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1·In addition, the field poles can be excited by two field windings, a shunt field winding and a series field winding.

除此之外，励磁可以使用两种不同的励磁绕组：并励和串励。

2·The study on shunt active power filter, which is a novel device compensating harmonics and reactive power current simultaneously, is the focus in the field of power quality control.

并联有源电力滤波器作为一种新型的谐波、无功综合补偿系统，是电能质量控制领域中的研究热点。

3·The utility model belongs to the technical field of general engineering, and particularly relates to a chute shunt regulating device.

本实用新型属于一般工程技术领域，具体说涉及一种流槽分流调节装置。

4·A digital hardware control scheme of shunt active power filter (SAPF) based on field programmable gate arrays (FPGA) is introduced.

提出一种基于现场可编程门阵列(FPGA)的并联型有源电力滤波器(SAPF)的控制器方案。