发布求助
文献互助 智能选刊 最新文献

2021 IEEE 1st International Power Electronics and Application Symposium (PEAS)最新文献

筛选
英文 中文
Comparative study on S-S and LCC-CLCL Compensated Inductive-Power-Transfer Converter for Driving Multistring LEDs with Current Balance S-S与lc - clcl补偿电感-功率转换转换器驱动多串电流平衡led的比较研究
2021 IEEE 1st International Power Electronics and Application Symposium (PEAS) Pub Date : 2021-11-13 DOI: 10.1109/peas53589.2021.9628574
Zhenwei Huang, Yang Yang, Hai Xu, Zhicong Huang
{"title":"Comparative study on S-S and LCC-CLCL Compensated Inductive-Power-Transfer Converter for Driving Multistring LEDs with Current Balance","authors":"Zhenwei Huang, Yang Yang, Hai Xu, Zhicong Huang","doi":"10.1109/peas53589.2021.9628574","DOIUrl":"https://doi.org/10.1109/peas53589.2021.9628574","url":null,"abstract":"Compared with active control, the passive method is more rugged and reliable in driving multistring LEDs with current balance. This paper figures out that it takes a large number of compensation components for the reported inductivepower-transfer (IPT) converter with LCC-CLCL compensation to drive multistring LEDs with current balance. To address this issue, a much simpler IPT converter with S-S compensation is proposed to drive multistring LEDs with current balance. A comparative study on these two IPT converters is performed to verify that the proposed S-S IPT converter shows an advantage in component count while maintaining the current balance capacity.","PeriodicalId":268264,"journal":{"name":"2021 IEEE 1st International Power Electronics and Application Symposium (PEAS)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127454173","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
Multiple Functions Control Strategy of Electric Spring based on Current-Source Inverter 基于电流源逆变器的电动弹簧多功能控制策略
2021 IEEE 1st International Power Electronics and Application Symposium (PEAS) Pub Date : 2021-11-13 DOI: 10.1109/peas53589.2021.9628821
P. Qiu, D. Qiu, Bo Zhang, Yanfeng Chen
{"title":"Multiple Functions Control Strategy of Electric Spring based on Current-Source Inverter","authors":"P. Qiu, D. Qiu, Bo Zhang, Yanfeng Chen","doi":"10.1109/peas53589.2021.9628821","DOIUrl":"https://doi.org/10.1109/peas53589.2021.9628821","url":null,"abstract":"A novel control strategy of direct current control is proposed to improve the performances of electric springs (ESs) based on current-source inverters (CSIs). The proposed control can realize the functions of voltage regulation, harmonic suppression, and power factor correction (PFC) at the same time. The topology of the ES with CSI is described firstly, then its operating principles are analyzed in detail. A cascade generalized integrator (CGI) is used to construct the quadrature signal generator (QSG). Compared with the QSG based on second-order generalized integrator (SOGI), the proposed CGI-QSG can construct quadrature signals with completely consistent waveforms, and can extract the fundamental component of critical load (CL) current more quickly and effectively. The active and reactive power of ES are decoupled by dq0 transformation to realize multiple functions simultaneously. Finally, the effectiveness of the proposed control is verified by simulation and experimental results in the case of over-voltage and under-voltage respectively.","PeriodicalId":268264,"journal":{"name":"2021 IEEE 1st International Power Electronics and Application Symposium (PEAS)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123703171","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
Tri-freedom Bisection Algorithm for OSV MPC of Three-phase Inverters to Improve Power Quality 提高电能质量的三相逆变器OSV MPC三自由度平分算法
2021 IEEE 1st International Power Electronics and Application Symposium (PEAS) Pub Date : 2021-11-13 DOI: 10.1109/peas53589.2021.9628862
Jinsong He, C. Wen, Xin Zhang
