【摘要】 介绍了户用光伏电源逆变器的组成原理 ,提出了采用模糊自适应PID控制方法来提高电源系统供电质量的控制策略 ,并详细地介绍了这种策略的实现方法 ,给出了主要实验波形。结果表明 ,该控制策略对提高户用光伏电源的电压稳定性有较好的效果更多还原

【Abstract】 The principle of residential photovoltaic inverter power(RPVIP) is presented.A kind of control strategy adopting fuzzy self adaptive PID control is proposed,by which the quality of power supply of RPVIP is improved.The rea lization of this strategy is detailed and some main waveforms of experiment are given.The result indicates that it is efficient to improve voltage stability of RPVIP using this control strategy.更多还原