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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wang Lihua Wei Xue-ye Zhang Jun-hong |
| Copyright Year | 2012 |
| Description | Author affiliation: School of Electronic and Information Engineering, Beijing Jiaotong University, China (Wang Lihua; Wei Xue-ye; Zhang Jun-hong) |
| Abstract | A sinusoidal photovoltaic inverter, which is a vital part of photovoltaic power generation system, is designed in this paper. The efficiency, quality, reliability are the key issues for the photovoltaic power supply. An improved push-pull DC-DC circuit is achieved and used in the inverter with full bridge DC-AC circuit. The control strategy is realized by a DSP chip, the DC booster is adopted by push-pull mode with SG3525, and the unipolar SPWM (Sinusoidal Pulse Width Modulation) algorithm is used to control full-bridge inverter. A PI digital controller is applied to achieve high performance for the command tracking and the load disturbance regulation. Experiment shows that the efficiency and characteristic satisfy the command. |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 285390 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781467312219 |
| e-ISBN | 9781467312202 |
| DOI | 10.1109/ISGT-Asia.2012.6303332 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-05-21 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Photovoltaic systems DSP Digital signal processing Pulse width modulation Sinusoidal pulse width modulation (SPWM) Educational institutions Sinusoidal photovoltaic inverter Inverters Voltage control |
| Content Type | Text |
| Resource Type | Article |
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