designing grid tie inverter circuit

Posted on Feb 6, 2014    8296

Here a single IC 556 has been incorporated for creating the PWM pulses. One half of the IC has been configured as the high frequency generator for feeding the other half IC which is rigged as a pulse width modulator. The sample modulating frequency is derived from TR1 which provides the exact frequency data to the IC so that the PWM are perfectly dimensioned in accordance with the mains frequency.

designing grid tie inverter circuit
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