230 Volt AC To Inverter Switching

Before three weeks i am introduced  inverter circuit diagram but the circuit not included ac to inverter switching part so today i introducing a 230 Volt Ac to inverer switching circuit diagram.

230 Volt AC To Inverter Switching Circuit Diagram:

Circuit showing a inverter switching  . Here i have used  bc 558 ,BC 548 and a relay for making this circuit . 230 volt connected to the base of the transistor Q1.When the power is ON positive volt coming to the base of the transistor so the relay circuit is open and load working in 230 V AC .When the power is OFF ground voltage coming to the base of the transistor so the Base of the Q2 is positive there for the   relay circuit closed and load working in inverter input.

Part list and applications are showing below.

Component No:    Value     Usage
R1     100KΩ     Emitter Load
R2     10K Ω     Base Biasing
R3    180KΩ      Current Limiting
Q1    BC558      Switching 
Q2    BC548       Switching
D1     IN4007   Relay Balancing
RL1    12 V      Inverter Switching