variable-frequency drive中文是什么意思

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中文翻译
造句

可变电压可变频控制器

variable adj. 1.易变的，变化无常的，无定的 (opp. c ...
frequency n. 1.屡次，频仍，频繁。 2.(脉搏等的)次数，出现 ...
drive vt. (drove , 〔古语〕 drave; dri ...
variable frequency drive 变频器; 可变频率驱动
variable frequency electric drive 变频电力传动
variable-frequency electric drive 变频电气传动
variable drive 无级变速器
variable frequency 变频可变频率; 可变频率
variable-frequency 可变频率
hydraulic variable speed drive 液力变速传动; 液压变速传动
hydraulicefficiency variable speed drive 液压变速传动液压变速传动装置
infinitely variable speed drive 无级变速传动
mechanical variable speed drive 机械变速拖动装置
stepless variable drive 无级变速传动装置
variable drive belt 列级变速器皮带; 无级变速器皮带
variable speed drive 变速传动装置; 变速驱动器; 变速驱动装置
variable speed drive device 变速传动装置
variable speed fluid drive 变速液压传动
variable-drive power takeoff 变速传动式动力输出轴
variable-speed drive 变速传动装置; 变速驱动
variable-speed fluid drive 变速液压传动
vsd variable speed drive 变速驱动器
acvf(ac variable frequency) 交流调速
variable audio-frequency radiosonde 变声频雷送
variable division frequency divider 可变分频器

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例句与用法

Direct torque control ( dtc ) , which developed after the field - oriented control , is a novel and high - performance control strategy for ac variable - frequency drives
摘要直接转矩控制技术是继矢量控制技术之后的一种新型高性能的交流变频调速技术，它以转矩响应快、结构简单明了、鲁棒性好等一系列优点受业界人士的广泛关注。
Data acquisition card pcl813 gathers the data transmitted by the testing scene ’ s each sensor , and then the data are transmitted to the industrial personal computer ( ipc ) by the data bus pci of ipc , rs232c realizes the serial communication between the ipc and lower position machine plc , plc controls the performance examination system of agricultural products processing machines , rs485 realizes the serial communication between plc and the variable - frequency drive ( vfd ) , vfd changes the alternative variable frequency motor ’ s frequency , thus which control the flow of raw materials
通过数据采集卡pcl813采集现场各个传感器传来的数据,然后通过工控机的pci数据总线把数据传给上位工控机,工控机与下位机plc之间采用rs232c进行串行通信, plc控制农产品加工机械的性能检测系统, plc与变频器之间通过rs485串口通信,变频器通过改变交流变频电动机的频率从而控制交流异步电动机的转速,从而控制原料的流量。

百科解释

A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.

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Last modified time:Mon, 11 Aug 2025 00:29:56 GMT