| 基于数字PI控制的燃料电池电站功率研究 |
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| 引用本文： | 熊振兴,黄石生,李鹏,唐朝阳.基于数字PI控制的燃料电池电站功率研究[J].电力电子技术,2009,43(11). |
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| 作者姓名： | 熊振兴 黄石生 李鹏 唐朝阳 |
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| 作者单位： | 华南理工人学,广东,广州,510640 |
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| 基金项目： | 广东省科技工业攻关重大项目(12482041570)Foundation Project:Supported by the Major Programs of Science and Technology Foundation of Guangdong Province In-dustry |
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| 摘 要： | 根据燃料电池电站功率逆变系统非线性的特点,进行线性化处理.采用数字化PI控制其输出波形.采用带滤波电感电流内环的电压瞬时值控制策略,电压瞬时值外环反馈控制提高系统动态响应,电流瞬时值内环反馈摔制提高系统稳态输出精度,选用TI控制器软件平台试凑PI参数.实验表明,该设计方案快捷、有效,电压输出波形良好.
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| 关 键 词： | 燃料电池 逆变 反馈控制 |
PI-based Digital Control of Inverter Power System for Fuel Cell Power Plant |
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| XIONG Zhen-xing,HUANG Shi-sheng,LI Peng,TANG Chao-yang.PI-based Digital Control of Inverter Power System for Fuel Cell Power Plant[J].Power Electronics,2009,43(11). |
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| Authors: | XIONG Zhen-xing HUANG Shi-sheng LI Peng TANG Chao-yang |
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| Affiliation: | XIONG Zhen-xing,HUANG Shi-sheng,LI Peng,TANG Chao-yang (South China University of Technology,Guangzhou 510640,China) |
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| Abstract: | According to the character non-linear of the fuel cell power plant inverter system,the linear treatment is taken and digital PI control of the output waveform is proposed.The voltage instantaneous feedback control strategy with filter inductor current inside loop is used to improve dynamic-state response and steady precision separately.The PI parameters are designed by trial and assemble method with TI controller software platform together.The experiments show that the design is effective,and efficient,and ... |
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| Keywords: | fuel cell inverting feedback control |
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