IEEE Transactions on Industry Applications最新文献_第3页

Analysis of Inter-Turn-Short Fault in High-Speed Permanent Magnet Generators Considering Effect of Structure Windings

IF 4.2 2区工程技术

IEEE Transactions on Industry Applications Pub Date : 2025-01-23 DOI: 10.1109/TIA.2025.3532403

Cunxiang Yang;Chunwei Yuan;Yiming Wang;Hongbo Qiu;Si Chen;Zhenxiang Lian;Zhihao Zhu

{"title":"Analysis of Inter-Turn-Short Fault in High-Speed Permanent Magnet Generators Considering Effect of Structure Windings","authors":"Cunxiang Yang;Chunwei Yuan;Yiming Wang;Hongbo Qiu;Si Chen;Zhenxiang Lian;Zhihao Zhu","doi":"10.1109/TIA.2025.3532403","DOIUrl":"https://doi.org/10.1109/TIA.2025.3532403","url":null,"abstract":"Inter-turn short faults (ITSF) are common and serious in motor windings, particularly in high-speed motors. To improve the motor performance under the fault as much as possible, it is necessary to clarify the harm of ITSF from high-speed motors with different winding structures. In this article, the influence of ITSF on the properties of high-speed permanent magnet generators (HSPMG) with toroidal winding (TW) and distributed winding (DW) is studied. The TW and DW fault models are established, and the electromagnetic characteristics of the HSPMG after the ITSF are analyzed using the field-circuit coupling method. The temporal and spatial distribution of the air-gap magnetic field under fault is given, and the mechanism of asymmetry in the magnetic field is revealed. Secondly, based on the Fourier transform method, the characteristics of the electromagnetic force under different working conditions are analyzed, and the characteristics of the electromagnetic force harmonic caused by the short-circuit current are obtained. In addition, the vibration acceleration response of the stator is calculated by modal and harmonic response analysis, and the vibration characteristics of the generator after the ITSF are obtained. Finally, the electromagnetic performance of the prototype is tested to verify the correctness of the theoretical analysis.","PeriodicalId":13337,"journal":{"name":"IEEE Transactions on Industry Applications","volume":"61 2","pages":"3007-3015"},"PeriodicalIF":4.2,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143777894","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Estimation of Flux Saturation Model for SynRMs Using Artificial Neural Network

IF 4.2 2区工程技术

IEEE Transactions on Industry Applications Pub Date : 2025-01-23 DOI: 10.1109/TIA.2025.3532412

Jun-Hyeok Lee;Yun-Jae Lee;Min-Seong Lee;Dong-Sup Jin;Young-Doo Yoon

{"title":"Estimation of Flux Saturation Model for SynRMs Using Artificial Neural Network","authors":"Jun-Hyeok Lee;Yun-Jae Lee;Min-Seong Lee;Dong-Sup Jin;Young-Doo Yoon","doi":"10.1109/TIA.2025.3532412","DOIUrl":"https://doi.org/10.1109/TIA.2025.3532412","url":null,"abstract":"This paper proposes a flux saturation model of synchronous reluctance machines (SynRMs) using an artificial neural network. The proposed ANN model is structured with current as the input and flux as the output, and supervised learning is conducted using the current and flux data. Considering test conditions of motor drive systems, flux data were acquired through two methods based on the voltage equation. For the first one, flux data were obtained in a stationary state using hysteresis current control. In the other, flux data were acquired in a rotating state. Since the acquired data are influenced by sensor noise and inverter non-linearity, data preprocessing was performed through cleansing and normalization. Furthermore, the model was designed to be light-weighted for applications in motor drive systems. To verify the feasibility of two ANN models which were trained with different datasets, the outputs of the ANN models were compared with the current-flux data obtained in the rotating state. Moreover, the proposed ANN models were verified using model-based sensorless drives in a 1.5 kW SynRM.","PeriodicalId":13337,"journal":{"name":"IEEE Transactions on Industry Applications","volume":"61 2","pages":"3143-3151"},"PeriodicalIF":4.2,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143808887","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Soft-Start Self-Adaptive PILC-PLL Control for Smooth Operation With Low Trips for an Abnormal Grid Tied SPVS With RoCoF Constraints

