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【答案】应助回帖
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livesun: 金币+100, 翻译EPI+1, ★★★很有帮助 2012-10-24 10:32:00
Control software with real-time SCM as the core, flexibility, versatility, and reliability
Now to the solar charge controller software design is described below:
1, first of all, the main program to complete the system initialization, initialization process, prevent broken accidents, should be shut down at the beginning of your program breaks in the main, after the initialization is complete, open break. 2, due to changes in solar output voltage as load changes, with single-chip solar cells by x mode voltage regulator. In particular, when solar power when the output voltage is greater than the given parameter v, x-mode feedback but the duty reduction of solar output voltage lower or increase the duty cycle.
Until stable. 3, LCD displays both ends of the battery charging voltage and charging current of the battery, if the battery is charging, the corresponding led is lit, if the battery relay disconnected so that the battery disconnected and the corresponding led is lit. |
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