1)Speed control system调速系统
1.Application of speed control system based on MATLAB;MATLAB在调速系统中的应用
2.SPI-Technology-based Variable Observer in Full-digital BLDCM Speed Control System;全数字BLDCM调速系统中基于SPI技术的变量观测器
3.Speed Control System of Controlled Retarders by Computers Is Effective Way and Means of Transformation on Small and Medium Hump Modernization——probing into design of the speed control system for transformation of the hump in Wu Hai marshalling y;微机可控顶调速系统是中小驼峰现代化改造的有效途径——乌海车站驼峰改造调速系统设计探讨
英文短句/例句
1.Throughts of Operation Management of Speed Control System of Retarder;关于减速顶调速系统运营管理的思考
2.A Wide Speed Range Doubly-Fed Motor Drive System一种宽转速范围的双馈电机调速系统
3.Research of Microcomputer Speed Control System of Clasp Retarder (Target Shooting)--Hydraulic Retarder Unit (Continuous Control)微机控制减速器—减速顶点连式调速系统的研究
4.The Research and Development of the Speed Regulating System of Automotive Air-condition Fan;汽车空调风机调速系统的研究与开发
5.The Research on Variable Frequency Technology of VRV Air Conditioner Compressor Variable-speed System;VRV空调压缩机变频调速系统的研究
6.The Research for Integral Separation Regulator DC Speed Regulating System积分分离法调节器直流调速系统研究
7.PWM Generator in Varying Frequency Driver Based on the Algorithm of Area Equivalent等面积PWH调制在变频调速系统的实现
8.It adopts speed-adjusted system through frequency conversion, which can realize non-pole speed adjustment.采用变频调速系统,可实现不停机无级调速。
9.Applied instances of transducer actiyator--reclaim of transducer in the system of electromagnetism变频调速的应用实例——电磁调速系统的变频改造
10.AC Inveter System’s Design and Application变频调速系统的设计与应用第6讲 变频调速系统的通讯设计
11.Study of Speed Sensorless Vector-Controlled Servo Drives of IM;无传感速度伺服矢量变频调速系统的研究
12.Research on Modeling of High Frequency Chopping Cascade Control System and Rotor Speed Control;高频斩波串级调速系统的建模与转速控制研究
13.Study on the Characteristic of Pump-control-motor Variable Speed Throttle Combination Governing System;泵控马达变转速节流复合调速系统特性研究
14.Simulation and Analysis of Double-Fed Variable-Speed Constant-Frequency Wind Turbine Timing System;双馈变速恒频风力发电机调速系统的仿真分析
15.A Designing Research on Speed-Regulating System of Double Closed-Loops;速度和电流双闭环直流调速系统的设计新探
16.Research on Speed-sensorless AC Speed Regulation System Based on DSP基于DSP的无速度传感器交流调速系统研究
17.How to Choose the Design of Hump Retarder Speed Control System Based on Over Loading Wagons Running Condition重载条件下驼峰减速顶调速系统设计的选择
18.Research of Control of Internal Feedback Chop-wave Cascade Speed-regulation System内反馈斩波串级调速系统转速控制的研究
相关短句/例句
governing system调速系统
1.Parameters identification for hydraulic turbine governing systems based on genetic algorithm;基于遗传算法的水轮发电机组调速系统参数辨识
2.The dynamic simulation of hydraulic turbine and its governing system;水轮机调速系统特性模拟分析
3.Dynamic Simulation and Optimal Design Analysis for Diesel Engine Governing System;柴油机调速系统动态仿真与最佳设计分析
3)speed regulation system调速系统
1.Design for speed regulation system with pressure-close-loop for DEC0-21 type extruder;DEC-21型挤压机压力闭环调速系统设计
2.Failure analysis and recovery processing of speed regulation system for industrial locomotive;工矿内燃机车调速系统故障分析及处理
3.Analyzing of common trouble of the double closed loop speed regulation system;双闭环调速系统常见故障分析
4)speed regulating system调速系统
1.A DC PWM speed regulating system based on optimum PID control;基于最优PID控制的直流脉宽调速系统
2.A DC speed regulating system based on SIMADYN-D is proposed with its hardware configuration,software design,systematic function and signal flow charts.本文介绍了基于SIMADYN-D的直流调速系统的硬件组态、软件设计、系统功能及信号流程,实现了矿井提升机的饱和非线性控制和准时间最优控制,使矿井提升机具有良好的静态性能和动态性能。
3.A new robust MRAC has been designed for speed regulating system of mine hoist in view of existing situation of parameter perturbation and disturbance.针对矿井提升机调速系统存在参数摄动和扰动影响的情况 ,设计了一种新型鲁棒模型参考自适应控制器 (MRAC)。
5)speed governing system调速系统
1.Cause analysis and treatment of hunting of Unit 6 speed governing system in Shaoguan Power Plant;韶关发电厂6号机调速系统摆动原因分析及处理
2.Field tests and practice analysis for water turbine speed governing system modeling;水轮机调速系统建模现场试验及实践分析
3.his paper presents the function and features of the electronic speed governor Type-505,and the application of thespeed governing system composed of this type of governor in CO_2 compressor unit in our plant.介绍505型电子调速器的功能特点,以及由它组成调速系统在我厂CO_2压缩机组中的应用。
6)governor system调速系统
1.Optimal selection of governor system for large tubular turbine;大型贯流机组调速系统优化选择
2.Several problems in the application of series connection governor system;串级调速系统应用中的几个问题
3.The modeling method of the hydro-turbine governor system of the Jinshuitan hydro-turbine generator for electric power system analysis is presented.叙述了用于电力系统分析的紧水滩水轮机调速系统建模的技术思路,采用阶跃法进行调速系统分部试验、建模和总体校核,完成了满足各水头和工况的规范化线性和非线性水力系统下的调速系统模型参数的建立,提出了用于模型参数检验定量判断的响应面积误差法,并与一次调频要求进行比较,证明所提供的紧水滩水轮机调速系统模型参数满足工程应用要求。
延伸阅读
发电厂给煤机变频调速系统发电厂给煤机是电厂制粉系统中重要组成部分,是电厂重要的辅助动力设备,其主要任务是为制粉系统磨煤机提供原料。
制粉系统工艺流程图
系统功能框图根据给煤机稳定运行的重要性,采用冗余控制系统。
变频调速系统电气回路图电气回路由空气开关、接触器、中间继电器、电流互感器、端子排、电缆等组成。变频器用双回路电源供电,当一路电源工作,则另一路电源作备用电源处于热备用状态,当工作电源失电或发生故障时,自动投入备用电源。优点:实现软启动,启动电流小且平稳,减少对电网和设备的冲击。能连续无级调节给煤机的速度。给煤机长期运行在30Hz,节约能源。具有多种保护功能,易于维护、维修,符合工厂自动化发展趋势。