supply frequency的例句大全

Influence of Power Supply Frequency on Output Characteristic of Differential Transformer

电源频率对差动变压器输出特性的影响分析

Criterion Selection of Power Supply Frequency for Magnetic Stirrer

选择电磁搅拌器电源频率的判据

Particularly introduces the measure theory of frequency and phasic dispersion, A/ D conversion, and gives the system ′ s power supply, then discusses several data transmission methods: RS 485, CAN, and GPRS communication.

详细介绍了频率、相位差的测量原理和A/D转换，以及系统所需电源的电路设计。并且讨论了几种数据传输的方式：RS485通信、CAN通信及GPRS通信。

New Torque Calculation Method on Three-Phase Induction Motor under the Supply of Frequency Converter

变频电源供电下三相异步电动机转矩计算的新方法

Thyristor Medium Frequency Power Supply by Means Microcomputer Control System

微机控制的晶闸管中频电源

Research of Start Circuit for Thyristor Medium Frequency Power Supply

晶闸管中频电源起动电路的研究

Reformation of the Thyristor Medium Frequency Power Supply in the GW 0 5 t Coreless Induction Furnace

GW-0.5t无芯感应熔炼炉可控硅中频电源改造

basic principle and deduction procedure are explained. a harmonics control way of output voltage of cascaded multilevel inverter in high frequency induction hearting power supply is presented.

详细论述了该方法的基本原理和数学递推过程。提出了高频感应加热电源级联型多电平逆变器输出电压的谐波控制方法。

In the full-bridge thyristor shunt-wound inversion power supply, the efficiency of heating smaller forgings limited by the working frequency is low because of the high output voltage, the long induction coil, and the great noise.

由于全桥晶闸管并联逆变电源的输出电压高，感应圈长，噪声大，受工作频率限制，加热中小锻件的效率低。

High frequency power supply for electrostatic precipitator has some excellences such as high efficiency, short time of spark recovery and small volume.

高频静电除尘电源具有效率高、火花恢复时间短、体积小等一系列优点。

Application of optical fiber in 600 kV high voltage medium frequency isolated power supply

光纤在600KV高压中频隔离供电电源中的应用

Development of digital amplitude and phase adjustable supply with df/ dt frequency slide difference function

带df/dt频率滑差功能的数字调幅调相电压源的研制

Using the Method of Three Point Frequency Designed Two-grade LC Filters of Switching Power Supply

用三点频率法设计开关电源双级LC滤波器

In view of the feature of the large synchronous motor for driving mine winder and the power supply of AC-AC frequency converter that powers the electric machine, this paper resumptively introduces the gist of design of electromagnetism, structure and so on of this kind of electric machine.

针对大型矿井提升同步电动机和为其供电的交-交变频电源的特点，概括介绍了此类电机的电磁、结构等方面的设计要点。

Design of Power MOSFET Driver Circuit for High Frequency Induction Heating Supply

高频感应加热电源功率器件MOSFET驱动电路

An Inverting Trigger Circuit for Thyristor Medium Frequency Power Supply with Phase locked Circuit

用锁相环作晶闸管中频电源的逆变触发电路

High frequency switching power supply made from it can not only simplify the circuit, but also can improve the EMC characteristics and reduce the cost.

采用它制作高频开关电源，不仅简化了电路，同时可以改善电源的电磁兼容性能，且降低了制作成本。

Functions of Bypass in Variable Frequency Water Supply System

旁路在变频给水系统中的作用

Application of Vertical Shaft Boiler Room Water Supply System Frequency in Nanshan Mine

南山矿立井锅炉房供水系统变频器的应用

A new type of high frequency convector, which consists of power factor corrector circuit and the technology of full-bridge soft-switch phase-shift resonance, can effectively reduce the convector's interference to the electric wire netting and improve the conversion efficiency of power supply.

一种能有效减少开关电源对电网的干扰和提高电源转换效率的新型高频开关电源，它主要由有源功率因数校正电路APFC和全桥软开关相移谐振控制技术共同组成。