您要查找的是不是:
- primary current modulation 原电流调制
- Rated primary current, accuracy and rated output see form. 额定一次电流、准确级及额定输出见表。
- Rated primary current, accuracy combination and rated output see form. 额定一次电流、准确级组合、额定输出见表。
- Structure for the current module. 当前模块的。
- With the primary current increasing, the induced emf will be in the reverse direction to that of the current. 随着初级电流增加,感应电动势会与电流方向相反。
- S.Tarucha and K.Otsuka, “Response of semiconductor laser to deep sinusoidal injection current modulation, ” IEEE J.Quantum Electron., 17, 810 (1981). 蔡振凯;“半导体雷射中正交偏振光回馈之强度对纵模稳定性之研究;”国立中山大学物理研究所;硕士论文;(1998).
- When the secondary circuit is open, the core flux is produced by the primary current only. 当次级电路开路时,铁芯磁通量仅仅由初级电流产生。
- Rated primary current, accuracy combination, rated output, rated dynamic and thermal current see form. 额定一、二次电流、额定输出及额定动、热稳定电流见表。
- With the primary current increasing,the induced emf will be in the reverse direction to that of the current. 随着初级电流增加,感应电动势会与电流方向相反。
- Rated primary current, rated voltage ratio, accuracy combination, rated output, rated dynamic and thermal current see form. 额定一次电流、额定电压比、准确级组合、额定输出及额定动、热稳定电流见表。
- The most effective method of damping the oscillation is to install power system stabilizer (PSS) and direct current modulation (DCM). But PSS (DCM) designed to a certain mode will produce bad effect to other modes. 抑制低频振荡最有效的方法是装设电力系统稳定器(PSS)和直流附加控制器(DCM),但针对某一振荡模式而设计的PSS(DCM)会对其它模式产生负作用而破坏系统稳定性。
- And the output rectifier diodes can commutate naturally, avoiding voltage oscillation and voltage spike caused by the reverse flow of primary current. 输出整流管能够自然换流,避免了反向恢复造成的电压振荡和电压尖峰。
- Through the analysis of the wave of primary current and sub-voltage detected by oscillograph, the malfunction of ignition coil will be diagnosed. 介绍了用示波器检查初级电流和次级电压波形,通过波形分析诊断出点火线圈的故障。
- Submenu. All collapsible sections within the current module are collapsed. 当前模块内所有可折叠的部分都会折叠起来。
- It can test the primary voltage,the primary current,the second DC/AC current voltage.Itself has a load resistance and commuting filter. 3可测初级电压、初级电流、次级电压次级电流,自带一组负载及整流滤波器。
- TA iron cores will produce a lot of remanence when fault current is cut, which will make TA reach saturation under the condition of little primary current. 电流互感器(TA)的铁心在故障电流开断时刻,将产生大量的剩磁,这将使TA在较小的一次输入电流情况下就达到饱和状态。
- Attenuation-based online tube current modulation 管电流调制
- current modulation characteristics 电流调制特性
- Whereas, if it is supplying the unsymmetric burden, the primary currents will be unsymmetric, but only have negative sequence and no zero sequence. 如果二次侧负载不对称,一次侧电流虽不对称,但仅有负序出现,并无零序分量。
- DMM based on VXI bus is one of the most common and current modules that can be used to build the practical automatic test system. VXI总线数字多用表(DMM)模块是组建实用的VXI总线自动测试系统的最常用的通用模块仪器之一,本文讲述了基于VXI总线高精度数字多用表的硬件电路设计。