CPSS Transactions on Power Electronics and Applications最新文献_第2页

An Improved Sliding Mode Control Approach for the Enhancement of Wind Energy Conversion Systems Based on PMSG 基于PMSG的风能转换系统改进滑模控制方法

CPSS Transactions on Power Electronics and Applications Pub Date : 2026-09-01 Epub Date: 2026-07-15 DOI: 10.24295/CPSSTPEA.2026.00018

Pankaj Kumar;Yashwant Kashyap

{"title":"An Improved Sliding Mode Control Approach for the Enhancement of Wind Energy Conversion Systems Based on PMSG","authors":"Pankaj Kumar;Yashwant Kashyap","doi":"10.24295/CPSSTPEA.2026.00018","DOIUrl":"https://doi.org/10.24295/CPSSTPEA.2026.00018","url":null,"abstract":"Recently, researchers have increasingly focused on enhancing the quality of grid-supplied power while efficiently controlling wind energy conversion systems (WECS) under variable wind conditions. This study presents an improved control method to mitigate the chattering phenomenon often encountered in traditional approaches. By integrating maximum power point tracking (MPPT) with pitch angle control, the efficiency and performance of WECS utilizing permanent magnet synchronous generators (PMSG) are significantly improved. The primary objective is to regulate the generator and grid-side converter to precisely track the wind speed reference determined by the MPPT algorithm. The proposed sliding mode control (SMC) employs a unique, smooth, and continuous switching mechanism to address the chattering issue. Its stability is rigorously analyzed using Lyapunov's stability function. The control framework is straightforward to implement, and simulation results demonstrate its superior performance, achieving a total harmonic distortion (THD) below 2%, accurate current injection, and a near unity power factor. The MATLAB/Simulink based system is also validated through real-time hardware-in-the-loop (HIL) testing using an OPAL-RT simulator, confirming the model's effectiveness. Finally, the proposed method is benchmarked against existing schemes, highlighting its competitive advantages.","PeriodicalId":100339,"journal":{"name":"CPSS Transactions on Power Electronics and Applications","volume":"11 3","pages":"348-359"},"PeriodicalIF":0.0,"publicationDate":"2026-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11611627","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149097865","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Cover 封面

CPSS Transactions on Power Electronics and Applications Pub Date : 2026-09-01 Epub Date: 2026-10-07

引用次数: 0

A Current Measurement Offset Error Elimination Method Based on Signal Injection for Interior Permanent Magnet Synchronous Motor Drives 基于信号注入的内置式永磁同步电机电流测量偏置误差消除方法

CPSS Transactions on Power Electronics and Applications Pub Date : 2026-09-01 Epub Date: 2026-07-13 DOI: 10.24295/CPSSTPEA.2026.00022

Jinshan Zhao;Huimin Wang;Sibo Wan;Runchan Liu;Huanqing Zou

{"title":"A Current Measurement Offset Error Elimination Method Based on Signal Injection for Interior Permanent Magnet Synchronous Motor Drives","authors":"Jinshan Zhao;Huimin Wang;Sibo Wan;Runchan Liu;Huanqing Zou","doi":"10.24295/CPSSTPEA.2026.00022","DOIUrl":"https://doi.org/10.24295/CPSSTPEA.2026.00022","url":null,"abstract":"Accurate information of the measured phase current is of high importance for interior permanent magnet synchronous motor (IPMSM) drives. However, under the long-term effects of electrical and thermal stress, the current sensors may suffer from the current measurement offset errors (CMOEs), which causes obvious speed fluctuations and torque ripples. To address this, a current measurement offset error elimination (CMOEE) method based on the signal injection is proposed in this paper, which enables to maintain the performance of the IPMSM drives. In the proposed CMOEE method, the effects of the CMOEs on the performance of the IPMSM drives are analyzed. On the basis of this, the details of the proposed CMOEE method are provided. Then, considering that the response of the injected signal is extracted by the band-stop filter, obvious amplitude attenuation and phase deviation are introduced into the proposed CMOEE method. With this, the performance of the proposed CMOEE method may be degraded. Accordingly, a simple yet effective compensation method is adopted. Consequently, the amplitude attenuation and phase deviation are effectively compensated, ensuring the performance of the proposed CMOEE method. Finally, experimental tests are carried out to verify the effectiveness of the proposed CMOEE method under different cases.","PeriodicalId":100339,"journal":{"name":"CPSS Transactions on Power Electronics and Applications","volume":"11 3","pages":"269-282"},"PeriodicalIF":0.0,"publicationDate":"2026-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11606633","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149097867","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Hybrid Vector Control of Open-Winding Induction Motor Driven by a New L-Type Dual-Output Three-Level Inverter 新型l型双输出三电平逆变器驱动开式绕组感应电机的混合矢量控制

