1) explosion protected generator
防爆发电机
1.
The ability against short-circuit fault of explosion protected generator is verified by sudden short-circuit test.
防爆发电机突然短路试验是为了考核电机的抗短路故障能力,在防爆发电机突然短路时,高温和热量(弧光短路)会造成壳体烧穿现象。
2) flame-proof generator
防爆式发电机
3) Ex motor
防爆电机
1.
The issues are pointed out those arose resinsand technology applied in the production in bitch of casts used in high-voltage Ex motors,such as the quality control of casting,control of the temperatures and design of fixtures.
文中探讨了树脂砂工艺用于批量生产高压防爆电机铸铁件时存在的问题,如铸件材料质量控制、炉前控制、工艺工装设计等,并提出了相应的措施,取得了较好的成果。
2.
A signal collection system,adopted with DSP(Digital Signal Processing),effectively performs the signal processing and collecting in real time,considering the case of Ex motor set.
针对防爆电机(组)信号的具体情况,采用以DSP为核心的信号采集系统,有效地完成信号的处理和实时采集,选择通讯网络系统和对应的通讯芯片,完成信号的远距离传输与控制,并探讨了信号采集系统的防爆技术。
3.
The lifting tool is placed a very important role when a core is inserted into the frame during assembly of Ex motor.
针对原吊具存在的绕组与机座中心线易偏斜,加压后绕组绝缘易破坏,甚至使机座撑裂、失去防爆性能的缺点,介绍了一种用于中型防爆电机带绕组定子铁心内撑式吊具,有效地克服了轴线不易对中、键槽不易对正的缺陷。
4) explosion-proof motor
防爆电机
1.
Study on on-line diagnostic method for rotor faults of high voltage explosion-proof motor based on evidence theory;
基于证据理论的高压防爆电机转子故障在线诊断方法研究
2.
In order to improve the integral stability of the High voltage explosion-proof motor and decrease temperature rise and the deformation of the spigot flameproof joints, it is adopted the new material for the casting iron on the frame of the motor, thus, the explosion protection security has been improved.
为提高高压防爆电机的整体稳定性,降低温升及止口隔爆面变形等,进一步提高其防爆安全性,电机机座渐趋铸铁材质。
3.
In this paper introduces the classification of petrochemica dangerous places and the pattern of explosion-proof motor and the basis for the choice of explosion-proof motor.
介绍了石化危险场所的分类和防爆电机的类型及选择防爆电机的依据。
5) explosion-proof electric motor
防爆电机
1.
By making example of QCL03 bunker-cleaner,this paper proposes the qualitative analysis methods on the pulling performance of full hydraulic-driving vehicles whose power installation is explosion-proof electric motor and gains the practical performance curves of the real electric motor,then makes substitution of the formulas to make a quantitative analysis on the pulling performance.
以QCL0 3清仓机为例 ,论述了以防爆电机为动力装置的全液压驱动车辆的牵引特性定性分析方法 ,在获得了电机的实际特性曲线后 ,将有关数据带入公式即可进行牵引特性的定量分析。
2.
By making example of the double drive loader,this paper proposes the qualitative analysis methods on the pulling performance of full hydraulic-driving vehicles whose explosion-proof electric motor and diesel engine, at gaining the actual performance curve of the electric motor or diesel engine, then makes substitution of the formulas to make a quantitative analysis on the pulling performance.
以双动力履带装载机为例,论述了以防爆电机和柴油机为动力装置的全液压驱动车辆的牵引特性定性分析方法。
6) explosion proof motor
防爆电机
1.
By means of analysis of the material and combination with the characteristic of construction of explosion proof motor,this paper describes the method of choice of the material for frame of frame sizes 355 to 450 explosion proof medium sized motors.
通过对材质的分析 ,结合防爆电机结构的特点 ,论述 H355— 4 50中型防爆电机机座材质的选择方
补充资料：防爆
分子式：
分子量：
CAS号：
性质：防止化工厂、炼油厂中爆炸性和易燃性的物质可能引起的爆炸。设备和管道因密封不良而引起爆炸性或易燃性物质外逸，遇到仪表的电气接点和电气设备短路时形成的火花，都可能引起爆炸或燃烧（见爆炸极限）。防爆措施有：（1）选择防爆型仪表；（2）选择防爆型电气设备；（3）选用通风方法。参见防爆膜。
分子量：
CAS号：
性质：防止化工厂、炼油厂中爆炸性和易燃性的物质可能引起的爆炸。设备和管道因密封不良而引起爆炸性或易燃性物质外逸，遇到仪表的电气接点和电气设备短路时形成的火花，都可能引起爆炸或燃烧（见爆炸极限）。防爆措施有：（1）选择防爆型仪表；（2）选择防爆型电气设备；（3）选用通风方法。参见防爆膜。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条