Robust mixed H2/ H∞ based optimal controller design for single-phase grid-connected converter
文献类型：会议论文
| 作者 | Li ZW(李忠文) ; Zang CZ(臧传治); Zeng P(曾鹏); Yu HB(于海斌); Li HP(李鹤鹏); Gao, Lin; Bai, Xiuwen
|
| 出版日期 | 2016 |
| 会议名称 | 28th Chinese Control and Decision Conference, CCDC 2016 |
| 会议日期 | May 28-30, 2016 |
| 会议地点 | Yinchuan, China |
| 关键词 | single-phase converter mixed H2 / H∞ uncertainty optimal control |
| 页码 | 1230-1234 |
| 通讯作者 | 李忠文 |
| 中文摘要 | In order to integrate more and more renewable energy resources to the main grid, single-phase grid-connected converters (GCCs) have gained more attention. However, the controller for a single-phase GCC is much more difficult to design than for a three-phase GCC. Traditionally, proportional plus integral (PI) or proportional plus resonant (PR) are widely used to control a single-phase GCC system. However, both the PI and PR controlled GCC show some drawbacks, such as slow response speed, poor robust performance against the systems' uncertainties and exogenous disturbance. In this paper, the detail state-space model of a single-phase GCC system is built, which includes the uncertainty and disturbance in the system to accurately reflect the practical system conditions. Then, robust mixed H2/H∞ optimal control technique is applied to design a full-state feedback controller for a single-phase grid-connected converter. The performance of proposed control method is evaluated by simulation. Simulation results demonstrate that the proposed control method has much more improved transient and steady state performance than PI controller. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 1 |
| 会议录 | Proceedings of the 28th Chinese Control and Decision Conference, CCDC 2016
 |
| 会议录出版者 | IEEE |
| 会议录出版地 | Piscataway, NJ, USA |
| 语种 | 英语 |
| ISSN号 | 1948-9439 |
| ISBN号 | 978-1-4673-9714-8 |
| WOS记录号 | WOS:000383222301086 |
| 源URL | [http://ir.sia.cn/handle/173321/19175]  |
| 专题 | 沈阳自动化研究所_工业控制网络与系统研究室 |
| 推荐引用方式 GB/T 7714 | Li ZW,Zang CZ,Zeng P,et al. Robust mixed H2/ H∞ based optimal controller design for single-phase grid-connected converter[C]. 见:28th Chinese Control and Decision Conference, CCDC 2016. Yinchuan, China. May 28-30, 2016. |
入库方式： OAI收割
来源：沈阳自动化研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。