{"title":"Tri-freedom Bisection Algorithm for OSV MPC of Three-phase Inverters to Improve Power Quality","authors":"Jinsong He, C. Wen, Xin Zhang","doi":"10.1109/peas53589.2021.9628862","DOIUrl":"https://doi.org/10.1109/peas53589.2021.9628862","url":null,"abstract":"When optimal switching vector (OSV) model predictive control (MPC) is implemented to a three-phase inverter, the control input is selected from eight switching vectors (vi). This set of vi has merely two-level amplitude with a 2π/6 phase difference. Higher phase or amplitude resolution of vi anticipates better power quality. This paper presents a bisection algorithm to tune the resolution of OSV for power quality improvement. Three user-defined gains (x, y, n) are provided to quantitatively set the phase/amplitude resolution of the OSV using derived explicit formulas. Experiments validate the effectiveness of this algorithm.","PeriodicalId":268264,"journal":{"name":"2021 IEEE 1st International Power Electronics and Application Symposium (PEAS)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115339354","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
PEAS 2021 Committees 豌豆2021委员会
2021 IEEE 1st International Power Electronics and Application Symposium (PEAS) Pub Date : 2021-11-13 DOI: 10.1109/peas53589.2021.9628789
{"title":"PEAS 2021 Committees","authors":"","doi":"10.1109/peas53589.2021.9628789","DOIUrl":"https://doi.org/10.1109/peas53589.2021.9628789","url":null,"abstract":"","PeriodicalId":268264,"journal":{"name":"2021 IEEE 1st International Power Electronics and Application Symposium (PEAS)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116018029","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
Method for actively suppressing ferromagnetic resonance of distribution network by resistive current 用阻性电流主动抑制配电网铁磁共振的方法
2021 IEEE 1st International Power Electronics and Application Symposium (PEAS) Pub Date : 2021-11-13 DOI: 10.1109/peas53589.2021.9628476
Pan Lu, Wen Wang, Meina Zhou, Qiong Liu, Huaze Shi
{"title":"Method for actively suppressing ferromagnetic resonance of distribution network by resistive current","authors":"Pan Lu, Wen Wang, Meina Zhou, Qiong Liu, Huaze Shi","doi":"10.1109/peas53589.2021.9628476","DOIUrl":"https://doi.org/10.1109/peas53589.2021.9628476","url":null,"abstract":"In the neutral-point ungrounded distribution network, the non-linear characteristics of the magnetizing inductance of the electromagnetic voltage transformer (PT) are easy to saturate under certain conditions, resulting in ferromagnetic resonance overvoltage, which seriously affects the safe operation of the system. Aiming at the 10 kV neutral point ungrounded system, this paper proposes a method for the neutral point of the distribution network to inject the harmonic elimination resistive current to suppress the ferromagnetic resonance, and the selection of the optimal value of the resonance elimination injection current is explained. Inject a harmonic elimination current into the neutral point of the system to quickly consume grid resonance energy and eliminate ferromagnetic resonance. Through simulation verification, it is found that the proposed method only needs to inject the harmonic elimination current into the neutral point of the system for a short time to make the distribution network out of resonance, and the zero-sequence voltage returns to zero. The time required for the grid to resume normal operation is the shortest.","PeriodicalId":268264,"journal":{"name":"2021 IEEE 1st International Power Electronics and Application Symposium (PEAS)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124113541","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 Impact of Synchronous condensers on Small Signal Stability of a Multi-Infeed Power Electronic System Based on Power Grid Strength 基于电网强度的同步电容器对多馈电系统小信号稳定性的影响
2021 IEEE 1st International Power Electronics and Application Symposium (PEAS) Pub Date : 2021-11-13 DOI: 10.1109/peas53589.2021.9628561
Kang Wang, Chenxi Liu, Li Li, Yuhan Zhou, Qinglei Zhang, Fangde Chi
{"title":"The Impact of Synchronous condensers on Small Signal Stability of a Multi-Infeed Power Electronic System Based on Power Grid Strength","authors":"Kang Wang, Chenxi Liu, Li Li, Yuhan Zhou, Qinglei Zhang, Fangde Chi","doi":"10.1109/peas53589.2021.9628561","DOIUrl":"https://doi.org/10.1109/peas53589.2021.9628561","url":null,"abstract":"Synchronous condensers are commonly-used source devices for the purpose of providing voltage support in the renewable energy generation system, using power electronic devices (PEDs) as the interface connected to the grid. It has been pointed out that the grid-connected PEDs may result in small signal