High-Frequency Modeling of the Long-Cable-Fed Induction Motor Drive System Using TLM Approach for Predicting Overvoltage Transients

Wang, Liwei; Ho, Carl Ngai Man; Canales, Francisco; Jatskevich, Juri

doi:10.1109/tpel.2010.2047027

Cited by 140 publications

(98 citation statements)

References 31 publications

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“…and v k (l k , t) are solved from (23) and (26) and results are substituted into (21), discrete relations for terminal voltage and current in kth zone will be found as:σ…”

Section: Traveling-wave Model Of Multi-conductor Transmission Linementioning

confidence: 99%

“…In their study, stator conductors were shown as a multi-conductor transmission lines connected in series. Wang et al [21] obtained an accurate estimation of conductor voltage by modeling a cable between the machine and the inverter as a transmission line and the induction machine as a lumped device. In this method, the stator winding and rotor frame are not distributed elements and thus, it cannot be used to accurately obtain the internal and shaft voltage distributions.…”

Section: Introductionmentioning

confidence: 99%

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A traveling-wave model of electric machines with eccentricity for shaft voltage analysis

Abbasi

Nazarzadeh

2014

Journal of Electromagnetic Waves and Applications

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This paper presents a discrete model for rotor shaft and stator winding of an electrical machine. Multi-conductor transmission line theory is used for modeling connecting cable, stator winding, and rotor shaft. The conductors used in a stator winding are connected similarly to a multi-conductor transmission line using electrical and magnetic coupling effects. Modal theory is applied to the wave equations of the stator winding to obtain a discrete model for electrical machines winding. The voltage distribution in the stator winding, rotor shaft, and bearings were obtained by numerical simulation under symmetrical conditions and compared with published results for time-domain method. The consequences of a static eccentricity fault on shaft voltage were determined and evaluated using a symmetrical machine.

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“…and v k (l k , t) are solved from (23) and (26) and results are substituted into (21), discrete relations for terminal voltage and current in kth zone will be found as:σ…”

Section: Traveling-wave Model Of Multi-conductor Transmission Linementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A traveling-wave model of electric machines with eccentricity for shaft voltage analysis

Abbasi

Nazarzadeh

2014

Journal of Electromagnetic Waves and Applications

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“…Examples for work on the HF modeling of the cable are given by (Moreira et al, 2002;Weens et al, 2006;De Paula et al, 2008;Amarir, Al-Haddad, 2008;Wang et al, 2010).…”

Section: Hf CM Voltage and Cable Impedancementioning

confidence: 99%

Thousands of hits: on inverter-induced bearing currents, related work, and the literature

Mütze

2011

Elektrotech. Inftech.

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A. Mü tze OVE Today, a search for bearing currents in databases on engineering literature may return hundreds or (depending on the database and any additional filter used) thousands of hits. The degree to which the identified papers address the bearing current topic itself varies. Often, the term is used (as it is common with key words) to reflect the wider context and the topicality of the work that is presented, e.g. a discussion of a new filter topology. Without claiming completeness, this paper provides an overview of the various aspects that have been addressed in literature related to the bearing current topic.Tausende von Treffern: Ü ber umrichterbedingte Lagerströ me, zugehö rige Themen und die Literatur.Eine einfache Suche unter dem Stichwort "Lagerströ me in einer Datenbank fü r Ingenieursliteratur kann zu hunderten oder (abhä ngig von der Datenbank und zusä tzlich verwendeten Filtern) tausenden von Treffern fü hren. Das Ausmaß, mit dem die identifizierten Publikationen das Lagerstromthema behandeln, variiert. Oft wird der Begriff (wie es fü r Stichwö rter ü blich ist) verwendet, um den weiteren Zusammenhang und die Aktualitä t des in der jeweiligen Publikation behandelten Themas, wie z. B. eine neue Filtertopologie, widerzuspiegeln. Dieser Beitrag gibt einen Ü berblick ü ber die verschiedenen mit dem Lagerstromthema in Verbindung stehenden Aspekte, die in der Literatur behandelt werde.

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“…Therefore，it is necessary to establish an accurate CM conducted EMI model for evaluating the level of the CM EMI in the motor drive system. Researchers have conducted a number of EMI modeling studies on the motor drive system of EVs [8][9][10] and other industrial applications [11][12][13][14][15]. A piecewise linear insulated gate bipolar transistor (IGBT) behavior model for frequency simulation of motor drive EMI prediction have been proposed [16].…”

Section: Introductionmentioning

confidence: 99%

Common Model EMI Prediction in Motor Drive System for Electric Vehicle Application

Yang¹,

Peng²,

Wang³

2015

Journal of Electrical Engineering and Technology

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-Common mode (CM) conducted interference are predicted and compared with experiments in a motor drive system of Electric vehicles in this study. The prediction model considers each part as an equivalent circuit model which is represented by lumped parameters and proposes the parameter extraction method. For the modeling of the inverter, a concentrated and equivalent method is used to process synthetically the CM interference source and the stray capacitance. For the parameter extraction in the power line model, a computation method that combines analytical method and finite element method is used. The modeling of the motor is based on measured date of the impedance and vector fitting technique. It is shown that the parasitic currents and interference voltage in the system can be simulated in the different parts of the prediction model in the conducted frequency range (150 kHz-30 MHz). Experiments have successfully confirmed that the approach is effective.

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High-Frequency Modeling of the Long-Cable-Fed Induction Motor Drive System Using TLM Approach for Predicting Overvoltage Transients

Cited by 140 publications

References 31 publications

A traveling-wave model of electric machines with eccentricity for shaft voltage analysis

A traveling-wave model of electric machines with eccentricity for shaft voltage analysis

Thousands of hits: on inverter-induced bearing currents, related work, and the literature

Common Model EMI Prediction in Motor Drive System for Electric Vehicle Application

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