家用太阳能发电系统逆变电路的设计

Home Use Solar Energy Generating System Inversion Electric Circuit Design

采用运算放大器组成的RC桥式正弦波振荡器电路和运算放大器,设计了一种家用太阳能发电系统逆变电路,该电路可以将光伏蓄电池阵列的直流输出电压转变为工频50HZ、220V的交流电压,电路具有体积小、重量轻、成本低的特点,并经计算机模拟仿真实验,从理论上验证了电路的合理性。

in the article designs the home use solar energy generating system inversion electric circuit, is the RC bridge type sine-wave generator electric circuit and the operational amplifier constitution which is composed by the operational amplifier, this electric circuit may bend down the accumulator cell array direct-current output voltage the light to transform into power frequency 50HZ, the 220V alternating voltage output merges the electrical network, the electric circuit has slightly the volume, the weight light, the cost low characteristic, and theoretically has confirmed the electric circuit rationality after the electronic circuit computer simulation simulation experiment.