primary voltage
英 [ˈpraɪməri ˈvəʊltɪdʒ]
美 [ˈpraɪmeri ˈvoʊltɪdʒ]
初级电压；一次电压
双语例句
- The method involves adopting a digital PI controller to sample the primary winding voltage and adjusting the width of trigger pulses.
该方法对采样变压器原边电压采用数字PI控制器，调节触发脉冲的宽度。 - With the sudden change of the input signal of the capacitive voltage transformer ( CVT), the primary voltage can not been quickly tracked by the CVT output so that a transient error will be made.
电容式电压互感器（CVT）在输入电压信号发生突变时，其输出不能很快地跟随一次电压的变化而形成暂态误差。 - The influence of the ratio of primary coil and secondary coil, excitation voltage, excitation frequency, diameter of the magnetic core on the sensitivity of the differential transformer are mainly analyzed.
研究了初级线圈与次级线圈间的匝数比、激励电压、激励电源频率、铁芯直径等对差动变压器灵敏度的影响。 - Design of primary converter for active electronic voltage transformers with low power consumption
有源电子式电压互感器一次侧电路的低功耗设计 - Secondary Voltage Control is a very important part of hierarchical voltage control. It links tertiary voltage control and primary voltage control and can coordinate reactive power resources of the control region. Its performance directly affects voltage and reactive power control effect.
二级电压控制是分级电压控制中非常重要的一环，不仅承上启下，而且能协调控制区域内无功资源，其性能优劣直接影响电压无功控制效果。 - An experiment circuit to simu-late primary voltage of HF switching transformer is put forward.
还提出了模拟高频开关变压器初级电压的实验电路。 - The advantages of primary lithium battery are high voltage, stable discharge curve, broad application temperature range, long shelf life, low self discharge rate, etc.
锂原电池具有电压高、放电曲线平稳、适用温度范围宽以及能长期贮存、自放电率低等优点。 - Due to the halved transformer primary voltage, the rectifier diode voltage stresses are reduced distinctly.
由于半桥的特殊结构能够将变压器原边电压减半，输出整流二极管上承受的最大电压也将因此大大减小，从而优化了输出整流器件的设计和选择，同时也为减小变流器的传导损耗创造了条件。 - Design of graphical primary information management system for high voltage grid and its implementation
高压电网一次信息图形化管理系统的设计与实现 - Its reason lies in the zero-sequence transferring voltage caused by the coupling capacitance between primary and secondary windings of high voltage station transformer, which was not considered.
误动原因是没有考虑高压厂用变压器耦合电容的传递零序电压。