IEEE Journal of Emerging and Selected Topics in Industrial Electronics最新文献_第7页

Design and Comparative Analysis of IPMSM Topologies With Two-Slot Pitch Fractional Slot Overlapped Winding for E-Loader Applications 电子装载机用双槽节距分槽重叠绕组IPMSM拓扑结构设计与比较分析

IF 4.9

IEEE Journal of Emerging and Selected Topics in Industrial Electronics Pub Date : 2026-04-01 Epub Date: 2025-09-12 DOI: 10.1109/JESTIE.2025.3609484

Sagar Gupta;Vaibhav Bhardwaj;Amit Kumar Jain

{"title":"Design and Comparative Analysis of IPMSM Topologies With Two-Slot Pitch Fractional Slot Overlapped Winding for E-Loader Applications","authors":"Sagar Gupta;Vaibhav Bhardwaj;Amit Kumar Jain","doi":"10.1109/JESTIE.2025.3609484","DOIUrl":"https://doi.org/10.1109/JESTIE.2025.3609484","url":null,"abstract":"Permanent magnet (PM) motors have been the obvious choice for light commercial vehicles such as electric three-wheeler cargo loaders, owing to their high torque and power density. Among these, interior permanent magnet motors (IPMSM) with fractional-slot concentrated windings (FSCW) have emerged as promising candidates for traction applications. However, a significant challenge with FSCW IPMSM lies in mitigating the subharmonic and super-harmonic components of the stator magnetomotive force, which can cause increased rotor losses and saturation effects. This article investigates the optimal stator shift angle to derive the two-slot pitch fractional slot overlapped winding (FSOW) for maximizing motor power output while maintaining the same motor dimensions and magnet volume—both of which are critical factors in electric vehicles as they directly have a bearing on the space utilization and cost, respectively. Subsequently, four different IPMSM topologies—flat, single V, delta, and double V employing optimized two-slot pitch FSOW are designed and analyzed comprehensively, using finite element analysis (FEA). The design is based on the requirements of lightweight commercial 3-wheeler (3-W) cargo loaders (L5 Category). The topologies are then compared based on their electromagnetic performance, torque capability, and field weakening capability. Among all the designed topologies, delta emerges as the best candidate based on the performance metrics. Finally, an IPMSM with delta PM topology is manufactured and tested to validate the results from FEA as well as the conclusions drawn from the comparative analysis. The experimental results are also examined in relation to the operating points specified by worldwide harmonized light vehicles test procedure.","PeriodicalId":100620,"journal":{"name":"IEEE Journal of Emerging and Selected Topics in Industrial Electronics","volume":"7 2","pages":"399-415"},"PeriodicalIF":4.9,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148513275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Double-Inverter Fed Independent Direct Torque Control of Slip-Ring Induction Machine 滑环感应电机的双逆变器独立直接转矩控制

IF 4.9

IEEE Journal of Emerging and Selected Topics in Industrial Electronics Pub Date : 2026-04-01 Epub Date: 2026-01-02 DOI: 10.1109/JESTIE.2025.3650168

Lalitendu Sekhar Barik;Himanshu Misra

{"title":"Double-Inverter Fed Independent Direct Torque Control of Slip-Ring Induction Machine","authors":"Lalitendu Sekhar Barik;Himanshu Misra","doi":"10.1109/JESTIE.2025.3650168","DOIUrl":"https://doi.org/10.1109/JESTIE.2025.3650168","url":null,"abstract":"In this article, both the stator and rotor sides of the slip-ring induction motor (SRIM) are controlled using two distinct direct torque control (DTC) strategies, resulting in a dual DTC (DDTC) architecture. The SRIM is treated as a combination of two independent virtual induction machines (IMs), where each IM is operated individually through the stator and rotor terminals, respectively. In this article, a current model-based approach is employed to estimate the stator and rotor fluxes, which eliminates the need for conventional integration-based flux estimation and enabling more efficient digital implementation. Moreover, a flux sharing strategy based on the minimization of total copper losses is proposed to enhance the flux control performance. Further, field-weakening-based control is investigated under the DDTC scheme, wherein the motor is operated up to 2.2 per unit (p.u.) speed, with a base speed of 2 p.u., in a doubly fed configuration. A flux-sharing mechanism based on airgap and leakage fluxes is considered to determine the appropriate magnitudes of the stator and rotor fluxes. The proposed DDTC approach is experimentally validated using a 2.2 kW SRIM test setup.","PeriodicalId":100620,"journal":{"name":"IEEE Journal of Emerging and Selected Topics in Industrial Electronics","volume":"7 2","pages":"388-398"},"PeriodicalIF":4.9,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148511776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Remote Voltage-Imbalance Control for Grid-Forming Inverters in Islanded Microgrids: Control Design and Experimental Performance Comparison 孤岛微电网成网逆变器的远程电压不平衡控制：控制设计与实验性能比较

