Economic planning of network for integration of renewable: A review

Integration on large scale of distributed generation into the distribution system can change the role of system from passive to active but also show significant changes in planning approach, distribution network operations and designing. Planning approach that is being used for today´s distribution system can´t fulfill the integration method for distributed generation and conventional system in an economical way because of the fact that planners are not able to deal with complex environmental decisions and lower development budgets for renewable. This review paper proposes the key facts that should be under consideration to make the distribution network more economical for the integration of renewable.