This paper introduces the configuration, control mode, existing problems and measures for improvement of the intake gate control system of Xiaolangdi Hydropower Station.
介绍了小浪底电站快速闸门控制系统的结构配置、控制方式以及存在的问题和改进措施。
Using the PLC module made by Simons as a control core, S7-200 made by Simons is designed in remote gate control system, the draft of its composing and its system software program are put forward.
利用西门子公司的PLC模块作为控制核心，对西门子S7-200在远程闸门控制系统中的应用进行了设计。给出了闸门控制系统硬件构成和系统软件编程框图。
Before alternation, failures often occurred in the hoist control system of tail water gate in Ankang Hydropower Station, which had impact the normal electricity generation.
安康电站尾水门机电气控制系统在改造前故障时有发生，严重影响电站正常生产，甚至威胁到电站防汛工作的开展。
The paper introduces the application of PLC in monitoring system of hydraulic power stations hydraulic gate. Emphasos is on the principle of control and conception of design.
本文介绍了可编程控制器（简称PLC）在水力发电站液压启闭闸门监控系统中的应用，着重介绍了系统控制原理和设计思想。
Through analyzing the topology, control system and protection system of large power high voltage converter equipped with integrated gate commutated thyristor (IGCT), a set of 7.
通过对大功率集成门极换向晶闸管(IGCT)高压变流器的结构、控制系统、保护系统的研究，设计出一套7。
This paper introduces an intelligent district gate guard control system based on message drive. This system has resolved the problems of complex input parameters, high real-time and security demands.
本文给出了一种基于消息驱动的智能小区门警控制系统设计，该系统解决了输入参数复杂、实时性和安全要求高的矛盾。
On the one hand, Design the physical structure of beam-type ship draft testing gate, On the other hand, Focuses on the detection of synchronous lifting the door control system.
一方面给出了检测门的物理结构设计，另一方面重点研究了检测门的同步升降控制系统。
A beam-line vacuum interlock protecting system consists of fast-closing valve, gate valves, sensors and control system.
光束线真空联锁保护系统主要由快阀、门阀、压力传感器(真空规)和控制系统等组成。
Based on the experiments, the thermal balance of hot runner system and condition of temperature control around the pin point gate were fur - ther analyzed.
在试验基础上对热流道系统的热平衡和点浇口附崐近的温控条件作了较进一步的分析。
When in work, the control system automatically opens or closes the gate of the electric flashboard valve according to the signals sent by the material level meters.
工作时，控制系统根据料位仪传来的信号自动开启或关闭电动闸板阀闸口。
This paper introduces the layout of ETC toll-gate, control flow and testing of the system.
介绍了车道布局结构、车道控制系统的控制流程及模ETC块结构，以及测试结果。
The article introduces the mechanical structure of triple gate system of vertical mill, as well as its hydraulic system and electric control system.
主要介绍了立磨三道锁风阀机械结构及其液压系统、电控系统的设计原理。
The gate system of Xiaolangdi key water control project is very important to guarantee generation and control flood etc. So, high demand is necessary for electric control of gate system.
小浪底水利枢纽的闸门系统在保证发电、防洪等方面至关重要，故对闸门系统的电气控制有严格的要求。
Design of the Speech Control System of Building Safe Gate.
楼宇安全门语音控制系统设计。
Based on the analysis of the control demands of the exterior overfall arc water gate, control system buildup, design of the control mode and the realizable control function are put forward.
本文在分析溢流表孔弧形工作闸门控制需满足要求的基础上，提出控制系统组成、控制方式的设计以及可实现的控制功能。
PID control is used on the speed control by frequency variation and the temperature pressure control of the Chain gate machine-rotary kiln of the system.
本系统的回转窑直流调速、变频调速以及温度压力控制都采用了数字PID控制。
In the gate control system, any object capable of being printed with the miniature image code can be used as the gate card, and therefore, the gate control system has low cost and is easy to carry.
本发明的门禁系统中，任何可以印刷微型图像编码的物体均可作为门卡使用，因此成本低廉，携带方便。
The results show that the control system of runner blade in parallel with gate has a better dynamic stability than that of the runner blade in series with gate.
结果表明：在对象参数相同的条件下，轮叶、导叶并列结构所构成的调节系统较之轮叶、导叶串联结构所构成的调节系统具有更好的动态稳定性。
For this project, a set of computer system is equipped specially as a gate control system because of many gates and their dispersive arrangement.
该工程的闸门数量多，布置分散，范围大，为此专门设置了一套计算机系统作为闸门的控制系统。
By using gate control and SCR rectifier circuit instead of relay control system, it makes the unit smaller, cost lower, reliability higher and control function more accurate.
该电路采用晶体管门电路及可控硅代替继电器进行程序控制。具有体积小、成本低、使用稳定可靠、抗干扰能力强、控制精度高等优点。
By using gate control and SCR rectifier circuit instead of relay control system, it makes the unit smaller, cost lower, reliability higher and control function more accurate.
该电路采用晶体管门电路及可控硅代替继电器进行程序控制。具有体积小、成本低、使用稳定可靠、抗干扰能力强、控制精度高等优点。
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