Hysteresis Modeling for Power Magnetic Devices Based on Magnetic Circuit Method
نویسندگان
چکیده
This paper introduces the latest research achievements on hysteresis modeling for power magnetic devices based circuit method. First, model considering behavior is derived. Next, this developed to reluctance network model, analyze more complicated such as an electric motor. Furthermore, improved take dynamic characteristics including skin effect into account. Finally, prediction method of deteriorated loops in core material due machining process established.
منابع مشابه
application of upfc based on svpwm for power quality improvement
در سالهای اخیر،اختلالات کیفیت توان مهمترین موضوع می باشد که محققان زیادی را برای پیدا کردن راه حلی برای حل آن علاقه مند ساخته است.امروزه کیفیت توان در سیستم قدرت برای مراکز صنعتی،تجاری وکاربردهای بیمارستانی مسئله مهمی می باشد.مشکل ولتاژمثل شرایط افت ولتاژواضافه جریان ناشی از اتصال کوتاه مدار یا وقوع خطا در سیستم بیشتر مورد توجه می باشد. برای مطالعه افت ولتاژ واضافه جریان،محققان زیادی کار کرده ...
15 صفحه اولMagnetic Hysteresis Modeling for Spice Simulations
Magnetic hysteresis is probably one of the most fascinating and complex physical phenomena. While (dynamically) quasi-linear magnetic materials are the basis of many practical applications (linear inductors, power transformer etc.), there exist several examples wherein the exploitation of non-linear magnetic materials is central to obtaining good signal detection performance. An example of such...
متن کاملMagnetic Hysteresis Modeling and Visualization for Spice Based Environments
Today magnetic materials are employed in a truly wide range of applications, and have contributed materially to advances in electronics. On the other hand computer-based simulation tools are convenient for analyzing complex systems. Unfortunately there is insufficiency of models describing electrical behavior of such nonlinear devises. In order to simulate this devices with modern electronic de...
متن کاملComputational hysteresis in modeling magnetic systems
Simulations of magnetic and magnetoelastic behavior based on xnicromagnetic theory exhibit hysteresis. These magnetic systems have a highly nonlinear character involving short and long range fields. Computational results are presented and the role of various energetic contributions assessed and predicted using methods of contemporary nonlinear analysis.
متن کاملMagnetic Hysteresis Modelling Based on Magneto-optical Kerr Effect
The paper presents an identification method of the numerical Preisach hysteresis model, based on the digital acquisition and processing of the magnetic microstructure images, which are obtained by time-resolved magneto-optical microscopy. The statistic Preisach function is computed by the superposition of all pixels, allowing to verify the basic assumptions of Preisach hysteresis model from the...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Magnetics Society of Japan
سال: 2022
ISSN: ['1882-2932', '2432-0250', '1882-2924']
DOI: https://doi.org/10.3379/msjmag.2203rv001