2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia)最新文献_第3页

The setup of a flexible test bench for the low-voltage-ride-through capability of solar energy converter 太阳能变换器低压穿越能力柔性试验台的建立

2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia) Pub Date : 2016-07-14 DOI: 10.1109/IPEMC.2016.7512735

Junjun Zhang, Fei Zheng, Xiaolin Zhang, Jingsheng Huang, Weihua Wang, Fei Gao, W. Tan

{"title":"The setup of a flexible test bench for the low-voltage-ride-through capability of solar energy converter","authors":"Junjun Zhang, Fei Zheng, Xiaolin Zhang, Jingsheng Huang, Weihua Wang, Fei Gao, W. Tan","doi":"10.1109/IPEMC.2016.7512735","DOIUrl":"https://doi.org/10.1109/IPEMC.2016.7512735","url":null,"abstract":"With increasing penetration of solar energies into power grids, the capability of low voltage ride through (LVRT) becomes a critical requirement for the grid-connected solar energy converters. As a result, many utility authorities have put up new codes and regulations to test the LVRT capability, while the converter manufacturers and the certification institutes have developed various test benches for the LVRT tests. Unlike those traditional test benches using physical devices, the Hardware-in-the-loop (HIL) platform offers much more flexibility and safer test environment, since electric grid and apparatus are digitally emulated on a real-time simulator (RTS). However, the RTS must feature an advanced solver, a fast processor and ultra-low latency to ensure the high fidelity of a simulation. This paper presents the configuration of a flexible test bench to test the LVRT capability of solar energy converters using the FPGA-based RTS. Besides flexibility, the accuracy of the RTS was demonstrated by comparing the real-time simulation result with the reference given by an offline simulation.","PeriodicalId":6857,"journal":{"name":"2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia)","volume":"22 1","pages":"2765-2769"},"PeriodicalIF":0.0,"publicationDate":"2016-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82611498","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

Performance evaluation of a non-isolated bidirectional three-port power converter for energy storage applications 用于储能应用的非隔离双向三端口功率变换器的性能评估

2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia) Pub Date : 2016-07-14 DOI: 10.1109/IPEMC.2016.7512725

Meng Zhang, Y. Xing, Hongfei Wu, Yangjun Lu, K. Sun

{"title":"Performance evaluation of a non-isolated bidirectional three-port power converter for energy storage applications","authors":"Meng Zhang, Y. Xing, Hongfei Wu, Yangjun Lu, K. Sun","doi":"10.1109/IPEMC.2016.7512725","DOIUrl":"https://doi.org/10.1109/IPEMC.2016.7512725","url":null,"abstract":"A pulse width modulation (PWM) plus phase-shift controlled (PPS) non-isolated bidirectional three-port converter (TPC) is analyzed for energy storage power system to interface multiple energy sources, storage devices and regulated voltage bus. A staked dual half-bridge converter (DHB) is integrated into a non-isolated bidirectional buck/boost converter to achieve the bidirectional power transmission between any two of the three ports. With the shared switching bridge in the low voltage side, the number of active switches is reduced. Thanks to the integration structure, low voltage stress on the active switches and high voltage conversion ratio will be achieved. PPS control strategy is employed to provide two control freedoms and single-stage power conversion between any two of the three ports is achieved. What's more, with PPS control scheme, wide range voltage/power regulation and soft-switching of all the low-voltage and high-voltage side active switches can be realized. Operational principles, control strategy and characteristics of the analyzed converter are presented. Experiments of a 1-kW prototype have been carried out to verify the feasibility and effectiveness of the converter.","PeriodicalId":6857,"journal":{"name":"2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia)","volume":"49 1","pages":"2703-2708"},"PeriodicalIF":0.0,"publicationDate":"2016-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76467325","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

Passive regenerative snubber cell applied to isolated DCM SEPIC converter 被动再生缓冲电池应用于隔离式DCM SEPIC变换器

2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia) Pub Date : 2016-07-14 DOI: 10.1109/IPEMC.2016.7512738

G. Tibola, E. Lemmen, J. Duarte

引用次数: 9

State variable feedback predictive control design for single phase shunt active power filter 单相并联有源电力滤波器状态变量反馈预测控制设计

2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia) Pub Date : 2016-07-14 DOI: 10.1109/IPEMC.2016.7512610

Yong Xu, Jiaqi Yu, Yijia Cao, Jingrong Yu, Ying Gu

引用次数: 3

Optimal power scheduling for an islanded hybrid microgrid 孤岛混合微电网的最优电力调度

2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia) Pub Date : 2016-07-14 DOI: 10.1109/IPEMC.2016.7512565

