燃料棒功率瞬变调节技术是燃料元件堆内瞬态行为试验研究中的关键技术之一。
The technology of power adjusting is one of the key technologies of fuel rod ramp test.
建立了弧焊逆变器的器件级数学模型，对功率变换回路的瞬态过程进行了深入系统的仿真研究。
Based on simulating transient process of power conversion circuit thoroughly and systematically, working condition of magnetic core is analyzed in detail at various arc loads.
研究了开关电源中印刷电路板寄生参数及功率器件瞬态特性产生的传导电磁干扰现象。
Conducting Electromagnetic Interference (EMI) in switching power supplies caused by parasitic parameters and transient characteristic of power electronic elements is studied in this paper.
针对全光网中级联edfa的功率瞬态变化的情况，提出了一种新的功率均衡和控制方案。
In this paper, a new method is proposed in order to control and equalize the power transients of cascaded EDFAs in all optical networks.
本文主要分析压水堆在次临界或低功率下发生的失控提捧事故的瞬态特性。
This prensentation mainly analyzes the transient of uncontrolled RCCAwithdrawal from a subcritical or low power condition for PWR.
在30 %额定功率运行时所作的全厂瞬态试验表明，五个控制系统基本上达到了电厂运行要求。
The performance of those control system during plant transient testing at 30 % of full power reach the requirement of the plant normal operation.
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.
在大功率风电变换器中，由于杂散电感的存在，器件在关断过程中往往会产生超出允许范围的瞬态尖峰值，从而导致其失效和损坏。
In large production converters, due to the stray inductance, the switching transient spike is usually beyond the voltage allowed by the device, which can destroy the converter.
在高温特性中，通过中小功率测试仪对IGBT在不同温度下瞬态特性的变化，总结出igbt工作温度对于IGBT自身性能的影响。
In the high temperature characteristics, through testing the change of different temperatures on the transient characteristics, conclude the effect of IGBT's temperature on it's function.
SG在瞬态、启动和低功率运行工况下的“收缩”与“膨胀”现象引起的逆动力学效应使SG的水位控制变得复杂。
The inverse dynamics effects, which are caused by shrink and swell under transient, startup and lower power operation, make the water level difficult to control.
SG在瞬态、启动和低功率运行工况下的“收缩”与“膨胀”现象引起的逆动力学效应使SG的水位控制变得复杂。
The inverse dynamics effects, which are caused by shrink and swell under transient, startup and lower power operation, make the water level difficult to control.
应用推荐