Noise Tolerance Strategy Based on Virtual Capacitor for DC–DC Converters with Continuous Control Set Model Predictive Control
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Author(s)
Related Research Unit(s)
Detail(s)
Original language | English |
---|---|
Pages (from-to) | 9084-9088 |
Journal / Publication | IEEE Transactions on Power Electronics |
Volume | 39 |
Issue number | 8 |
Online published | 22 Apr 2024 |
Publication status | Published - Aug 2024 |
Link(s)
Abstract
Noise can have a negative impact on the performance of DC-DC converters with continuous control set model predictive control (CCS-MPC). This issue is commonly encountered, making it difficult to effectively apply CCS-MPC in DC-DC converters. In this letter, we present a noise tolerance method for DC-DC converters with CCS-MPC that utilizes a virtual capacitor. This method offers a simple and effective solution to address the aforementioned problem while enhancing system robustness. To illustrate, we examine the noise generation mechanism and establish a predictive model using a dual-activebridge (DAB) converter as an example. Subsequently, we delve into the influence of noise on MPC and propose a noise tolerance method centered around the virtual capacitor. Importantly, this method does not incur additional costs, computational burden, or voltage/current ripples in the system, while preserving the inherent dynamic performance of MPC. Finally, we validate the effectiveness of the proposed method through experimental results using the TMS320F28377D as the core controller. © 2024 IEEE.
Research Area(s)
- Capacitors, continuous control set model predictive control (CCS-MPC), DC-DC converters, DC-DC power converters, dual active bridge (DAB) converters, Noise, Noise measurement, noise tolerance, Quantization (signal), virtual capacitors, Voltage control, Voltage measurement
Citation Format(s)
Noise Tolerance Strategy Based on Virtual Capacitor for DC–DC Converters with Continuous Control Set Model Predictive Control. / Dong, Zheng; Chen, Qian; Qin, Jiawang et al.
In: IEEE Transactions on Power Electronics, Vol. 39, No. 8, 08.2024, p. 9084-9088.
In: IEEE Transactions on Power Electronics, Vol. 39, No. 8, 08.2024, p. 9084-9088.
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review