2023 IEEE 17th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG)最新文献_第9页

Experimental evaluation of inductor configurations and modulation techniques in an interleaved three-level DC/DC SiC-based converter 交错三电平DC/DC sic基变换器中电感配置和调制技术的实验评估

2023 IEEE 17th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG) Pub Date : 2023-06-14 DOI: 10.1109/CPE-POWERENG58103.2023.10227393

Rafał Kopacz, M. Harasimczuk, J. Rąbkowski, Radosław Sobieski

{"title":"Experimental evaluation of inductor configurations and modulation techniques in an interleaved three-level DC/DC SiC-based converter","authors":"Rafał Kopacz, M. Harasimczuk, J. Rąbkowski, Radosław Sobieski","doi":"10.1109/CPE-POWERENG58103.2023.10227393","DOIUrl":"https://doi.org/10.1109/CPE-POWERENG58103.2023.10227393","url":null,"abstract":"This paper presents an investigation on a non-isolated, three-level DC/DC converter; more specifically, on the possible combinations of inductor configurations and modulation techniques directly affecting the performance of the converter. The many state-of-the-art and conventional solutions are compared theoretically, as well as based on experimental considerations founded on a medium voltage SiC-based DC/DC converter to be applied as an energy storage interfacing system in a fast charging station. The study focuses on the effects of the configurations on the output ripples of the converter, which is crucial for battery-oriented systems. The tests were performed at 1 kV and up to nearly 10 kW of power, successfully validating the use of each configuration. It is shown that for a system to operate in a wide output range, the current ripple criterion is not enough for choosing the optimal configuration, and other factors, e.g., efficiency, must be considered.","PeriodicalId":315989,"journal":{"name":"2023 IEEE 17th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134178617","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

Inverters for Power Systems with Renewable Sources: Basic Topologies and Purposes 可再生能源电力系统的逆变器:基本拓扑结构和用途

2023 IEEE 17th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG) Pub Date : 2023-06-14 DOI: 10.1109/CPE-POWERENG58103.2023.10227384

Iuliia Yamnenko, T. Tereshchenko, I. Fedin, Edivan Laercio Carvalho, Yuliia Kozhushko, Oleksandr F. Bondarenko

{"title":"Inverters for Power Systems with Renewable Sources: Basic Topologies and Purposes","authors":"Iuliia Yamnenko, T. Tereshchenko, I. Fedin, Edivan Laercio Carvalho, Yuliia Kozhushko, Oleksandr F. Bondarenko","doi":"10.1109/CPE-POWERENG58103.2023.10227384","DOIUrl":"https://doi.org/10.1109/CPE-POWERENG58103.2023.10227384","url":null,"abstract":"The paper deals with the power supply systems for MicroGrid based on multilevel inverters. An analysis of promising voltage inverter topologies for use in MicroGrid power systems with renewable energy sources has been conducted. The development of power supply systems with PV cells using multilevel inverters is promising. An analysis of the operation of single-level inverters with impedance and quasi-impedance links in the input circuit showed that these devices are capable of meeting the specific requirements for inverters used in systems with RES. Multilevel topology enables work at higher frequencies and a larger factor of input voltage use. The use of an impedance (Z-inverter) or quasi-impedance link (qZ-inverter) additionally satisfies the need to ensure the continuity of the inverter’s input voltage. Multilevel voltage inverters with the ability to increase the amplitude of the inverter’s input voltage are a promising direction for the development of inverters for use in systems using solar panels as renewable power sources.","PeriodicalId":315989,"journal":{"name":"2023 IEEE 17th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131741005","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

Five-Level Standalone Neutral Point Clamped Rectifier with Time Division Multiplexing-based Voltage Balancing Control and Active PFC 五电平独立中性点箝位整流器与时分多路复用基于电压平衡控制和有源PFC

2023 IEEE 17th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG) Pub Date : 2023-06-14 DOI: 10.1109/CPE-POWERENG58103.2023.10227399

Eli Barbie, D. Baimel, A. Kuperman

{"title":"Five-Level Standalone Neutral Point Clamped Rectifier with Time Division Multiplexing-based Voltage Balancing Control and Active PFC","authors":"Eli Barbie, D. Baimel, A. Kuperman","doi":"10.1109/CPE-POWERENG58103.2023.10227399","DOIUrl":"https://doi.org/10.1109/CPE-POWERENG58103.2023.10227399","url":null,"abstract":"The biggest drawback of Neutral Point Clamped (NPC) converters lies in their inability to maintain voltage balance in the dc-link capacitors for some operating conditions when the number of voltage levels (N) exceeds beyond three. To overcome this limitation, NPC inverters are usually combined with active dc-link voltage generation by utilizing multi-winding transformers and controlled rectifiers, or by using a second NPC converter as an active frontend, thus resulting in a complex system. Moreover, previously proposed Multilevel Rectifier (MLR) solutions have relied on additional auxiliary circuitry for handling the dc-link voltage balancing. In this article, a Five-level NPC-based rectifier with a Time Division Multiplexing-based voltage balancing control is revealed and verified by digital simulations and controller plus hardware in loop real-time simulations. The proposed PWM-based control scheme allows the NPC to be operated as either a standalone MLR with an unbalanced resistive load or as an active frontend to drive a second NPC-based inverter, in which dc-link voltage balancing is carried out only from the rectifier side, while also maintaining the ability to control the power factor and the amount of reactive power exchanged with the ac grid.","PeriodicalId":315989,"journal":{"name":"2023 IEEE 17th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134402659","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

Initial Evaluation of Multiport Power Supply System for Medical Lighting Equipment 医用照明设备多端口供电系统的初步评价