IF 4.2 2区工程技术

IEEE Transactions on Industry Applications Pub Date : 2025-01-23 DOI: 10.1109/TIA.2025.3532414

Subhadip Chakraborty;Gaurav Modi;Bhim Singh;B. K. Panigrahi;Chandrakala Devi Sanjenbam

{"title":"A Soft-Start Self-Adaptive PILC-PLL Control for Smooth Operation With Low Trips for an Abnormal Grid Tied SPVS With RoCoF Constraints","authors":"Subhadip Chakraborty;Gaurav Modi;Bhim Singh;B. K. Panigrahi;Chandrakala Devi Sanjenbam","doi":"10.1109/TIA.2025.3532414","DOIUrl":"https://doi.org/10.1109/TIA.2025.3532414","url":null,"abstract":"Abnormal grid conditions like voltage distortion, amplitude sag/ swell, phase angle jump (PAJ) may result in spurious transients leading to fictitious fluctuations in estimated frequency and phase angles by phase locked loops (PLLs). These PLLs are also not immune to provide accurate grid voltage information under severe harmonics and DC offsets in grid voltage. These extreme conditions lead to violation of the IEEE std. 1547-2018 leading to frequent disconnections of renewable energy dominated microgrid networks tied to grid. To make microgrid operation immune to such fictitious transients assuming rate of change of frequency (RoCoF) constraints of grid, within purview of IEEE std. 1547-2018 for interconnected systems, this work proposes a soft-start self-adaptive control for grid-tied solar photovoltaic system (SPVS). Control presents a cascaded second order generalized integrator (CSOGI) based prefilter with a self-adaptive in-loop comb phase locked loop (SA-PILC-PLL) control. Prefilter ensures effective filtering of grid voltages and currents with support from ILC-PLL for ripple free accurate frequency estimation. Incorporation of pre and in-loop comb based PLL (PILC-PLL) ensures elimination of dominant harmonics and DC offsets from grid currents for improved system power quality as per the IEEE std. 519-2022, even during extreme supply voltage scenario. Self-adaptive and soft-start enhancements in PILC-PLL provide enhancements utilizing known information of grid RoCoF constraint to improvise accuracy in supply frequency estimation with reduced fictious overshoots restraining false trips of microgrid. System operation with seamless operation and enhanced system power quality is validated with simulation and experimental results.","PeriodicalId":13337,"journal":{"name":"IEEE Transactions on Industry Applications","volume":"61 2","pages":"2237-2247"},"PeriodicalIF":4.2,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143777817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Design of Price Functions Incorporating Line-Loss in Electricity Market Using Cournot Model

IF 4.2 2区工程技术

IEEE Transactions on Industry Applications Pub Date : 2025-01-23 DOI: 10.1109/TIA.2025.3532413

Biraj Guha;Abheejeet Mohapatra;Soumya Ranjan Sahoo

{"title":"Design of Price Functions Incorporating Line-Loss in Electricity Market Using Cournot Model","authors":"Biraj Guha;Abheejeet Mohapatra;Soumya Ranjan Sahoo","doi":"10.1109/TIA.2025.3532413","DOIUrl":"https://doi.org/10.1109/TIA.2025.3532413","url":null,"abstract":"A novel Cournot model design for trading price functions, incorporating line-losses in the electricity market (EM), is proposed in this paper. The proposed transactive EM framework has a major EM and a local market (LM) inside a microgrid. The protagonist in major EM is the transmission network operator, which buys electric units from a generating company and sells them to different buses connected to various loads. The LM is constructed in one of these buses. LM operator is the price-deciding entity in this market, where electricity is traded between prosumers, which facilitate solar photovoltaic (SPV) installations, and the LM operator. In order to articulate the effectiveness of SPV utilization in EM, the present work considers that the LM operator owns an SPV plant in LM. A cost-benefit analysis determines the period to recoup the initial investment for establishing the SPV plant in LM. The electricity status of a prosumer determines its role at a particular time in LM: either as seller or buyer of electric units. The design of a penalty mechanism for prosumers in LM using Gaussian process regression is proposed to minimize the reduction in the operator's profit during trading hours.","PeriodicalId":13337,"journal":{"name":"IEEE Transactions on Industry Applications","volume":"61 2","pages":"2227-2236"},"PeriodicalIF":4.2,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143777816","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Decentralized Stochastic Optimal Power Flow Problem Considering Prohibited Operating Zones and Renewables Sources

