| 25V／5A太阳能直流稳压电源的设计 |
| |
| 引用本文： | 王朕,杨林,史贤俊.25V／5A太阳能直流稳压电源的设计[J].船电技术,2011,31(10):52-55. |
| |
| 作者姓名： | 王朕 杨林 史贤俊 |
| |
| 作者单位： | 海军航空工程学院控制工程系,山东,264001 |
| |
| 摘 要： | 本文针对某型野外电台供电电压精度高、动态响应快的要求，采用TMS320LF2407A型DSP为主控芯片、推挽式变换器为主电路、PWM为控制方法研制了一利用太阳能的25V／5A直流稳压电源。应用积分分离式数字PID调节器提高了电源动态响应速度和输出电压精度，使得电源在负载突变和满载输出（5A）时，输出电压的响应速度和纹波...
|
| 关 键 词： | 太阳能 稳压电源 数字信号处理器 数字PID调节器 |
The Design of a 25 V/5 A Solar DC Power Supply |
| |
| Wang Zhen,Yang Lin,Shi Xianjun.The Design of a 25 V/5 A Solar DC Power Supply[J].Marine Electric & Electronic Technology,2011,31(10):52-55. |
| |
| Authors: | Wang Zhen Yang Lin Shi Xianjun |
| |
| Institution: | (Naval Aeronautical and Astronautical University,Shandong264001,China) |
| |
| Abstract: | According to the requirement of a wild-radio＇s power supply, a 25 V/5 A solar DC power supply with high precision and quickly dynamic response is developed. The CPU is TMS320LF2407A, the main circuit is pull-push DC/DC converter, and PWM control method has been used too. The accuracy and the dynamic response are greatly improved because of the use of a digital PID regulator. So the response time is only 0.2 s when the load current achieves 5 A from 1 A, and the ripple voltage is only 94mV when the load current is 5 A. The results of application proved this solar DC power supply is not only fully satisfied with the requirement but also have the advantages of precise output voltage, high stability, quickly dynamic response etc. |
| |
| Keywords: | solar DC power supply DSP digital PID regulator |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
