Single-phase to three-phase converter (31) comprising a rectifier stage, a DC link and an inverter stage, wherein the rectifier comprises a filter choke (Lin), one controllable switch (Srec) for power factor correction, rectifying diodes (D1, D2, D3, D4) arranged in a diode bridge ...
three-phase sources sonxlongd}。ny口。门三相电源(three一phase sourees)能同时提供三个频率相同而初相位互异的电源。三相发电机就是一种常用的三相电源。 三相同步发电机的工作原理图1是两极三相同步发电机的示意图。其中,AX、BY和CZ是三个完全转子绕组图1两极三相同步发电机示意图一样而彼此间隔12护的定子绕组...
提出一种单相电源供电时适用于异步电机传动的单相–三相变换器。 This paper presented a thyristor controlled single-phase to three-phase converter suitable for driving an induction mot...
This paper presents a single-phase to three-phase power conversion system with parallel rectifier and series inverter to cope with single-phase to three-phase asymmetry. Such converter guarantees both reduction in the input current processed by rectifier circuit and reduction of the output voltage pro...
This paper proposes a single-phase to three-phase converter. Such configuration is composed of two parallel single-phase rectifiers and a three-phase inverter operating at same frequency of the grid voltage. The proposed topology has advantages over the standard one due to: a) reduced power ratin...
Single-Phase Three-Phase Hybrid Inverter 1kw 5kw 10kw 30kw 50kw 100kw with MPPT Charge Controller for Solar System, Find Details and Price about Home Solar System Hybrid Inverter from Single-Phase Three-Phase Hybrid Inverter 1kw 5kw...
Single-phase and three-phase one 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 单相和三阶段 翻译结果2复制译文编辑译文朗读译文返回顶部...
SINGLE-PHASE3-PHASE CONVERTER CIRCUIT 专利名称：SINGLE-PHASE/3-PHASE CONVERTER CIRCUIT 申请号：JP61083 申请日：19830105 公开号：JPS59107131U 公开日：19840719 专利内容由知识产权出版社提供 摘要：PURPOSE:To convert a single-phase AC into 3-phase current waveform by turning ON and OFF the first to ...
A direct single stage single-phase to three-phase conversion has been realized using a cycloinverter (CI) capable of generating high frequency output voltage required by high speed motors, eliminating the requirement of dc link capacitor in two stage conversion. A three phase induction motor drive...
PURPOSE:To increase a single-phase load capacity by composing a field winding of a DC-exciting winding and an AC-exciting winding, and cancelling a reverse phase magnetic flux generated in an armature winding at the time of single- phase load by the AC-exciting winding. CONSTITUTION:A field ...