IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society最新文献_第9页

Integral sliding mode current control for three phase voltage source rectifier under unbalanced input voltage conditions 输入电压不平衡条件下三相电压源整流器的积分滑模电流控制

IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2017-10-01 DOI: 10.1109/IECON.2017.8217546

Weipeng Yang, Hang Zhang, Jianhua Wang, Aimin Zhang, Z. Wang

{"title":"Integral sliding mode current control for three phase voltage source rectifier under unbalanced input voltage conditions","authors":"Weipeng Yang, Hang Zhang, Jianhua Wang, Aimin Zhang, Z. Wang","doi":"10.1109/IECON.2017.8217546","DOIUrl":"https://doi.org/10.1109/IECON.2017.8217546","url":null,"abstract":"In this paper, a robust current control strategy for three-phase voltage source rectifier (VSR) under unbalanced input voltage conditions is proposed. In the strategy, dual current control structure with current regulation performed in positive and negative sequence (PNS) synchronous reference frame (SRF) is used and negative sequence current compensation is adopted to attain constant dc link voltage and sinusoidal ac line current. With regard to the current control law, power and flexibility of sliding mode control (SMC) and the Lyapunov stability theory is fully exploited and an enhanced SMC with integral action in both the sliding manifold and control law (ISMC) is obtained to solve the non-zero steady state error problem that faced in practice by conventional SMC (CSMC). As such, satisfactory performance can be obtained and system robustness can be guaranteed in the Lyapunov sense, in the presence of uncertainties with known bounds. Effectiveness of the ISMC current control strategy is verified through simulation and comparative study on a VSR model with MATLAB/SIMULINK.","PeriodicalId":13098,"journal":{"name":"IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society","volume":"27 1","pages":"8796-8801"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74886169","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

Open-circuit fault detection and localization in five-level active NPC converter 五电平有源NPC变换器开路故障检测与定位

IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2017-10-01 DOI: 10.1109/IECON.2017.8216821

Seyed Hamid, Montazeri Hedesh, M. Zolghadri

引用次数: 6

Design and application of field equipment information acquisition system based on OPC 基于OPC的现场设备信息采集系统的设计与应用

IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2017-10-01 DOI: 10.1109/IECON.2017.8217300

Minshao Zhu, Suyue Lu, Haibo Du, Z. Zhu

引用次数: 2

A DC component elimination control strategy for the interface system of digital-physical hybrid real-time simulation 一种数字物理混合实时仿真接口系统的直流分量消除控制策略

IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2017-10-01 DOI: 10.1109/IECON.2017.8216091

Jie Zeng, Junlin Li, F. Leng, Boya Peng, Xun Chen, C. Mao, Dan Wang

{"title":"A DC component elimination control strategy for the interface system of digital-physical hybrid real-time simulation","authors":"Jie Zeng, Junlin Li, F. Leng, Boya Peng, Xun Chen, C. Mao, Dan Wang","doi":"10.1109/IECON.2017.8216091","DOIUrl":"https://doi.org/10.1109/IECON.2017.8216091","url":null,"abstract":"Digital-physical hybrid real-time simulation is considered to be an advanced method for future power system simulation. However, the physical interface will inevitably exist DC component, which causes negative effects on practical applications, such as degradation of simulation performance, damage to physical equipment, etc. A novel DC component elimination control strategy for the digital-physical hybrid real-time simulation is proposed in this paper, to improve the performance of the interface system and the precision of simulation results. Based on a universal power interface scheme, the voltage control strategy of the physical interface and the characteristics of the output DC component are analyzed. Aiming at the particularity of hybrid simulation, i.e., the DC component is supposed to be eliminated during steady state but reserved during transient state, an improved voltage control strategy integrating DC component elimination is proposed for the invert link of the physical interface. The proposed control strategy was proved to be effective by experiments of digital-physical hybrid real-time simulation.","PeriodicalId":13098,"journal":{"name":"IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society","volume":"7 1","pages":"515-520"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75701378","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

Modelling, sizing and control of hybrid energy storage systems for electric vehicles 电动汽车混合能量存储系统的建模、规模和控制

IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2017-10-01 DOI: 10.1109/IECON.2017.8216911

M. Porru, A. Serpi, A. Lai, G. Gatto, A. Damiano

引用次数: 0

A data-driven approach for fault detection of offshore wind turbines using random forests 基于随机森林的海上风力发电机故障检测数据驱动方法

IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2017-10-01 DOI: 10.1109/IECON.2017.8216532

Yulin Si, L. Qian, Baijin Mao, Dahai Zhang

引用次数: 8

An ontology modeling and application for an assembly line of manufacturing system 制造系统装配线的本体建模与应用

IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2017-10-01 DOI: 10.1109/IECON.2017.8216938

Lingling Xue, Peng Wang, Haibo Cheng, Xing Tong, P. Zeng, Haibin Yu

引用次数: 2

A repetitive and Lyapunov function-based control approach for improved steady state and dynamic performance of modular multilevel converters 一种基于李雅普诺夫函数的重复控制方法，用于改善模块化多电平变换器的稳态和动态性能

IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2017-10-01 DOI: 10.1109/IECON.2017.8216119

S. Kolluri, N. Gorla, Rajesh Sapkota, S. K. Panda

{"title":"A repetitive and Lyapunov function-based control approach for improved steady state and dynamic performance of modular multilevel converters","authors":"S. Kolluri, N. Gorla, Rajesh Sapkota, S. K. Panda","doi":"10.1109/IECON.2017.8216119","DOIUrl":"https://doi.org/10.1109/IECON.2017.8216119","url":null,"abstract":"A modular multilevel converter (MMC) with traditional cascaded PI control structure suffers from poor steady state and dynamic performance. This is due to the limited harmonic rejection capability of PI controller thus failing to alleviate even order harmonics in circulating current and due to the slower outer average voltage control loop resulting in significant deviation in submodule capacitor voltages during load transients. This paper presents a new control structure with a repetitive controller (RC) in conjunction with a Lyapunov function-based controller (LFC) in the inner circulating current loop and an additional load current feed forward loop in addition to the outer voltage loop to improve both steady-state and dynamic performance of MMC. RC has a good steady-state harmonic suppression capability therefore can effectively alleviate the circulating harmonic currents, where as LFC ensures a stable operation and superior dynamic performance of the converter against load disturbances. Analytical equations governing the design of both the controllers are presented. Model of a single phase, 5-level MMC is developed on a PLECS RT box real-time simulator for hardware-in-the-loop (HIL) testing, it operates along with the external Texas Instruments DSP controller hosting the developed control scheme. Real-time simulation results are presented to substantiate the improvement in steady state and dynamic performance of MMC with the proposed repetitive and Lyapunov function based circulating current controller.","PeriodicalId":13098,"journal":{"name":"IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society","volume":"25 1","pages":"687-692"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74335307","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

A quasi-Z source network with multiple switch-inductor cells and Cockroft-walton voltage multipliers 具有多个开关电感单元和科克洛夫-沃尔顿电压乘法器的准z源网络

IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2017-10-01 DOI: 10.1109/IECON.2017.8217405

Zhuangliang Chen, Yanfeng Chen, Chao Jiang, Bo Zhang, D. Qiu

引用次数: 3

Modeling and analysis on the sensing characteristic of fiber optical current transformer 光纤电流互感器传感特性的建模与分析

IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2017-10-01 DOI: 10.1109/IECON.2017.8216060

Yansong Li, Bing Wang, Jun Liu

引用次数: 3