助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   contactor 在 矿业工程 分类中 的翻译结果: 查询用时:0.091秒
图标索引 在分类学科中查询
所有学科
矿业工程
电力工业
自动化技术
石油天然气工业
燃料化工
工业通用技术及设备
无机化工
有机化工
金属学及金属工艺
更多类别查询

图标索引 历史查询
 

contactor
相关语句
  接触器
    DC energy conservation control transform of hoist AC contactor
    提升机交流接触器直流节能控制改造
短句来源
    Application of High-pressure Vacuum Directional Contactor in Lifter
    高压真空换向接触器在提升机中的应用
短句来源
    The paper discusses the existing problems of vacuum commutator and rotor vacuum contactor in programmable electric control system of AC hoisters and puts forward the methods to solve them. It also introduces several links of control circuits and improving plan of the control system.
    阐述了交流提升机可编程电控系统中真空换向器及转子真空接触器存在的问题以及解决的方法 ,并简述了控制回路中几个环节和控制系统的改进方案。
短句来源
    This paper analyzes the operating of AC contactor changing DC contactor,puts forward transform effect.
    分析了提升机交流接触器改直流的操作实践 ,指出了这一改造所产生的节能效果
短句来源
    Aimed at load start of belt conveyor and scraper conveyor of coal mine,mono-computer all digital control controls big-power SCR are used,soft start of frequency modulation and voltage regulation are realized. Zerocurrent cutout and close of contactor are vealized,switch life is also raised.
    针对煤矿胶带输送机和刮板输送机的重载启动问题,采用了基于单片机的全数字化控制器控制大功率可控硅实现调压调频软启动,实现了接触器零电流分断与闭合,提高了开关寿命。
短句来源
  接触器
    DC energy conservation control transform of hoist AC contactor
    提升机交流接触器直流节能控制改造
短句来源
    Application of High-pressure Vacuum Directional Contactor in Lifter
    高压真空换向接触器在提升机中的应用
短句来源
    The paper discusses the existing problems of vacuum commutator and rotor vacuum contactor in programmable electric control system of AC hoisters and puts forward the methods to solve them. It also introduces several links of control circuits and improving plan of the control system.
    阐述了交流提升机可编程电控系统中真空换向器及转子真空接触器存在的问题以及解决的方法 ,并简述了控制回路中几个环节和控制系统的改进方案。
短句来源
    This paper analyzes the operating of AC contactor changing DC contactor,puts forward transform effect.
    分析了提升机交流接触器改直流的操作实践 ,指出了这一改造所产生的节能效果
短句来源
    Aimed at load start of belt conveyor and scraper conveyor of coal mine,mono-computer all digital control controls big-power SCR are used,soft start of frequency modulation and voltage regulation are realized. Zerocurrent cutout and close of contactor are vealized,switch life is also raised.
    针对煤矿胶带输送机和刮板输送机的重载启动问题,采用了基于单片机的全数字化控制器控制大功率可控硅实现调压调频软启动,实现了接触器零电流分断与闭合,提高了开关寿命。
短句来源
  “contactor”译为未确定词的双语例句
    The previous TKD-A system was upgraded with S7-300 +6RA70+ vacuum contactor structure. The paper introduced the design of the system hardware and software.
    通过采用“S7-300+6RA70+真空换向柜”结构对原TKD-A系统进行了改造,文章对系统硬件、软件设计作了说明。
短句来源
    MODEL QDRZ POWER-CONSERVATIVE PROTECTIVE CONTACTOR OF MOTORS
    QDRZ—节电型电机保护启动器
短句来源
    Through a contactor singal supplied by AI industrial regulator, flow switch, pressure switch and temperature switch communicate with TI565 host computer to control flow pressure and temperature of lubrication system, which can guarantee the cone crusher running efficiently.
    通过AI人工智能工业调节器、流量开关、压力开关、温度开关提供接点信号与TI56 5主机联系控制润滑油油量、油温、油压在一定范围之内 ,以保证圆锥破碎机高效运转
短句来源
查询“contactor”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  contactor
These methods include the microalgae photobioreactor, membrane microalgae photobioreactor, supported liquid membrane, membrane gas-liquid contactor, hydrogel membrane, and enzyme membrane bioreactor.
      
