Simulation of Power Electronic and Motion Control Systems

Mohan, Ned; Robbins, W.P.; Aga, L.A.; Rastogi, M.; Naik, R. Srinu

doi:10.1002/9780470547113.ch8

Cited by 11 publications

(7 citation statements)

References 22 publications

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“…While the reported work in [1][2][3][4][5] is claimed to emphasize on circuit simulation of power electronic circuits, little attention has been given to the detailed simulation of closed loop dc-dc converter circuits. The proposed approach [6] adopts Pspice A/D where the circuit is described by statements and analysis commands, which makes simulation a cumbersome process.…”

Section: Introductionmentioning

confidence: 99%

A simplified approach to the first order approximations of a closed loop, non isolated dc-dc converter with synchronous rectifier circuit behavior by using the ORCAD PSPICE

Shetty

Kadle²,

Raju

2013

Fifth International Conference on Advances in Recent Technologies in Communication and Computing (ARTCom 2013)

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In this paper, we present the significance of computer simulation program, such as ORCAD PSPICE, in analyzing, first order approximations of circuit behavior, a closed loop, non-isolated dc-dc converter with synchronous rectifier circuit. Following techniques have been adopted to simplify the process of simulation. They are: (1) Ideal switches are incorporated in the power stage of the converter to eliminate the gate diver requirement which in turn reduces the simulation run time;(2) Diodes are connected in series with switches, which eliminates dead time control circuit, to prevent cross conduction of switches and (3) TL494 Pspice model, which is readily available in library of most of the versions of the ORCAD PSPICE, is employed for pulse width modulation. As an example, non-inverting synchronous buck boost converter is considered for demonstrating the approach. Simulation was carried out for an input voltage range of 6 to 35V and load resistance was varied from 12 to 48 Ohms. Output voltage was regulated at 12V for both input voltage and load current perturbation. Physical prototype was implemented and simulation result was tested for steady state output.

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Section: Introductionmentioning

confidence: 99%

A simplified approach to the first order approximations of a closed loop, non isolated dc-dc converter with synchronous rectifier circuit behavior by using the ORCAD PSPICE

Shetty

Kadle²,

Raju

2013

Fifth International Conference on Advances in Recent Technologies in Communication and Computing (ARTCom 2013)

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show abstract

“…The second approach (at algorithm level) is a computer simulation of the system (Krause and Thomas, 1965;Chan, Jiang and Chen, 1993;Mohan et al, 1997). The first approach (at hardware level) uses a real motor with an inverter and a controller.…”

Section: Introductionmentioning

confidence: 99%

Modeling and Simulation of Induction Motor

Chan

Shi²

2011

Applied Intelligent Control of Induction Motor Drives

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“…A typical switched-inductive dc-dc converter can operate in two modes. One is the Continuous Conduction Mode (CCM) in which inductive current never falls to zero, and the second mode is Discontinuous Conduction Mode (DCM) allowing inductive current to become zero for a portion of switching period [1], [2]. The DCM typically occur at light loads and differs from CCM [14] since this mode results into three different switched networks over one switching cycle (as opposed to two switched networks in the case of CCM operation).…”

Section: A Average Value Modellingmentioning

confidence: 99%

“…INTRODUCTION Switched-mode converters are nonlinear variable-structure systems [1], [2]. Up to half the switching frequency, the dynamics of a switched-mode converter may be accurately captured using proper averaging methods.…”

mentioning

confidence: 99%