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- large power AC motor 大功率交流电机
- It adopts SCR with large power to establish the voltage adjustment circuit, so the AC motor can be started with low voltage. 它采用大功率的SCR组成电压调节电路,这样交流电动机就可以低压起动。
- Application of large power AC speed regulating system into certain marine gun 大功率交流调速系统在某舰炮上的应用
- Analysis on Rotor-side Variable Frequency Drive System of High Power AC Motor 大功率交流电动机转子变频调速系统的分析
- In both cases large power sources are required. 在两种情况中都需要大功率的射频源。
- Large power of UV lamp enables faster solidifying. 灯管功率大、固化速度快。
- In this paper, the applications of cascade STS-SVM multilevel converters on active power filter and AC motor vector-controlled transducer are researched through simulation. 本文通过仿真研究了级联型STS-SVM多电平变流器在电力有源滤波器和交流电机矢量控制变频调速系统中的应用问题。
- This paper introduces a GTR variable-frequency power supply with single-chip microprocessorswhich can effectively govern the speed of the three-phase AC motor. 本文介绍了单片机GTR变频电源的组成方式、逆变器的工作原理,控制方案简单实用,对于三相交流电机的调速有理想的控制效果。
- Main parameters of the high power AC drive system and components are presented for"China Star" high speed EMU. Basic element of system on converter, motor and control are exploited. Measures taken for reliability are described. 以“中华之星”电动车组为例,介绍了自主知识产权的大功率交流传动系统及部件的主要参数,阐述了系统在变流、电机、控制方面的基本要素,描述了在可靠性保障方面所采取的措施,简要说明了系统试验及有关试验结果。
- Usage: suitable for automatic binding of AC motor stator winding end. 用途:适用于交流电机定子绕组端部自动绑扎。
- There is a large power station in the middle of the railway. 这条铁路的中心处有家大发电厂。
- This machine is used for the second , four, six, AC motor stator crude shaping. 本机适用于二极、四极、六极等交流电机定子线包粗整型。
- NIC traction convertor created the innovation era of AC motor transmission. 采用国际先进技术的牵引变频器开创了交流电机车传动的新纪元。
- HVDC is an ABB innovation that transports large power loads over long distances with low losses and minimal environmental impact, requiring just two500 kilovolt( kV) DC power lines to carry the same power load as five alternating current( AC) lines. HVDC技术是ABB的一项创新,在长距离的传输中,它传送大量的电量,而损失很低,而且对环境的影响也达到最小化,只需要两条500千伏的直流电线就可以运载相当于五条交流电线输送的电量。
- The dissertation proposes a speed-adjusting controller which applied to a large power capacity rare earth permanent magnet sensorless brushless DC motor (SLBLDCM). 本论文主要研究用于鱼雷推进系统的大功率稀土永磁无位置传感器无刷直流电动机(SLBLDCM)的调速控制器。
- The paper introduces a novel microcomputer-based with non-contact technicality of the high power AC compensated stabilizer. 摘要介绍一种基于单片机的无触点补偿式大功率交流稳压器。
- The design theory of driver circuit of large power circulator is discussed. 本文论述了大功率环行器驱动电路的设计理论。
- TECH·NIC traction convertor created the innovation era of AC motor transmission. 采用国际先进技术的牵引变频器开创了交流电机车传动的新纪元。
- HVDC is an ABB innovation that transports large power loads over long distances with low losses and minimal environmental impact, requiring just two 500 kilovolt (kV) DC power lines to carry the same power load as five alternating current (AC) lines. HVDC技术是ABB的一项创新,在长距离的传输中,它传送大量的电量,而损失很低,而且对环境的影响也达到最小化,只需要两条500千伏的直流电线就可以运载相当于五条交流电线输送的电量。
- Every spindle is driven by a AC motor individually powered by an individual inverter. 单锭独立交流马达变频驱动。