IF 4.2 2区工程技术

IEEE Transactions on Industry Applications Pub Date : 2025-01-23 DOI: 10.1109/TIA.2025.3532918

Lucas do Carmo Yamaguti;Juan M. Home-Ortiz;Mahdi Pourakbari-Kasmaei;José Roberto Sanches Mantovani

{"title":"Decentralized Stochastic Optimal Power Flow Problem Considering Prohibited Operating Zones and Renewables Sources","authors":"Lucas do Carmo Yamaguti;Juan M. Home-Ortiz;Mahdi Pourakbari-Kasmaei;José Roberto Sanches Mantovani","doi":"10.1109/TIA.2025.3532918","DOIUrl":"https://doi.org/10.1109/TIA.2025.3532918","url":null,"abstract":"The traditional Optimal Power Flow (OPF) problem is formulated in a centralized manner assuming a single operator manager has full access to the system information. However, transmission power systems often consist of interconnected areas controlled by multiple regional operators who can only access local information and must coordinate with neighboring areas, sharing limited data like voltage magnitude and angle at tie-lines. In this work, the decentralized OPF problem is extended by including prohibited operational zones (POZ) constraints of thermoelectrical units and formulated as a mixed-integer nonlinear programming model. Uncertainties in load behavior and renewable energy sources are addressed using a stochastic scenario-based approach. A matheuristic algorithm based on the variable neighborhood descent heuristic method is used to handle the integer variables. The proposed model and solution technique are applied in the IEEE 118-bus system, considering the local weather conditions. The obtained results demonstrate the good quality and performance of the proposed model and solution technique compared with the solution of the OPF problem considering a centralized approach.","PeriodicalId":13337,"journal":{"name":"IEEE Transactions on Industry Applications","volume":"61 2","pages":"2216-2226"},"PeriodicalIF":4.2,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143777729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Development of a Radial-Flux Machine With Multi-Shaped Magnet Rotor and Non-Ferromagnetic Yoke for Low Torque Ripple and Rotor Mass

IF 4.2 2区工程技术

IEEE Transactions on Industry Applications Pub Date : 2025-01-22 DOI: 10.1109/TIA.2025.3532558

Pengjie Xiang;Liang Yan;Lijia Ge;Xinghua He;Nannan Du;Xiaoshuai Liu;Xuxu Yang;Wei Hua;I-Ming Chen

