查询词典 single phase

And then put forward the real-time detection of the single-phase circuit and reactive current.

使用MATLAB 仿真软件，对各种检测方法进行了仿真研究。

Active current separate method is detected in recent years for detecting harmonics and reactive currents in single-phase circuit.

有功电流分离法是近年来出现的一种单相电路谐波和无功电流检测新方法。

The simulation model of active current separating method is established with Matlab software for harmonic and reactive current detection in single-phase circuit.

针对单相电路谐波和无功电流检测的有功电流分离法，利用MATLAB软件建立仿真模型，就其中的低通滤波器对谐波电流检测效果进行了仿真分析。

And then put forward the real-time detection of the single-phase circuit and reactive current .The realized methode is the artificial circuit.

所提出的检测方法用模拟电路加以实现，可对谐波电流、无功电流进行分别检测或综合检测。

For single phase solid solution Cu—Ni alloy, an apparent nucleation stage exists during its supercooling solidification, which is different from the traditional view combining nucleation into recalescence crystal growth.

3对单相固熔体Cu—Ni合金而言，其深过冷凝固过程中存在着明显的形核阶段，区别于传统观点将形核过程并入再辉阶段晶粒长大过程的看法。

The mature of pseudo-recalescence is the remelting of dendrites. This leads to apparent refinement of dendrite microstructures. Therefore the experiment support the viewpoint of dendrite remelting for microstructure refinement during supercooling solidification.②Under the condition of supercooling solidification, secondary recalescence cannot show up for single phase solid solution.

伪再辉现象的本质是枝晶熔断所致，由此引起伪再辉试样微观组织被明显细化，从而支持了深过冷凝固过程中组织细化的枝晶熔断说观点；②单相固熔体合金，在深过冷凝固条件下，不可能出现二次再辉。

The sequential network analysis of single phase earth fault is conducted using the symmetrical component method.

部分城市电网主要以电缆作为送电线路，且使用紧凑型的全封闭式的开关设备及氧化锌避雷器，有些城市使用了不少耐压标准较低的电缆。

The PV system only consists of a single phase full-bridge pulse width modulation inverter with an auxiliary LC series resonance circuit. DC power generated by the solar cells can be converted into AC power and fed to the utility line.

本系统利用四组全桥式直到交流转换器，配合一组LC串连滤波电路，即可将太阳电池所产生之直流电能转换成交流电送入电力系统中。

Although the first thesis on Ferroresonance was published in 1920, FR is still not a fully understood phenomenon. This thesis focuses on single phase FR in Gas Insulated Switchgearwith inductive potential transformers, fed by the circuit breaker grading capacitance. In principle, FR is a forced oscillation in a non-linear series resonance circuit including a capacitance and non-linear inductance, which shows significantly distorted voltage and current waveforms.

中文摘要虽然第一篇有关铁磁共振（Ferroresonance，简称FR）的文献早在1920年即被发表，但是此一特殊的现象至今仍然未被完全了解，本论文将讨论电力系统中之气封绝缘开关设备（Gas Insulated Switchgear，简称GIS），由於断路器的极间电容和电感型比压器（Potential Transformer，简称PT）的非线性电感所构成的单相铁磁共振；理论上，铁磁共振是由电容和非线性电感所构成的非线性串联共振，造成电压和电流波形明显的畸变。

Finally, this paper experimented on the signal detection board and built the hardware platform of the 3kW single-phase photovoltaic grid-connected inverter. The experiments are carried out to validate the control method of this paper.

5最后对信号检测板进行了实验调试，建立了3kW单相光伏并网逆变器的硬件平台，对本文设计的控制策略进行了实验验证。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。