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

Electromagnetic Design of an Axial-Flux Dual- Stator Switched Reluctance Motor for High-Torque Variable-Speed Applications

Moslem Geravandi - Hassan Moradi - Mohammad Sedigh Toulabi

Dynamic Energy Management for EV-Integrated Grids Using Reinforcement Learning

Mahnaz Izadi - Behnam Zaker - Saeed Izadi

Improving the Water Jacket Cooling for Flywheel Energy Storage Systems: An Investigation on the Potting and Polyamide-imide/Boron Insulators

Hossein Azizi Moghaddam - Tohid Sharifi

A Novel Multi Output/Input Magnetic Gearbox

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

Dual-Input/Dual-Output Axial-Flux Flux-Focusing Magnetic Gear: A New Approach for Symmetrical Torque Transmission

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

Winding Configuration in High‑Frequency Current Transformers for Partial‑Discharge Detection in Power Cables

Amirhossein Dehghan Ahangar - Asghar Akbari Azirani - Mohammad Rahimi

Diagnosing Partial Demagnetization and Static Eccentricity in Surface Mounted Permanent Magnet Synchronous Motor

Mahdi Nikzad - Zahra Nasiri-Gheidari

Development of an ANFIS-Based Model for Condition Monitoring and Fault Diagnosis of Squirrel-Cage Induction Motors

Seyed Hamid Rafiei - Mansour Ojaghi

A Brief Review of Design and Optimization Methods in Performance Improvement of SynRMs

Amirhassan Mirzaei - Mansoor Rafiee

Performance Evaluation of Variable Reluctance Linear Resolver Based on the Hybrid Model Across a Wide Velocity Range

Roozbeh Gholizadeh-Miankoh - Zahra Nasiri Gheidari - Farid Tootoonchian - Hashem Oraee

بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 43.0.1