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转子位置传感器 的英文

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"转子位置传感器"怎么读用"转子位置传感器"造句
英文翻译手机版
  • rotor-position sensor
例句与用法
  • However , because of complication of mathematical model of srm & controlling system about srd and serious nonlinearity caused by double - salient structure and prominent disadvantage for the performance of high speed , reliability and cost in application brought by the configuration of sensor of rotor position in previous system , more work is needed to perfect in academic and practical research . so this work is implemented to make research for it
    但由于sr电机的双凸极结构造成电机模型及其控制系统的严重非线性,原有转子位置传感器的存在也影响了电机控制系统的高速运行性能、造成可靠性不高和成本增加等较为突出的问题,使得srd无论是在理论上还是在应用上都存在不少问题,有待于进一步的研究和完善。
  • This strategy has many advantages : solving the problems that the system is unsteady under super - synchronization ; improving power factor of stator ( it is unity relative to that of rotor ) ; no rotor position sensor and no initial position measurement , easily building up doubly fed speed adjustment system with speed sensorless because adjusting speed is taken in the rotor coordinate and rotor current vector fixing is implemented
    该方案由于引入了定子电流励磁分量的闭环控制,使系统同时具有转速和励磁调节两个调节通道,具有如下优点:一、解决了超同步工作工况不稳定的问题;二、提高了定子侧的功率因数(与转子侧功率因数为1相比) 。三、由于速度调节在转子坐标系下进行,并以转子电流矢量定向,所以无须转子位置传感器,也不用检测初始位置,易于组成无速度传感器双馈调速系统。
  • In research of controlling system about the switched reluctance motor system ( srd ) , there are two prominent problems , one is that it is difficult to set up accurate mathematical model of srm due to serious nonlinearity caused by double - salient structure , the other is that the previous schemes of srd are always equipped with rotor position sensor , which determines the system ' s high speed performance , reliability and cost . as a result , how to detect the position of non - position sensor rotor has become one major direction in the study o f srd
    其中较为突出的问题是: 1 )由于sr电机的双凸极结构,电机模型具有严重的非线性,使得建立sr电机的数学模型非常困难; 2 )转子位置传感器的存在影响了电机控制系统的高速性能、可靠性和成本,所以研究无位置传感器转子位置检测技术(或间接位置检测技术)是开关磁阻电机系统( srd )系统研究的重要课题之一。
  • Depend on the comprehensive analysis and study of the structure , principle , and exterior characteristic of the motor , through the methods of system modeling and digital simulation analysis , two kind of control device that work for the low voltage ( lvdc ) and the high voltage ( hvdc ) in avigation are researched respectively . point to the control technique of close - loop speed stabilization at a limited adjustment speed range , we bring out the close - loop speed control method that using the rotor position sensor indirectly measure the speed of the motor
    在全面分析了稀土永磁无刷直流电动机的结构特点、工作原理、运行方式以及外部特性的基础上,通过系统建模和数字仿真分析,分别针对航空低压直流( lvdc )和高压直流( hvdc )两种电动机构用永磁无刷电动机,在小范围转速连续调节下的闭环稳速控制技术进行了详细理论研究,提出了利用转子位置传感器信号间接测量电机转速进行电机转速闭环稳速控制的策略。
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