instability issues, especially in weak grids. However, how the synchronous condensers influence the small signal stability of the multi-infeed power electronic system (MIPES) has not been theoretically revealed. This paper aims at filling this gap. We demonstrate that the synchronous condensers can be simplified as an equivalent inductance connected to an ideal voltage source in the concerned sub/super synchronous issues caused by PEDs. On this basis, the interconnection of synchronous condensers is equivalent to increase the grid strength and thus improving the system small signal stability, wherein the power grid strength (or small signal stability margin) is our previous work, quantified by the generalized short-circuit ratio (gSCR). The validity of the theoretical analysis proposed in this paper is verified by a two- area four-machine system.","PeriodicalId":268264,"journal":{"name":"2021 IEEE 1st International Power Electronics and Application Symposium (PEAS)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116504098","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 Modeling Method for Si/SiC Hybrid Switch Based on Finite State Machine 基于有限状态机的Si/SiC混合开关建模方法
2021 IEEE 1st International Power Electronics and Application Symposium (PEAS) Pub Date : 2021-11-13 DOI: 10.1109/peas53589.2021.9628597
Bo Wang, Jiajun Yu, Hengyu Yu, Chao Zhang, Zongjian Li, Xin Yin, Hui Yan, Lingxiang Shao, Xiangyu Sun, Jun Wang
{"title":"A Modeling Method for Si/SiC Hybrid Switch Based on Finite State Machine","authors":"Bo Wang, Jiajun Yu, Hengyu Yu, Chao Zhang, Zongjian Li, Xin Yin, Hui Yan, Lingxiang Shao, Xiangyu Sun, Jun Wang","doi":"10.1109/peas53589.2021.9628597","DOIUrl":"https://doi.org/10.1109/peas53589.2021.9628597","url":null,"abstract":"Si/SiC hybrid switch offers an effective tradeoff between cost and performance, but suffers from complex switching processes and limited analytical theory. It is highly desirable to build a complete behavior model to investigate and characterize switching behavior for Si/SiC hybrid switch. In this paper, a Finite State Machine (FSM) based modeling method is proposed to analyze the switching behavior of Si/SiC hybrid switch. Based on the principle of circuit equivalence, the switching transient of the gate-controlled power device is innovatively divided into Voltage Source Mode (VSM) and Current Source Mode (CSM). The behavior model is developed with full consideration circuit stray parameters and is verified by a double-pulse test, which exhibits excellent validity. Furthermore, the proposed method not only provides a reference for switching behavior analysis and loss prediction of Si/SiC hybrid switches, but also can be applied to multiple devices in parallel which means it has excellent extensibility performance.","PeriodicalId":268264,"journal":{"name":"2021 IEEE 1st International Power Electronics and Application Symposium (PEAS)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121643034","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
Model Predictive Control Method for Modular Multilevel Converter Based on Kalman Filter 基于卡尔曼滤波的模块化多电平变换器模型预测控制方法
2021 IEEE 1st International Power Electronics and Application Symposium (PEAS) Pub Date : 2021-11-13 DOI: 10.1109/peas53589.2021.9628519
Yufei Yue, Xi Yang, Wen Wang, Xin Tang, Peng Guo
{"title":"Model Predictive Control Method for Modular Multilevel Converter Based on Kalman Filter","authors":"Yufei Yue, Xi Yang, Wen Wang, Xin Tang, Peng Guo","doi":"10.1109/peas53589.2021.9628519","DOIUrl":"https://doi.org/10.1109/peas53589.2021.9628519","url":null,"abstract":"This paper proposes a model predictive control method based on Kalman filter (MPC-KF) for solving the challenges in simultaneous control of output current tracking, capacitor voltages balance, and harmonic circulating currents suppression, and the operation reliability affected by the damaged sensors regulated modular multilevel converter (MMC), which aims to realize the multi-objective control, enhancing the operation reliability of MMC system. Firstly, the MPC principle of MMC is described. Then, the capacitor voltage prediction-correction strategy based on Kalman filter with only arm current sensor is proposed to obtain the capacitor voltage correction