This paper deals with some issues related to optimal operation of microgrids. which are a group of loads. generators and energy storage systems that can be managed isolated or connected to the main grid. in a coordinated way in order to reliably supply electricity. https://www.ealisboa.com/limited-price-Nimbus-Cloud-Polycotton-Double-Bedsheet-Jubilance-By-Welspun-big-savings/