variable speed drives造句
例句与造句
- Hydraulic variable speed drive system of shield disk cutter
盾构刀盘变转速液压驱动系统 - High performance and high power ac motor variable speed drives - status and trends
高性能大容量交流电机调速技术的现状及展望 - Variable speed drive
变速传动装置 - The papers study the technology of variable speed drive in electric submergible pump
本文主要论述了潜油电泵系统变频调速的应用技术。 - Schneider electric was also designated as the sole supplier of the variable speed drives ( vsds )
此外，施耐德电气还是变频器的主要供货商。 - It's difficult to find variable speed drives in a sentence. 用variable speed drives造句挺难的
- Individual infinite variable speed drive of each roll with ac - motors coupled to programmable frequency inverters
电机驱动方式为交流变频无极变速驱动。 - Film wind - up with easy removable bobbins . variable speed drive with clutch for windup
薄膜收卷在易于卸除的卷轴上，收卷速度由带有离合器的速度可调电机控制。 - The performance of ac variable speed drive system has been improved greatly since field - oriented control is applied
矢量控制使交流调速系统的性能产生了质的飞跃。 - From those studies , we may know the variable speed drive in electric submergible pump is feasible and may run reliably
根据以上的研究可知，潜油电泵系统采用变频调速是可行的，并且能可靠地运行。 - This paper study a two - phase inverter - fed induction - motor drive , which can be widely used for low - power . variable speed drive system
本文研究了一种两相逆变器-异步电动机系统，该系统可广泛应用于小功率、变速运行的场合。 - This papers mainly study the influence of variable speed drive to the electric submergible pump system , for instance , long motor leads effect and common - mode voltage
本文主要是分析了变频器对潜油电泵系统的影响，特别是长线传输问题及共模电压问题。 - When the motor runs in variable speed drive . there will are be resulted in voltage reflection and common - mode voltage , that those may destroy the motor and cable
当潜油电泵机组工作在变频条件下，特别是当今的变频器均采用较高开关频率的器件，会产生电压反射现象及共模电压问题，破坏电机及电缆。 - Being a market leader in the electrical transmission and distribution field , mpcl has been providing a wide range of heavy electrical equipment including power transformer , high voltage switchgear , variable speed drive , etc
作为输配电行业的先驱，明电太平洋提供一系列强电电器设备，包括电力变压器、高压开关等。 - Energy - saving equipment installation - including t5 or t8 fluorescent tubes , electronic ballasts , variable speed drives for air - conditioning systems , occupancy sensors that automatically turn off air - conditioning when the room is empty , and energy - efficient office equipment
（乙）装设节能设备例如： t5或t8光管、电子镇流器、用于冷气系统的可变速推动器、动态感应器作为冷气控制开关、及采用节能的办公室设备等。 - The rotor field oriented control has brought essential advances in ac variable speed drive system . speed sensorless induction motor drive promotes the simplicity and robustness further , and two problems must be solved in the system : the speed estimation and rotor flux observation
<中文摘要> =转子磁场定向控制使交流调速系统的性能产生了质的飞跃，异步电机无速度传感器矢量控制更是增加了系统的简易性和鲁棒性，这种系统需解决两个问题：转速的估计和转子磁链的观测。
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