vfd

Energy-saving Analysis on the Central Air-conditioning Water System Applying VFD

中央空调水系统应用变频调节的节能实测与分析

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Investigation on accelerated life test of VFD based on lognormal distribution

基于对数正态分布的VFD加速寿命试验研究

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Finally, finite element and dynamic substructure method for VFD model are applied to dynamic response calculation of SMR. Power spectrum density of SMR grain response is obtained under random excitation of trapezium acceleration power spectrum density.

将VFD模型有限元法和模态综合法用于发动机响应计算，得到了梯形谱随机激振作用下发动机药柱响应的功率谱密度，它集中在一个窄带频域内，形成共振尖峰。

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The Peripheral Drive Model with CAN Bus of CIG VFD

带CAN总线的CIG VFD外围驱动模块的研究

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Analysis of the V/ F Function of the DELTA VFD-A Frequency Converter and its Application

台达VFD-A型变频器V/F函数分析及其应用

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Vibration test of pole-shaped grain is conducted under various frequencies. The experiment results of acceleration frequency response is in agreement with theoretical data, which shows VFD model can also be used in SMR frequency domain analysis.

同时，杆状药柱在不同频率下简谐振动试验的加速度频响函数与VFD理论分析结果比较接近，说明这种模型也可以用于药柱的频域响应分析。

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Power Supply Design for the Industrial Weighing Instrument Using VFD Display

面向VFD显示的工业称重仪表开关电源设计

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Handle easily . There are operation function display and VFD fluorescence instruction.

操作便捷,电脑屏上操作功能显示VFD荧光 指示.

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This article briefly discusses the conveyer with Delta VFD-S series inverter.

本文对基于台达VFD-S系列变频器调速的输送机作简要讨论.

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Performance and VFD Control Analysis of Compressor Unit for CNG Primary Fueling Station

天然气加气母站压缩机组的工作特性及变频控制分析

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Thin Film VFD Circuit Plank Quantity Control

薄膜VFD线路板制造的质量控制

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With the development of the instruments of displays such as CRT, VFD, FED and PTV in recent years, the quantity and quality of the phosphor for cathode ray tubes increased greatly.

近年来，随着CRT、PTV、VFD和FED等显示显像器材的发展，阴极射线荧光粉的应用水平不断提高。

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Function of vacuum system without oil in production of VFD tubes

无油真空系统在荧光显示管生产中的作用

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The design plan of the VFD exhauster without vent is introduced. The key technique and the characteristics of the vacuum header, seal device and vacuum box are focused on.

在介绍无排气管VFD立式排气机的结构设计方案的基础上，重点讨论了真空头、封口装置、真空盒的关键技术及其特点。

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This paper introduces the characteristics of memory and VFD driving chip.

该文介绍了存储器的分类及真空荧光屏显示器驱动芯片的特点；

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