{"title":"Development of a Radial-Flux Machine With Multi-Shaped Magnet Rotor and Non-Ferromagnetic Yoke for Low Torque Ripple and Rotor Mass","authors":"Pengjie Xiang;Liang Yan;Lijia Ge;Xinghua He;Nannan Du;Xiaoshuai Liu;Xuxu Yang;Wei Hua;I-Ming Chen","doi":"10.1109/TIA.2025.3532558","DOIUrl":"https://doi.org/10.1109/TIA.2025.3532558","url":null,"abstract":"Torque ripple and rotor mass of electric machines are very significant for aerospace applications, as they may influence the vibration level and system dynamic performance greatly. However, it is challenging to reduce torque ripple and rotor mass while maintaining high output torque. In this paper, a multi-shaped magnet rotor with non-ferromagnetic yoke is proposed to achieve these three aspects simultaneously. The fundamental air-gap flux density and the average torque can be enhanced by the obliquely magnetized quasi-trapezoidal magnets with large flux emitting cross-section. Besides, the high-order magnetic harmonics and torque ripple can be effectively suppressed through the combination of the multi-shaped magnets with the variable magnetization directions. In addition, the triangular-shaped magnet in the multi-shaped magnet rotor helps to strengthen magnetic self-shielding effect of the rotor, which in turn helps to reduce the rotor mass by removing the yoke and replacing it with lower-density material. Studies have been carried out on the multi-shaped magnet rotor to validate its advantages. Firstly, the structure and operating principle of the multi-shaped magnet rotor are presented. And the magnetic field and average torque of the MMR design are formulated mathematically through field superposition method based on Laplace's and Poisson's equations. Then, the major structural parameters of the multi-shaped magnet rotor are determined. Following that, the electromagnetic performance of the multi-shaped magnet rotor is compared with those of conventional designs. Finally, one research prototype and test rigs are developed for experiments to verify the design concept and analytical models. The results shows that the average torque of the multi-shaped magnet rotor is increases by 8.4% and the torque ripple reduced by 46.9% compared with three-stage segmented Halbach array.","PeriodicalId":13337,"journal":{"name":"IEEE Transactions on Industry Applications","volume":"61 2","pages":"2897-2910"},"PeriodicalIF":4.2,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143777726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fault Diagnosis of Electric Motors by a Channel-Wise Regulated CNN and Differential of STFT

IF 4.2 2区工程技术

IEEE Transactions on Industry Applications Pub Date : 2025-01-21 DOI: 10.1109/TIA.2025.3532556

Arta Mohammad-Alikhani;Ehsan Jamshidpour;Sumedh Dhale;Milad Akrami;Subarni Pardhan;Babak Nahid-Mobarakeh

{"title":"Fault Diagnosis of Electric Motors by a Channel-Wise Regulated CNN and Differential of STFT","authors":"Arta Mohammad-Alikhani;Ehsan Jamshidpour;Sumedh Dhale;Milad Akrami;Subarni Pardhan;Babak Nahid-Mobarakeh","doi":"10.1109/TIA.2025.3532556","DOIUrl":"https://doi.org/10.1109/TIA.2025.3532556","url":null,"abstract":"In various applications, the reliable and efficient detection of faults in electric machines is crucial, particularly in environments with high noise levels. To this end, the current study introduces an effective fault detection model utilizing the differential of Short-Time Fourier Transform (STFT) and a channel-wise regulated Convolutional Neural Network (CNN). The novel use of the differential of STFT is presented to enhance the diagnostic model's performance in noisy conditions compared with the conventional STFT. According to the inherent time-frequency domain information within the differential of STFT, a regulated CNN-based model is proposed to integrate spatio-temporal information into the feature map, thereby enhancing accuracy and reducing the computational demand. The method is evaluated on three datasets: the widely used Case Western Reserve University (CWRU) benchmark featuring bearing fault and vibration measurements, a dataset involving Permanent Magnet Synchronous Motor (PMSM) data with varying levels of Inter-Turn Short-Circuit (ITSC) fault and current measurements, and a dataset consisting of a mixture of mechanical and electrical faults. Comparative analysis highlights the superior performance of the proposed model over existing robust methods in the literature under both normal and noisy conditions.","PeriodicalId":13337,"journal":{"name":"IEEE Transactions on Industry Applications","volume":"61 2","pages":"3066-3077"},"PeriodicalIF":4.2,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143777934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Robust Dual-Vector Model Predictive Current Control Scheme for Open-Winding Permanent Magnet Synchronous Motor Drives With Sliding Mode Observer

IF 4.2 2区工程技术

IEEE Transactions on Industry Applications Pub Date : 2025-01-21 DOI: 10.1109/TIA.2025.3532583

