primary voltage
英 [ˈpraɪməri ˈvəʊltɪdʒ]
美 [ˈpraɪmeri ˈvoʊltɪdʒ]
初级电压；一次电压
双语例句
- The electronic control unit allows current to flow through the ignition coil primary winding until it senses a triggering voltage pulse from the speed sensor, or pickup coil.
电子控制单元使电流通过初级绕组直到感知到一个从转速传感器或拾波线圈产生的触发电压脉冲。 - Please mote the capacity, primary and secondary voltage of the trans-former and outlet specifications and number if having ordering.
订货时请注明变压器的容量，初级电压，次级电压，以及出线口的规格及数量。 - This voltage must be in phase with the primary voltage.
这一电压必须同原电压同相。 - Primary products are Low Thermal Scanners, Voltage and Resistance Software.
主要产品有低热扫描仪，电压，电阻软件。 - Calculation of Secondary Voltage According to Primary Voltage of On-Load Transformers
由负载变压器原边侧电压计算付边侧电压 - Adopting the resistance divider to substitute the magnetic type PT, the primary voltage can be directly transformed to micro signal within 10V. It possesses the advantages such as small volume, wide transmission belt of frequency, no saturation problem and without harmonic vibration point etc.
采用电阻分压器来替代电磁式电压互感器，可将初级电压直接转化为10V以内的微信号，具有体积小、传输频带宽、不存在饱和问题、无谐振点等优点。 - Graphical primary information management system of high voltage grid is designed on base of C/ S and B/ S mixed mode.
采用了C/S与B/S混合架构的模式，实现了高压电网一次信息图形化信息管理系统的设计。 - 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。 - By means of choosing suitable working point and adding a compensation coil to weaken the influence of primary current on the induced voltage of the power transformer, a prototype device has been developed.
通过选择合适的工作点、采用增加补偿线圈改善原方激磁电流对电源变压器二次侧感应电压影响的方法，研制出一种适用于传感器高压回路信号处理的电源样机。 - 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 - 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 - In this control system, the primary voltage controllers are set as the Agents of implement level, and the secondary voltage controllers are set as the Agents of coordination level. So in the whole system, there are several sorted Agent groups.
在控制方案中，一级电压控制器作为执行级的Agent，二级电压控制器作为协调级Agent，形成有序的Agent群体。 - And the design methods of main parameters such as primary voltage, the primary number of turns, the turn-ratio of transformer in the two circuit have been completely discussed.
详细讨论了确定这两种电路中变压器的初级电压、初级匝数和匝比等关键参数的方法。 - 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。 - Primary analysis of factors influencing float voltage of VRLA batteries
浅析浮充电压的影响因素 - 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。 - The paper first studies the primary analyse method of static voltage stability problem such as continuous power flow ( CPF), sensitivity analysis and eigenvalue structure analysis. And it introduces their theories, characteristics and their effects in voltage stability analysis respectively.
本文首先对静态电压稳定性的主要分析方法如连续潮流法、灵敏度分析法和特征结构分析法进行研究，介绍了它们各自的原理、特点以及在电压稳定分析中的作用。 - 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。 - 1-V and 10-V Josephson junction series array voltage standards have been investigated at National Institute of Metrology ( NIM), P.R. China in order to establish the national legal primary voltage standard.
为建立国家法定电压基准，中国计量科学研究院（NIM）对1-V和10-V约瑟夫森串联结阵电压标准进行了研究。 - Design of Primary Converter for Electronic Voltage Transformers Based on Capacitive Divider
基于电容分压原理的电子式TV一次侧设计 - The analog input includes primary current, secondary current, primary voltage, secondary voltage, etc. Controller uses MAX 187 as the A/ D converter, which ensure the sampling speed and the conversion precision in the same time.
模拟量输入采集的信号有升压变压器一次电流、一次电压、二次电流、二次电压等，采用12位逐次比较式A/D转换器MAX187，兼顾采样速率和转换精度； - 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。 - A decrease in the pulse-formation capacitance and primary voltage can also reduce the secondary-streamer energy and enhance the energy utilization rate of the reactor.
减小脉冲成形电容、初级电压也能减小二次流光的能量，提高反应器能量利用率。 - 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。 - For a constant impedance load or a constant current load, if regulating the secondary voltage by making the changer ratio higher, the primary voltage will get much lower while the load power is restoring, and the power will then lose balance.
对于恒阻抗和恒电流型负荷，在变比上调恢复副边电压的情况下，负荷功率恢复，又使原边电压下降，可使系统功率失去平衡； - 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。 - By measuring the change of primary voltage of the transformer in several periods, PI controller adjusts the width of pulse so that flux imbalance of the transformer is limited in a reasonable scope.
通过检测变压器原边电压在几个周期内的变化量，利用PI调节器得出的控制量来适时的调整触发脉冲的宽度，把变压器直流偏磁限制在较小的范围之内。 - 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。 - The results indicate that the primary equivalent voltage of asymmetric control is higher than that of segment chopper control.
研究结果表明，非对称控制的初级等效电压高于分段斩波控制方法情况下的电压。