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146037 146037
IF 1.3
Archives of Electrical Engineering Pub Date : 2023-05-23 DOI: 10.24425/aee.2023.146037
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引用次数: 0
Inter-harmonic parameter identification method based on transform with local maximum spectrum 基于局部最大谱变换的谐波间参数辨识方法
IF 1.3
Archives of Electrical Engineering Pub Date : 2023-04-03 DOI: 10.24425/aee.2022.140205
{"title":"Inter-harmonic parameter identification method based on transform with local maximum spectrum","authors":"","doi":"10.24425/aee.2022.140205","DOIUrl":"https://doi.org/10.24425/aee.2022.140205","url":null,"abstract":"","PeriodicalId":45464,"journal":{"name":"Archives of Electrical Engineering","volume":"4 3-4 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73273661","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
The risk of large blackout failures in power systems 电力系统发生大规模停电故障的风险
IF 1.3
Archives of Electrical Engineering Pub Date : 2023-04-03 DOI: 10.24425/AEE.2019.128277
K. Sroka, Daria Złotecka
{"title":"The risk of large blackout failures in power systems","authors":"K. Sroka, Daria Złotecka","doi":"10.24425/AEE.2019.128277","DOIUrl":"https://doi.org/10.24425/AEE.2019.128277","url":null,"abstract":"","PeriodicalId":45464,"journal":{"name":"Archives of Electrical Engineering","volume":"73 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73876398","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: 1
Electromagnetic analysis, efficiency map and thermal analysis of an 80-kW IPM motor with distributed and concentrated winding for electric vehicle applications 电动汽车用分布式和集中绕组80kw IPM电机的电磁分析、效率图和热分析
IF 1.3
Archives of Electrical Engineering Pub Date : 2023-04-03 DOI: 10.24425/aee.2022.142120
{"title":"Electromagnetic analysis, efficiency map and thermal analysis of an 80-kW IPM motor with distributed and concentrated winding for electric vehicle applications","authors":"","doi":"10.24425/aee.2022.142120","DOIUrl":"https://doi.org/10.24425/aee.2022.142120","url":null,"abstract":"","PeriodicalId":45464,"journal":{"name":"Archives of Electrical Engineering","volume":"87 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72637641","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: 1
Torque ripple reduction in BLDC motor based on a PWM technique for open-end winding 基于开端绕组PWM技术的无刷直流电动机转矩纹波抑制
IF 1.3
Archives of Electrical Engineering Pub Date : 2023-04-03 DOI: 10.24425/aee.2021.136049
Marcin BASZYNSKIo
{"title":"Torque ripple reduction in BLDC motor based on a PWM technique for open-end winding","authors":"Marcin BASZYNSKIo","doi":"10.24425/aee.2021.136049","DOIUrl":"https://doi.org/10.24425/aee.2021.136049","url":null,"abstract":"The article presents a modulation method for BLDC motors with unconnected windings. This method uses two full bridges (or three 12-switch H-bridges). The use of the described modulation enables reducing the motor current variable and increasing (fourfold in relation to the switching frequency) the motor current ripple frequency. The most important benefit of using a 12-switch inverter is the twofold reduction of the dc-link voltagewhilemaintaining the rated rpm (voltage reduction in comparison to a typical supply method). A voltage reduction causes a reduction in losses on semi-conductor elements. The article also demonstrates that the proposed modulation technique significantly shortens the time of current commutation between windings.","PeriodicalId":45464,"journal":{"name":"Archives of Electrical Engineering","volume":"11 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72799822","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: 1
Modelling and analysis of the low-power 3-phase switched reluctance motor 小功率三相开关磁阻电机的建模与分析
IF 1.3
Archives of Electrical Engineering Pub Date : 2023-04-03 DOI: 10.24425/aee.2019.128279
M. Przybylski
{"title":"Modelling and analysis of the low-power 3-phase switched reluctance motor","authors":"M. Przybylski","doi":"10.24425/aee.2019.128279","DOIUrl":"https://doi.org/10.24425/aee.2019.128279","url":null,"abstract":": Switched reluctance motors (SRMs) are still under development to maximise their already proven usefulness. A magnetic circuit of the SRM can be made of soft magnetic composites (SMCs). The SMCs are composed of iron powder with dielectric and have a lot of advantages in comparison to commonly used electrical steel. The paper deals with the modellingandanalysisoftheSRMproducedbyEmersonElectricCo.forwashingmachines. Numerical calculations and modelling were done using the FEMM 4.2 program. Magnetic flux densities and magnetic flux lines were calculated, as well as electromagnetic torque and inductance for changing the position of a stator to a rotor. The obtained results were compared with other measurement results and are quite similar. The developed numerical model will be used for the project of a motor with an SMC magnetic circuit.","PeriodicalId":45464,"journal":{"name":"Archives of Electrical Engineering","volume":"1 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77983282","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: 2
Energy planning for aquaponics production considering intraday markets 考虑日内市场的鱼菜共生生产能源规划
IF 1.3
Archives of Electrical Engineering Pub Date : 2023-04-03 DOI: 10.24425/aee.2020.131760
Ulian, Árcia, G, Uarin
