调查发现低压电容器的损坏较为严重。
It is found that low voltage capacitors are damaged seriously through investigations.
结果表明:高压电容引脚断裂性质为疲劳断裂。
The results show that the fracture mode of the pins is fatigue fracture.
双重扩散漏极结构层用以作为一高压电容的下电极板。
The two-step diffusion drain electrode structural layer is used for serving as a lower electrode plate of a high-voltage capacitor.
小型,低阻抗,高耐压电容,主要应用于音响分频电路。
Small, low impedance, the high pressure resistance electric capacity, mainly applies to the sound frequency dividing circuit.
当正向偏压足够高时,扩散电容很容易超过空间电荷压电容。
With sufficient forward bias, the diffusion capacitance can easily exceed the space charge region capacitance.
多晶硅层是形成于氧化层上,用以作为高压电容的上电极板。
The polycrystalline silicon layer is formed on the oxide layer and used for serving as an upper electrode plate of the high-voltage capacitor.
并为用户配套提供冶炼炉用的环保除尘设备,高压电容补偿器。
And provide support for users smelting furnace dedusting equipment used in environmental protection, high voltage capacitor compensator.
高压电容结构包括双重扩散漏极结构层、氧化层及多晶硅层。
The high-voltage capacitor structure comprises a two-step diffusion drain electrode structural layer, an oxide layer and a polycrystalline silicon layer.
本课题主要研究了高压电容器加电过程的直流局部放电的特征。
The capacitor PD feature under DC is studied during electrification in this paper.
实验结果表明,该电路具有良好的恒流特性,适于高压电容充电。
With the experimental results, the constant-current characteristic which could be applied in capacitor charging was well shown.
由于采用了自制的耐高压电容,分压器体积小、成本低、分压比准确;
A voltage divider is designed in which the high voltage resistive capacitors made by ourselves and the resistors are connected in parallel.
本文介绍了一种用于高压电容器钽粉高温脱气处理的新型金属热处理炉。
It is introduced a high temperature thermal-treatment furnace applied to high temperature degassing of ta powder using for high voltage capacitor.
研制了一种用于高压电容性设备在线监测的穿心式高精度微电流传感器。
In this paper a type of low current sensor based on zero flux compensation is described. The current sensor is specially designed for on line monitoring of HV apparatus.
利用阶跃函数表示响应的时间段给出了具有初始电压电容的戴维南等效电路。
Thewenin s equivalent circuit of capacitor with initial voltage is given through step function representation.
为了保证该变换器的可靠工作,必须确保其输入分压电容均压和输出电流均流。
In order to make the ISOP converter work normally, to ensure the voltage sharing of the input divided capacitors and current sharing of the output current of each module is very important.
本文结合实例分析了断口均压电容引起的铁磁谐振现象及母线对地杂散电容对谐振的影响。
With examples this paper analyses the phenomenon of ferro-resonance caused by the grading capacitor and the effect of busbar's stray capacitance on ferroresonance.
并联电容器和高压电容型设备是电力系统中应用普遍的电气设备,这里统称为电力电容器。
Parallel capacitor and HV capacitive type equipments are widely used in power system, here we call them power capacitor in all.
电容器不平衡保护直接反应电容器内部元件的损坏情况,是高压电容器保护中最重要的保护功能之一。
Unbalance protection is one of the most important protection functions in the high voltage capacitor protection scheme. It can reflect the faulty capacitor element directly.
介绍了聚对二甲苯真空涂覆的特点,并和用醇酸清漆涂覆的高压电容进行了对比试验,并全面比较了两种涂覆工艺方法,从而确定了聚对二甲苯真空涂覆工艺的可行性。
Describe the characteristic of vacuum filling of polyp-xylylene, compare the difference of the two methods, and ensure the feasibility of the technical method of vacuum filling of polyp-xylylene.
仪器适用于测试电缆、电容器、互感器、套管和高压电机的线圈等。
This instrument is appropriate for testing cables, capacitors, transformers, bushings, coils of high voltage machines, etc.
分析了接线电缆电容对压电式传感器的不同测量线路的性能影响。
The influences of the cable wiring capacitances on the properties of the piezoelectric sensor with different measuring circuit are analyzed.
电容式电压互感器是广泛应用在国内外高压电网中的一种用以进行电能计量、电压丈量和继电保护的信号取样装置。
CVT is a signal sampling device which is widely used to carry out an energy metering, measuring voltage and relay protection in high-voltage power network at home and abroad.
变电站无功补偿控制一般方法是通过检测母线上电压电流值,控制投切电容器组实现电网无功补偿。
In most substations, detecting the voltage and current and shunt capacitors is the method used for local reactive power compensation.
文章介绍了应用超级电容作为手机电池的总体思路并重点介绍了其充电电路、升压电路和控制电路的设计。
The paper introduces the comprehensive idea of applying SuperCap in Mobile-telephone power and underlined the design of charge circuit, rising voltage circuit and control circuit.
尤其对发电机、变压器、高压电动机、电压互感器、开关、电容式电压互感器、电流互感器等一次设备有深入的了解。
In particular, the generators, transformers, high voltage motors, voltage transformers, switches, CVT, a current transformer and other equipment have an in-depth understanding.
分析了高压电磁铆接存在的问题和采用电解电容器进行低压电磁铆接的可行性。
The paper analyzes the problems in high voltage electromagnetic riveting and the technical feasibility to realize low voltage electromagnetic riveting by using electrolytic capacitor.
文本研究了用电容耦合RF辉光放电和高压电晕放电产生的等离子体对聚丙烯材料表面改性。
The polypropylene surface modification is researched using plasma generated by capacitance-coupled RF glow discharge and by high voltage corona discharge.
本文对低压电解电容器阳极铝箔高比电容化的原理作了系统性阐述。
The principles of heightening the specific capacity of aluminum anode foil for low voltage electrolytic capacitor are expatiated systematically.
应用该测量系统测试高压电网中的谐波,可以避免因高压电网中取自电容式电压互感器(CVT)的谐波测量信号失真的问题。
The system can measure the harmonic in HV power network, and avoid the problem of harmonic measure signal distortion caused by capacity type voltage transformer (CVT).
应用该测量系统测试高压电网中的谐波,可以避免因高压电网中取自电容式电压互感器(CVT)的谐波测量信号失真的问题。
The system can measure the harmonic in HV power network, and avoid the problem of harmonic measure signal distortion caused by capacity type voltage transformer (CVT).
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