- 更多网络例句与波形绕组相关的网络例句 [注:此内容来源于网络,仅供参考]
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The wave of the harmonic winding voltage and the no-load characteristics curve of the harmonic excited synchronous generator.
得出了谐波励磁同步发电机的旋转磁场波形、谐波绕组电压波形以及谐波绕组空载特性曲线。
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The study on LVI method also shows that the modulus maximums of wavelet transform and their distance between two measurements and the correlated coefficient between the remaining smooth signal may be extracted as the fingerprints of the state of transformer windings.
本文首次研究了LVI法中的激励波形,指出通过查看激励波形的畸变可以很容易地判定变形的大概位置,而结合对响应波形最前端部分的分析有可能进一步区分被试绕组的变形类型。
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Based on the mutual inductance,a technical scheme to change the parameters of asymmetrical phase windings was proposed.
通过引入互感的方法可以定量计算磁链的减小量,并给出了互感计算式,利用有限元法分析了一台样机互感随转子位置和电流的变化规律,理论推导了互感对平均转矩影响的程度,研究了四相8/6极开关磁阻电动机稳态转矩波形在两种绕组连接方式下的不规则特性,结合互感特性,提出了改变不对称相绕组参数的技术方案。
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This invention relates to a cascade multiple zero-type matrix rectifier, in which, a general input filter is connected between a net and a step-down transformer to get sine-wave input current, the step-down transformer includes n secondary windings with Yn spliced mid lines, the phase of all the three-phase windings is the same, the rectifier array is arrayed in a 1 row x n lines by n zero-matrix rectifier units, each line of which is connected with the seconday winding of the step-down transfornmer, and the outputs of the rectifier units are serial orderly to form a DC output, the general controller is responsible for regulating work of the entire system and connected with the branch controllers by signal cables to control the work of the rectifier units in the array.
本发明涉及一种级联多重化零式矩阵整流器,总输入滤波器连接在电网与降压变压器之间,滤波得到正弦波形的输入电流,降压变压器有n个Yn接带中性线的次级绕组,所有三相绕组相位相同,整流器阵列由n个零式矩阵整流器单元排成1列×n行的阵列,阵列中每一行与降压变压器的一个次级绕组对应连接,阵列中整流器单元的输出依次串联,形成一路直流输出,总控制器负责控制调节整个系统的工作,并通过信号电缆与各个分控制器联络,控制整流器阵列中每个整流器单元的工作。本发明由低压小功率的变换器串联得到幅值可调的高压直流电源,同时在电网侧得到位移为零的输入电流,具有网侧四象限运行能力等优点,适用于中高压直流供电领域。
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To evaluate the severity of damage and identify the damaged winding s, this paper presents a method that uses the comprehensive information, including the value and waveform of the fault current, insulation resistance, oil-dissolved gas analysis, winding resistance, turns ratio, deformation detection, and it is of significance to the fault elimination.
介绍了综合利用短路电流值和波形、绝缘电阻、色谱、直流电阻、变压比、绕组变形等资料和手段判断大型变压器低压侧出口短路事故的严重程度、被损坏绕组的相别,为故障的处理提供参考。
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In the end, the waveform and value of electrical potential of winding and armature reaction property curve are gained through electromagnet field calculation, and compare it with the calculation result.
最后,对谐波励磁同步发电机的负载运行进行了计算,得到了基波绕组和谐波绕组的电压大小和波形以及电枢反应特性曲线。
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The mechanism of oscillation overvoltage and induction overvoltage produced in transformer windings under impulse voltage conditions, the principle of the simulation of impulse voltage distribution in transformer windings, and the experience of winding insulation design using the simulation software are theoretically summarized.
在工频电压和操作电压作用下,电力变压器绕组匝间和饼间的电压差值近似按匝数平均分布。但在雷电冲击作用下,由于电压波形的波前等值频率高达数百千赫兹,绕组匝间和饼间的电容和绕组对地的电容影响已不能忽略。
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Usage: suitable for wave shape coil winding for auto generator stator.
用途:适用于汽车发电机定子波形绕组绕线。
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A bilateral permanent magnet brushless DC linear motor with short-pitch concentrated windings can be manufactured easily and with great thrust,but the back electromotive forceof its stator windings influences the thrust significantly and need careful analysis.
摘 要:短距集中绕组双边型永磁无刷直流直线电机制作简单、推力大。其定子绕组的反电势波形对推力影响较大,需要加以分析。
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A bilateral permanent magnet brushless DC linear motor with short-pitch concentrated windings can be manufactured easily and with great thrust,but the back electromotive forceof its stator windings influences the thrust significantly and need careful analysis.
作者:赵宏涛,吴峻摘要:短距集中绕组双边型永磁无刷直流直线电机制作简单、推力大。其定子绕组的反电势波形对推力影响较大,需要加以分析。
- 更多网络解释与波形绕组相关的网络解释 [注:此内容来源于网络,仅供参考]
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air gap:空气隙
且EI铁心最好不用超高导磁率,带纹向的硅钢片). 当输出牛中有直流磁化时(如单端输出牛,或推挽牛因两管电流相差较多,或两组绕组圈数不对称时),失真就更为严重. 为减小波形失真,常用的办法是在铁心(core)中垫入空气隙(air gap)S
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undulated series winding:波绕组
undulated nappe 脉动水舌 | undulated series winding 波绕组 | undulated sheet iron 波纹铁,波形铁皮
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wavicle:波粒子
wavewindingmachine 波形绕法绕线机 波状绕线机 波状绕组电机 | wavezone 波带 波带区 波动带 波动区 波浪区 | wavicle 波粒子
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bar waveforms:条信号波形
bar viscometer || 棒型粘度计 | bar waveforms || 条信号波形 | bar winding || 条形绕组
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wave winding:波状绕组
wave tail 波尾 | wave winding 波状绕组 | waveform 波形
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wave winding:波形绕组
wave wash levee 波浪冲积堤 | wave winding 波形绕组 | wave winding 波状绕组
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wave winding:波绕组,波形绕组,波形绕组线圈,波状绕法,波状绕组=>波巻
wave wash ==> 波浪冲刷 | wave winding ==> 波绕组,波形绕组,波形绕组线圈,波状绕法,波状绕组=>波巻 | wave winding machine ==> 波形绕法绕线机,波状绕线机,波状绕组电机
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wave winding machine:波形绕法绕线机
wave trap 陷波器 | wave winding machine 波形绕法绕线机 | wave wound coil 波形绕组线圈
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wave winding machine:波形绕法绕线机,波状绕线机,波状绕组电机
wave winding ==> 波绕组,波形绕组,波形绕组线圈,波状绕法,波状绕组=>波巻 | wave winding machine ==> 波形绕法绕线机,波状绕线机,波状绕组电机 | wave zone ==> 波带,波带区,波动带,波动区,波浪区
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multiple wave winding:复波形绕组
multiple watershed method ==> 多断并列流域法 | multiple wave winding ==> 复波形绕组 | multiple winding ==> 并绕