Improving the Dynamic Response during Field Weakening Control of IPMSM Drive System using Adaptive Hysteresis Current Control Technique
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Amiya Naik
und
Sanjeeb Kumar Kar
Abstract
This paper presents the control of IPMSM drive in flux weakening region, for high speed applications. An adaptive hysteresis band current controller has been designed and implemented in this work to overcome the drawbacks which are present in case of conventional hysteresis band current controllers such as: high torque ripple, more current error, large variation in switching frequency etc. The proposed current controller is a hysteresis controller in which the hysteresis band is programmed as a function of variation of motor speed and load current. Any variation in those parameters causes an appropriate change in the band which in turns reduces the torque ripple as well as current error of the machine. The proposed scheme is modeled and tested in the MATLAB-Simulink environment for the effectiveness of the study. Further, the result is validated experimentally by using TMS320F2812 digital signal processor.
Nomenclature
- Symbol Description
- B
Friction co-efficient
- ia,ib,ic
Three phase current
- id, iq
d &q-axis stator current
- J
Inertia
- Ld & Lq
d & q-axis self inductance
- Ldm & Lqm
d & q-axis magnetizing inductance
- Fc
Cross-over frequency
- P
No. of pole
- PI
Proportional gain
- Rs
Stator resistance
- Te
Developed torque
- TL
Load torque
- Vd, Vq
d & q-axis voltage
- VSI
Voltage source inverter
- ρ
Derivative operator
- λd, λq
d & q-axis flux linkage
- λf
field flux linkage
- θr
Rotor position
- ωm
Rotor speed in rad/sec
- ωr
Electrical speed in rad/sec
- ωrated
Motor rated speed in rad/sec
- TL
Load torque
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©2016 by De Gruyter
Artikel in diesem Heft
- Frontmatter
- Review
- Detection of Frauds and Other Non-technical Losses in Power Utilities using Smart Meters: A Review
- Research Articles
- Improving the Dynamic Response during Field Weakening Control of IPMSM Drive System using Adaptive Hysteresis Current Control Technique
- Optimal Energy Management for a Smart Grid using Resource-Aware Utility Maximization
- Decentralized Charging of Plug-In Electric Vehicles Using Lagrange Relaxation Method at the Residential Transformer Level
- Power Quality Improvement in Induction Furnace by Harmonic Reduction Using Dynamic Voltage Restorer
- Feasibility of Stochastic Voltage/VAr Optimization Considering Renewable Energy Resources for Smart Grid
- Design and Analysis of Grid Connected Photovoltaic Fed Unified Power Quality Conditioner
- Sympathetic Trippings Blocking in Over Current Relay Coordination Algorithm during Steady State & Transient Network Topologies
- Application of Multi-Objective Human Learning Optimization Method to Solve AC/DC Multi-Objective Optimal Power Flow Problem
- Intelligent Energy Management System for PV-Battery-based Microgrids in Future DC Homes
- Optimum Location of Voltage Regulators in the Radial Distribution Systems
- Design of Passive Power Filter for Hybrid Series Active Power Filter using Estimation, Detection and Classification Method
Artikel in diesem Heft
- Frontmatter
- Review
- Detection of Frauds and Other Non-technical Losses in Power Utilities using Smart Meters: A Review
- Research Articles
- Improving the Dynamic Response during Field Weakening Control of IPMSM Drive System using Adaptive Hysteresis Current Control Technique
- Optimal Energy Management for a Smart Grid using Resource-Aware Utility Maximization
- Decentralized Charging of Plug-In Electric Vehicles Using Lagrange Relaxation Method at the Residential Transformer Level
- Power Quality Improvement in Induction Furnace by Harmonic Reduction Using Dynamic Voltage Restorer
- Feasibility of Stochastic Voltage/VAr Optimization Considering Renewable Energy Resources for Smart Grid
- Design and Analysis of Grid Connected Photovoltaic Fed Unified Power Quality Conditioner
- Sympathetic Trippings Blocking in Over Current Relay Coordination Algorithm during Steady State & Transient Network Topologies
- Application of Multi-Objective Human Learning Optimization Method to Solve AC/DC Multi-Objective Optimal Power Flow Problem
- Intelligent Energy Management System for PV-Battery-based Microgrids in Future DC Homes
- Optimum Location of Voltage Regulators in the Radial Distribution Systems
- Design of Passive Power Filter for Hybrid Series Active Power Filter using Estimation, Detection and Classification Method