CPSS Transactions on Power Electronics and Applications Pub Date : 2026-06-01 Epub Date: 2026-04-27 DOI: 10.24295/CPSSTPEA.2026.00011

Qigang Du;Guifeng Wang;Yunhui Jiang;Weipeng Shi;Chao Luo;Ke Li

{"title":"Hybrid Vector Control of Open-Winding Induction Motor Driven by a New L-Type Dual-Output Three-Level Inverter","authors":"Qigang Du;Guifeng Wang;Yunhui Jiang;Weipeng Shi;Chao Luo;Ke Li","doi":"10.24295/CPSSTPEA.2026.00011","DOIUrl":"https://doi.org/10.24295/CPSSTPEA.2026.00011","url":null,"abstract":"To simplify the dual-inverter architecture for driving open-end winding induction motors (OEWIMs), this study proposes a dual-port 120° phase-shifted drive scheme based on an L-type dual-output three-level converter (L-DO-TLC). The proposed L-DO-TLC topology is constructed by cascading a T-type three-level inverter with a nine-switch converter in an L-shaped configuration. By reusing devices, it generates two independent three-level outputs, reducing the number of power switches from 24 to 15. Based on this topology, a hybrid-vector (HV) finite control set model predictive control (FCS-MPC) strategy is introduced. The prediction model of the OEWIM is formulated using forward Euler discretization. A voltage vector selection mechanism is then developed based on the zero-sequence current (ZSC) suppression principle, significantly reducing the computational complexity of the predictive control algorithm. To further improve control performance, an HV-MPC decision-making strategy is proposed that jointly optimizes current tracking and vector application. This method effectively mitigates the large torque ripple observed in single-vector (SV)-MPC and the high switching frequency encountered in dual-vector (DV)-MPC. Simulation and hardware-in-the-loop experimental results validate the effectiveness and advantages of the proposed strategy.","PeriodicalId":100339,"journal":{"name":"CPSS Transactions on Power Electronics and Applications","volume":"11 2","pages":"179-191"},"PeriodicalIF":0.0,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11495431","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148442241","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Cover 封面

CPSS Transactions on Power Electronics and Applications Pub Date : 2026-06-01 Epub Date: 2026-07-06

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Reliability Improvement of a Three-Port Converter for Standalone PV-Battery Applications 一种用于独立光伏电池应用的三端口转换器的可靠性改进

CPSS Transactions on Power Electronics and Applications Pub Date : 2026-06-01 Epub Date: 2026-04-28 DOI: 10.24295/CPSSTPEA.2026.00007

Mohammad Raja Al-Soeidat;Habes Ali Khawaldeh;Khaled Al Khalyfeh;Dylan Dah-Chuan Lu;Muheeb Ahmad Alkhalayfeh

{"title":"Reliability Improvement of a Three-Port Converter for Standalone PV-Battery Applications","authors":"Mohammad Raja Al-Soeidat;Habes Ali Khawaldeh;Khaled Al Khalyfeh;Dylan Dah-Chuan Lu;Muheeb Ahmad Alkhalayfeh","doi":"10.24295/CPSSTPEA.2026.00007","DOIUrl":"https://doi.org/10.24295/CPSSTPEA.2026.00007","url":null,"abstract":"Three-port converters are increasingly preferred for standalone PV-battery systems due to their versatility and multi-functional operation, which allow the system to effectively mitigate the effects of intermittency in renewable power generation. However, their reliability is often lower than that of two-port converters, as they involve more components, experience higher thermal stress, require complex control algorithms, and operate in multiple modes. This paper investigates and evaluates the reliability of a three-port power converter under different operating modes using the MIL-HDBK-217F standard. Component-level failure rates were analyzed, and design improvements were proposed to reduce stress and enhance performance. Based on the reliability analysis, a novel reliability-oriented control strategy is proposed to enhance the resilience of the standalone system. By implementing a state-of-charge (SoC) based management algorithm, the converter avoids high-stress operating modes, such as the SISO PV-load mode, thereby extending the expected operational lifetime. The effectiveness of these improvements was verified through LTspice simulations and Scilab calculations, providing a robust validation method given that physical lifecycle testing requires extended operational durations. Results indicate a significant reduction in failure rates, improved system efficiency, and extended operational lifetime.","PeriodicalId":100339,"journal":{"name":"CPSS Transactions on Power Electronics and Applications","volume":"11 2","pages":"201-210"},"PeriodicalIF":0.0,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11498584","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148442244","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Critical Review on Intelligent Battery Management: Integration of Artificial Intelligence and Cybersecurity 智能电池管理综述：人工智能与网络安全的融合