IF 4.9

IEEE Journal of Emerging and Selected Topics in Industrial Electronics Pub Date : 2026-04-01 Epub Date: 2026-02-17 DOI: 10.1109/JESTIE.2026.3665841

Miguel Castilla;José Chico;Jaume Miret;Manel Velasco;Carlos Alfaro

{"title":"Remote Voltage-Imbalance Control for Grid-Forming Inverters in Islanded Microgrids: Control Design and Experimental Performance Comparison","authors":"Miguel Castilla;José Chico;Jaume Miret;Manel Velasco;Carlos Alfaro","doi":"10.1109/JESTIE.2026.3665841","DOIUrl":"https://doi.org/10.1109/JESTIE.2026.3665841","url":null,"abstract":"Voltage imbalance frequently arises in islanded inverter-based microgrids, particularly in the presence of single-phase loads. This article proposes a control scheme for grid-forming inverters that compensates for voltage imbalance at a remote sensitive node (objective 1) and ensures accurate negative-sequence current sharing (objective 2). The control scheme is derived from the synchronous consensus approach and, as in existing synchronous schemes, requires transmitting the negative-sequence voltage measured at the remote node to enable imbalance compensation. In addition, it relies on local current measurement at each controller, achieving negative-sequence current sharing without exchanging inverter current data. This key feature enables seamless control integration (property 1) and robustness to interruptions in current-signal transmission (property 2). Unlike state-of-the-art synchronous control schemes (integral, damped-integral, leader–follower, and consensus), which cannot simultaneously meet these objectives and properties, the proposed control fulfills them while preserving simplicity. Experimental validation on a laboratory microgrid demonstrates the effectiveness of the proposal in a practical scenario.","PeriodicalId":100620,"journal":{"name":"IEEE Journal of Emerging and Selected Topics in Industrial Electronics","volume":"7 2","pages":"472-483"},"PeriodicalIF":4.9,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11397597","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148512543","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

Sensorless Control of PMBLDC Motor Using Flux Linkage-Based Position Estimation 基于磁链位置估计的PMBLDC电机无传感器控制

IF 4.9

IEEE Journal of Emerging and Selected Topics in Industrial Electronics Pub Date : 2026-04-01 Epub Date: 2026-03-02 DOI: 10.1109/JESTIE.2026.3663249

Biswajit Saha;Bhim Singh

{"title":"Sensorless Control of PMBLDC Motor Using Flux Linkage-Based Position Estimation","authors":"Biswajit Saha;Bhim Singh","doi":"10.1109/JESTIE.2026.3663249","DOIUrl":"https://doi.org/10.1109/JESTIE.2026.3663249","url":null,"abstract":"This study presents a novel approach for achieving highly accurate zero-speed position control in permanent magnet brushless direct current (PMBLDC) motor in electric vehicles (EVs). Proposed method employs a flux linkage function-based method independent of speed to zero-crossing point (ZCP) estimate rotor positions, integrating a ZCP detection technique to precisely initiate control at zero speed. This sensorless algorithm demonstrates versatility, catering to both motor startup and operational phases. Nevertheless, challenges emerge with using a low pass filter (LPF) for filtering notches from back-electromotive force (EMF) resulting to attenuation of magnitude and phase lag. This results in noticeable torque fluctuations at low speeds. A closed loop error correction algorithm is implemented to address these issues. It also analyses total commutation errors. In conclusion, this methodology offers a promising solution for achieving high-precision zero-speed position control in PMBLDC motors within EVs, ensuring accurate initiation from zero speed. Consequently, this study introduces an enhanced speed calculation method designed to minimize this delay. Proposed approach is also considered appropriate for regenerative braking for EV applications. These results confirm suitability of applied drive control.","PeriodicalId":100620,"journal":{"name":"IEEE Journal of Emerging and Selected Topics in Industrial Electronics","volume":"7 2","pages":"451-459"},"PeriodicalIF":4.9,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148509548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Improved Real and Reactive Power Balance in a Nine-Level Grid-Tied CHB Inverter Using Carrier-Reassignment PWM 利用载波重分配PWM改进九电平并网CHB逆变器的实功和无功平衡

IF 4.9

IEEE Journal of Emerging and Selected Topics in Industrial Electronics Pub Date : 2026-04-01 Epub Date: 2025-12-26 DOI: 10.1109/JESTIE.2025.3648939

Little Pradhan;Renuka Varma;Pradeep Kumar M;Abhijit Kshirsagar;Marco di Benedetto;Alessandro Lidozzi

