Three phase wiring saves 50 % of power compared with one - phase.
三相电源比单相电源可省电逾50%之多.
The interfacial alloy layer is essen - tially a brittle phase Fe _ 2 ( AlSi ) _ 5.
合金层主要是单相Fe_2 ( AlSi ) _5,性脆易裂.
The constant current source is realized by inverter power.
恒流源由单相逆变电源实现.
A novel two - stage structure of single - phase aeronautical static inverter ( ASI ) is present.
给出了一种新型的 单相 航空静止变流器,分析了其工作原理和特性.
The basic resonance frequency of unsaturated soil is less tha.
欠饱和土的基本共振频率小于单相土和饱和土的基本共振频率.
The white bright band is mainly single phase solidation � � ( Ni , Fe, Cr, Si ).
白亮带主要是单相的γ- ( Fe, Cr,Ni, Si ) 固溶体组织.
Effect of Peterson coil on single - phase fault is also discussed.
分析了消弧线圈对 单相 接地故障的影响及其引起故障量的一些新特点.
Finally, the characteristics of traveling waves of single - phase - to - ground fault are summarized.
最后给出了 单相 接地故障行波分析结果.
JY series single - phase induction motor, YEJ series of electromagnetic brake asynchronous motor.
JY系列 单相 异步电机, YEJ系列电磁制动异步电动机.
A new scheme used in phase adaptive reclosure is proposed.
提出一种单相自适应重合闸的新方案.
Can AC Single - phase Series Connection Supersede AC Three - phase Temperature Rise Test?
交流 三相 温升试验能用交流 单相 串联试验替代 吗 ?
A Z - source inverter is used for the single - phase grid - connected photovoltaic ( PV ) system.
将Z源逆变器应用到单级 单相 光伏 并网系统中.
The product is used for road light - district single - phase power supply and etc.
主要用于路灯以及小区 单相 供电等.
The success of single - phase auto - recloser depends on the extinguish of secondary arc.
单相 自动重 合闸 能否成功很大程度上取决于潜供电弧是否快速熄灭.
Based on single - phase diode - clamp 5 - level inverter , diode - clamp cascaded multilevel inverter is presented.
基于 单相 二极管钳位5电平逆变器, 本文研究了二极管钳位级联型拓扑.