Soft Starting of Induction Motor With Torque Control

Nied, Ademir; Oliveira, José de; Campos, Rafael de Farias; Dias, Rogério Pinho; Marques, Luiz Carlos de Souza

doi:10.1109/tia.2010.2045335

Cited by 32 publications

(9 citation statements)

References 16 publications

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“…Figure 7 shows the diagram of the torque control technique for limiting the electromagnetic torque of the motor (Nied et al, 2008). From the motor voltages and currents measurements, the flux estimation is calculated, and from that, one obtains the estimated electromagnetic torque.…”

Section: Torque Control Techniquementioning

confidence: 99%

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Study on Energy Efficiency of Induction Motor Soft-Starting with Torque Control

Oliveira¹,

Nied²,

Dias³

2011

Advances in Motor Torque Control

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Section: Torque Control Techniquementioning

confidence: 99%

“…To reduce integration problems, (Nied et al, 2010) adopted a simple approach utilizing a low-pass filter to estimate the induction motor stator flux. As can be verified in Fig.…”

Section: Torque Control Techniquementioning

confidence: 99%

Study on Energy Efficiency of Induction Motor Soft-Starting with Torque Control

Oliveira¹,

Nied²,

Dias³

2011

Advances in Motor Torque Control

Self Cite

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“…Many methods are used to soft startup of IMs, especially in case of big motors in literature and also those compared each other [6][7][8][9][10][11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Soft and fast starting induction motors using controllable resistive type fault current limiter

Naderi

Negnevitsky

2015

2015 IEEE Power &Amp; Energy Society General Meeting

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Abstract-This paper proposes a controllable resistive type fault current limiter for soft and fast starting of induction motors (IMs) based on the primary resistance method. Two methods of constant current and minimized torque pulsations starting for the proposed FCL are presented. A comparison is done and it is shown that method of minimized torque pulsations by the proposed structure leads to a fast and soft starting for IM. Analytical analyses are performed in details and simulation results using PSCAD/EMTDC software are involved to validate the effectiveness of the proposed FCL and its control methods for the soft and fast starting up of IMs.

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“…If the rotor speed can be estimated by the easily measured electrical variables, it will eliminate the cost of the speed sensor and increase the reliability of the drive. Many algorithms have been suggested to estimate the rotor speed of the induction motor such as Model Reference Adaptive System Flux Estimators (MRASFE), Speed Adaptive full order Flux Observer (SAFO) and Inherently Stator Flux Estimators (ISFE) [1][2][3][4][5][6][7][8][9][10][11][12][13][14].…”

Section: Introductionmentioning

confidence: 99%

A new integration method to estimate stator flux in induction motor with dc offset error

Lee

Sathiakumar

Shrivastava

2013

IEEE 2013 Tencon - Spring

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A novel integration method to estimate stator flux in induction motor with dc offset error is proposed. The proposed method is able to solve the problem associated with a pure integrator for the estimation of stator flux in induction motor for operating in a wide speed range. A drift is produced by integration of dc offset error present in the estimated back Electro Motive Force (back-EMF) due to DC offset error in the measurement of phase current. The novel integration method eliminates the drift produced by the inherent problem of the pure integrator and calculates the measurement error of phase current.

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Soft Starting of Induction Motor With Torque Control

Cited by 32 publications

References 16 publications

Study on Energy Efficiency of Induction Motor Soft-Starting with Torque Control

Study on Energy Efficiency of Induction Motor Soft-Starting with Torque Control

Soft and fast starting induction motors using controllable resistive type fault current limiter

A new integration method to estimate stator flux in induction motor with dc offset error

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