کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1703557 1012383 2014 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Identification of harmful time harmonic interactions in a high power squirrel-cage traction machine
ترجمه فارسی عنوان
شناسایی اثر متقابل هارمونیک زمان مضر در دستگاه کشش قفس با قدرت بالا
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک محاسباتی
چکیده انگلیسی

The paper offers a methodology for the identification the time harmonic interactions with a strong negative impact on the rotor of a high power induction machine. These potentially dangerous pulsating torques may be effectively reduced by carefully setting the machine’s drive control. A novel approach based on a complex finite element model and further post-processing is used. Results obtained from electromagnetic calculations in the form of pulsating torques are used as mechanical loading of a structural dynamic model. This complex model intended for rotor vibration analysis is described in brief in the mechanical part of the paper. The proposed methodology is applied to the machine used as a propulsion unit for multisystem locomotives of 1600 kW power.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematical Modelling - Volume 38, Issue 24, 15 December 2014, Pages 6153–6169
نویسندگان
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