采用低功率、低噪音的风机,吹风口成风刀状,吹干风温为常用温,有效保护物料本身的色泽和品质,效果更佳。
The low power, low noise, blower fan, wind knife mouth dry air temperature is used, the effective protection of material itself color and quality, the effect is better.
请在船上做保护试验,它们应包括失压,过载和逆功率试验。
Please carry out the protection test on board. They should ask brige for permission.
我们为客户配置电电控箱、相关的安全保护器和大功率、高性能的排风机。
The machine is equipped with control panel box , security protection system and powerful suction motor fan.
针对电力保护设备的安全性和可信赖性指标要求,研究了基于多正交窗分析的功率谱估计算法,并从计算量的角度出发对算法进行了改进。
Aiming at the security and credibility requirement of power protection equipment, power spectrum estimate algorithm which based on multiple orthonormal tapers is researched and modified in this paper.
为了完善通信系统的性能,除了主干电路外,还必须加入一些附加电路,如自动功率控制电路、自动温度控制电路和保护电路等等。
But to perfect the system performance, some accessorial circuits are necessary, such as automatic power control circuit, automatic temperature control circuit and protective circuit etc.
IPM是一种将驱动和保护电路集成于一体的智能功率器件。
IPM is an intellectual power appliance in which the driving circuit is integrated with the protective circuit.
另外还研究智能功率模块7mbp75ra120的自保护功能和特点,设计了稳定、可靠的IPM驱动电路。
And the Intelligent Power Module (IPM) 7mbp75ra120's characteristic and self-protection function are studied as well, credible and steady driving circuits for IPM have been designed.
分析了激光功率、焊接速度和焦点位置对焊接过程的影响以及保护气体对焊接过程不稳定性的影响。
The influence of laser power, welding speed and the focus position to the laser welding process as well as the assist gas to the instability of the welding process are analyzed.
数据采集卡采集程控电源的输出以实现对程控电源的闭环控制,采集发电机控制器和汇流条功率控制器的保护信号以计算延时时间。
Data acquisition card collects data about the power output to realize a close-loop control, and protection signal of the two controllers to compute the delay time.
其中逆变器、制动电路和保护电路均集成于大功率IPM模块之中。
The inverter module, the braking circuit and protecting circuits were integrated in high-power IPM module.
另外,设计了启动保护电路和过压保护电路,保护电路进一步提高了功率器件IGBT工作的稳定性,从而增强了处理故障的能力。
In addition, startup protection circuit and overvoltage protection circuit is also designed, which raise stability of power device IGBT further, thus strengthen the ability to deal with trouble.
介绍了超短波通信电台射频功放功率保护控制电路的功用和工作原理,并给出了原理电路。
This paper introduces the application and principle of RF power amplifier's safeguard and control circuit in ultra short communication radio. The principle circuit is given.
本文对如何提高微机接地保护或自动选线装置的动作成功率,进行了比较系统和详细分析,提出了具体建议。
The paper analyzed in detail that how to improve the motional success rate of grounding protection or automatic line selection device, and gave the concrete Suggestions.
最后介绍了最大功率点跟踪和孤岛保护。
Finally, it introduces the Maximum Power Point Tracking and Island protection.
该系统可以测量电机的电压、电流、功率因数、功率、温度、转矩和转速,能够对电机参数进行快速准确地测定分析,用于电机的控制和智能保护。
The system can be adopted to measure electrical machine parameter quickly and accurately as well as analyse measuring data, so it can be used in electrical machine control and intelligent protection.
该变频器采用智能功率模块IPM作为主开关元件,具有完善的保护功能和故障自诊断功能。
Its main switch element is the IPM (intelligent power model). Perfect protection and fault self-diagnosis are provided.
功率谱估计结果可作为暂态保护判据计算和校核依据。
The result of spectrum estimation can be used as the reference of criterion calculation and checkout in transient protection.
电源电路包括:射频信号发生电路、射频功率放大电路、直流供电电路和附加保护电路,以及与激光头的匹配网络。
The power circuit is composed of following circuits: RF oscillator, RF power amplifier, DC supply power circuit, protection circuit and matching network.
利用HSPICE电路模拟软件,对ESD保护结构进行了集总参数模拟,获得了保护结构在ESD事件中的功率和温度分布。
Both the power and temperature distributions of an ESD protection structure during an ESD event are obtained using HSPICE.
SL系列功率放大器配备有完善的保护方案和动态限制器。
SL series power amplifiers are equipped with a comprehensive protection package and dynamic limiters.
该方案包括了横差保护、故障分量负序功率方向保护和不完全纵差保护的综合应用。
The scheme includes the transverse differential protection, the directional relay action on negative sequence power of fault component and the incomplete differential protection.
为解决开关器件在多电平高压功率变换器的驱动和保护问题,提出了一种光纤隔离的驱动保护电路。
The circuit isolated by optical fibre for transmitting drive signals and avoiding over current is proposed to solve drive and protection problems for transistors in high-voltage multi-level convertor.
数字的传输系统需要的发射功率可以很小,这将有利于节约能源和降低电磁的污染,能保护与改善环境。
Digital transmission system transmitting power needed can be very small, which will help save energy and reduce the electromagnetic pollution, to protect and improve the environment.
该电路不但降低了功率损耗,还具有短路保护和互锁保护等电路保护功能。
The circuit has many functions of protection, such as short circuit protection and interlocked protection.
解释了有关熔断对整流器和功率半导体器件实现短路保护的原理。
Rectifier and semiconductor short circuit protection principles in respect to fusing are explained.
结论:保留肾单位手术治疗肾错构瘤成功率高,有效地控制出血和保护肾脏功能是手术成功的关键。
Conclusion: NSS can be performed in RAML patients with a high achievement ratio, control of haemorrhage effective and conservancy of renal function as far as possible are the key point.
内部电路保护包括滞后热关机,欠压锁定(uvlo)和交叉电流保护。特别功率提升排序。
Internal circuit protection includes thermal shutdown with hysteresis, under-voltage lockout (UVLO) and crossover-current protection. Special power-up sequencing is not required.
该仪器由可编程脉冲发生器、高压可调稳压电源、高压功率开关和保护电路组成。
It mainly consists of a programmable pulse generator, adjustable high voltage regulator, high voltage switch and protection circuits.
以不锈钢SUS304作为试验对象,分别研究了焊接速度、散焦离焦量、激光功率和保护气体等工艺参数以及活性剂和活性元素硫对不锈钢yag激光焊焊缝成形的影响。
The effects of welding speed, defocusing distance, laser power, shielding gas, activating flux and activating elements on weld shape in YAG laser welding of SUS304 stainless steel was studied.
以不锈钢SUS304作为试验对象,分别研究了焊接速度、散焦离焦量、激光功率和保护气体等工艺参数以及活性剂和活性元素硫对不锈钢yag激光焊焊缝成形的影响。
The effects of welding speed, defocusing distance, laser power, shielding gas, activating flux and activating elements on weld shape in YAG laser welding of SUS304 stainless steel was studied.
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