Speed Control of Interior Permanent Magnet Synchronous Machine PDF Download
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Author: Jigneshkumar Desai
Publisher: GRIN Verlag
ISBN: 3346731324
Category : Technology & Engineering
Languages : en
Pages : 61
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Book Description
Document from the year 2022 in the subject Engineering - General, grade: 12, , language: English, abstract: The creation of a simulation model for closed loop vector controlled IPMSM drive performance enhancement and speed control is described in this book. By regulating the torque component of the current, the model achieves superior speed tracking and rapid dynamic response under transient and steady-state circumstances. The control technique is used by both the proportional and integrated controllers in the PI controller. Combining two independent controllers and reducing the shortcomings of each results in a more effective controller. To offer optimal speed operation in the face of environmental changes, load variations, and structural disturbances, the Fuzzy Logic Controller for PMSM must be properly constructed. Using MATLAB Simulink, this book gives a comprehensive simulation of an internal permanent magnet synchronous motor driving system. Interior permanent magnet synchronous motors (IPMSMs) are used to improve machine performance and offer rapid torque response. IPMSMs are utilised in low and medium-power applications such as servos, robotics, variable-speed motors, electric vehicles, and computer peripherals. Because PM motor drives are becoming more popular, simulation systems capable of handling motor drive simulations are in great demand. Simulation tools can dynamically simulate motor drives in a visual environment, saving money and time and easing the development of new systems.
Author: Jigneshkumar Desai
Publisher: GRIN Verlag
ISBN: 3346731324
Category : Technology & Engineering
Languages : en
Pages : 61
Get Book Here
Book Description
Document from the year 2022 in the subject Engineering - General, grade: 12, , language: English, abstract: The creation of a simulation model for closed loop vector controlled IPMSM drive performance enhancement and speed control is described in this book. By regulating the torque component of the current, the model achieves superior speed tracking and rapid dynamic response under transient and steady-state circumstances. The control technique is used by both the proportional and integrated controllers in the PI controller. Combining two independent controllers and reducing the shortcomings of each results in a more effective controller. To offer optimal speed operation in the face of environmental changes, load variations, and structural disturbances, the Fuzzy Logic Controller for PMSM must be properly constructed. Using MATLAB Simulink, this book gives a comprehensive simulation of an internal permanent magnet synchronous motor driving system. Interior permanent magnet synchronous motors (IPMSMs) are used to improve machine performance and offer rapid torque response. IPMSMs are utilised in low and medium-power applications such as servos, robotics, variable-speed motors, electric vehicles, and computer peripherals. Because PM motor drives are becoming more popular, simulation systems capable of handling motor drive simulations are in great demand. Simulation tools can dynamically simulate motor drives in a visual environment, saving money and time and easing the development of new systems.
Author: Tolochko Olga
Publisher:
ISBN:
Category : Electronic books
Languages : en
Pages : 0
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Book Description
In this chapter, methods for the structural realization of a speed control system for the interior permanent magnet synchronous motor (IPMSM) using the ,Äúmaximum torque per ampere,Äù (MTA) and ,Äúmaximum torque per volt,Äù (MTV) optimal control strategies are considered. In the system in constant torque region, is a technique for adapting the speed controller to the presence of the reactive motor torque component, which improves the quality of the transient processes, is proposed. It is also recommended to approximate the dependence of the flux-forming current component on the motor torque by the ,Äúdead zone,Äù nonlinearity, which will simplify the optimal control algorithm and avoid solving the fourth-degree algebraic equation in real time. For the speed control with field weakening technique, a novel system is recommended. In this system, the control algorithms are switched by the variable of the direct stator current component constraint generated in accordance with the MTA law: the upper limit is calculated in accordance with the ,Äúfield weakening control,Äù (FWC) strategy, and the lower limit in accordance with the MTV strategy. The steady-state stator voltage constraint is implemented through the variable quadrature stator current component limitation. The effectiveness of the proposed solutions is confirmed by the simulation results.
