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- fundamental voltage control 基波电压控制
- High voltage control cabinet for all power outputs. 高压控制柜用于所有功率电输出。
- Voltage Control and Power Factor correction. 电压控制与功率因素调整
- Purpose: High voltage control circuit. 用途:高电压控制电路。
- 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。
- He finally removed his hand from the voltage control. 他终于把手从电压蝶上拿开。
- According to the requirement of controlling the unity power factor rectifier, a novel method , a phase locked loop (PLL), is used to track the phase of fundamental voltage. 针对单位功率因数整流器的控制要求,提出了一种利用锁相环(PLL)来检测基波电压相位,控制整流器交流侧电流与交流侧基波电压同相位的控制策略。
- The energy flow and compensating voltage control in DVR are analyzed. 对这类装置中能量流动和补偿电压控制问题进行了分析。
- VCA? Voltage Controlled Amplifier? 电压控制的放大器?
- VCO? Voltage Controlled Oscillator? 电压控制的振荡器?
- VCXO? Voltage Controlled Crystal Oscillator? 电压控制的晶体振荡器?
- The energy fl ow and compensating voltage control in DVR are analyzed. 对这类装置中能量流动和补偿电压控制问题进行了分析。
- Simulation and experimental results demonstrate that the output fundamental voltage can be accurately controlled with small total harmonic distortion and good input/output current quality. 仿真和实验结果表明, 双级矩阵变换器过调制时输出电压基波可以精确控制,谐波畸变率比较小,输入输出电流波形质量好。
- This function is also called VCO (Voltage Controlled Oscillator). 此功能也称为压控振荡器( VCO ) 。
- The amplitude of the fundamental voltage drops across the filtering inductances LN are negligible as compared to the amplitude of the mains phase voltages, the voltages across CN therefore are assumed to be impressed and equal to the mains phase voltages. 当基本电压从滤波电感降低到LN时,振幅与主电源相线电压相比可以忽略不计,因此我们可以认为通过CN处的电压被输送并且等于主电源相线电压。
- In the fast-recharging, the proposed use of the termination voltage control switch and / or temperature sensors recharger to protect the batteries. 在快速充电时,建议使用有终止电压控制开关和/或温度感应器的充电器,以保护电池。
- Reference input fundamental voltage 参考输入基波电压
- Voltage control is performed by the SMES system injecting or absorbing adjustable levels of reactive power. 电压控制是通过SMES系统发出或吸收数量可调节的无功来实现的。
- 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。
- In voltage control aspect, a nominal dynamic model of the established SRG system is first estimated form measurements. 在电压控制方面,在所选定之工作点估测发电机系统之正规动态模式。