The effect of PV grid-connected on the distribution network and corresponding solutions

As the energy depletion and environmental pollution become serious, the utilizationof solar photovoltaic(PV)generation becomes worldwide hot issue. In this situation, PVgrid-connected generation will surely grow into a development trend as a way of using PV generation, but the increasing number of distributed generations brings about some technical problems. In this paper, the disadvantage influenceon by introducing the distributed PV generations into the distribution networkand was analyzed, and corresponding solutions are suggested.