Detection of single and multiple IGBTs open-circuit faults in a field-oriented controlled induction motor drive

Sobanski, Piotr; Orłowska-Kowalska, Teresa

doi:10.1515/aee-2017-0007

Cited by 7 publications

(4 citation statements)

References 17 publications

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“…This paper illustrated almost half century old drive system from past to future and their desideratum of electrical drives (IMD) in years to come to have better maneuverability and cross major technical problems that supress the future growth of the same. Piotr Sobanski et al [3] deals about the single and multiple power switch failures when fed with drive system with shorter period of time. In this paper, field oriented control (FOC) type of drive technology employed test cases are considered and fault has been analysed.…”

Section: Review Of Electrical Drives and Its Recent Scenariomentioning

confidence: 99%

“…Since the table depicts zero sequence voltage and current majority in the uncovered region, the power quality problems prevails much higher than the normal scenarios in the incoming supply of the drive system. Piotr Sobanski et al [3] elaborates the operation of induction motor drive, the open circuit fault diagnosis is being considered for the analysis purpose. This fault detection cinches the power failures in very minimal time span.…”

Section: Industrial Drive Topology and Its Mitigating Effects -A Rmentioning

confidence: 99%

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A Study of Inverter Drives and Its Ride Through Capabilities in Industrial Applications

K¹,

Kumar²,

Dhayaneswaran³

2018

ELS

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In modern industry, majority of the mechanical elements are driven by either induction motors or special motors like servo motors, synchronous motors, BLDC motors. In order to drive the motors and to vary the speed of the motors, electronics drives are required. Since the drives are powered with three phase AC, if the power grid has power quality issue, which directly reflects on to the power electronics drives. As per Indian grid standards, power quality is defined as harmonics, surge, sag, swell, which was formulated in the year of 2003 and further revision was done in 2010. But in the recent day’s majority of the industries are constructed in same place (special economic zone), unpredicted industrial loads are increased and inserted in to existing running load, so eventually the power quality definition also changes and even sometimes connections are made as temporary for certain loads. Although these motors typically tolerate variations in utilization voltage, power quality professionals continue to spend a great deal of time answering questions about proper utilization voltage for a given motor. The voltage quality factors that create the most serious problems and confusion in the field include nominal utilization voltage that does not match the motor nameplate, proper voltage sag ride-through protection for the motor control circuitry, and phase-to-phase voltage imbalance. In review article, modern industry premises failure of components list and condition of power quality will be surveyed in various segments. Various failure of inverter drives namely, switching failure, commutation failure, common mode voltage problem, bearing current issues, harmonics etc., are discussed in details from various research article and presented in this review.

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Section: Review Of Electrical Drives and Its Recent Scenariomentioning

confidence: 99%

Section: Industrial Drive Topology and Its Mitigating Effects -A Rmentioning

confidence: 99%

A Study of Inverter Drives and Its Ride Through Capabilities in Industrial Applications

K¹,

Kumar²,

Dhayaneswaran³

2018

ELS

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“…Due to their simple mechanical design, low cost, and robustness, induction machines are most often used in commercial applications [1][2][3][4]. Despite design efforts aimed to increase the reliability of IM, failures still occur.…”

Section: Introductionmentioning

confidence: 99%

Analysis of Torque Ripples of an Induction Motor Taking into Account a Inter-Turn Short-Circuit in a Stator Winding

Pietrowski

Górny

2020

Energies

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Despite the increasing popularity of permanent magnet synchronous machines, induction motors (IM) are still the most frequently used electrical machines in commercial applications. Ensuring a failure-free operation of IM motivates research aimed at the development of effective methods of monitoring and diagnostic of electrical machines. The presented paper deals with diagnostics of an IM with failure of an inter-turn short-circuit in a stator winding. As this type of failure commonly does not lead immediately to exclusion of a drive system, an early stage diagnosis of inter-turn short-circuit enables preventive maintenance and reduce the costs of a whole drive system failure. In the proposed approach, the early diagnostics of IM with the inter-turn short-circuit is based on the analysis of an electromagnetic torque waveform. The research is based on an elaborated numerical field–circuit model of IM. In the presented model, the inter-turn short-circuit in the selected winding has been accounted for. As the short-circuit between the turns can occur in different locations in coils of winding, computations were carried out for various quantity of shorted turns in the winding. The performed analysis of impact of inter-turn short-circuit on torque waveforms allowed to find the correlation between the quantity of shorted turns and torque ripple level. This correlation can be used as input into the first layer of an artificial neural network in early and noninvasive diagnostics of drive systems.

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“…There are numerous study results about fault detection and fault-tolerant control, most focused on the faults of power semiconductors of inverters [11] and stator windings [12] of the motor drives. But few of them focused on speed/position sensor fault-tolerant control, especially for WECS application [13].…”

Section: Introductionmentioning

confidence: 99%

Archives of Electrical Engineering

Tahri¹,

Hassaine²,

Moreau³

2018

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Wind energy has achieved prominence in renewable energy production. Therefore, it is necessary to develop a diagnosis system and fault-tolerant control to protect the system and to prevent unscheduled shutdowns. The presented study aims to provide an experimental analysis of a speed sensor fault by hybrid active fault-tolerant control (AFTC) for a wind energy conversion system (WECS) based on a permanent magnet synchronous generator (PMSG). The hybrid AFTC switches between a traditional controller based on proportional integral (PI) controllers under normal conditions and a robust backstepping controller system without a speed sensor to avoid any deterioration caused by the sensor fault. A sliding mode observer is used to estimate the PMSG rotor position. The proposed controller architecture can be designed for performance and robustness separately. Finally, the proposed method was successfully tested in an experimental set up using a dSPACE 1104 platform. In this experimental system, the wind turbine with a generator connection via a mechanical gear is emulated by a PMSM engine with controled speed through a voltage inverter. The obtained experimental results show clearly that the proposed method is able to guarantee service production continuity for the WECS in adequate transition.

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Detection of single and multiple IGBTs open-circuit faults in a field-oriented controlled induction motor drive

Cited by 7 publications

References 17 publications

A Study of Inverter Drives and Its Ride Through Capabilities in Industrial Applications

A Study of Inverter Drives and Its Ride Through Capabilities in Industrial Applications

Analysis of Torque Ripples of an Induction Motor Taking into Account a Inter-Turn Short-Circuit in a Stator Winding

Archives of Electrical Engineering

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