Yuelin Dong;Shuo Zhang;Chengning Zhang;Xueping Li;Mingwei Zhao

{"title":"A Robust Dual-Vector Model Predictive Current Control Scheme for Open-Winding Permanent Magnet Synchronous Motor Drives With Sliding Mode Observer","authors":"Yuelin Dong;Shuo Zhang;Chengning Zhang;Xueping Li;Mingwei Zhao","doi":"10.1109/TIA.2025.3532583","DOIUrl":"https://doi.org/10.1109/TIA.2025.3532583","url":null,"abstract":"To reduce the switching frequency and enhance the parameter robustness of open-winding permanent magnet synchronous motors (OW-PMSMs) with isolated DC power sources, a novel dual-vector model predictive current control (DV-MPCC) method with sliding mode observer (SMO) is proposed. First, the DV-MPCC is presented in OW-PMSM system with isolated DC power sources, which can reduce the switching frequency of OW-PMSM system by 50% compared with the conventional deadbeat predictive current control (DPCC) method. Second, a SMO is innovatively applied to isolated OW-PMSM, which can estimate the disturbances caused by stator inductance, stator resistance, and flux linkage mismatch of OW-PMSM with isolated DC power sources. The stability of the observer is analyzed by the Lyapunov function. Then, combine the SMO and DV-MPCC, the disturbance observed by SMO is used to correct the reference voltage calculated by DV-MPCC, so as to obtain a more optimized switching state and duty cycle. To verify the proposed method, the conventional MPCC the DV-MPCC and the DV-MPCC+SMO methods are compared by simulations and experiments.","PeriodicalId":13337,"journal":{"name":"IEEE Transactions on Industry Applications","volume":"61 2","pages":"3131-3142"},"PeriodicalIF":4.2,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143777723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Robust Nonlinear Control for Induction Motor Drives Based on Adaptive Disturbance Compensation

IF 4.2 2区工程技术

IEEE Transactions on Industry Applications Pub Date : 2025-01-21 DOI: 10.1109/TIA.2025.3532561

Angelo Accetta;Maurizio Cirrincione;Silvia Di Girolamo;Filippo D'Ippolito;Marcello Pucci;Antonino Sferlazza

引用次数: 0

Quadruped Robot Calf Joint Actuator Molding and Design Based on Dynamic Similarity Hypothesis

IF 4.2 2区工程技术

IEEE Transactions on Industry Applications Pub Date : 2025-01-21 DOI: 10.1109/TIA.2025.3532577

Guanbao Zeng;Lijian Wu;Yu Haoyong;Dianhe Zhao

{"title":"Quadruped Robot Calf Joint Actuator Molding and Design Based on Dynamic Similarity Hypothesis","authors":"Guanbao Zeng;Lijian Wu;Yu Haoyong;Dianhe Zhao","doi":"10.1109/TIA.2025.3532577","DOIUrl":"https://doi.org/10.1109/TIA.2025.3532577","url":null,"abstract":"The effectiveness of a quadruped robot's speed and stability heavily relies on its calf joint actuator. Conventional approaches are no longer viable for designing calf joint actuators, given their operation in multiple modes. Crafting a suitable calf joint actuator puts forward a considerable challenge. In response to this challenge, a novel technique method is presented, drawing inspiration from the dynamic similarity hypothesis. The devised approach for designing calf joint motors provides for the accurate determination of calf joint specifications without the need for intricate analysis of kinematic motion patterns. Consequently, this methodology offers advantages such as reduced time commitment, heightened efficiency, and cost-effectiveness in crafting calf joint actuators. In this study, we investigate how variables such as leg length and body mass influence the characteristics of calf joints. The relationships, between the demands on joint speed and torque requirements in calf joints and the velocity of movement, are designed to elucidate in a model. This model incorporates a limited number of unidentified coefficients, established through the substitution of experimental data from calf joints. Moreover, this study incorporates conventional principles in the design of calf joint actuators to validate the precision of the presented methodology. Ultimately, the efficacy of the formulated procedure is affirmed through a combination of experimental testing.","PeriodicalId":13337,"journal":{"name":"IEEE Transactions on Industry Applications","volume":"61 2","pages":"3573-3582"},"PeriodicalIF":4.2,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143769502","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0