شماره ركورد كنفرانس
5282
عنوان مقاله
A Control Approach for Reducing Components Stress of Power Supplies with Pulsed Load
پديدآورندگان
Qumi Mohammad mohammad.qumi.avili@gmail.com Electrical Engineering Department Sharif University of Technology, Tehran, Iran , Zarghani Mostafa mostafa.zarghany@gmail.com Electrical Engineering Department Sharif University of Technology, Tehran, Iran , Kaboli Shahriyar kaboli@sharif.edu Electrical Engineering Department Sharif University of Technology, Tehran, Iran
تعداد صفحه
6
كليدواژه
Inverter surge current , Pulsed current , Control system
سال انتشار
1402
عنوان كنفرانس
پانزدهمين كنفرانس بين المللي سيستمها و فناوري هاي الكترونيك قدرت و محركه هاي الكتريكي
زبان مدرك
انگليسي
چكيده فارسي
In this paper, a control strategy is presented for the power supplies with pulsed current load. In these power supplies, a decrease in output voltage of the power supply is expected when the pulsed current is applied. In this situation, There is a great difference between the peak and the RMS value of the inverter output current which results in a nonoptimal design for keeping the inverter switches safe which is not suitable in many applications. In this paper, a control method is presented which has the ability of improving the peak current stress in the inverter without disadvantages of the conventional method.This method is implemented and up to 65% decrease in the peak switch current stress has been observed. The effect of using such a method on improving the inverter current stress is verified in experimental tests.
كشور
ايران
لينک به اين مدرک