作业帮帮忙翻译下这段英文 谢谢谢谢!
来源：学生作业帮 编辑：拍题作业网作业帮 分类：综合作业 时间：2024/06/11 21:21:25
帮忙翻译下这段英文 谢谢谢谢!
Abstract: Modeling and simulation of induction motor drive system to investigate and mitigate the adverse effects of PWM inverter based on analysis, modeling and simulation are presented. The estimation of conducted disturbances and other adverse effects of PWM inverter by simulation offer a considerable gain from the economic point of view. For an accurate model of the motor drive system including mains, rectifier, inverter, motor and its long cables, the high frequency parasitic current paths are taken into account. The novel model and its parasitic values for three-phase induction motor system are presented. Finally a new solution for suppressing EMI, common mode voltage, leakage current, bearing current and shaft voltages is proposed and the results show the excellent performances of proposed solution including active and passive filters.
Key words: induction motor; PWM inverter; adverse effects; EMC; high frequency model
Applied high-frequency (HF) switching devices can cause electromagnetic interferences (EMI) in power electronic converter. It is necessary for an electromagnetic compatibility (EMC) design to prospect an consider its possible EMI levels.
AC motor drive systems included mains; drive inverter, motor and cables are widely utilized in industrial commercial and domestic applications. One of emerging problems of drives is that these systems produce strong common mode voltage, which may cause following serious problems:
Leakage current and bearing current escaping to the earth through stray capacitors between the stator and rotor, which causes electrical discharge machining(EDM) to the bearing.
Abstract: Modeling and simulation of induction motor drive system to investigate and mitigate the adverse effects of PWM inverter based on analysis, modeling and simulation are presented. The estimation of conducted disturbances and other adverse effects of PWM inverter by simulation offer a considerable gain from the economic point of view. For an accurate model of the motor drive system including mains, rectifier, inverter, motor and its long cables, the high frequency parasitic current paths are taken into account. The novel model and its parasitic values for three-phase induction motor system are presented. Finally a new solution for suppressing EMI, common mode voltage, leakage current, bearing current and shaft voltages is proposed and the results show the excellent performances of proposed solution including active and passive filters.
Key words: induction motor; PWM inverter; adverse effects; EMC; high frequency model
Applied high-frequency (HF) switching devices can cause electromagnetic interferences (EMI) in power electronic converter. It is necessary for an electromagnetic compatibility (EMC) design to prospect an consider its possible EMI levels.
AC motor drive systems included mains; drive inverter, motor and cables are widely utilized in industrial commercial and domestic applications. One of emerging problems of drives is that these systems produce strong common mode voltage, which may cause following serious problems:
Leakage current and bearing current escaping to the earth through stray capacitors between the stator and rotor, which causes electrical discharge machining(EDM) to the bearing.
摘要：建模与仿真的异步电动机驱动系统,以进行调查和减轻不良影响的PWM逆变器为基础的分析,建模和仿真介绍.估计进行干扰和其他不良影响的PWM逆变器,由模拟提供了相当收益,从经济的角度来看.为精确模型的电机驱动系统,包括水管,整流器,逆变器,电机及其长电缆,高频寄生电流路径的因素考虑在内.小说模型及其寄生值为3相感应电动机系统的介绍.最后一个新的解决方案,为抑制电磁干扰,共模电压,泄漏电流,同时电流和轴电压是提出和研究结果表明,优良的性能提出了解决方案,包括主动和被动的过滤器.
关键词：感应马达; PWM逆变器;副作用;电磁兼容;高频模型
适用于高频率（高频）开关器件可造成电磁干扰能力（ EMI ）在电力电子变换器.这是必要的电磁相容性（ EMC ）的设计,以一种前景考虑其可能的电磁干扰水平.
交流电机驱动系统,包括水管;驱动逆变器,电机及电缆被广泛运用在工业商业及住宅应用.其中出现的问题,硬盘的是,这些系统产生强烈的共模电压,可能会导致以下严重问题：
泄漏电流和轴承电流逃逸至地球通过杂散电容之间的定子与转子,导致放电加工（电火花加工） ,以承载.
关键词：感应马达; PWM逆变器;副作用;电磁兼容;高频模型
适用于高频率（高频）开关器件可造成电磁干扰能力（ EMI ）在电力电子变换器.这是必要的电磁相容性（ EMC ）的设计,以一种前景考虑其可能的电磁干扰水平.
交流电机驱动系统,包括水管;驱动逆变器,电机及电缆被广泛运用在工业商业及住宅应用.其中出现的问题,硬盘的是,这些系统产生强烈的共模电压,可能会导致以下严重问题：
泄漏电流和轴承电流逃逸至地球通过杂散电容之间的定子与转子,导致放电加工（电火花加工） ,以承载.