一次侧 meaning in English
pri primary
primary side
Examples
- Experiment is carried out with air in tube of d = 44mm with twisted - tape inserts of y = 1 . 88 , 2 . 62 , and 3 . 81 . the parameters ranges are p = 0 . 1 ~ 0 . 4 mpa , t = 150 ~ 700 ?
试验段为套管，一次侧为空气通道，二次侧为冷却水通道，试验时沿试验段全长插入不同规格的扭带。 - In addition , the electromagnetic transients of normal operating - current state , primary side large current fault state and primary side open - circuit fault state are simulated
对该电流互感器正常工作电流状态、一次侧大电流故障状态及一次侧开路故障状态的电磁暂态过程进行了仿真。 - When the voltage of the primary fluctuated is within the range of 5 % , with mediating the saturation of the magnetic flux , this new interfluent stable power supply can retain the outputting power of the secondary invariable
当一次侧电压在5 %额定电压范围内波动或偏移时，通过调节磁路的饱和程度，保持二次侧输出电压不变。 - For steam generator , in great cases , flow in the second side is bubbly flow , so one dimension homogeneous flow model is used . for pressurizer , based on its character , a three - region model is used
对于蒸汽发生器，考虑到在绝大多数工况下二次侧工质的流动为泡状流，因此在二次侧的计算中采用了均相流模型，在一次侧的计算中采用了单相流模型。 - The transformer that use solid state relay to realize automated regulation is explored in this issues , it change the winding turn of once side according to the voltage of second side by on - load tap - changer . thus the purpose to realize automatic steady voltage
本课题研制的应用固态继电器实现的有载自动调压变压器，通过自动有载调压分接开关根据变压器二次侧的电压自动改变变压器一次侧的匝数，从而实现自动稳压的目的。