{"title":"Improved Real and Reactive Power Balance in a Nine-Level Grid-Tied CHB Inverter Using Carrier-Reassignment PWM","authors":"Little Pradhan;Renuka Varma;Pradeep Kumar M;Abhijit Kshirsagar;Marco di Benedetto;Alessandro Lidozzi","doi":"10.1109/JESTIE.2025.3648939","DOIUrl":"https://doi.org/10.1109/JESTIE.2025.3648939","url":null,"abstract":"In a cascaded H-bridge (CHB) multilevel inverter, achieving uniform power distribution across modules remains a well-known challenge. The commonly used level-shifted carrier pulse width modulation (LSPWM) results in a wide disparity in the power distribution between modules, leading to premature failures in over-stressed modules. Two new Carrier Reassignment PWM (CRPWM) techniques (Type-A and Type-B) improve upon these shortcomings for operation over the full power factor range with minimal computational overhead and can be easily integrated into existing control schemes. This article presents the complete hardware implementation and performance validation of Type-A and Type-B carrier reassignment PWM techniques, along with FIFO-CRPWM and LSPWM under identical conditions for comparison. A 9-level CHB inverter prototype is built and operated in closed-loop grid-connected mode with synchronous reference-frame based control (<italic>dq</i> control) over the entire power factor range, from unity power factor, down to zero power factor. The real and reactive power delivered by each module is measured for each operating condition to demonstrate the efficacy of the proposed schemes. The carrier reassignments are also formulated as generalized matrix transformations suitable for fast digital implementation with an inexpensive device such as a programmable logic device or field programmable gate array.","PeriodicalId":100620,"journal":{"name":"IEEE Journal of Emerging and Selected Topics in Industrial Electronics","volume":"7 2","pages":"511-521"},"PeriodicalIF":4.9,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148512497","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Modulation Modes of Promoted Modulators and Their Impacts on Torque of Electrical Machines 升压调制器的调制方式及其对电机转矩的影响

IF 4.9

IEEE Journal of Emerging and Selected Topics in Industrial Electronics Pub Date : 2026-04-01 Epub Date: 2026-01-12 DOI: 10.1109/JESTIE.2026.3650910

Zhengzhou Ma;Wei Qin;Ming Cheng;Peng Han;Christopher H. T. Lee

引用次数: 0

Journal of Emerging and Selected Topics in Industrial Electronics Publication Information 工业电子出版物信息中的新兴和选定主题杂志

IF 4.9

IEEE Journal of Emerging and Selected Topics in Industrial Electronics Pub Date : 2026-04-01 Epub Date: 2026-03-25 DOI: 10.1109/JESTIE.2026.3671042

引用次数: 0

Small Signal Modeling and Close-Loop Controller Design of a Current-Fed Three-Level Dual Active Bridge DC–DC Converter With an Auxiliary Inductor for Energy Storage System 储能系统中带辅助电感的电流型三电平双有源桥式DC-DC变换器的小信号建模与闭环控制器设计

IF 4.9

IEEE Journal of Emerging and Selected Topics in Industrial Electronics Pub Date : 2026-04-01 Epub Date: 2026-01-27 DOI: 10.1109/JESTIE.2026.3658392

Srushti Sengarap;Debprasad Kashta;Prabodh Bajpai

{"title":"Small Signal Modeling and Close-Loop Controller Design of a Current-Fed Three-Level Dual Active Bridge DC–DC Converter With an Auxiliary Inductor for Energy Storage System","authors":"Srushti Sengarap;Debprasad Kashta;Prabodh Bajpai","doi":"10.1109/JESTIE.2026.3658392","DOIUrl":"https://doi.org/10.1109/JESTIE.2026.3658392","url":null,"abstract":"Three-level dual-active-bridge (DAB) DC–DC converters offer superior voltage-blocking capability, larger step-up ratios, and increased degrees of freedom (DoF) compared to traditional two-level DAB converters. These, combined with bidirectional power transmission capability, make them particularly suitable for connecting energy storage modules to DC buses. This article proposes a novel current-fed three-level DAB converter topology with an auxiliary inductor that realizes the benefits of multilevel DAB converters. However, the control complexity increases with the number of DoFs. To address this challenge, small-signal modeling has been conducted on the proposed converter, leading to the design of an effective control structure that strictly regulates the DC bus voltage across all possible load variations. The developed controller significantly improves transient response by minimizing overshoot and reducing settling time during sudden load changes. The proposed converter and control structure have been validated on a laboratory prototype operating at 1.2-kW power output and 100-kHz switching frequency, achieving voltage conversion from 90 to 650 V. Experimental results demonstrate a peak efficiency of 96.7%, which is at least 4% higher than the voltage-fed DAB converter reported in recent literature. Additionally, ∼77% faster dynamic performance compared to the work by Zhang et al. (2024) is achieved, ensuring rapid and stable voltage regulation under transient conditions.","PeriodicalId":100620,"journal":{"name":"IEEE Journal of Emerging and Selected Topics in Industrial Electronics","volume":"7 2","pages":"618-628"},"PeriodicalIF":4.9,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148509544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sensorless Adaptive Dwell Angle Control of SRM Drive for LEV Application 用于LEV的SRM驱动无传感器自适应驻留角控制

