Significant factors include regulation of line voltage, temperature of the room in which the device operates, temperature control, and condition and age of the lamps.
主要的因素包括：线路电压的调节、设备房间室温、控制的温度、条件以及灯的寿命。
The concerted control strategy of rectifier and inverter is analyzed to keep high modulation degree of SPWM, which achieves quick response and high resolution of excitation voltage regulation.
重点分析了整流器和逆变器的协调控制策略，始终保持SPWM高调制度，达到励磁电压调节的快速响应和高分辨率。
To maintain both the voltage and the frequency within limits requires fine power control and load regulation.
既要保持电压而在限制范围内的频率，需要良好的功率控制和负载调节。
Ovation technology will directly control primary plant equipment and processes, perform automatic voltage regulation, and manage information from the 24 spillways.
Ovation技术将用于直接控制主要的工厂设备和过程，进行自动电压调节并管理来自24个溢洪道的信息。
By use of MCS-51 chip microprocessor, it can fulfill the tasks, such system control and management, programmable control communication and continuous regulation of voltage with high accuracy.
该系统采用了MCS - 51单片机实施系统控制与管理、电压连续调整、通讯程控等功能，因而精度高、自动化功能强、使用方便。
The voltage regulation action of controlled reactor in distribution network is introduced. It can effectively control the variety of network voltage and improve the quality of power supply.
介绍了可控电抗器在配电网中的调压作用，它可以有效抑制电网电压的波动，改善供电质量。
Two ways of voltage and reactive power comprehensive regulation of substation are presented in the paper, which are nine-area control and fuzzy control.
介绍了变电站电压无功综合调节的两种方法、区图法控制和模糊控制。
The excellent properties of the TPFT and its function in the output frequency regulation, voltage regulation and PWM modulation control are stated in detail.
详细叙述了三电平pw M变频器在输出调频、调压和PWM调制控制中的作用以及三电平pw M变频器的优异性能。
And it presents a novel digital phase-control method based on three-phase thyristor voltage regulation by micro-computer.
给出了一种以单片机为核心的三相晶闸管交流调压的数字移相控制方法。
The influence of UPFC and its controlling parameters on power system stability, capability of voltage regulation and power flow control are overall simulated on a one-machine to infinitive-bus system.
以单机无穷大系统为例，较全面地仿真了UPFC及其控制参数对系统暂态稳定性的影响以及UPFC的电压调节和潮流控制能力。
This paper discusses the new-generation high-performance mobile processor voltage regulation technology, presents hysteretic control based PWM controller and the application analysis.
本文对新一代高性能移动处理器的供电技术方案作研讨，并对一种基于滞环控制的新型脉宽调制技术与应用作分析说明。
After the voltage regulation process used excitation control, it is fitted for three synchronization conditions and can accomplish the synchronization.
之后通过励磁电流对定子电压的调节满足并网所需要的三个条件，完成无换向器电机的并网过程。
The paper believes that the speed control by the rotor thyristor is simpler than and superior to that by a. c. stator voltage regulation.
文中指出转子可控硅调速较交流电动机定子调压调速简单、优越。
The paper believes that the speed control by the rotor thyristor is simpler than and superior to that by a. c. stator voltage regulation.
文中指出转子可控硅调速较交流电动机定子调压调速简单、优越。
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