讨论在嵌入式系统中使用动态电压调节技术降低视频解码功耗。
Dynamic voltage scaling is introduced to video decoding in the embedded system in order to reduce the power consumption.
分析了PWM双桥叠加型，交流斩波型和串联型等三种变频型交流电压调节电路，介绍了基于变频技术的调压应用。
This paper analyzes PWM double-bridge superposition regulator, AC chopping regulator and series voltage regulator, and introduces the application of AC voltage regulating based on VF technologies.
基于PWM整流技术，并通过控制逆变器开关的导通顺序调节逆变器直流侧的电容电压。
Based on the technique of PWM rectifier, the DC voltage of the inverter was adjusted by controlling the switch order of the switching elements.
动态电压调节是一种有效的低功耗技术。
Dynamic voltage scaling is an effective low-power technique.
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。
Ovation technology will directly control primary plant equipment and processes, perform automatic voltage regulation, and manage information from the 24 spillways.
摘要白炽灯具有良好的调光特性，通常白炽灯调光采用可控硅技术，即通过调节电压来达到调光的目的。
Incandescent lamp features a good dimming characteristic, which often adopts SCR technology, that is, by adjusting the voltage to achieve the purpose of dimming.
变速恒频电源数字控制技术以dsp作为控制核心，主要实现对变换器的控制和发电系统电压调节，同时也实现了系统保护功能。
Digital control of VSCF power system, which USES DSP as its control core, realizes the control of inverter and voltage regulator, as well as the system protection.
实验结果表明本实验装置系统能成功实现对输出电压和频率进行调节，进一步验证了四步换流技术的可行性。
The results of the experiment successfully show that it can realize the modulation of the frequency of the output voltage. meanwhile, it validates the feasibility of four-step commutation strategy.
输出电压和电流稳定，焊接质量高，控制技术先进，电流调节范围宽。
Steady output voltage and current, high quality welding, advanced control technology, wide current scope.
动态电压调节是一种有效的运用于实时嵌入式系统中的低功耗技术。
Dynamic voltage scaling (DVS) is an effective methodology for low power design in real-time embedded systems.
动态电压调节是一种有效的运用于实时嵌入式系统中的低功耗技术。
Dynamic voltage scaling (DVS) is an effective methodology for low power design in real-time embedded systems.
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