2023 IEEE 17th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG) Pub Date : 2023-06-14 DOI: 10.1109/CPE-POWERENG58103.2023.10227430

Alexander Bubovich, P. Suskis, I. Galkin

{"title":"Initial Evaluation of Multiport Power Supply System for Medical Lighting Equipment","authors":"Alexander Bubovich, P. Suskis, I. Galkin","doi":"10.1109/CPE-POWERENG58103.2023.10227430","DOIUrl":"https://doi.org/10.1109/CPE-POWERENG58103.2023.10227430","url":null,"abstract":"Multiport converters are used in various applications, where it is needed to interface multiple sources and multiple loads. As an example, multiport converters are used in renewable energy applications, distribution grids, electric vehicles, etc. Another field of application of multiport converters can be power supply units for medical equipment. To increase the reliability of medical equipment, it is beneficial to use batteries as a backup supply, in case of failures in the main power source. Also, modern medical equipment can have several functions, and different loads may require different characteristics of input voltages and currents. As an example of such modern medical equipment there is a surgical lighting system with adjustable positioning of reflector during the operation of the system. Such a luminaire requires different voltage levels for different system parts (LED drivers, control unit, sensors, etc.). Considering the necessity of adding backup power supply, the most suitable solution is the application of multiport converter. This paper deals with the initial evaluation of partially isolated multiport converter with the help of Matlab-Simulink model.","PeriodicalId":315989,"journal":{"name":"2023 IEEE 17th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132038798","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

Impact Assessment of Combined Compressed Air and Latent Heat Storage Systems on Gas Turbines 压缩空气与潜热联合蓄热系统对燃气轮机的影响评价

2023 IEEE 17th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG) Pub Date : 2023-06-14 DOI: 10.1109/CPE-POWERENG58103.2023.10227454

Tony Karam, C. Maatouk, E. Sarraf

{"title":"Impact Assessment of Combined Compressed Air and Latent Heat Storage Systems on Gas Turbines","authors":"Tony Karam, C. Maatouk, E. Sarraf","doi":"10.1109/CPE-POWERENG58103.2023.10227454","DOIUrl":"https://doi.org/10.1109/CPE-POWERENG58103.2023.10227454","url":null,"abstract":"Advanced Adiabatic Compressed Air Energy Storage (AA-CAES) is becoming increasingly attractive in power generation applications, whereby compressed air released from an artificial storage is preheated via sensible heat exchange and injected into an air turbine to generate electricity. Likewise, Latent Heat Storage (LHS) systems incorporating Phase Change Materials (PCM’s) are gaining popularity due to their advantages over the conventional sensible heat transfer systems. Therefore, combining these two forms of energy storage technologies appears to have great potential. Nevertheless, not enough technical literature is available on this combination when implemented in electrical power systems. To this end, this paper combined the use of the AA-CAES and the PCM-LHS systems and coupled them to a gas turbine and an air turbine, in an attempt to assess and compare the resulting overall system performance. The simulation results showed that a CAES volume reduction by 44% on average and thereby lower investments costs would be expected when the combination is coupled to a gas turbine, despite the seemingly higher roundtrip efficiency obtained when coupled to an air turbine. It was also concluded that the fuel consumption of the gas turbine is reduced by 50% on average when the compressed air is preheated via the PCM-LHS system instead of the gas turbine’s exhaust heat recovery system.","PeriodicalId":315989,"journal":{"name":"2023 IEEE 17th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122163344","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

AC Loss Analysis Approaches for Hairpin Winding Configuration: Analytical, Hybrid Model, and FEA 发夹绕组结构的交流损耗分析方法:解析、混合模型和有限元分析

2023 IEEE 17th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG) Pub Date : 2023-06-14 DOI: 10.1109/CPE-POWERENG58103.2023.10227403

P. S. Ghahfarokhi, A. Kallaste, Andrejs Podgornovs, A. M. Cardoso, A. Belahcen, T. Vaimann

引用次数: 0

Generative Adversarial Network and CNN-LSTM Based Short-Term Power Load Forecasting 基于生成对抗网络和CNN-LSTM的短期电力负荷预测

2023 IEEE 17th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG) Pub Date : 2023-06-14 DOI: 10.1109/CPE-POWERENG58103.2023.10227473

Yushan Liu, Zhouchi Liang, Xiao Li, Abualkasim Bakeer

引用次数: 0

Analysis of Performances of Single-Phase PV Transformer-Less Inverters for Compliance with the New Standards CEI 0-21and IEEE 1547-2018 符合CEI 0-21和IEEE 1547-2018新标准的单相光伏无变压器逆变器性能分析

2023 IEEE 17th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG) Pub Date : 2023-06-14 DOI: 10.1109/CPE-POWERENG58103.2023.10227432

R. Mastromauro

引用次数: 0

Improving Dynamic Response of Grid-Connected Converters with Electronic DC Links 改进带电子直流链路并网变流器的动态响应

2023 IEEE 17th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG) Pub Date : 2023-06-14 DOI: 10.1109/CPE-POWERENG58103.2023.10227501

P. Strajnikov, A. Abramovitz, A. Kuperman

引用次数: 0

High-Performance Bidirectional Fast EV Charger Featuring Full Power/Voltage Range and Cost-Effective Implementation 高性能双向快速电动汽车充电器具有全功率/电压范围和经济高效的实施

2023 IEEE 17th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG) Pub Date : 2023-06-14 DOI: 10.1109/CPE-POWERENG58103.2023.10227422

H. Sarnago, I. Álvarez, Óscar Lucía

引用次数: 0