0% Complete
صفحه اصلی
/
سی و سومین کنفرانس بین المللی مهندسی برق
Vibration Analysis of a High-Speed Switched Reluctance Motor Considering Fast Demagnetization Voltage
نویسندگان :
Nasrin Majlesi
1
Amir Rashidi
2
Morteza Saghaian Nejad
3
1- دانشگاه صنعتی اصفهان
2- دانشگاه حکیم سبزواری
3- دانشگاه صنعتی اصفهان
کلمات کلیدی :
Switched reluctance motor (SRM)،high-speed،fast demagnetization،vibration analysis،acoustic noise analysis
چکیده :
The switched reluctance motor (SRM) is well-suited for high-speed applications due to its high starting torque and efficiency. However, it faces challenges in generating sufficient torque at high speeds, primarily due to limited excitation time and slow demagnetization. To ensure optimal performance of high-speed SRM drive systems, applying a fast demagnetization voltage to reduce current effectively is essential. This article presents the design of a high-speed SRM with a base speed of 14,000 rpm and up to 18,000 rpm in the constant power region. It explores electromagnetic and mechanical analyses under various demagnetization conditions, including those using an asymmetric half-bridge converter, a converter with enhanced demagnetization capability, and soft demagnetization voltage. Mechanical analysis focuses on vibration and acoustic noise, driven primarily by radial forces, the main source of vibration. Electromagnetic analysis is conducted using a 2D model in Ansys Maxwell, while vibration and acoustic noise assessments are performed with a 3D model in Ansys Workbench. The study simulates and discusses results across three distinct demagnetization states.
لیست مقالات
لیست مقالات بایگانی شده
Design and Performance Analysis of a Novel Optical Biosensor for Measuring Glucose Concentration in Urine
Sania Eskandari - Siavash Zargari - Saeed Meshgini - Ali Farzamnia
A Third-Order Noise-Shaping SAR ADC With Optimized NTF Zeros for IOT Applications
Mansoure Yousefirad - Mohammad Yavari
A 400 ps Input Time Range 2× Time Amplifier Using Time-to-Current Compensation Technique
Mohammad Amin Yaldagard - Hossein Shamsi
مدلسازی نویز فاز در ساختار کاهنده نویز نوسانساز مبتنی بر تداخلسنجی
سیدمحمدعلی صدرقاینی - علی بنائی
Planar Transformer with None Overlapping Winding as Current Balancing Compensator for Paralleled SiC MOSFETs
Hesamodin Allahyari - Mahdi Delzendeh SarfeJo - Hamid Bahrami - Ahmad Afifi - Aran Shoaei - Mohammad ali Latifzadeh
A Band-pass Power Divider Based on Substrate Integrated Plasmonic Waveguide
Salma Mirhadi - Shamsi Soleimani
ارزیابی کیفیت و موفقیت های پیوند کلیه
علی رفیعی پور - بهزاد خلجی امامزاده عباسی - زینب زالی - مسعودرضا هاشمی
Positioning a Moving Target Using Range and Doppler-Rate Measurements with Bi-static Radar
MohammadAmin Latifi - Fereidoon Behnia
Design and Implementation of CAN Bus Monitoring Module for Lithium Battery Management System
Shakila Kazempourdizaji - Amir Mohammad Moazami Goudarzi - Majid Shalchian
تخمین نرختنفس با استفاده از ترکیب ویژگیهای سیگنال فوتوپلتیسموگرافی و مدل FCM-ANFIS
علیرضا باغبانی - سیده فاطمه مولایی زاده
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.5.3