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1·In current mode, it can support stable single phase current and connect with power grid.

电流控制模式下，可提供稳定之单相电流与市电并网。

2·Analyse principle of operation, technology feature of single-phase alternating current induced liquid metal electromagnetic pump wave soldering machine.

重点分析单相交流感应式液态金属电磁泵波峰焊接设备技术的工作原理、技术特征；

3·Can reliably determine, within the community and bounds detection ma level and zero-sequence current phase short circuit fault current, automatic removal of single-phase ground fault and phase fault.

能可靠判断、检测界内与界外毫安级零序电流及相间短路故障电流，实现自动切除单相接地故障和相间短路故障。

4·Zero current transition (ZCT) topology of the single switch three phase boost power factor correction (PFC) rectifier is proposed.

提出了一种零电流开关结构的单开关管的三相升压功率因数校正整流器。

5·On the railway of electrization, power supply mode is requested to be the single-phase alternating current.

在铁道电气化牵引区段，牵引供电网采用单相工频交流电供电方式。

6·In the paper, the reduced single phase short-circuit current equation expressing as positive sequence impi dance only is showed.

文中还提出了低压系统中只用正序阻抗表达的单相短路电流的简化计算公式。

7·In this paper, based on the orthogonality of sine function, a detection approach of generalized reactive current suitable for both the single phase and three phase active power filters is presented.

本文根据正弦函数的正交特性，提出了一种既适用于单相也适用于三相有源电力滤波器的广义无功电流检测方法。

8·A new method of current decomposition is proposed for single-phase circuit with periodical voltage and current.

对于任意周期性电压与电流信号的单相电路，提出一种新的电流分解方法。

9·The harmonic characteristic of input current in single-phase voltage source PWM converter is analyzed theoretically.

从理论上分析了单相电压源pwm变流器输入电流的谐波特性。

10·Aim at an-arc suppression reactor earthing power system, we design a suit of microcomputer system for compensating single-phase earthing current and selecting line.

针对中性点经消弧线圈接地的小电流接地系统，设计了一套单相接地补偿及选线的微机保护装置。