کنفرانس بین المللی ماشین و محرکه های الکتریکی

صفحه اصلی / The 5th International Conference on Electrical Machines and Drives

A Fast Analytical Method for No-Load Air Gap Flux Density and Voltage Estimation in Large Synchronous Generators

نویسندگان :

Farshad Kiani¹ Hamed Tahanian²

1- R&D Department, MAPNA Generator Engineering and Manufacturing Co. (PARS) 2- R&D Department, MAPNA Generator Engineering and Manufacturing Co. (PARS)

کلمات کلیدی :

air gap flux density،induced voltage،magnetic saturation،no-load voltage،synchronous generator

چکیده :

A rapid and efficient analytical approach is presented in this paper for the estimation of air-gap flux density and no-load induced voltage in large cylindrical-rotor synchronous generators. The approach begins by assuming a linear magnetic circuit and neglecting the effects of rotor and stator slotting. These factors are then progressively incorporated to improve model accuracy, including the influence of slotting and magnetic saturation on the air gap flux waveform. Unlike the Finite Element Method (FEM), the proposed analytical method offers significantly reduced computation time while maintaining acceptable accuracy. Comparative studies with FEM results show a low deviation in air gap flux density and RMS voltage estimation.

لیست مقالات

لیست مقالات بایگانی شده

تشخیص عیب میله شکسته در موتورهای القایی سه‌فاز با استفاده از طیف فرکانسی مولفه شعاعی شار پراکندگی بیرونی

علیرضا قائم پناه - علی مصلی نژاد - فرهاد حق جو

Advancements in Electric Vehicle Charging Optimization: A Survey of Reinforcement Learning Approaches

Mehrshad Shokati - Parisa Mohammadi - Atoosa Amirinian

A Novel Multi Output/Input Magnetic Gearbox

Ali Hosseini-Fard - Seyed Hamid Shahalami - Esmaeil Fallah Choolabi

An Active Current Balancing Method for Multiphase LLC Resonant Converter

Seyedamirhossein Talebi - Kioumars Shahriari - Salar Sadeghian - Reza Takarli - Seyed Fariborz Zarei

Electromagnetic Forces on the End Windings and Terminal Connections of Large Electric Machines: Calculations, Considerations, and Capabilities for Stress Analysis

Hamed Tahanian - AmirAbbas Vahaj - Farshad Kiani

Asymmetric Rotor Hybrid Interior Permanent Magnet Coaxial Magnetic Gear for Torque Density and PM Utilization Ratio Improvement

Mojtaba Malakooti Khaledi - Seyed Ahmadreza Afsari Kashani

A Novel of topology for Active Magnetic Bearings used in High-Speed Permanent Magnet Motor

Pedram Pakravan

Multi-Filter Deep Learning Framework for Partial Discharge Localization in Generator Stators

Mehdi Nourollahi - Mohammad Hamed Samimi - Arash Abyaz - Ahmad Kalhor

Optimization of an Axial Flux Permanent Magnet Vernier Generator for Wind Power Generation

Alireza Jafarian-Fini - Meysam Barghamadi - Ahmad Hajiamiri-Damavandi - Mohammad Ardebili

Advanced Sensorless Control and Torque Optimization for Switched Reluctance Motors: A Cost-Effective Approach

Masoud Izadi - Bagher Khademhamedani - Nahid Izadi

بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 43.6.0