During detection of asynchronous motor rotor-bar broken fault, the signal of current was reconstruct after decomposed by best wavelet packet and adaptive filtered.
在异步电机转子断条故障检测中,将原信号最优小波包分解,经自适应滤波后再信号重构。
The theory, hardware and software are discussed. A broken fault in gearbox is diagnosed by the system and the result shows that the system is scientific and effective.
讨论了该系统的原理、硬件结构和软件系统,并运用该系统对一齿轮断齿故障进行了诊断,结果表明该系统是有效的。
She was overbearing and tended to find fault with his work after he'd broken his back to meet deadlines.
她是咄咄逼人的,往往找到故障与他的工作后,他要打破他的背部,以满足最后期限。
The expression and frequency variety law of the rotor broken bar fault feature component in the startup electromagnetic torque signal are analyzed in detail.
分析了转子断条故障特征在电机启动电磁转矩信号中的表现形式及频率变化规律。
A quite large proportion of communication system broken is caused by power supply fault.
电源故障而导致的通信系统中断占了较大的比例。
Single phase broken line and two-phase broken line are two faults easy too see in power system, which account more in all broken line fault.
单相断线和两相断线是三相电网中最常见的两种故障,占纵向不对称故障的绝大多数。
This paper presents a kind of repairing scheme for broken-wires fault of OPGW cable, and demonstrates the feasibility of using the repair-strips by experimentation.
文章主要对OPGW光缆断股故障提出了修复方案,通过试验论证使用预绞丝修补条进行断股修复的可行性。
Mylonite is a common tectonic rock in fault broken zone.
糜棱岩是断层泥破碎带常见的构造岩类。
Using HDS-1 fast data flashing Rn measure instrument, the gas radon was measured in the active fault(zone)or broken zone and earthquake swell of the Wequan reservoir dam location.
采用HDS-1型快速数字闪烁测氡仪,对温泉水库坝址区活动断裂(带)或破碎带以及地震鼓包等进行了氡气测试。
Don't try to pretend that you know nothing! The clavichord has been broken and it was your fault.
别假装你什么都不知道。这古钢琴坏了,就是你搞坏的!
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。
Let's put it this way: If Britain is broken, it isn't John Terry's fault.
先说清楚,如果不列颠崩溃了,绝不可能是特里一个人的错。
With PLC the stability of the machine is improved, it can warm the error, automatically case any fault happen, and with the function on detecting the broken of electric heating tube.
采用PLC提高机台稳定度及具有自动故障警告及电热管断线检知之功能。
I'm sorry the window is broken. It's my fault.
抱歉窗户坏掉了,这是我的错。
It's nobody's fault, and I realize no boycott rules were broken, but I can't help but feel disappointed every time something Chinese enters the house.
这不是谁的错,并且我也知道这也不违背我的抵制计划,但每次有中国东西进入家门我就忍不住感到失望。
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。
The devices which withstand over voltage maybe broken down and result in the fault of the whole circuit.
这种电压分配不均现象可能会导致个别器件因受压过高而被击穿,进而引起整个串联电路的故障。
Broken pigment, or total absence of pigment on the eye rims produce a blank and staring expression, which is a definite fault.
眼圈色素不足或完全缺乏色素,产生一种没有表情或呆滞的表情的样子,属于明显的缺陷。
The instrument is capable of detecting the broken-line fault of the sensor.
仪器具有传感器断线故障检测功能。
At the suddenly changed position of the crustal structure, all the seismic velocity interfaces in the crust has been crooked or even broken, this suggests probably a fault belt.
在这个突变带上地壳内所有速度界面均发生扭曲甚至错动,它可能是一个断裂带;
At the suddenly changed position of the crustal structure, all the seismic velocity interfaces in the crust has been crooked or even broken, this suggests probably a fault belt.
在这个突变带上地壳内所有速度界面均发生扭曲甚至错动,它可能是一个断裂带;
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