摘要
风光互补路灯系统中蓄电池充电面临的主要问题是输入电能不规则变化,无法保证高充电效率。因此在分析蓄电池充电特性基础上,采用模糊自适应控制策略,实现了三阶段充电控制,通过模糊控制机构实时调节充电增益,提高了充电过程的鲁棒性,仿真结果验证了本控制方案的有效性。
The main problems of battery charging in Wind and solar Hybrid Street light system is the irregular change of the input power, which can not guarantee high charging efficiency. This paper achieve a three - stage charging control by adoption of fuzzy adaptive control strategy based on analyzing the bat- tery charging characteristics. The control method increases the robustness of the charging process in using of real- time regulating the charge gain by fuzzy control mechanism, the simulation results demonstrate the effectiveness of the fuzzy adaptive control method.
出处
《微处理机》
2011年第6期77-79,83,共4页
Microprocessors
基金
国家自然科学基金重点项目(60534040)
国家自然科学基金重点项目(60674099)
关键词
模糊自适应控制
三阶段充电
风光互补
Fuzzy adaptive control
Three -stage charging
Wind and solar Hybrid
