MOA; valve piece; resistive current; infrared detection; frequency reference voltage.
氧化物避雷器;阀片;阻性电流;红外检测;工频参考电压。
With the function of fundamental peak output of resistive current, edge phase correction and so on.
具有阻性电流基波峰值输出、边相校正等功能。
Research on measurement of resistive current in XLPE cable using capacitive current compensation method;
探讨了变电站在进行无功补偿电容器建设时确定补偿容量的计算方法。
A stable resistance-free current-fed model and a stable resistive currentfed model are proposed respectively.
分别提出了稳定的无内阻型电流馈源模型和内阻型电流馈源模型。
Measuring the resistive current of MOA is very important for checking whether MOA is damped and indicating the service status of MOA.
测量moa的阻性电流,对于反映MOA是否受潮以及其运行状态具有重要意义。
The basic principle of resistive current passing through XLPE power cable measured by capacitive current compensation method is introduced.
介绍了用容性电流补偿法测量xlpe电缆的阻性电流的基本原理。
Measuring resistive current of metal oxide arrester according to the service voltage is important to check whether MOA is damped and to indicate service status of MOA.
在运行电压下测量金属氧化物避雷器的阻性电流,对于反映MOA是否受潮以及其运行的状态具有重要意义。
The key to the detection of MOA resistive current is the detection of the phase difference between fundamental component of voltage and fundamental component of leakage current.
MOA阻性电流检测的关键在于电压基波分量与泄漏电流基波分量相位差的检测。
The earliest IC op amp OUTPUT stages were NPN emitter followers with NPN current sources or resistive pull-downs, as shown in Figure 1.6.
最初的集成运算放大器的输出级是NPN电流源的NPN放射追随器或通过电阻下拉,如图1.6所示。
A new method be gived to measure MOA′s resistive fundamental harmonic leakage current(RFHC)by over-zero & harmonic analysis methods accurately.
给出了采用过零法和谐波分析法相结合来精确测量金属氧化物避雷器(MOA)阻性电流基波的新算法。
Continuous resistive loading is used to extend antenna operating band in order to realize traveling-wave current distribution on a finite length antenna.
在有限长的偶极天线上,采用分布电阻加载法,实现行波电流分布,展宽天线的工作频带。
A case study shows that the are suppression coil with non-linear V-I characteristics will seriously affect the grounding residual current during high resistive grounding fault.
以实例分析出伏安特性非线性的消弧线圈将严重影响高阻接地时的接地残流。
The device USES DC current to heat the resistive heating element, and is operated at relatively low voltage levels and low current levels.
该装置使用DC电流来加热电阻加热元件,并且以相对低的电压水平和低的电流水平操作。
In this paper we employ a two-step implicit difference scheme to study numerically THS resistive helical instability of current-carrying plasma column with free boundary.
本文采用两步隐式差分格式研究了自由边界载流等离子体柱的电阻螺旋模不稳定性。
The current inputs must be converted to voltages by resistive shunts.
电流输入须由并联电阻变换成电压。
This paper analyzes the harmonic component of the bridge type current limiter with resistive load.
以阻性负载为例分析了桥式限流器的谐波问题。
In essence, the aim of PFC is to make the input terminal of electrical equipment appear resistive to the AC line, and insure that the input current be proportional to the instantaneous line voltage.
从本质上来讲,功率因数校正的目的是使用电设备的输入端口对交流电网呈“纯阻性”,保证输入电流和电网电压随时成正比。
Because the bank adopts late-model components, high power density, it has not red-hot phenomena. It is pure resistive load and three-phase current balance.
本机采用新型功耗组件,功率密度高,无红热现象,为纯阻性负载,三相电流平衡。
The experimental model designed was used to measure arc voltage and current waveforms of alloyed contact in resistive load circuit and inductive load circuit on the condition of room temperature;
应用自行设计的实验模型,在室温条件下,并在电阻性电路和电感性电路中,测量了金合金触点的电弧电压和电弧电流波形;
Faraday Cup, Rogowski coil, Resistive Wall Current Monitor and Bot are familiar diagnostic techniques to measure beam parameters.
法拉第筒、罗科夫斯基线圈、壁电流探测器、磁探针是束流测量中几种常见的方法。
Faraday Cup, Rogowski coil, Resistive Wall Current Monitor and Bot are familiar diagnostic techniques to measure beam parameters.
法拉第筒、罗科夫斯基线圈、壁电流探测器、磁探针是束流测量中几种常见的方法。
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