The control scheme and operating principle of a double closed-loop AC/DC power converter system are discussed by using physics.
从物理角度讨论了双闭环交/直流功率变换器系统的控制方案和工作原理。
No system is more efficient at converting photons to grid-ready AC power.
不经光子转交流电源系统效率更高。
The Southwest power Pool of Texas is designing an integrated system of DC and AC transmission to enable development of 10 GW of wind power in western Texas.
德州的西南电力联营(Southwest Power Pool)正在设计一个直流交流综合系统使在西德克萨斯州的1千亿瓦的风力发电产物能传输出去。
Nissan's hybrid FUGA car is already using the 'Forest AC' air conditioning system which is designed to recreate 'the refreshing breezes, temperature, humidity and aroma of natural forests'.
日产混合动力风雅（FUGA）汽车已经配备了‘森林交流’（Forest AC）空气调节系统，其设计目的是在车内模拟自然森林的清新微风、温度、湿度和气味。
The paper analyzes the operation of electronic gear in the digital AC servo system, introduces the principle of the electronic gear.
文章分析了数字式交流伺服系统中的电子齿轮环节的作用，介绍了电子齿轮的基本原理。
Induction heating system elements, including induction coil, an AC power source and the workpiece.
感应加热系统的基本组成包括感应线圈、交流电源和工件。
A dynamic design method of robust sliding mode controller in AC servo system is proposed in the paper.
文章提出了一种适用于交流伺服系统的鲁棒滑模控制器的动态设计方法。
Ac servo system in many performance is better than the stepping motor.
交流伺服系统在许多性能方面都优于步进电机。
Its vector control system is one of the most complicated ac adjustable speed control systems.
其矢量控制系统也是最复杂的交流电机调速控制系统之一。
The developed digital AC servo system construction, basic principle and hardware and software structures are presented.
介绍了开发的全数字交流伺服系统的组成、基本原理及软、硬件结构。
This paper presents an AC servo system based on fuzzy neural variable structure control.
本文提出了一种基于模糊神经变结构控制的交流伺服系统。
One, it acts as a filter, filtering out particles as they travel around the AC system.
它主要有三个功能：首先，它像是一个过滤器，颗粒在穿过AC系统时会被过滤出来。
This paper introduces the basic theory of space-vector PWM (SVPWM), and designs the ac photovoltaic water pump system on the basics of this theory.
本文介绍了空间电压矢量脉宽调制(SVPWM)的基本原理，并应用此原理进行了交流光伏水泵系统的设计。
We design a suit of aviation AC excitation generator system, it insures the output voltage is constant frequency and constant voltage.
我们设计了一套航空用交流励磁发电机系统，以保证输出电压恒频恒压。
Compared to the ac Transmission and local power generation, HVDC light system is not only cost advantages, it also exchanges to enhance ac power quality for a new approach.
比起交流输电和本地发电，轻型高压直流输电系统不仅具有成本优势，它也对提高交流电网电能质量提供了新的途径。
Electrical synchronization is used in ac drive, often with a balanced motor shaft system to achieve electrical synchronization.
电气同步是在交流传动中，常用带有均衡电动机的电轴系统来实现电气同步。
This article in detail discussed the hardware establishment and the software design of the engine controlled and tested system based on the AC dynamometer.
本文详细论述了基于交流测功机的发动机测控系统的硬件建立与软件设计。
The test system uses an AC drive system which provides direct coupled input to the test item.
该系统使用一个交流驱动系统用于向测试对象提供直接耦合输入。
At the same time, problems of the DC grounding system are valuable because it is not only significant in HVDC operation but also affects the AC system nearby.
同时，直流接地极关系着高压直流输电系统的安全运行，对于附近的交流系统也有影响，其中的一些问题也十分值得研究。
Medium voltage AC system operating voltages from 601 to 15000 VAC.
中压交流电系统中从601到15000VAC的电压称为中压。
By comparison with analogue AC servo system, some remarkable features of digital AC servo system, such op programming function, system stability and system performance are described.
通过与模拟交流伺服系统的比较，说明了全数字交流伺服系统可编程能力强、系统稳定性好、系统性能提高等特点。
The sampling rate of a data acquisition system (for ac signals) is very important.
数据采集系统的采样率(对AC信号)是十分重要的。
By digital simulation, the Ac carried wave system and its equivalent Dc system are checked and the feasibility of Dc method equivalent to the Ac carrier wave system is verified.
通过数字仿真，比较了交流载波系统和其等效直流系统，验证了交流载波系统等效直流方法的可行性。
In 1998, we successfully developed brand new AC inverter air conditioner with AC inverter control system.
1998年成功研发AC变频冷气微电脑温度控制系统。
NOTE: If the system is connected to AC power and an error has been detected, the LCD lights amber regardless of whether the system has been powered on.
注意：如果系统已连接到交流电源，并已检测到一个错误，液晶灯琥珀不论系统已接通电源。
The thesis introduces a three phase AC motor's mathematical model in static reference frame and a simulation system for AC motors to develop a vector control inverter system.
针对三相异步电机矢量控制系统的要求，根据在静止坐标系统中异步电机的数学模型，进行了系统仿真。
This paper introduces an AC servo control system based on the design of CPLD and analogue controller integration.
交流伺服控制系统的组成本文所设计的交流伺服控制系统是用于数控机床上的进给驱动系统。
Ac servo system in many performance are better than the stepping motor.
交流伺服系统在许多性能方面都优于步进电机。
Ac servo system in many performance are better than the stepping motor.
交流伺服系统在许多性能方面都优于步进电机。
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