With the advantages of small size, light weight, low power dissipation and fast action, polarized magnetic system has been widely applied to military and civil electromagnetic relay. 极化磁系统具有体积小、重量轻、功耗低、灵敏度高、动作速度快等一系列优点,被广泛应用于军用与民用电磁继电器产品中。
Effects of Shading and Restoration Light Intensity on Photosynthetic Characteristics, Nitrogen Metabolism, Yield and Quality in Various Varieties Relay Cropping Soybean 套作遮荫及复光对不同大豆品种光合、氮代谢及产量、品质的影响
The Analysis of Reason of Act of Light Gas Relay in Transformer 变压器轻瓦斯继电器动作原因的分析
The malfunction character was determined by analyzing the phenomenon after the light Buchholtz relay signal of transformer was conveyed, through which some relevant means were taken to solve it meanwhile a set of treatment scheme was come up with the purpose of providing reference to operators. 通过对变压器轻瓦斯保护信号动作后现象的分析,确定故障性质,从而采取相应的处理步骤,并建立一套完整的处理方法,供现场电气运行值班员参考。
This article describes the classification rules in the design of some missile's maintenance system. In the light of the characteristics of semiactive guidance missile, it introduces the function and content of relay maintenance system. 针对半主动寻的制导导弹的特点,简述了导弹维修系统设计分级原则,介绍了中继级维修的作用及内容。
Output of traffic light signal was respectively sent to 40 pieces of solid-state relay via programmable logic device. 灯色信号输出通过可编程逻辑器件锁存器,分别送给40个固态继电器。
This antenna has many advantages such as low cost, compactness, light weight, flexible scanning, and being easily conformal with mobile carrier surface. So it is fit for the antennas of relay communication satellite and mobile ground terminal of satellite communication. 该天线具有成本低、体积小、重量轻、波束扫描灵活、易于与移动载体表面共形的特点,特别适合于中继通信卫星和卫星移动通信的地面移动终端上。
The application of DC power resources system in substation is described in the light of relay, automatic equipment, communication and emergency lighting. The paper introduces the development trend of DC power resources system and the problems to be paid attention. 从继电保护、自动化设备、通信及事故照明等方面阐述了直流电源系统在变电站的应用,介绍了直流电源系统的发展趋势以及应注意的问题。
Analysis of Fault After Operation of Light Gas Relay Protection of Transformer 主变轻瓦斯保护动作后的原因分析及处理
Treatment after light gas relay protection action of transformer 变压器轻瓦斯保护动作后的处理
The traditional automobile light control system adopts the independent control with the relay, and causes the excess of automobile wiring harness and the complexity of the routing. Thus the serious electromagnetic interference is induced, and the reliability of the system drops. 传统的车灯控制系统多采用继电器进行独立控制,使得车内线束过多且布线复杂,从而造成了严重的电磁干扰,导致系统的可靠性下降。