零功耗光伏并网逆变器

Zero Consumption Solar Cell Inverter Incorporated into the Power Networks

根据光伏发电的特点,设计的不用脉宽调制的方法,也不用其它功率变换方法的零功耗光伏并网逆变器,免除了传统光伏并网逆变器中的升压电路和逆变电路,效率接近100%;同时不包括任何高频工作的功率器件,不会产生射频干扰。

Zero consumption solar cell inverter incorporated into the power networks, not needing the method of pulse width modulation and other power converter, is designed according to the characteristic of solar cell. Removing the stepup and inverter circuit from traditional solar cell inverter incorporated into the power networks, the efficiency is close to 100%. Not including any power device that works at high frequency, it will not produce the radio frequency to interfere.