计算机仿真结果表明，采用模糊变结构附加励磁控制方法可以提高鲁棒性、解决高频抖动问题，并能够很好地改善电力系统的小干扰稳定性。
Computer simulation shows that the control of fuzzy variable structure can increase the robustness, solve the problem of shiver at high frequency, and improve the stability of small disturbance.
仿真计算表明，SVC与发电机励磁非线性状态PI协调控制器能有效地提高系统的暂态稳定性。
Simulation results show that nonlinear state PI SVC controller cooperating with the excitation system of generator can improve dynamic stability of power system effectively.
在诸多改善发电机稳定性的措施中，提高励磁系统的控制性能，被公认为最有效和经济的措施之一。
Among these methods to improve stability of generators, one of the most efficient and economic way is to make the performance of excitation device better, which has been acknowledged generally.
磁流变液的屈服应力对温度具有很好的稳定性。
The yield stress of our MR fluid is of good thermal stability.
结果显示：它的误差较小，改善了传统磁通门传感器的温度性能，提高了输出信号的稳定性。
The results show the error is small and it can improved temperature property of fluxgate sensor and output stability.
将笔者以前关于近磁尾赤道面附近的漂移气球模不稳定性工作推广到非赤道区和存在非定常地向流的情形。
Previous work on drift ballooning instability in the equatorial region has been extended to include a decelerated non stationary flow and to consider the off equator regions.
为提高磁通门罗盘的指向精度和稳定性，提出了磁通门罗盘的数字信号处理方法。
In order to improve the pointing precision and stability of fluxgate compass, a digital signal processing method was put forward.
因此，高稳定性的超磁致伸缩微位移执行器的研制和应用，具有十分重大的意义。
The development and application of High stability giant magnetostrictive micro-displacement actuator has great significance.
弄清尺寸对电阻率的影响，对于分析复合导体的磁-热稳定性，设计复合导体的截面构型和判定、合理选用稳定化用铜是有重要意义的。
This phenomenon is important for analysing the magnetic-thermal stability and designing cross section and selecting copper for multi-filamentary superconducting composites.
考察了复合磁性粒子的结构变化对其磁流变液沉降稳定性和流变学性能的影响。
The influences of structures changing of the composite magnetic particle on the sedimentation stability properties and the rheological properties of their MRF are studied.
励磁系统对于电力系统稳定性有很重要的影响。
Excitation systems can impose significant effects on the stability of power systems.
本文论述了同步发电机励磁控制系统在提高电力系统稳定性任务中发挥的重要作用。
This paper discussed the important function of synchronous generator excitation control system in raising the electric power system stability.
仿真研究表明：所论模糊励磁控制器可以提高发电机的电压控制精度和电力系统的稳定性。
The simulating studies indicate the proposed excitation controller can improve the accuracy of voltage control and strengthen the stability of electric power systems.
研究结果表明，该控制策略实现了励磁控制与汽门调节的动态解耦，应用该方法可显著提高电力系统的暂态稳定性。
The simulation result shows that the control strategy can realize the dynamic decoupling control of excitation and valve and so it can considerably increase the dynamic stability of power system.
发电机励磁系统以及静止无功补偿器（SVC）对远距离输电系统的稳定性有很大影响。
The influence of generator excitation system and static var compensator (SVC) on stability of long-distance transmission system is great.
为了提高电力系统在各种工况下的稳定性和可靠性，采用不确定性控制理论设计了励磁控制器。
Power system exciter was designed using the control theory of uncertain systems to enhance the stability and reliability of power systems in different operational states.
本文讨论了发电机励磁最优控制线路中存在的惯性对系统静态稳定性的影响。
This paper discusses the effect of the inertias in control loop on the steady-state stability of generator excitation optimal control system.
通过添加分散剂和表面活性剂，改善了磁流变液的悬浮稳定性及再分散性。
The suspension stability and re-disperse capability of MRF are improved by adding some dispersants and surfactants.
励磁故障涉及发电机的大干扰稳定性，也是一个较为复杂并难以解决的问题。
The excitation protection is a complex problem because the excitation faults are related to the large-disturbance stability of generators.
仿真结果表明，该励磁控制系统同时具有较高系统稳定性和电压调节精度，并且动态过程响应快，能更好地适应生产实际的需要。
The simulation results show: the excitation controlling system has the high stability and voltage regulation precision, fast dynamic process response and better adaptability to practical production.
和其它磁场传感器如霍尔器件、半导体磁敏电阻相比，AMR传感器具有灵敏度高、温度稳定性好、体积小等优点。
Compared with other magnetic sensors such as Hall elements, semiconductor magnetoresistance elements, the AMR sensors have advantages of high sensitivity, good temperature stability and small volume.
本文论述了用前馈补偿控制提高开环励磁系统稳定性问题。
This paper deals with the stability improvement of open-loop excitation system by using feedforward compensation control.
研究了广域阻尼控制器以改善互联电力系统的阻尼和动态稳定性，提出了发电机励磁系统的广域控制算法。
A wide-area damping controller is researched to improve damping and dynamic stability of interconnected power grids, and a wide-area control algorithm of generator excitation system is proposed.
动态仿真分析表明，该最优励磁控制系统能够有效地增加系统的阻尼，提高系统的稳定性，并具有较好的鲁棒性。
By the dynamic simulation analysis, this optimal excitation system can increase the system damping and improve system stability with very good robustness.
并在此基础上，得出了载流薄板在电磁场与机械荷载共同作用下的磁弹性动力稳定性方程。
On this basis, draw magnetoelastic movement stability equation of thin current-carrying plates under the effect of electric magnetic field and machinery load.
我们利用吸积盘中新的反常磁普朗特数来研究耗散过程对开普勒盘磁不稳定性的影响。
Using the new ?anomalous magnetic Prandtl number? in accretion disks, we study the effect of dissipation on magnetic instability of Keplerian disks.
研究石榴石磁泡膜在直流偏磁场作用下布洛赫线间的静磁作用对硬磁畴稳定性的影响。
The influence of the magnetostatic interaction between vertical Bloch lines (VBLs) on the stability of hard domains in garnet bubble films subjected to a magnetostatic bias field is investigated.
动态试验表明微机最优励磁控制可大幅度提高系统的阻尼与稳定性。
Dynamic experiment shows that the use of microcomputer for optimum excitation control can largely improve the damping and stability of sync generator.
大型高起始励磁系统发电机组的电压响应时间对电网的暂态稳定性至关重要。
The reaction time for large thermal generator with high initial response excitation system is very important to the transient stability of the electric grid.
针对热轧废水中的悬浮物具有磁性并可影响废水中油珠的稳定性这一特点，指出了采用磁凝聚法进行处理的优势。
It is pointed out that magnetic agglomeration is advantageous in treatment of hot rolling wastewater, because the suspended solids in the wastewater are magnetic and can affect the stability of oil.
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