value, instead of using lots of submodule(SM) voltage sensors. In this sense, the reliability under sensor failures of system can be improved. Finally, compared with the SM voltage estimation strategy with single voltage sensor and the conventional SM capacitor voltage measurement strategy, simulation studies are illustrated to demonstrate the feasibility and effectiveness of the proposed MPC-KF method for MMC.","PeriodicalId":268264,"journal":{"name":"2021 IEEE 1st International Power Electronics and Application Symposium (PEAS)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126490263","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
Study on the Influence of Gate Parasitic Inductance on the SiC MOSFET Switching Performance 栅极寄生电感对SiC MOSFET开关性能影响的研究
2021 IEEE 1st International Power Electronics and Application Symposium (PEAS) Pub Date : 2021-11-13 DOI: 10.1109/peas53589.2021.9628869
Shuai Liang, Zhibin Zhao, Peng Sun, Yumeng Cai
{"title":"Study on the Influence of Gate Parasitic Inductance on the SiC MOSFET Switching Performance","authors":"Shuai Liang, Zhibin Zhao, Peng Sun, Yumeng Cai","doi":"10.1109/peas53589.2021.9628869","DOIUrl":"https://doi.org/10.1109/peas53589.2021.9628869","url":null,"abstract":"This paper presents a study on the influence of gate parasitic inductance on the SiC MOSFET switching performance. A switching transient equivalent circuit model that takes gate parasitic inductance into consideration is given to assess the SiC MOSFET switching characteristics. Then, the relationship between the voltage overshoot and the gate parasitic inductance is discussed, which can offer better insight into the switching performance when the gate parasitic inductance is varied. It is concluded that the local minimum of the voltage overshoot exists at a relatively large gate parasitic inductance. Furthermore, the analysis is substantiated by experimental results of the double pulse dynamic test platform. Based on this, the method for the gate drive to improve the switching performance of the SiC MOSFET is recommended.","PeriodicalId":268264,"journal":{"name":"2021 IEEE 1st International Power Electronics and Application Symposium (PEAS)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121446398","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
Research on Optimized Energy Management Strategy Based on Micro-trip Recognition 基于微行程识别的优化能量管理策略研究
2021 IEEE 1st International Power Electronics and Application Symposium (PEAS) Pub Date : 2021-11-13 DOI: 10.1109/peas53589.2021.9628812
Zelong Zhang, Y. Huangfu, Liangcai Xu, Jun Zhao, Wenzhuo Shi, Tianying Yu
{"title":"Research on Optimized Energy Management Strategy Based on Micro-trip Recognition","authors":"Zelong Zhang, Y. Huangfu, Liangcai Xu, Jun Zhao, Wenzhuo Shi, Tianying Yu","doi":"10.1109/peas53589.2021.9628812","DOIUrl":"https://doi.org/10.1109/peas53589.2021.9628812","url":null,"abstract":"The energy management strategy of fuel cell electric vehicle can greatly influence the performance of vehicle, so a lot of research in this field were done by researchers. In order to improve the adaptability to complex work conditions of traditional strategies, the work condition recognition methods based on intelligence algorithms were introduced to energy management strategies. However, there are a lot of disadvantages of present recognition methods, such as low recognition accuracy and low generality. Aiming at solving these problems, an optimized fuzzy energy management strategy based on micro-trip recognition is proposed in this paper. In this strategy, firstly the work conditions prepared for recognition are divided into several micro-trips to improve the accuracy of recognition. Then, the strategy is simulated on the simplified power system built in this paper and compared with the simulation result of a general rule-based strategy. The better performance of the strategy proposed proves the effectiveness and optimality of this method.","PeriodicalId":268264,"journal":{"name":"2021 IEEE 1st International Power Electronics and Application Symposium (PEAS)","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130783299","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
下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信