建了粒子冲击的形成的瞬态电流的方程。
The equation of transient currents by particle impacting is presented.
针对瞬态电流测试提出了一种测试产生算法。
This paper proposed a new algorithm for transient current test(IDDT) generation.
本文针对瞬态电流测试提出了一种测试产生算法。
This paper proposes a new algorithm for transient current test (IDDT) generation.
如果将一个阶跃电压施加到电路,会产生一个瞬态电流。
If a step voltage is applied to the circuit, a transient current is generated.
瞬态电流测试可以检测一些用电压测试和稳态电流测试不能检测的故障。
Dynamic current testing can detect some faults that cannot be detected by voltage based test method and quiescent current test method.
瞬态电流跟踪控制的方法来实现在本系统中进行调整,以控制电动机的转矩电流。
The approach of transient current tracing control is implemented in this system to adjust the current in order to control the torque of the motor.
本文第一次建立了在一个正弦型脉冲通过磁体期间考虑热效应时的瞬态电流方程。
In this article the equations of the instantaneous current, which take account of the thermal effect during a sine-shaped pulse current flowing in the magnet, are presented for the first time.
内建自测试(BIST)是一种有效降低测试开销的技术,在瞬态电流测试中得到了应用。
BIST has been applied into transient current testing as an effective method to reduce testing spending.
详细分析了电荷泵的动态工作特性,给出了电荷泵电压上升时间及瞬态电流与电路的关系。
Charge Pump dynamic analysis is analyzed, where the relationship between the voltage rising time and transient current to circuit is given.
用该态模型解释了氮化物产生高密度表面态的原因和深表面能级与较浅的瞬态电流激活能间的矛盾。
This new two dimensional surface states model explains the origin of surface states and the contradiction between deep surface levels and the low activation energy of a transient current.
实验结果表明,该补偿技术能够快速有效的消除快电容瞬态电流,提高实验的操作效率和数据准确性。
The test result of the design demonstrates that the compensation technology could speed up the C-Fast transient cancellation effectively and improve the efficiency and the precision of the experiment.
电缆内芯激励起的瞬态电流和电压响应可能会降低电子器件和电路的性能,甚至会完全毁害敏感的电子设备。
The transient induct current and voltage through the inner core can reduce the performance of electronic devices and circuits, and even completely destroy the sensitive electronic equipments.
通过对比瞬态电流控制、预测电流控制以及滞环电流控制三种电流控制策略阐述PWM整流器的电流控制技术。
By comparing transient current control, the predicted current control and hysteresis current control this paper sets forth current control technology of current control strategy of PWM rectifier.
本文给出了一种新型的瞬态电流测试BIST测试生成器设计方案,该设计可以产生所需要的测试向量对,同时具有硬件开销小的优点。
This article gives a new BIST test generator design for transient current testing, this design not only produces needed test vector pairs but also has an advantage of low hardware overheads.
本文首先分析了稳态电流测试方法和瞬态电流测试方法的原理、特点,并分别指出它们的不足,在此基础上研究了一种新型的测试方法——全速电流测试方法。
This paper presents a new test method-at-speed current testing based on analyzing the theories, characteristics and shortcomings of quiescent power supply current testing and dynamic current testing.
这种方法克服了稳态电流测试方法测试频率低、瞬态电流测试方法对测试仪要求过高等问题,它能以电路的工作频率对电路进行测试,测试结果更准确,可以检测多种类型的故障。
By using it, the test can be done at the operation frequency of circuits under test, therefore results of the test can be more precise and this method can detect different types of faults.
软瞬态浪涌电流控制和降低音频噪声。
Soft transient control reduces inrush current and audio noise.
应该等待足够的时间,使开关瞬态信号衰减,电流达到稳定,然后再进行测量。
The current should be measured after a sufficient settling time to allow the switching transients to decay and the current to stabilize.
形成瞬态过流事情的状况还包括LED接通电源,或是带电插拔时的瞬态过电流。
The transient state of the transient event also includes LED switching on the power supply, or transient transient current when the plug is connected.
这种损坏通常由极大的瞬态过电流惹起。
This damage is usually caused by a large transient overcurrent.
分别关闭每个通道,并等待切换瞬态小时且电流稳定后,测量偏移电流。
Close each channel individually and measure the offset current after allowing the switching transients to decay and the current to stabilize.
通过实验研究了该阻尼器通以不同电流时对转子系统瞬态和稳态振动的抑振效果。
The vibration characteristics of a rotor system with passive electromagnetic damper under different current are studied experimentally.
对两种预电离源的放电电压和电流进行测量,得到瞬态信息。
The transient discharge voltage and current of the two pre ionization sources were measured also.
其次,本文分别研究了FN隧穿应力和热空穴(HH)应力导致的超薄栅氧化层漏电流瞬态特性。
Secondly, the transient characteristics of FN tunneling and hot hole (HH) stress induced leakage current (SILC) in ultra-thin gate oxide are investigated respectively in this dissertation.
得到了系统方程式和有关瞬态响应、稳态响应、单位弧度稳态偏转的线圈电流电压、稳定性、灵敏度等的公式,并探讨了设计中的某些问题。
The general equation is presented and various formulas are derived and plotted and discussed, which described the transient response, sinusoidal response, stability, sensitivity, and etc.
本文导出了同步电机三相对称负载突然拉开,电机端电压与励磁电流在瞬态过程中的解析表达式。
In this paper, the breaking transient formulas of terminal voltage and field current of synchronous machine with three phase symmetric load have been derived.
采用该算法仿真典型的C类功率放大器得到电流波形和工业界公认标准器件仿真器MEDICI瞬态模拟得到电流波形比较,显示出很好的一致性。
The new algorithm is applied to the simulation of a class C amplifier, current waveforms at drain and source show good agreement with those obtained by MEDICI transient analysis.
一般电路设计对磁性材料和绕组电流相互之间的电磁相互作用研究较少,而这对逆变器快速瞬态性能有重要影响。
To the general circuit design it is no need to research the interaction of the transformer magnetic material and coil current, but it is very important to the study of transient character of inverter.
内部电路保护包括滞后过热关机,瞬态抑制二极管及交叉电流保护。
Internal circuit protection includes thermal shutdown with hysteresis, transient-suppression diodes, and crossover-current protection.
该芯片采用电流模控制方式,因此对电源电压的响应和对负载变化的瞬态响应迅速。
The chip is adopted current-mode control, so that either its response to the supply voltage or its transient response to load changes is fast.
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