| 小功率太阳能电源逆变装置的设计 |
| |
| 引用本文： | 俞志根.小功率太阳能电源逆变装置的设计[J].电力电子技术,2009,43(7). |
| |
| 作者姓名： | 俞志根 |
| |
| 作者单位： | 湖州职业技术学院,浙江,湖州,313000 |
| |
| 基金项目： | 湖州市科技计划一般科研项目(2007YG29)~~ |
| |
| 摘 要： | 以TMS320LF2407型DSP为核心,采用两级结构设计了小功率太阳能电源逆变装置。前级为升压斩波器,用于实现最大功率跟踪(MPPT);后级为全桥式逆变器,用于实现对并网电流的控制。针对传统PI控制的不足,采用了PI控制和重复控制相结合的控制策略,以实现并网电流与电网电压可靠同步。实验证明,所设计的逆变装置具有良好的稳定性和可靠的控制策略,可广泛用于家庭、单位或社区里的光伏电源系统。
|
| 关 键 词： | 太阳能 电源 逆变装置/数字信号处理技术 |
Design of the Inversion Device for the Mini-types Solar Power Supply |
| |
| YU Zhi-gen.Design of the Inversion Device for the Mini-types Solar Power Supply[J].Power Electronics,2009,43(7). |
| |
| Authors: | YU Zhi-gen |
| |
| Affiliation: | Huzhou Vocational and Technological College;Huzhou 313000;China |
| |
| Abstract: | The inversion device of the mini-types solar power supply is realized by two stage-frames,based on the technol-ogy of the digital signal processor and the TMS320LF2407.The front stage is the Boost chopping circuit to realize the max-imum power point tracking(MPPT),the later stage is the full bridge inverter to realize the grid-connected current control.Aiming at the shortcoming of PI control,a strategy which combines PI control and repetitive control is adopted to synchro-nize the utility voltage with the g... |
| |
| Keywords: | solar energy power supply inversion device/digital signal processor |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
