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- An APF Design with New DC Voltage Control Strategy 有源滤波器直流侧电压控制方法研究
- Vacuum tubes require DC voltage sources as well. 真空电子管也要求以直流电压为电源。
- Frequency drifts due to: DC voltage, temperature, VSWR. 频率漂移跟直流电压、温度、驻波比有关。
- High voltage control cabinet for all power outputs. 高压控制柜用于所有功率电输出。
- DC low voltage control circuit is adopted that it is more suitable for the long time work under the unsteady power. 采用直流低压控制回路，更适于电压不稳连续长时间工作，安全性高。
- Voltage Control and Power Factor correction. 电压控制与功率因素调整
- Active current shaping technique using flyback ac-to-dc converter has been employed for the power factor control and dc voltage regulation. 本文采用主动式电流整形技术于反驰式交流至直流架构上，来控制功率因数与直流电压之调节。
- Purpose: High voltage control circuit. 用途:高电压控制电路。
- With the variations in the DC supply voltage,it is easy to alternate the input DC voltage of the converter and control the rotating speed of stator's magnetic flux. 通过直流电源电压的变化 ,可以方便地调节定子磁链的旋转速度。
- A novel active power filter control algorithm based on DC capacitor voltage control and compensation current feedback control is proposed. 提出了一种基于直流侧电容电压控制和补偿电流反馈控制的电力有源滤波器新型控制算法。
- The conclusion show that it is affected by the inductor error between the control parameter and the actual value and fluctuation of the input DC voltage. 滤波电感参数的实际偏差和直流电压的波动对逆变器的外特性有较大影响。
- A plot of dc voltage or current versus time normally produces a straight line. 直流电压或电流与时间的关系图一般成直线.
- DC voltage is determined by AC voltage, inductance on the AC side, and load. 直流侧直流电压是由交流电压、电感及负载决定的；
- Tap-changing transformers also perform a voltage control function. 调节变压器的分接开关也可进行电压控制。
- A phenomenon which occurs when excess DC voltage is applied to an LCD. 一现象哪个发生什麽时候过度直流电压被用于LCD。
- The DC voltage calibration room is by far the largest of the labs I visited. 直流电压校准室要比我参观过的实验室的大很多。
- He finally removed his hand from the voltage control. 他终于把手从电压蝶上拿开。
- DC voltage divider can be used to design lower voltage direct current power. 直流分压器集开关电源和电能变换于一身，可以被用来设计降压型直流电源。
- By means of analyzing the VSC-HVDC technology, it is put forward to consider the error of the stored energy unit power as an additional signal for the DC bus voltage control. 通过对有源型电压源直流输电技术的分析，提出将储能单元的充放电功率与其参考值的偏差作为直流电压控制的附加信号的控制策略。
- Meanwhile, during the control of current regulator, the unified PI voltage control mode is adopted to maintain the DC bus voltage of cascaded multilevel inverters constant. 同时，在电流调节器的控制中，采用统一PI电压控制模式以保持级联逆变器直流母线电压的稳定。
