At this moment, computer will send a cleaning order, electrical magnetic valve will open instantly, and dust on cylinder surface will be blasted by actions of impulse, injection, and counter blast. 这时,电脑就发出清洗的指令,电磁阀瞬间打开,经过脉冲、喷射、反吹作用将过滤筒外表面的灰尘吹掉。
This is a gate valve ( check valve, butterfly valve, cut-off valve, magnetic valve, remote valve, relief valve, throttle valve, cock). 这是一个闸阀(止回阀、蝶阀、切断阀、电磁阀、遥控阀、安全阀、节流阀、旋塞)。
The Principles of Magnetic Valve Controllable Reactor and its Simulation Research 磁阀式可控电抗器原理及其仿真研究
The Research on Magnetic Valve Controllable Reactor and the Application in Arc Extinguishing Coil 磁阀式可控电抗器及其在消弧线圈中的应用
Analysis and Improvement on the Tripping Caused by Short-circuit of DEH High-pressure Magnetic Valve DEH高压遮断电磁阀短路造成机组跳闸的原因分析及改进
Turn ratio of magnetic valve type controlled reactor based on bifurcation theory 基于分岔理论的磁阀式可控电抗器匝数比研究
Introduced the basic structure and working principle of the magnetic valve controllable reactor. 介绍了磁阀式可控电抗器的结构和工作原理。
The turn ratio plays an important role in the working performance of MVCR ( Magnetic Valve type Controlled Reactor). 匝数比取值对磁阀式可控电抗器(MVCR)的工作性能有较大影响。
Application of Magnetic Valve Type Controlled Reactor to Electric Railroad 磁阀式可控电抗器在电气化铁道中的应用
Construction Design and Material Selection for Antirust Magnetic Valve 防锈电磁阀的结构设计与材料选择
The test results show that the control of inlet swirl ratio by magnetic valve and pneumatic device are simple in structure and fast in response. It can improve fuel economy, power output and emission level of the engine. 结果表明用电磁阀-气动装置控制进气涡流具有结构简单、频响快,可以改善发动机的经济性、动力性和排放等优点。
Mathematical Analysis and Simulation Research of Magnetic Valve Controllable Reactor 磁阀式可控电抗器的数学分析及仿真研究
This output transferred thorough PWM driver circuit and changed into current signal to the proportional magnetic valve. 由PWM脉宽调制器驱动功率驱动电路,输出电流信号驱动比例电磁铁。
Reactive Comprehensive Compensation System Based on DSP Magnetic Valve Controllable Reactor 基于DSP磁阀式可控电抗器的无功综合补偿系统
In the paper, the principle and application of the pneumatic inflating valve are described, it kas the advantages, such as simple structure, low cost, high work reliability, besides the function of electric magnetic valve. 本文介绍了一种带充气气动阀的结构原理及应用,它除具有电磁充气阀的功能外,还具有结构简单、制造成本低、维修简便、工作可靠性高等优点。
The safety switch controlling the ignition circuit in gas engine and flameout magnetic valve in diesel engine is used in air brake system to realize the automatic protect. 为保证车辆的安全运行,在气压制动系统中施加安全保护开关,控制发动机的点火电路(汽油机)或熄火电磁阀电路(柴油机),可实现低气压时的自动保护。
The working principle of magnetic control soft starting and the working characteristics of the magnetic valve controllable reactor are introduced, as well as the hardware and main program flow of the controller. 介绍了磁控软启动的工作原理,磁阀式可控电抗器的工作特性,以及控制器设计的硬件结构和主要程序流程。
The design parameters such as the boost ratio, the section area of magnetic valve, the area and number of injection holes are simulated to determine their effects on injection rate, and thus the optimized results are obtained. 并自行编写了模拟计算程序,对增压比、电磁阀截面积、喷孔面积及数目等设计参数进行模拟计算与仿真,确定各参数对喷油规律的影响,并得出优化的结果。
Test of magnetic valve controllable parallel reactor model 磁阀式可控并联电抗器模型试验研究
Through analysis work principle and dynamic reactive compensation principle proved advantages and feasibility of magnetic valve controllable reactor in electric railway system are proved. 通过分析磁阀式可控电抗器及动态无功补偿装置工作原理,论证了磁阀式可控电抗器在电气化铁路无功补偿的优越性和可行性。
A Study on Magnetic Valve Controllable Reactor 磁阀式可控电抗器的研究
The computer communicates with PLC using serial ports to control the magnetic valve for gas automatic collection system. 上位机通过串口与PLC控制器通讯,对电磁阀气体自动采集系统进行控制。
The hardware of AMT control system design was described, including the main control module, the sensor signal processing module, the magnetic valve drive module, power module and communication module. 介绍了AMT控制系统硬件设计方案,包括主控模块、传感器信号处理模块、电磁阀驱动模块、电源模块和通讯模块的设计思路和设计结果。
From discussing the working principle and character of Magnetic Valve Arc Extinguishing Coil, the control strategies and hardware design are given. 最后给出了磁阀式可控消弧线圈的控制系统,控制策略及其硬件设计。
With magnetic valve controlled reactor as the control object, this paper lauches a digital control hardware platform, developes a complete software system, realizes digital control of reactive power compensation and fulfills interface-friendly human-machine interaction system. 本文以磁阀式无功补偿器为控制对象,搭建了数字控制硬件平台,开发了完备的软件系统,实现了无功补偿的数字控制,人机交互系统界面友好。
In this paper, the principle of static reactive power compensation is researched; the basic structure and the operation Principle of magnetic valve controllable reactor as the key technique of SVC are analyzed, and the simulation model is built. 本文研究了无功补偿的原理;分析了SVC的关键技术:磁阀式可控电抗器的基本结构和工作原理,建立了仿真模型。
Although reactive-load compensation equipment based on magnetic valve controllable parallel reactor can conduct infinitely variable control of reactive capacity and the excitation system is not affected by the voltage level, its response time is long, thus limiting its applications. 基于磁阀式可控并联电抗器的无功补偿设备虽然能够无级调节无功容量,且励磁系统不受电压等级的影响,但是其响应时间较长,因而限制了其应用场合。
After referring to a mass of literature and information, the paper analyse the task features of magnetic valve and then make sure the feasibility of magnetic valve accurately controlling hydraulic cylinders. 查阅了大量的文献和资料,分析了电磁阀的工作特性,确定对电磁阀对油缸动作精确控制的可行性。
It can be seen that the magnetic valve controllable reactor is continuously adjustable by measuring the current waveform of the reactor and thyristor trigger waveforms. 研究结果和结论简介:通过测电抗器的电流波形和晶闸管触发波形,可以看出磁阀式可控电抗器是连续可调的。
Furthermore, it detailedly described the basic structure and operating principle of the magnetic valve controllable reactor and analysed the conversion conditions and process of working situation. 并详细地介绍了磁阀式可控电抗器的基本结构、工作原理,分析了各工作状态的转换条件及过程,给出了磁阀式可控电抗器的简化数学模型。