A fault induction attack on IDEA based on permanent faults is given.
给出对IDEA的一个基于永久性错误的错误引入攻击方法。
An existing method of the fault induction attack on AES-128 is analyzed.
分析一种已有的对AES- 128的错误引入攻击方法。
A new method to detect rotor cage fault of induction motor is presented, which monitors if the output power signal comprises a direct component and an alternating component or only a direct component.
通过判断电动机输出功率信号中是含有一个直流分量和一个余弦分量还是仅含有直流分量,判断鼠笼转子有无故障,提出了一种感应电机转子故障检测的新方法。
Stator phase failure is one typical fault of a three-phase induction motor.
缺相故障是三相感应电动机的典型故障之一。
It is of great significance to investigate and improve the detection method of stator winding inter-turn short circuit fault in induction motors.
定子绕组匝间短路是异步电动机常见故障之一,因此研究其检测方法具有重要意义。
New inductances calculating way based on winding function, and three different fault monitoring and diagnosis methods used in squirrel cage induction motors are proposed then.
针对已有方法存在的不足,以鼠笼式异步电动机为主要研究对象,提出了新的电感参数计算方法和三种新的故障诊断技术。
A new excitation control strategy is proposed for the rotor side converter in a doubly fed induction generator (DFIG) to allow the system to ride through a symmetrical grid fault.
提出了一种电网对称故障时保持双馈感应风力发电机不脱网运行的新型励磁控制策略。
Statistical studies have shown that the rotor broken bar fault, which account for nearly 10% of total induction motor failures, is the most familiar fault for induction motors.
历史数据表明,转子断条是感应电机最常见的故障,占其全部故障种类的10%左右。
The paper presents the topology and control strategy of a highly fault tolerant induction motor VF speed regulation system.
本文提出一种高容错感应电机变频调速集成系统的拓扑结构和控制策略。
Nowadays induction motor is widely used in industry and agriculture, and rotor fault is the most familiar fault of it.
笼型异步电动机广泛应用到工农业生产领域,转子故障是其主要的故障形式。
To solve the problem in obtaining bearing fault characteristics of induction motors, a method based on instantaneous power decomposition via wavelet packet is put forward.
针对感应电动机轴承故障特征提取的不足,提出了瞬时功率小波包分解的方法。
Ways of balancing the phase current of an induction motor operating with unbalanced supply and fault diagnostics of the thyristors are discussed.
提出了在异步电动机供电不平衡的情况下平衡相间电流的方法,给出了晶闸管故障检测的方法。
On the basis of analysing the common electric trouble mechanism of induction motor, the paper proposes making use of stator current law to diagnose the induction motor's electric fault.
本文在对异步电动机常见电气故障机理分析的基础上,提出了利用定子电流法来诊断电机电气故障。
This paper presents a new method for rotor broken-bar fault diagnosis of induction motors.
该文提出了一种感应电机转子故障诊断新方法。
In order to solve the problem of relay protection failure for induction motor, we put forward the method of stator winding small fault detecting based on wavelet transform.
对电动机的继电保护中存在电动机微变故障保护失效的问题,提出了基于小波分析的定子绕组微变故障检测方法。
This paper analyzed the diagnosis principle about the induction motor, developed a fault diagnosis system based on the DSO-2100 hypothesized digital oscilloscope.
对感应电动机转子断条故障诊断原理进行了详细分析,开发出了一套基于DSO- 2100虚拟数字示波器的故障诊断系统。
The paper discusses the affection of fault location of at traction power network by factors of at leakage, mutual induction between up and down line and rail-ground leakage admittance.
本文讨论了AT漏抗、上下行互感、轨地泄漏导纳等因素对AT牵引网故障测距的影响。
This paper addresses itself to the inter-influence on the stator and rotor fault detection in induction motors.
研究了异步电动机定转子故障检测的交互影响问题。
The vibration fault of three-phase induction motor makes the equipment run unsafely.
三相异步电动机出现异常振动,使设备运行存在着不安全隐患。
Controllable saturated reactor is widely used in dynamic reactive power compensation, induction motor soft-starting and fault line selection of small current grounding system.
可控饱和电抗器在动态无功补偿、电机软启动、小电流接地选线等方面具有广阔的应用前景。
With the 3d induction results, the fault could only be seen near the wellbore.
3d感应测井只能在井眼附近观察到断层。
The experimental results show that the rotor fault of induction motor is detected effectively.
实验结果证明该方法能有效地诊断感应电机转子故障。
The utilization of high frequency induction method and infrared imaging method is highly proposed to detecting fault of power cables by these two new means.
论文分析了传统配网电力电缆故障探测方法的不足和缺点,提出利用高频感应法及红外热象技术两种新方法来进行故障探测。
The utilization of high frequency induction method and infrared imaging method is highly proposed to detecting fault of power cables by these two new means.
论文分析了传统配网电力电缆故障探测方法的不足和缺点,提出利用高频感应法及红外热象技术两种新方法来进行故障探测。
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