Aug 2026· 2026 IEEE International Conference on Mechatronics and Automation (ICMA)· pp. 721-726· 0 citations· 12 references
Abstract
High-voltage DC conversion technology is widely applied in power systems, rail transit, long-distance power transmission systems and other fields. The Input Series Output Parallel (ISOP) combined converter can effectively reduce the voltage stress of each module through the series-parallel connection of standard modules, while achieving high-power current output. However, the ISOP system has strict requirements for input voltage sharing and output current sharing, that is, it needs to have strong anti-interference ability. On the basis of fixed PI parameter adjustment, this paper introduces fuzzy control logic to real-timely tune the PI parameters, which ensures the control stability and achieves better dynamic performance. Compared with the traditional PI control, the proposed method has a 47% faster response time. To verify the effectiveness of the strategy, an experimental platform with 180W and 15KHz was built, and the recovery time of the output voltage for sudden load changes is only 26ms.
This paper presents a simulation and comparison of direct power control (DPC) and the new backstepping (BS) control for a three-phase PWM rectifier. The objective is to evaluate these techniques in achieving high-performance grid integration, targeting the absorption of sinusoidal current, maintaining a unity power fac...
Slimane Chiboub, M. Khafallah, J. Lamterkati· International Journal of Pow...· 0 citations
Based on the traditional Single-Phase-Shift (SPS) modulation, the control method of Dual Active Bridge (DAB) converter is improved in this paper. By introducing the cross-conduction constraint mechanism in the secondary bridge arm, the overlapping conduction region of the switch is effectively limited, and the three-le...
Yi-Yang Tan· MATEC Web of Conferences· 0 citations
The growing need for clean, dependable energy has sped up the development of Wind Energy Conversion Systems (WECS) that are connected to the grid. Because of problems like changing wind conditions, poor power quality, and system instability, advanced control strategies are needed for the system to work well. This paper...
Gadupudi Lakshminarayana, P. Sivaraj, P. Rathnavel et al.· International Conference on...· 0 citations
An improved single stage three level isolated ac/dc power factor correction (PFC) converter topology is proposed in this paper. For high dc-link voltage low-power applications, achieved through an effective integration of ac/dc and dc/dc stages, where all of the switches are shared between two operations. With the prop...
This study focuses on the design and implementation of a Cuk Converter integrated with a Proportional-Integral-Derivative (PID) controller to maintain voltage stability in auxiliary loads of an inspection train. The auxiliary system relies on battery power, whose output voltage tends to fluctuate depending on operating...
R. A. N. Apriyanto, Mohammad Erik Echsony, R. G. P. Yudha et al.· Nucleus Journal· 0 citations
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