Innovative Application Technologies of AC Motor Drive Systems
نویسندگان
چکیده
منابع مشابه
EMI in Modern AC Motor Drive Systems
In this paper, several aspects of high frequency related issues of modern AC motor drive systems, such as common mode voltage, shaft voltage and resultant bearing current and leakage currents, have been discussed. Conducted emission is a major problem in modern motor drives that produce undesirable effects on electronic devices. In modern power electronic systems, increasing power density and d...
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This paper investigates over-voltage transients on ac induction motors when connected through a cable of arbitrary length to a Variable Frequency Drive (VFD) consisting of a Pulse Width Modulation (PWM) inverter with Insulated Gate Bipolar Transistor (IGBT) power devices. Factors contributing to a motor over-voltage transient equal to a theoretical twice dc bus voltage are first described using...
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The aim of this paper is to study the effect of EMI in Switched mode PWM Inverter fed AC drive. This Switched mode PWM Inverter has an inherent noise source. This noise is mitigated by a New Active Common Mode Electro Magnetic Interference Filter (ACEF) which is proposed for switched mode power supply applications. The proposed filter is based on current sensing and a compensation circuit which...
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ژورنال
عنوان ژورنال: IEEJ Journal of Industry Applications
سال: 2012
ISSN: 2187-1094,2187-1108
DOI: 10.1541/ieejjia.1.132