Application and analysis of monitoring device on line for power system transient overvoltage 电力系统暂态过电压在线监测装置的应用分析
An intelligent device that performs line interfacing functions for a group of terminal at a multi-terminal data station. 一种智能设备,在多终端数据站中完成一组终端的线路接口功能。
The utility model can realize the stepless speed change and has reliable positioning and easy speed change operation and is an ideal speed changing device for the line driving bicycles. 本实用新型可实现无级变速,定位可靠,变速操作方便,是线传动自行车的一种理想变速装置。
Ultrasonic linear image diagnosis device Line Scan Digital Radioscopy System Based on Image Intensifier 超声线性成像诊断仪图像增强器式线阵列X射线数字成像系统
Design and the Motion Simulation Analysis of the Starter Winding Manipulator of Automatic Pieces Device Line stretcher. Male or female connectors can be specified. 自动接头打底纱机械手的设计与运动仿真分析线拉伸器。可指定插头或插孔连接器。
In this paper, the problem about traditional electrical model for the grounding device of transmission line poles and towers is found by field investigation and analysis. 通过现场调查与测试分析,发现了传统输电线路杆塔接地装置电气模型的问题,以及传统接地电阻测试方法的弊病。
To change the status of a device from online to offline. When a device is off line, no data set may be opened on that device. 将设备的联机状态改为脱机状态。当设备脱机时,在此设备上不能打开任何数据集。
Scheme studying of the protection device combined transmission line protection, bus-bar protection and circuit breaker failure protection on double busbar connection substation 双母接线系统中线路保护、母线保护、线路断路器失灵装置一体化方案的研究
FAS ( Feeder automation system) is an integrated system that monitoring, harmonizing and controlling for device of distribution line. 馈线自动化系统(FAS&FeederAutomationSystem)是对配电线路上的设备进行远方监视、协调及控制的集成系统。
Relaying protection device for electric line has perfect real-time, reliability and stability. 电力线路继电器保护装置要求具有良好的实时性、可靠性和稳定性。
The Development of Computer-protecting Device for Power Line 电力线路微机保护试验装置的研制
General work conditions and operating features of refuse bulldozers are analyzed, which includes some special requirements on power device, drivie line, travel system, work attachment and external covering as well as their respective design characteristics. 分析了环卫型推土机的基本工况和作业特点,论述了环卫型推土机的设计要求,其中包括对动力装置、传动系统、行走系统、工作装置和外观覆盖件的特殊要求,以及各自的设计特点。
Using linear inference rules to solve the time inference problem within linear time complexity, a workflow model of Halting Device and Line of TDS was set up with Time Petri Net. 利用在线性时间复杂度内解决时间推理问题的线性推理规则,本文用时间Petri网建立了TDS停机停线的工作流模型。
Research on Direct Current System Insulation Supervisory Device with Microcomputer Line Detection 微机选线式直流系统绝缘监察装置的研究节能外墙构造的探讨
This paper mainly introduces the configuration, design, and qualification of the A/ D converter in the microcomputer-based device selecting the line with small ground current. 本文主要介绍小电流接地选线装置中,高性能多路A/D模数变换板的配置、设计及性能技术指标。
The research on the protection device for transmission line based on floating-point digital signal processor ( FDSP) is the theme of this paper. 本论文是围绕基于浮点数字信号处理器(FDSP)的线路保护测控装置的研究这一中心任务而展开的。
A two-dimensional multiwire proportional chamber ( MWPC) imaging device with delay line readout is described. 本文叙述一种基于延迟线耦合读出的两维多丝正比室成像装置。
A dimension measuring device based on line scan CCD 基于线阵CCD的尺寸测量装置
Study on AGV Device Based on Line Scan CCD Navigation and Double DSP 基于线阵CCD导航和双DSP的AGV装置研究
An experimental device of line constructive laser confocal imaging is designed and the experiment is introduced. 设计了线结构光共焦成像实验装置,进行了线结构光共焦显微成像实验。
The device is not affected by bad weathers and human body impact. It is a practical safety device in line construction and maintenance. 该装置安全性不受雨雪天气和人体碰撞影响,能顺畅转弯,是线路施工和检修实用的安全设施。
Optimization Design for Frequency Compensation Device of Power Line Carrier System 电力线载波通道频率分割装置的优化设计
Research on Fault Location Device for Traction Line of Electrification Railway 电气化铁道牵引网故障测距装置的研究
Cause Analysis on the Falsely Closing Circuit Breaker Disturbed Synchronization Device's Line-selector 同期装置选线器受干扰造成断路器误合原因分析
The device to obtain line of sight is an important part of fire control system test devices, it can get the line of sight to test the aiming accuracy of fire control system. 瞄准线获取装置是火控系统测试装置的重要组成部分,它通过获取火控系统的瞄准线来测试火炮的瞄准精度。
LED substrate determines the LED device manufacturing line, and will seriously affect the overall performance of LED devices. LED衬底决定了LED器件的制造路线,并且会严重影响LED器件的综合性能。
The system designed by embedded dynamic Web, it could configure and control device on line, and realized the remote networked configuration for devices. Therefore it enhanced device utility rate and reduced the redundancy. 系统以嵌入式动态Web方式设计,可在线配置和控制管理设备,实现设备的远程网络化配置,提高了设备的利用率,减少了冗余性。
Among them, bottom nozzle is flowing well the most important down-hole control apparatus. ( 2) from the wellhead to the ground gathering conveying system equipment, such as wellhead device, flow line, such as ground nozzle. 其中,井底油嘴是自喷井最重要的井下控制器具。(2)从井口到地面集输系统的设备,如井口装置、出油管线、地面油嘴等。