IF 4.9

IEEE Journal of Emerging and Selected Topics in Industrial Electronics Pub Date : 2026-04-01 Epub Date: 2026-01-29 DOI: 10.1109/JESTIE.2026.3654004

Arjun Kumar;Bhim Singh

{"title":"Sensorless Adaptive Dwell Angle Control of SRM Drive for LEV Application","authors":"Arjun Kumar;Bhim Singh","doi":"10.1109/JESTIE.2026.3654004","DOIUrl":"https://doi.org/10.1109/JESTIE.2026.3654004","url":null,"abstract":"In this work, switched reluctance motor (SRM) drive with a position sensorless approach is used for light electric vehicle. Sensorless control enhances reliability and reduces maintenance by eliminating position sensors, enabling compact, efficient, and high-torque drives suitable for urban transport, e-bikes, and small electric mobility platforms. For initial starting and acceleration of the vehicle, SRM is controlled at higher values of phase current and phase overlap conditions to achieve high torque. Flux-current-position polynomials are utilized for the detection of rotor positions. Commutation angles are made adaptive, through variation of turn-off and turn-on angles, for different operating conditions to get an improved performance. Active phase voltage and current are sensed to obtain flux and compared with flux values at known or required positions. Flux comparison and thus rotor position detection are executed only in specific regions. In these regions, phase flux has higher magnitudes flux lines are equally separated and spaced in flux-current-position characteristics. Thus, problems of identification and detection of rotor position, during low magnitude and dense flux detection, are taken care. Phase symmetricity property is utilized for flux detection and rotor position estimation in unaligned and aligned rotor positions, where flux lines are denser. SRM drive operates in regenerative braking mode to extend the vehicle's practical range by converting kinetic energy stored in vehicle's inertia back into electrical energy and returning it to power source. In this work, a 12/8, 1.25 kW, 28 A SRM is fed from an asymmetrical half-bridge converter, and a battery is connected to dc-link as a power source. Effectiveness of the presented algorithm is verified through experimental results.","PeriodicalId":100620,"journal":{"name":"IEEE Journal of Emerging and Selected Topics in Industrial Electronics","volume":"7 2","pages":"429-439"},"PeriodicalIF":4.9,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148509547","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Microgrid Frequency Control via Event Triggered Leader–Follow Game of Distributed Energy Storage Systems and Generators 基于事件触发的分布式储能系统和发电机的微电网频率控制

IF 4.9

IEEE Journal of Emerging and Selected Topics in Industrial Electronics Pub Date : 2026-04-01 Epub Date: 2026-01-12 DOI: 10.1109/JESTIE.2026.3652564

Byungchul Kim

{"title":"Microgrid Frequency Control via Event Triggered Leader–Follow Game of Distributed Energy Storage Systems and Generators","authors":"Byungchul Kim","doi":"10.1109/JESTIE.2026.3652564","DOIUrl":"https://doi.org/10.1109/JESTIE.2026.3652564","url":null,"abstract":"The unpredictability of generator-load areas presents challenges for regulating system frequency. To address this issue, we propose a real-time flexible frequency control strategy that manages both the governor and energy storage (ES) systems to facilitate frequency recovery in uncertainty of microgrid. Considering inherent variability of the system, we develop an advanced integral reinforcement learning method, wherein the reinforcement signal employs a Lipschitz function to navigate the constraints associated with ES control. In addition, we enhance a novel dynamic event-triggered mechanism to reduce the frequency of control updates for the ES. Furthermore, the article introduce power partition control approach that promote the efficient use of distributed ES. A leader–follower distributed dynamic event-triggered control mechanism is established to ensure rapid convergence and precise synchronization, enabling power dispatch according to demand to reduce limited network resources. The stability of the distributed ES is confirmed through the Lyapunov theory. Simulation results validate the effectiveness of the approach.","PeriodicalId":100620,"journal":{"name":"IEEE Journal of Emerging and Selected Topics in Industrial Electronics","volume":"7 2","pages":"484-497"},"PeriodicalIF":4.9,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11345133","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148512545","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