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- constant frequency output 恒频输出
- The ac power produced by APU generator is of constant frequency. APU发电机产生的交流电源是恒频的。
- This thesis focuses on the wireless transcutaneous power conversion system and its goal is to develop a converter which converts DC input voltage to sinusoidal output voltage with constant frequency. 摘要:本篇论文在研究无线透肤电能转换系统，目的是制造出能将直流电压源转换为弦波与定频电压输出的电源转换器。
- Suppose the speakers both emit a pure sinusoidal sound wave of constant frequency. 假定两个扬声器都发射恒定频率的纯正弦声波。
- Experimental results validated that this high performance arc igniting device developed provides with fast response and stable high frequency output voltage. 试验表明该开关式高频振荡引弧器控制系统具有频响快、输出高频高压稳定的特点,是一种性能较好的开关式高频振荡引弧器。
- This paper focuses on voltage regulation strategies of 400Hz CVCF(Constant Voltage Constant Frequency) inverter. 本文研究了400Hz恒压恒频(CVCF)中频电源逆变器波形控制策略。
- For this reason, it has the absolute advantage to adopt the technique of variable speed constant frequency (VSCF). 为了提高风能的利用率,变速恒频(VSCF)风力发电技术有其绝对的优越性。
- The VSCF (Variable Speed Constant Frequency) wind power generation is a new technology. 风速仿真是风力发电研究的重要手段之一。
- VGA display module can control the frequency outputting to VGA. VGA显示模组则可控制影像输出至VGA的频率。
- The APU engine drive the generator in lower speed to produce ac power at constant frequency. APU发动机以低速驱动发电机，从而产生恒频的交流电。
- Otherwise, the timer will use another constant frequency clock like the chipset, BIOS or the power management timer. 否则的话，计时器就将使用其它频率一致的时钟，如芯片组、基本输入与输出系统（BIOS）或电源管理计时器。
- In the neutron radiation environment, low field resistance of bulk effect diode increases, working current and radio frequency output drop down,V-I characteriati cch-anges and even the negative resistance characteristic disappears. 实验观察到中子辐照环境中体效应二极管低场电阻变大,工作电流和射频输出下降,VI特性变化,甚至使负阻特性消失。
- It designs a general block with double shake hand mechanism, high precision counter and multiply frequency output PLL to control the general DVI transform chip SII164 on FPGA. Fitting the conception of DVI and VESA general time formula. 他采用双握手机制、精度计数器,多频率锁相环等技术在FPGA (EP1S10 )中实现了通用DVI控制模块,并通过DVI转换芯片SII16 4实现多格式DVI图像输出,其输出符合DVI协议和VESA通用时间公式。
- The decoupled control of active power and reactive power is a key technology of variable speed constant frequency (VSCF) wind energy generation system. 双馈发电机的有功和无功功率的解耦控制是变速恒频(VSCF)风力发电系统的关键技术。
- A control strategy for piezoelectric transformer backlight inverter based on a constant frequency control and phase control is presented. 以定频控制和相位控制为基础的控制方式被用来控制压电式背光换流器系统在本文中被提及。
- All kinds of circuit topology and power modulation technology for variable speed constant frequency(VSCF)wind power generator system are introduced. 简单介绍了变速恒频风力发电系统中出现的一些常用拓扑结构及功率调节技术。
- PSM (Pulse Skip Modulation) is a novel modulation. This kind of modulation mode operates in constant width and constant frequency mode (CWCF) which differs from the fore both. 脉冲跨周调制模式(PSM, Pulse Skip Modulation)是一种全新的调制模式,异于PWM和PFM,是一种恒宽恒频(CWCF)的调制模式。
- His wife was a constant inspiration to him. 他的妻子经常鼓励他。
- Y. Hatanaka, “Zero-Current-Switching High Frequency Inverter With Constant Frequency Power Control,” Power Conversion Conference, Yokohama, No. 19-21, Apr. 1993, pp. 265-270. 黄少崴，“新型零电流切换脉波宽度调变蓄电池充电器”，昆山科技大学电机工程系硕士论文，2005年。
- Huliehel, F. A., F. C. Lee and B. H. Cho, “Small-Signal Modeling of Single-Phase Boost High Power Factor Converter with Constant Frequency Control,” IEEE PESC, pp.475-482, 1992. 方嘉隆，“高效能主动式功因修正器电路研制”，国立中山大学电机工程学系硕士论文，民国九十五年。
