单相

Our factory is producing YLJ-K series single-phase, three-phase torque motor controller professional manufacturers.

我厂是生产YLJ-K系列单相、三相力矩电机控制器的专业厂家。

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。

Traditional theoretical calculations and experiments based on single-phase flow can not meet the needs of industrial development.

传统的基于单相流的理论计算及实验已远不能适应工业发展的需要。。。

This is the so-called "single-phase power circuit" works.

这也就是所谓的"单相电源回路"的工作原理。

The primary of a single-phase transformer is connected to one phase of the three-phase system.

单相变压器的提名候选人的预选会被连接到一状态的三状态系统。

At the same time, according to the local power supply situation to determine single-phase three-phase pump or pump.

同时，应根据当地的电源情况来决定用单相泵或三相泵。

Models of single-phase inverter are established, and the causes of waveform distortion are analyzed.

建立了单相逆变器的数学模型，分析了逆变电源输出电压畸变的原因。

The operation principle and control method of single-phase delta conversion UPS are presented.

介绍了单相Delta变换型UPS的工作原理和控制方法。

It is easy to implement and applicable to both single-phase systems and three-phase systems.

此外， 提出的PI控制具有原理简单，实现方便，单相三相系统均适用等优点。

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。