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- DC control circuit 直流控制回路
- DC low voltage control circuit is adopted that it is more suitable for the long time work under the unsteady power. 采用直流低压控制回路，更适于电压不稳连续长时间工作，安全性高。
- It is valuable research to design high temperature brushless dc motor drive and control circuit for oil well detecting. 摘要设计适应油井高温环境的无刷直流电动机驱动电路是一项重要的研究课题。
- REPAIR THE OPEN 2-4 SOLENOID CONTROL CIRCUIT. 修理2－4电磁控制电路电阻开路故障。
- REPAIR THE OPEN UD SOLENOID CONTROL CIRCUIT. 修理UD电磁控制电路开路。
- Good knowledge of control circuit, PLC softwares. 对非标控制系统电路、PLC软件等有良好的知识。
- Is isolated from the drive control circuit. 与驱动控制电路隔离。
- The movement control sub-system composed of navigational line, DC motors, batteries and movement control circuit. 运动控制系统由导航标志线、控制电机、电源、运动控制电路等组成；
- Purpose: High voltage control circuit. 用途:高电压控制电路。
- A 150A DC TIG welding machine is developed,using specially designed thyristor rectifier and IC control circuit,which is simple,reliable and of high quality. 研制了一种150A直流TIG焊机，采用特殊的晶闸管主电路和集成电路控制技术，具有简单、可靠和高性能的特点。
- MEASURE THE VOLTAGE AT THE TRANS RELAY CONTROL CIRCUIT AT TCM. 测量TCM的变速继电器电路的电压。
- Being the first BTB project in China, The LingBao BTB HVDC project, two sets of DC control system are configured, which are designed by NR and XJ. 灵宝背靠背直流输电工程作为直流输电设备国产化的依托工程、试验工程,其控制系统采用两套控制系统分时运行的方案,南瑞公司、许继公司各提供一套独立的控制系统。
- REPAIR THE TRANS RELAY TC CONTROL CIRCUIT FOR A SHORT TO VOLTAGE. 维修短路到电压的变速继电器控制电路。
- The Control Circuit Designed By Average Current Mode. 平均电流模式的控制电路设计。
- The main transmission control adopts DC control, adopting England SSD digital no reversible DC speed regulate device, the SIEMENS PLC to control the whole line. 2主传动控制采用直流电机，由全新的英国SSD全数字不可逆直流调速装置,整机控制由西门子可编程控制器管理。
- Control Circuit Retrofit to 6 kV Break Switch in P.P. 发电厂6 kV小车开关控制回路的改造。
- This paper introduces the system composition and work principle of DC reversible electromotor which has been modified by SIMADYN-D,the new generation DC control system. 本文介绍了用新一代直流控制系统SIMADYN-D改造的直流可逆电机的系统组成及工作原理,其在轧钢生产中有良好性能和适用性,改造取得良好效果。
- Improved control circuit places monaural image in a stereo field. 在立体声领域，改进控制电路放置非立体声像。
- Terminals of measuring and control circuits. 测量和控制回路终端。
- The machine is driven by imported digital DC controller, and is controlled by PLC, stable in running, and reliable in performance. 全进口数字式直流控制器驱动,plc控制,工作稳定可靠。
