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[PDF] Top 20 Direct torque control of doubly fed induction motor using three-level NPC inverter

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Direct torque control of doubly fed induction motor using three-level NPC inverter

Direct torque control of doubly fed induction motor using three-level NPC inverter

... The components of the stator and rotor currents in reference frame (a,b,c) are shown in Fig. 8h, the motor currents are sinusoidal with a frequency proportional to the reference speed. These currents respond ... See full document

9

Improved DTC using Three-level Inverter topology for Wind Power Applications

Improved DTC using Three-level Inverter topology for Wind Power Applications

... done using the three-level NPC inverter fed induction motor drive with direct torque ...This control ensures fast dynamic response even at low ... See full document

5

DEVELOPMENT OF DIRECT TORQUE CONTROL MODELWITH USING SVI FOR THREE PHASE INDUCTION MOTOR

DEVELOPMENT OF DIRECT TORQUE CONTROL MODELWITH USING SVI FOR THREE PHASE INDUCTION MOTOR

... Direct torque control method is one of the best control strategies which allow a torque control in steady state and transient operation of induction ...of direct ... See full document

6

AN UTILITY FRIENDLY DIRECT TORQUE CONTROL TECHNIQUE OF THREE PHASE INDUCTION MOTOR WITH TWO LEVEL INVERTER USING 180 DEGREE CONDUCTION MODE.

AN UTILITY FRIENDLY DIRECT TORQUE CONTROL TECHNIQUE OF THREE PHASE INDUCTION MOTOR WITH TWO LEVEL INVERTER USING 180 DEGREE CONDUCTION MODE.

... moves uniformly at frequency ωe, whereas ψ s movement is jerky. The average speed of both, however, remains the same in the steady-state condition. Table 2 summarizes the flux and torque change (magnitude and ... See full document

11

Performance improvement of induction motor by using direct torque control technique

Performance improvement of induction motor by using direct torque control technique

... ago, direct torque control (DTC) was introduced to give fast and good dynamic torque ...field-oriented control (FOC) technique [Takahashi and Noguchi, 1986; Depenbrock, ...comparators, ... See full document

5

A Comparative Study on Predictive and ISVM Direct Torque Control Methods for a Doubly Fed Induction Machine Fed by an Indirect Matrix Converter

A Comparative Study on Predictive and ISVM Direct Torque Control Methods for a Doubly Fed Induction Machine Fed by an Indirect Matrix Converter

... a three phase voltage-fed system, usually the grid, while the output terminals are connected to a three phase current-fed system, like an induction ...by using specific current ... See full document

8

Direct torque control of three Phase induction motor using matlab

Direct torque control of three Phase induction motor using matlab

... Direct torque control has its roots in field-oriented control and direct self ...Field-oriented control uses spatial vector theory to optimally control magnetic field ... See full document

9

Direct torque control of three phase induction motor using neural network fuzzy logic techniques

Direct torque control of three phase induction motor using neural network fuzzy logic techniques

... The control scheme of DTC involves comparison of torque with reference value defining the error torque state and comparison of stator flux with reference value defining the error flux ...determined ... See full document

7

Direct Torque Control Design for Three Phase Induction Motor

Direct Torque Control Design for Three Phase Induction Motor

... the motor. The flux components and the electromagnetic torque are estimated under the block torque flux ...and torque control is done by hysteresis control ...the torque ... See full document

10

Direct Torque Control for Three Phase Induction Motor Drive Using Cascaded H-Bridge Multilevel Inverter

Direct Torque Control for Three Phase Induction Motor Drive Using Cascaded H-Bridge Multilevel Inverter

... this inverter is based on connecting H-bridge inverters in series to get a sinusoidal voltage ...multilevel inverter is that it needs less number of components comparative to the Diode clamped or the flying ... See full document

6

Direct Torque Control of Induction Motor Drive Fed from Hybrid Multilevel Inverter

Direct Torque Control of Induction Motor Drive Fed from Hybrid Multilevel Inverter