Method of reliability tolerance design based on EDA technology and its application on DC hybrid contactor
      
This method has been validated through the application research on reliability tolerance design of the DC hybrid contactor's control circuit.
      
Study on reliability technology of contactor relay
      
In this paper, the reliability of contactor relay is studied.
      
更多          


This paper describes the uses, field of application and the technical specification of model QDRZ protective contactor, which is made in China.The model QDRZ protective contactor of motors basically consists of two principal parts, namely, the sine curient-puise voltage transducer and A.C-D.C.adapter (rectifier of shunt-connected diode).On the basis of experimental data, the sine current-pulse voltage transducer and A. C.-D. C. adapter were analyzed and new formulas were derived.This is brief description...

This paper describes the uses, field of application and the technical specification of model QDRZ protective contactor, which is made in China.The model QDRZ protective contactor of motors basically consists of two principal parts, namely, the sine curient-puise voltage transducer and A.C-D.C.adapter (rectifier of shunt-connected diode).On the basis of experimental data, the sine current-pulse voltage transducer and A. C.-D. C. adapter were analyzed and new formulas were derived.This is brief description of the working principle of sine current-pulse voltage transducer and of A. C.-D. C. adapter.It also describes the working principle of the entire electric circuit. Finally, it illustrates actual circuit of A. C.-D. C. adapter.

本文介绍了我国生产的QDRZ型保护启动器的用途、使用范围和技术特点。 QDRZ型保护启动器基本上是由正弦电流-脉冲电压传感器和交-直流变换电源(并联二极管整流器)两部分所组成。 在实验的基础上对正弦电流-脉冲电压传感器和交-直流变换电源进行了分析并推导出新的计算公式。 也扼要地论述了正弦电流-脉冲电压传感器的工作原理和交-直流变换电源的优点、整体电路的工作原理以及实际的交-直流变换电源电路图。

The paper discusses the existing problems of vacuum commutator and rotor vacuum contactor in programmable electric control system of AC hoisters and puts forward the methods to solve them. It also introduces several links of control circuits and improving plan of the control system.

阐述了交流提升机可编程电控系统中真空换向器及转子真空接触器存在的问题以及解决的方法 ,并简述了控制回路中几个环节和控制系统的改进方案。

This paper introduce a kind of perfect new electrical control system.So the system replaces time-relay and speed- relay with PLC, and it takes full advantage of PLC function to SCR proceed to coding Operation,instead of relay and AC-contactor.The SCR is a static element switch without touch-point.It can efficaciously reduce to the failure rate of the device.The PLC system decrease touch and connection,and it's distinct advance SCR system that safe reliability.To reduce element,to reduce cost.For winder...

This paper introduce a kind of perfect new electrical control system.So the system replaces time-relay and speed- relay with PLC, and it takes full advantage of PLC function to SCR proceed to coding Operation,instead of relay and AC-contactor.The SCR is a static element switch without touch-point.It can efficaciously reduce to the failure rate of the device.The PLC system decrease touch and connection,and it's distinct advance SCR system that safe reliability.To reduce element,to reduce cost.For winder electrical control technic change create a new way.

一种全新的绞车电控系统采用PLC取代电磁继电器 ,充分利用PLC功能对SCR可控硅开关进行编码操作代替继电器———接触器系统。SCR为无触点、静止元件 ,可有效降低设备运转故障率 ;PLC减少接点和接线 ,明显提高了电控系统的安全可靠性 ;减少了元件 ,降低了造价。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关contactor的内容
在知识搜索中查有关contactor的内容
在数字搜索中查有关contactor的内容
在概念知识元中查有关contactor的内容
在学术趋势中查有关contactor的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社