{"title":"Energy planning for aquaponics production considering intraday markets","authors":"Ulian, Árcia, G, Uarin","doi":"10.24425/aee.2020.131760","DOIUrl":"https://doi.org/10.24425/aee.2020.131760","url":null,"abstract":": The smart household connected to the energy dispatch arises to overcome the environmental crisis, encourages the penetration of renewable energies and promotes con-sumer respond to intraday market prices. Aquaponic production results from the combination of fish farming and hydroponics (cultivating plants using fish waste as nutrients). The prototype was built based on the rule of the 3 Rs: reduce, reuse and recycle. The crop reduces the consumption of water and energy, reuses water in a recirculation process, which is filtered by: 1) gravity, 2) biofilters and 3) porosity. Recycling is expanded to plastic containers and food containers of polystyrene. The aquaponic production system is decorative, completely organic (without chemicals), promotes the growth of green areas for comfortable homes and allows the consumption of healthy food, as well as energy planning to save energy. The system is done with a digital level control connected to a water pump and an oxygen pump. A novel method allows the aggregator to optimize the recirculation programming of the aquaponic system for periods of 24 hours. The method maximizes the economic benefits with the help of an energy balance between hours.","PeriodicalId":45464,"journal":{"name":"Archives of Electrical Engineering","volume":"23 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80334689","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
A fault monitoring method for wind power generation system based on sliding mode observer 基于滑模观测器的风力发电系统故障监测方法
IF 1.3
Archives of Electrical Engineering Pub Date : 2023-04-03 DOI: 10.24425/AEE.2020.133922
Wenxin Yu, Shaoxian Huang, Dan Jiang
{"title":"A fault monitoring method for wind power generation system based on sliding mode observer","authors":"Wenxin Yu, Shaoxian Huang, Dan Jiang","doi":"10.24425/AEE.2020.133922","DOIUrl":"https://doi.org/10.24425/AEE.2020.133922","url":null,"abstract":": In this paper, a rotor current fault monitoring method is proposed based on a sliding mode observer. Firstly, the state-space model of the Double-Fed Induction Generator (DFIG) is constructed by vector transformation. Meanwhile, the stator voltage orientation vector control method is applied to decouple a stator and rotor currents, so as to obtain the correlation between the stator and rotor current. Furthermore, the mathematical model of stator voltage orientation is obtained. Then a state sliding mode observer (SMO) is established for the output current of the rotor of the DFIG. The stability and reachability of the system in a limited time is proved. Finally, the system state is determined by the residuals of the measured and estimated rotor currents. The simulation results show that the method proposed in this paper can effectively monitor the status: a normal state, voltage drop faults, short-circuit faults between windings, and rotor current sensor faults which have the advantages of fast response, high stability.","PeriodicalId":45464,"journal":{"name":"Archives of Electrical Engineering","volume":"121 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78437789","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: 2
Analysis of IPM motor parameters in an 80-kW traction motor 80千瓦牵引电机IPM电机参数分析
IF 1.3
Archives of Electrical Engineering Pub Date : 2023-04-03 DOI: 10.24425/AEE.2020.133038
A. Mlot, M. Kowol, J. Kolodziej, A. Lechowicz, Piotr Skrobotowicz
{"title":"Analysis of IPM motor parameters in an 80-kW traction motor","authors":"A. Mlot, M. Kowol, J. Kolodziej, A. Lechowicz, Piotr Skrobotowicz","doi":"10.24425/AEE.2020.133038","DOIUrl":"https://doi.org/10.24425/AEE.2020.133038","url":null,"abstract":"This paper presents a review of the electromagnetic field and a performance analysis of a radial flux interior permanent magnet (IPM) machine designed to achieve 80 kW and 125 Nm for an electric and hybrid traction vehicle. The motor consists of a 12-slot stator with a three-phase concentrated winding as well as an 8-pole rotor with V-shaped magnets. Selected motor parameters obtained from an IPM prototype were compared with the design requirements. Based on the electromagnetic field analysis, the authors have indicated the parts of the motor that should be redesigned, including the structure of the rotor core, aimed at enhancing the motor’s performance and adjusting segmentation for magnet eddy current loss reduction. In addition, iron and PM eddy current losses were investigated. Moreover, transient analysis of current peak value showed that the current may increase significantly compared to steady-state values. A map of transient peak current load vs. torque load plotted against rotor speed was provided. Based on the numeric and analytical results of physical machine parameters, the authors indicate that collapse load during the motor’s operation may significantly increase the risk of permanent magnet (PM) demagnetization. It was also found that collapse load increases the transient torque, which may reduce the lifetime of windings.","PeriodicalId":45464,"journal":{"name":"Archives of Electrical Engineering","volume":"11 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78797067","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: 5
Research on the influence of performance parameters on the super high speed permanent magnet synchronous generator external characteristic 性能参数对超高速永磁同步发电机外特性的影响研究
IF 1.3
Archives of Electrical Engineering Pub Date : 2023-04-03 DOI: 10.24425/119000
H. Qiu, Binqxia Tang, Cunxiang Yang, Guangzhao Cui
{"title":"Research on the influence of performance parameters on the super high speed permanent magnet synchronous generator external characteristic","authors":"H. Qiu, Binqxia Tang, Cunxiang Yang, Guangzhao Cui","doi":"10.24425/119000","DOIUrl":"https://doi.org/10.24425/119000","url":null,"abstract":"","PeriodicalId":45464,"journal":{"name":"Archives of Electrical Engineering","volume":"128 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81419268","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: 3
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