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- Surveys of the Large Interia and Super-low Speed DC Drive System 大惯量超低速直流驱动系统的研究
- Motor vibration is a familiar phenomenon in DC drive system. 电机振动是直流传动系统中的一种常见现象。
- The papers simple discribe the basic structure of the variable speed drive system in electric submergible pump> principle of PWM inverter and the basic structure of IGBT. 对潜油电泵变频调速系统的基本结构、PWM逆变器原理以及IGBT的基本结构进行了简单介绍。
- Papermaking produce line DC drive system, frequency conversinon drive system. 造纸生产线直流传动系统、变频传动系统。
- An ABB variable speed drive system is to power the giant fan that generates subsonic wind speeds at Boeing's flagship wind tunnel in Philadelphia. ABB的一个变速驱动系统正在为波音公司在费城的旗舰风洞的大型风扇提供动力,以制造出次音速风速。
- Reformation of analogue DC drive system of Cold Strip Plant of Xinyu Iron and Steel Co., Ltd. 新钢冷带厂模拟直流传动系统的改造。
- This paper discusses two different drive models for EV.and analyzes DC drive system and AC drive system by considering the particularity of drive system for EV. 讨论了电动汽车的两种不同驱动方式。针对电动汽车驱动系统的特殊性,分析了直流传动系统和交流传动系统的特点。
- With a team of proficient engineers, MPCL is able to provide consulting and installation services for all types of high voltage substations as well as variable speed motor drive systems. 拥有一支专业工程师的队伍,明电太平洋有能力为所有高压电器安装及马达变速系统提供顾问及安装服务。
- This paper explained on DC driving system of X2012A plane miller working board, based on electric heavy repair realized use discrepancy regulating speed system as a substitue for nondiscrepancy regulating speed. 本文论述了X2012A龙门铣床工作台的直流驱动系统通过电气大修改造实现以无差调速取代有差调速电控系统。
- Hydraulic Variable Speed Drive System of Shield Disk Cutter 盾构刀盘变转速液压驱动系统
- Variable Speed Fan Drive System with Airflow Pressure Monitoring 风扇变速驱动及气流压力监测系统
- variable frequency variable speed drive system 变频调速系统
- Reformation of Analog DC Drive System with DCR 采用DCR对模拟直流传动系统的改造和实践
- The Lance DC Drive System of Converter Steel-making 转炉炼钢氧枪直流传动系统
- Accelerator Non-contact continuously variable speed system. 无极变速系统。
- The Design of Cooling-bed DC Drive System In Sugang 苏钢冷床传动系统设计
- Study on digital dual closed-loop chopper inner-feed cascade variable speed drive system based on state-space averaging model and its application 基于状态空间平均模型的全数字双闭环斩波内馈串级调速系统
- The drill has variable speed control. 这钻机有变速控制。
- The Test and Research of the Hydro-viscous Variable Speed Drive System 液体黏性调速系统实验与研究
- THE APPLICATION OF PHASE-LOCKED TECHNIQUE TO MEDIUM POWER DC DRIVE SYSTEM 锁相控制技术在中功率直流传动系统中的应用