CPSS Transactions on Power Electronics and Applications Pub Date : 2026-06-01 Epub Date: 2026-03-11 DOI: 10.24295/CPSSTPEA.2026.00006

Gaurav Kumar;Suresh Mikkili

{"title":"Critical Review on Intelligent Battery Management: Integration of Artificial Intelligence and Cybersecurity","authors":"Gaurav Kumar;Suresh Mikkili","doi":"10.24295/CPSSTPEA.2026.00006","DOIUrl":"https://doi.org/10.24295/CPSSTPEA.2026.00006","url":null,"abstract":"The adoption of lithium-ion batteries (LIBs) is rising in electric vehicles (EVs), data centers, and energy storage systems, due to their prolonged cycle life and enhanced safety performance. The battery packs incorporate a battery management system (BMS). BMS is vulnerable to cybersecurity risks because it depends on communication. We need to secure the reference values of battery voltage, current, and state of charge (SoC). If a hacker changes these values, the battery could be overcharged or undercharged. In this context, this paper discusses various communication protocols used in BMS, along with cell-balancing techniques, including active and passive ones. Furthermore, it enlightens the different SoC estimation techniques, such as artificial neural networks (ANN), model-based, data-driven, and statistical-based. These SoC methods are employed on an online dataset of a LIB. It indicates that the ANN has a minimum root mean square error (RMSE) of 0.1%. Moreover, blockchain is utilized to store the BMS data on a private blockchain network for anomaly detection. A hardware prototype is implemented to validate the anomaly data logging. The fabric network shows a maximum throughput rate of 312 for 500 transactions.","PeriodicalId":100339,"journal":{"name":"CPSS Transactions on Power Electronics and Applications","volume":"11 2","pages":"149-166"},"PeriodicalIF":0.0,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11431140","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148442255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Accurate Modeling Methods and Optimization of Parasitic Capacitances in MHz-Level WPT Magnetically Coupled Planar Spiral Coils mhz级磁耦合平面螺旋线圈寄生电容精确建模方法及优化

CPSS Transactions on Power Electronics and Applications Pub Date : 2026-06-01 Epub Date: 2026-04-28 DOI: 10.24295/CPSSTPEA.2026.00010

Qing He;Wei Chen;Chezu Wang;Wei Qiu;Qingbin Chen

{"title":"Accurate Modeling Methods and Optimization of Parasitic Capacitances in MHz-Level WPT Magnetically Coupled Planar Spiral Coils","authors":"Qing He;Wei Chen;Chezu Wang;Wei Qiu;Qingbin Chen","doi":"10.24295/CPSSTPEA.2026.00010","DOIUrl":"https://doi.org/10.24295/CPSSTPEA.2026.00010","url":null,"abstract":"Once the operating frequency of magnetic coupling resonant wireless power transfer (MCR-WPT) reaches the MHz level, the capacitive parasitic parameters of the coils will affect the transmission capacity of the series/series (S/S) compensated WPT. In this paper, by establishing a mathematical model of the parasitic equivalent capacitance in the coil, it is pointed out that the parasitic equivalent capacitance is determined by both the coil structure (including the structural capacitance between adjacent and non-adjacent turns) and the potential distribution between the coil turns. A compensation structure scheme and a method for determining compensation parameters that can effectively improve the transmission capacity are adopted. This scheme significantly reduces the parasitic equivalent capacitance of the coil by changing the potential distribution between the coil turns, and improves the transmission performance and insulation performance. Moreover, an evaluation method using transfer admittance as a verification index is proposed. Experimental results show that compared with the traditional lumped compensation method, the output capacity of the system is increased by nearly ten times, which verifies the correctness and effectiveness of the method.","PeriodicalId":100339,"journal":{"name":"CPSS Transactions on Power Electronics and Applications","volume":"11 2","pages":"225-235"},"PeriodicalIF":0.0,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11498586","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148442393","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Cascaded High-Step-Up Boost DC-DC Converter Circuit with Switched-Capacitor 带开关电容的级联高升压DC-DC变换器电路