Author: Wei Xu
Publisher: CRC Press
ISBN: 1000909719
Category : Technology & Engineering
Languages : en
Pages : 240
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Book Description
Permanent magnet synchronous motors (PMSMs) are popular in the electric vehicle industry due to their high-power density, large torque-to-inertia ratio, and high reliability. This book presents an improved field-oriented control (FOC) strategy for PMSMs that utilizes optimal proportional-integral (PI) parameters to achieve robust stability, faster dynamic response, and higher efficiency in the flux-weakening region. The book covers the combined design of a PI current regulator and varying switching frequency pulse-width modulation (PWM), along with an improved linear model predictive control (MPC) strategy. Researchers and graduate students in electrical engineering, systems and control, and electric vehicles will find this book useful. Features: • Implements evolutionary optimization algorithms to improve PMSM performance. • Provides coverage of PMSM control design in the flux-weakening region. • Proposes a modern method of model predictive control to improve the dynamic performance of interior PMSM. • Studies the dynamic performance of two kinds of PMSMs: surface-mounted and interior permanent magnet types. • Includes several case studies and illustrative examples with MATLAB®. This book is aimed at researchers, graduate students, and libraries in electrical engineering with specialization in systems and control and electric vehicles.
Author: Sadegh Vaez-Zadeh
Publisher: Oxford University Press
ISBN: 0198742967
Category : Science
Languages : en
Pages : 365
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Book Description
Permanent magnet synchronous (PMS) motors stand at the forefront of electric motor development due to their energy saving capabilities and performance potential. This book is a timely advancement along that path as the first comprehensive, self-contained, and thoroughly up-to-date book devoted solely to the control of PMS motors.
Author: Sandra Eriksson
Publisher: MDPI
ISBN: 3039213504
Category : Technology & Engineering
Languages : en
Pages : 282
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Book Description
Interest in permanent magnet synchronous machines (PMSMs) is continuously increasing worldwide, especially with the increased use of renewable energy and the electrification of transports. This book contains the successful submissions of fifteen papers to a Special Issue of Energies on the subject area of “Permanent Magnet Synchronous Machines”. The focus is on permanent magnet synchronous machines and the electrical systems they are connected to. The presented work represents a wide range of areas. Studies of control systems, both for permanent magnet synchronous machines and for brushless DC motors, are presented and experimentally verified. Design studies of generators for wind power, wave power and hydro power are presented. Finite element method simulations and analytical design methods are used. The presented studies represent several of the different research fields on permanent magnet machines and electric drives.
Author: Abdesh Shafiel Kafiey Khan
Publisher:
ISBN:
Category :
Languages : en
Pages : 542
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: Casey Benjamin Butt
Publisher:
ISBN:
Category : Electric driving
Languages : en
Pages : 506
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Book Description
Author: Dakai Hu
Publisher:
ISBN:
Category :
Languages : en
Pages : 120
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Book Description
Permanent Magnet Synchronous Machines (PMSM) have established their predominance over other types of machines in the motor drive industry for the past several decades. High efficiency and high torque and power density, which are the most distinguishing traits of PMSM drives, have enabled PMSM drives to be applied in almost all areas of industry, from home appliances to vehicle tractions. While the permanent magnet, which can be considered as an energy source, is what contributes to the high power density of PMSM; at the same time, it also causes inconvenience since the magnetic field it produces is relatively fixed. For high speed applications, flux-weakening (a.k.a. field-weakening) is almost always required of PMSM drives. When In the flux-weakening region, issues such as limited constant power speed ratio, current control instability, low torque control accuracy still exist, and it calls for advanced control strategies that can improve the performance of PMSM across a wide speed and torque range. The torque and speed control methods proposed in this dissertation provided improvements to existing control strategies of PMSM in the flux-weakening region. To reduce the current oscillation issue related to voltage regulated flux-weakening controller, the proposed modifications redesigned the current trajectory, and extended the operation region to the Maximum Torque per Volt (MTPV) region. To achieve accurate torque control in the flux-weakening region, an open-loop torque controller was proposed. Together with this controller, a novel PMSM characterizing test procedure was developed for the extraction of PMSM machine data. The results from this characterizing test also led to the establishment of a new high fidelity PMSM modeling method that can capture the nonlinearity of PMSM machines. All control strategies proposed in this dissertation apply both in surface-mounted (IPM) and interior-mounted (SPM) permanent magnet synchronous machines.
Author: Lixin Tang
Publisher:
ISBN:
Category : Electric motors, Synchronous
Languages : en
Pages : 400
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Book Description
