheme for power sys-tem in the Stability of power Angle and the Voltage Control.
为解决电力系统的功角稳定和电压控制提供了新的可能的途径。
Then the fuzzy sliding mode control strategy is proposed to improve the power Angle stability of the system.
然后基于该线性化数学模型再设计以改善系统功角稳定为目标的模糊滑模变结构控制器。
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。
The paper describes a new measuring device of the power Angle of a synchronous generator, which is used in the study of power system stability.
介绍一种新型的用于电力系统稳定性研究的发电机功角微机测量装置。
This paper introduces Gloabal Position system (GPS), which has the highest precision, and applies it to real-time power Angle measuring system.
本文介绍了目前精度最高的全球定位系统(GPS),并将之应用于功角实时测量系统。
The measurement and application of real-time power Angle are paid more and more attention following the improvement of State Grid Interconnection.
随着全国联网的不断进展,实时功角的测量和应用越来越受到关注。
The favorable and unfavorable initial power angle range and the maximum load torque of pulling into step with different initial angle is determined.
确定出牵入同步时较好和较差初始功角的范围,和在不同初始功角下能够牵入同步的最大负载值。
This paper presents a new asymmetric LAMP design concept that part of the luminous intensity in the upward 50% power angle can be transformed to the downward.
本论文提出了一种将LAMP器件上视角范围内的亮度,向下视角范围转移的设计方法。
This paper presents a continuous method of measuring position (power Angle) and velocity of the mover of the sectional permanent magnet linear synchronous motor (SPMLSM).
提出了一种连续的分段式永磁直线同步电动机位置(功角)和速度的检测方法。
Because SVC has outstanding celerity characters of control, there is an important significance to study deeply the control thesis of SVC in improving power Angle stability.
由于SVC具有突出的控制快速性,因此,深入研究s VC控制在改善电力系统功角稳定性中的作用具有重要意义。
A variable structure controller for Static var Compensator (SVC) which can improve power Angle stability of power system and local voltage characteristics of SVC is proposed.
本文提出了能同时改善电力系统功角稳定和装设点电压动态特性的用于静止无功补偿器(svc)的变结构控制器设计方法。
And besides, under a large power angle condition, the magnetic field distortion will enlarge air-gap part of the main magnetic path and influence the value of the air-gap voltage ES.
而在功角较大状态下发生的磁场畸变则增长了主磁路经过气隙的部分,同样会影响合成电流产生气隙电势的大小。
When the method is used in whole net phasor measurement systems, dynamic variations of power angle can be monitored accurately. It lays a foundation for the safety and stability monitoring of system.
用于全网相量测量系统中,可准确监测功角动态变化,为系统的安全稳定监测提供了一定的基础。
A lot of their work comes down to measurement—everything from the exact angle of a swimmer's dive to the second-by-second power output of a cyclist.
他们的许多工作都归结于测量——从游泳运动员跳水的准确角度,到自行车运动员每秒的动力输出。
Every entrepreneur or multinational has an Angle on how to tap into the emerging consumer's new spending power, and investors have been pouring into consumer stocks.
关于如何利用新兴消费者新近获得的消费能力,每个企业家或跨国公司都有着自己的视角,投资者一直源源不断地涌入消费股。
The distance from the cannon will change the power of the shot, and of course the angle controls where the projectile goes.
只需敲击屏幕进入,到大炮的距离会改变射击的能量,当然还有你的发射物前进的角度。
Reading the covered chip at an angle reveals "PM8028, " which is a Qualcomm power management IC.
黄色 - 芯片的一角写着“OM8028”,是高通的电源一款管理芯片。
Northrop Grumman will also integrate current wide Angle optics, digital imaging, and low-power digital signal processing (DSP), House says.
诺格公司也将综合现有的宽角光学、数字图像和低功率数字信号处理(dsp),House说。
With sunlight reaching Spirit at a weak Angle, the rover hibernates and USES the scant solar power to recharge batteries and heat itself to -40 degrees [Fahrenheit].
由于太阳光照射角度太小,“勇气号”只好休眠,用它能接收到的微弱太阳能来充电,将自身温度维持在华氏40度。
Just tap on the screen to fire. The distance from the cannon will change the power of the shot, and of course the Angle controls where the projectile goes.
只需敲击屏幕进入,到大炮的距离会改变射击的能量,当然还有你的发射物前进的角度。
Wherefore real-time trace voltage flicker 'envelope and initial phase Angle proceed with possess important theory sense and practical meaning among power system.
因此对电力系统中的电压闪变的包络线与初相角进行实时跟踪就具有重要的理论意义和现实意义。
As for the problem the high current and the vibration of the torque, the double closed loops which include the current and power factor Angle are worked out.
对于电动机起动需要控制起动电流和转矩震动的问题,采用双闭环的控制方案,即电流闭环控制和功率因数角闭环控制。
Meanwhile, such parameters as diffraction efficiency, deflection Angle and driving power of device have been analyzed and computed theoretically.
有效声孔径。电极厚度以及器件的声光衍射效率、偏转角度、声驱动功率等参数。
The actuator at an angle can change greatly the primary jet direction and has a good effect on thrust vectoring without increasing input power.
在不增加激励器输入功率的情况下,带倾角激励器可以极大地增加主流偏转角度,推力向量控制效果很好。
This paper discusses the basic principle which the inverted firing angle of thyristor inverter has the influence on power factor of a cascade connected device.
本文论述了可控硅逆变器逆变角影响串级调速装置功率因数的基本原理。
This paper touches upon gravitational radiant power and radiant Angle distribution of space rectangular lattice arrays of mass quadrupole oscillators, and gives analytic expression.
本文讨论了质量四极振子空间矩形点阵阵列的引力辐射功率和辐射角分布,并给出了解析表达式。