CPSS Transactions on Power Electronics and Applications Pub Date : 2026-06-01 Epub Date: 2026-04-27 DOI: 10.24295/CPSSTPEA.2026.00008

Qiao Zhang;Xuemei Li;Yang Zhou;Xuefeng Hu

{"title":"A Cascaded High-Step-Up Boost DC-DC Converter Circuit with Switched-Capacitor","authors":"Qiao Zhang;Xuemei Li;Yang Zhou;Xuefeng Hu","doi":"10.24295/CPSSTPEA.2026.00008","DOIUrl":"https://doi.org/10.24295/CPSSTPEA.2026.00008","url":null,"abstract":"This paper presents a switched-capacitor cascaded boost converter designed to overcome the limitations of the traditional topology. The proposed converter integrates a switched-capacitor unit, which enables the superposition of inductor energy onto the output side during the switch-off period, thereby achieving double the voltage gain of a conventional cascaded boost converter (CCBC), as defined by <tex>$M=2/(1-D)^{2}$</tex>. This structure also results in significantly reduced voltage stress on the semiconductor devices. Furthermore, a collaborative filtering mechanism between the primary stage <tex>$(mathrm{C}_{2}/mathrm{C}_{3})$</tex> and the secondary stage <tex>$(mathrm{C}_{0})$</tex> reduces dependency on individual capacitor values while simultaneously enhancing output ripple suppression. Additional advantages include inherent input-output common ground for effective electromagnetic interference (EMI) suppression and a simplified gate driver design due to the synchronized operation of the two switches. The operational principle and steady-state performance are analyzed thoroughly. A mathematical model is derived using the state-space averaging technique and validated by simulation. Experimental results from a 250 W hardware prototype (32 V input to 400 V output) confirm the feasibility of the proposed topology.","PeriodicalId":100339,"journal":{"name":"CPSS Transactions on Power Electronics and Applications","volume":"11 2","pages":"167-178"},"PeriodicalIF":0.0,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11495430","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148442900","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An Enhanced Non-Isolated DC-DC Converter with High Voltage Gain Capability for Efficient Power Conversion 一种具有高电压增益能力的增强型非隔离DC-DC变换器，用于高效的功率转换

CPSS Transactions on Power Electronics and Applications Pub Date : 2026-06-01 Epub Date: 2026-04-28 DOI: 10.24295/CPSSTPEA.2026.00012

Krishna Velmajala;Srinivasa Rao Sandepudi

{"title":"An Enhanced Non-Isolated DC-DC Converter with High Voltage Gain Capability for Efficient Power Conversion","authors":"Krishna Velmajala;Srinivasa Rao Sandepudi","doi":"10.24295/CPSSTPEA.2026.00012","DOIUrl":"https://doi.org/10.24295/CPSSTPEA.2026.00012","url":null,"abstract":"This paper introduces an enhanced non-isolated DC-DC converter with high voltage gain capability for efficient power conversion. The proposed configuration achieves significant voltage gain with minimal components, ensuring optimal performance under various operating conditions. In particular, it maintains a common ground between the input and output, enhancing safety and reliability. Furthermore, the design of-fers high efficiency, balanced voltage and current distribution, reduced stress on switching devices, and effectively minimizes voltage fluctuations. These attributes make it a highly suitable solution for various power conversion applications. The paper provides a comprehensive analysis of converter key waveforms, operating principles, steady-state behavior, and design equations. The voltage conversion ratio, as well as voltage and current stress, is derived and compared with other converters in the literature. To validate the proposed converter design, a 400 W prototype was developed and successfully tested, demonstrating efficient voltage conversion from 32 V to 400 V.","PeriodicalId":100339,"journal":{"name":"CPSS Transactions on Power Electronics and Applications","volume":"11 2","pages":"192-200"},"PeriodicalIF":0.0,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11498583","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148442689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0