کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10407720 893101 2005 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Comparison of energy-saving on the speed control of the VVVF hydraulic elevator with and without the pressure accumulator
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Comparison of energy-saving on the speed control of the VVVF hydraulic elevator with and without the pressure accumulator
چکیده انگلیسی
The speed control system of variable voltage variable frequency (VVVF) hydraulic elevator with the pressure accumulator has been designed, which is a kind of the innovation energy-saving hydraulic elevator. The control system of the VVVF hydraulic elevator with the pressure accumulator is analyzed, and the speed control of the VVVF hydraulic elevator with the pressure accumulator is studied using the PID control algorithm. The comparison of the experimental researches of energy-saving is carried out for the speed control of the VVVF hydraulic elevator with and without the pressure accumulator. The experimental results show that the VVVF hydraulic elevator with the pressure accumulator has higher efficiency compared with the VVVF hydraulic elevator without the pressure accumulator.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mechatronics - Volume 15, Issue 10, December 2005, Pages 1159-1174
نویسندگان
, , ,