پیوندهای مفید
آمار
| تعداد نشریات | 21 |
| تعداد شمارهها | 346 |
| تعداد مقالات | 3,642 |
| تعداد مشاهده مقاله | 4,717,272 |
| تعداد دریافت فایل اصل مقاله | 3,151,801 |
A Sliding Mode Voltage Controller and a Lyapunov-Based Current Controller for a Bridgeless Boost PFC | ||
| Iranian Journal of Power Engineering | ||
| مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 19 آذر 1404 اصل مقاله (501.74 K) | ||
| نوع مقاله: Original Article | ||
| شناسه دیجیتال (DOI): 10.22077/ijpe.2025.7046.1006 | ||
| نویسندگان | ||
| Sajjad Yari Alghar* 1؛ Soroush Sarmad2 | ||
| 1Department of Electrical Engineering, Iran university of science and technology, Tehran, Iran. | ||
| 2R&D Department of Nian Electronic Co. Mashhad, Iran | ||
| چکیده | ||
| In this paper, a bridgeless boost PFC (BBPFC) with a 2nd order sliding mode controller (SMC) as a voltage controller and a Lyapunov-based current controller is proposed. Using a bridgeless structure leads to less power dissipation due to the elimination of the diode bridge. Moreover, since the boost inductor operates as EMI filter, as well, the implementation costs and difficulties will decrease. On the other hand, a second order SMC is used to attenuate the voltage ripples and chattering. Since the voltage loop has no direct influence on the switching signal, the chattering problem will be mitigated significantly and high-frequency ripples will not appear in the gate signal of the converter. In addition, by using a Lyapunov-based current controller, the stability of the current controller is guaranteed. The experimental prototype of the system is provided. Experimental results show that BBPFC with SMC and Lyapunov-based controllers gives satisfactory results in improving the power quality of the input current. | ||
| کلیدواژهها | ||
| Bridgeless Structure؛ Lyapunov Controller؛ Power Factor Correction؛ Sliding Mode Controller | ||
|
آمار تعداد مشاهده مقاله: 6 تعداد دریافت فایل اصل مقاله: 2 |
||
نماد الکترونیک
سامانه مدیریت نشریات علمی. قدرت گرفته از سیناوب