查询词典 instantaneous current

By use of prediction of adaptive model and instantaneous increment of current amplitude, fault pre-triggering and triggering mechanism for bus protection are realized in this paper, and sensitivity and reliability are improved consequently.

本文还利用自适应模型的预测和电流瞬时幅值的增量实现了母线保护的故障预启动和故障启动，灵敏故障预启动是实现抗TA饱和母线保护方法的基础，可靠故障启动是母线保护出口的必要条件。

A closed-loop detecting circuit of harmonic and reactive current based on instantaneous reactive power theory has been analyzed and used in this APF system. It can achieve the accurate and real-time detection, and make the system stable.

本文将基于瞬时无功功率理论的自适应闭环检测方法应用于有源电力滤波器，使系统在快速、准确检测谐波及无功电流的同时，具有良好的鲁棒性。

Instantaneous current efficiency of the electrochemical oxidation process of Cr~(3+) in the absence and presence of ultrasound was studied in a divided electrochemical cell.

研究结果表明：在有超声作用和机械搅拌条件下，蒽的转化率和反应速率均比无超声作用时高，且超声作用下的转化率和反应速率又高于机械搅拌。

Instantaneous reactive power theory applied on harmonic and reactive current real-time detection is presented in this paper.

介绍了瞬时无功功率理论在谐波和无功电流实时检测方面的应用。

The research is mainly about the harmonic current detection method that based on the instantaneous reactive power theory.

所提出的检测方法用模拟电路加以实现，可对谐波电流、无功电流进行分别检测或综合检测。

Based on the instantaneous reactive power theory, the method of detecting reactive current of agricultural power network is studied.

为了抑制谐波和补偿无功，国内外研制了许多新型的无功补偿装置和有源电力滤波系统。

The results indicate that it is feasible to test real time harmonic current using the method based on instantaneous reactive power theory.

结果表明，利用基于瞬时无功功率理论的方法实时检测弧焊电源的谐波电流是可行的。

In this paper, two harmonic current detecting methods based on the theory of instantaneous reactive power of three-phase circuits are analyzed and compared with different voltage condition.

分析了基于瞬时无功功率理论的三相电路谐波电流检测的两种算法，并根据算法原理在不同电压条件下进行了对比研究。

On the basis of analyzing the history, present condition and development trend about the relevant instrument in China and abroad, directing at the current problem, a new method for instantaneous rotative speed and torque test is presented.

在较深入分析目前国内外有关测试仪器发展水平的基础上，针对目前尚存在的问题，提出一种基于空间尺对时间尺实时标定，时间尺对空间尺实时细分概念的瞬时转速、转矩测试的新理论和方法。

This paper presents a feed forward and double-loop control technology of inverter,its double-loop control including a capacitor current inner loop control and instantaneous voltage outer loop control.

高质量的输出有两方面的指标要求：稳态精度高和动态响应快，即要求逆变器的控制系统具有很好的静态和动态特性。

These are places without aristocratic baggage; egalitarian places open to talent, self-improving, engaged in learning and innovation through networks that were at once competitive and cooperative.

这些地方没有贵族遗风作祟，而且对于那些有天分的人是开放的平等之地，这些人善于通过那些曾经很具有竞争力与合作精神的关系网进行自我提高以及学习创新。

Christine: You don't want to see me?

你不想见我？