... In recent years, there has been great interest in multilevel inverters (MLIs) technology. Special attention has been paid for cascaded H-bridge inverter [7] – [11]. Generally, there are many advantages in the ... See full document

6

Simulation &Comparison of Three level SPWM and SVPWM for NPC Multilevel Inverter Fed Induction Motor Drive

Simulation &Comparison of Three level SPWM and SVPWM for NPC Multilevel Inverter Fed Induction Motor Drive

... multilevel Inverter (NPC) and three level Space Vector Modulation fed Induction motor ...to control the overall output voltage and also harmonic ...by using ... See full document

10

Modified Direct Torque Control of Induction Motor Using Three-Level Inverter

Modified Direct Torque Control of Induction Motor Using Three-Level Inverter

... of three-level inverter is as shown in Table ...in torque is indicated by 1 and decrease in torque is indicated by ...for three level inverter is given in Table ... See full document

7

Fuzzy Logic Control Contribution to the Direct Torque Control for Three Level Inverter Fed Induction Machine

Fuzzy Logic Control Contribution to the Direct Torque Control for Three Level Inverter Fed Induction Machine

... The three-level neutral point clamped (NPC) inverter is one of the most commonly used multi-level inverter topologies in high power ac ...two-level inverter, the ... See full document

7

Direct Torque Control of Induction Motor Using Three-Level Neutral Point Clamped Inverter

Direct Torque Control of Induction Motor Using Three-Level Neutral Point Clamped Inverter

... The direct torque control strategy of squirrel-cage induction motor using three-level neutral point clamped inverter is ...the torque of ... See full document

7

SIMPLIFIED SVPWM ALGORITHM BASED DIODE CLAMPED 3-LEVEL INVERTER FED DTC-IM DRIVE

SIMPLIFIED SVPWM ALGORITHM BASED DIODE CLAMPED 3-LEVEL INVERTER FED DTC-IM DRIVE

... clamped three- level inverter fed direct torque controlled (DTC) induction motor ...of three-level inverter is simplified into two-level ... See full document

10

Direct Torque Control with Sliding mode Feedback Linearization for SVM Inverter Fed Induction Motor Drives

Direct Torque Control with Sliding mode Feedback Linearization for SVM Inverter Fed Induction Motor Drives

... linearization Direct Torque Control (DTC) based on space vector modulation (SVM) which can be noticeably reduce electromagnetic torque and stator flux ripples that affect Induction ... See full document

10

Predictive Torque Control Scheme for Three-Phase Four-Switch Inverter Fed Induction Motor Drives with DC-Link Voltages Offset Suppression by Using Fuzzy Logic Controller

Predictive Torque Control Scheme for Three-Phase Four-Switch Inverter Fed Induction Motor Drives with DC-Link Voltages Offset Suppression by Using Fuzzy Logic Controller

... B4 inverter-fed drives copying the B6 case were ...B4 inverter, was not ...B4 inverter is decreased in an inspecting ...B4 inverter and induction motor (IM) is ... See full document

10

A Comparative Investigation on DTC of B4-Inverter-Fed BLDC Motor Drives Using Pi and Intelligent Controllers

A Comparative Investigation on DTC of B4-Inverter-Fed BLDC Motor Drives Using Pi and Intelligent Controllers

... of motor controller that drives an electric motor by varying the frequency and voltage supplied to the electric ...electric motor to run at full speed, the VFD can be used to ramp down the frequency ... See full document

9

Speed Control of Five-Phase Induction Machine using Direct Torque Control K.Sesha Reddy, II K.Srinivasa Rao, III C.Rami Reddy, IV SI Khaleel

Speed Control of Five-Phase Induction Machine using Direct Torque Control K.Sesha Reddy, II K.Srinivasa Rao, III C.Rami Reddy, IV SI Khaleel

... example, inverter states V1 11001 and V11 10000) can be selected alternatively so as to eliminate the d3–q3 voltage vector, where the maximum resultant voltage-vector magnitude is ...example, inverter ... See full document

5

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