Can any one give me the idea that how can I design a load in a grid integrated PV system which changes after 1 sec of simulation starts.

I have used a 2 MW load in my simulation. I want to run my simulation in such a way that 1 sec after the simulation starts the used load (i.e 2 MW) changes to 4 MW. If any body know this, kindly help me to do the same.

Answer 1

[Murali Krishna]

If you are simulating the load on the system using RLC branch available in the Simulink tool box, you can change the load by using a circuit breaker block and step block. Give the step time as 1 sec so that the transition from 0 to 1 closes the circuit breaker and adds additional load on the system