A. Luna, N. Díaz, M. Savaghebi, J. Vasquez, J. Guerrero

引用次数: 7

Research on the high speed inductor-based active battery equalization schemes 基于高速电感的有源电池均衡方案研究

2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia) Pub Date : 2016-07-14 DOI: 10.1109/IPEMC.2016.7512493

Yao He, Xuan-yang Liu, Xintian Liu, Xinxin Zheng, Liu Su

引用次数: 0

A maximum power factor of control algorithms of three-level Vienna Rectifier without current distortion at current zero-crossing point 电流过零处无电流畸变的三电平维也纳整流器的最大功率因数控制算法

2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia) Pub Date : 2016-05-22 DOI: 10.1109/IPEMC.2016.7512660

Fusheng Wang, Yunliang Teng, Z. Yuan, Jiayi Xu

{"title":"A maximum power factor of control algorithms of three-level Vienna Rectifier without current distortion at current zero-crossing point","authors":"Fusheng Wang, Yunliang Teng, Z. Yuan, Jiayi Xu","doi":"10.1109/IPEMC.2016.7512660","DOIUrl":"https://doi.org/10.1109/IPEMC.2016.7512660","url":null,"abstract":"Three-level Vienna Rectifier is one of the most popular topologies for three-phase PFC converter which is used in many applications such as telecommunication and wind turbine systems. However, the current distortion resulted from the existence of filter inductor at current zero-crossing point deteriorates the grid current. The traditional injection of zero-sequence component (IZSC) doesn't work well when the modulation index exceeds a certain value. This paper first analyses the mechanism of the current zero-crossing distortion and the application scope of the IZSC, and proposes a novel method which combines the IZSC with the compensation of lagging reactive power. Compared with the IZSC, this approach overcomes the limited application of the modulation index and ensures three-phase current without zero crossing distortion. It also guarantees minimum compensation of reactive power, that is, Vienna Rectifier can achieve the maximum power factor. Simultaneously, this method is extremely simple to be realized by carrier modulation. Finally, the simulation results show the feasibility and effectiveness of the theoretical analysis.","PeriodicalId":6857,"journal":{"name":"2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia)","volume":"67 1","pages":"2325-2331"},"PeriodicalIF":0.0,"publicationDate":"2016-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73753740","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: 12

Design and implementation of DSP based high-frequency SPWM generator 基于DSP的高频SPWM发生器的设计与实现

2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia) Pub Date : 2016-05-22 DOI: 10.1109/IPEMC.2016.7512353

Jian Liu, W. Yao, Zheng-yu Lu, Xiaoyi Xu

引用次数: 6

Weighted controller structure of DC-DC converters for adaptive regulation to large-signal operations 大信号自适应调节DC-DC变换器的加权控制器结构

2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia) Pub Date : 2016-05-22 DOI: 10.1109/IPEMC.2016.7512263

Xiao-Dong Liu, Qingqing Li, Sucheng Liu, Wei Fang

{"title":"Weighted controller structure of DC-DC converters for adaptive regulation to large-signal operations","authors":"Xiao-Dong Liu, Qingqing Li, Sucheng Liu, Wei Fang","doi":"10.1109/IPEMC.2016.7512263","DOIUrl":"https://doi.org/10.1109/IPEMC.2016.7512263","url":null,"abstract":"A weighted controller structure for DC-DC converters is proposed to deal with large-signal operations. For wide range variations of input voltage and load conditions of DC-DC converters, we firstly divide the pre-defined global operation space into local subspaces where each local linear compensator is designed for the corresponding subspace, and then all the local linear compensators are weighted into single controller structure. By doing so, the weighted controller can automatically decide which local linear compensator regulates the dynamics of DC-DC converter according to the operation conditions, and thus has the capability of self-adaptation to wide range of operating point variations. Furthermore, the prominent feature underlying the weighted control scheme is also that the nonlinearities of DC-DC converters is easily to be handled by linear compensation approaches that can be easily implemented with analog or digital control circuitries. To demonstrate the effectiveness of this controller structure, a stand-alone DC-DC converter and a cascaded DC-DC converter system are taken as examples by simulation and experimental results.","PeriodicalId":6857,"journal":{"name":"2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia)","volume":"2014 1","pages":"64-69"},"PeriodicalIF":0.0,"publicationDate":"2016-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73891795","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

A novel position observer for SPMSM sensorless control at low speed without using filters 一种新颖的无传感器调速位置观测器

2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia) Pub Date : 2016-05-22 DOI: 10.1109/IPEMC.2016.7512399

Tianheng Ni, Bo Zhou, Bing Liu, Long Wang

引用次数: 0