A large-scale PV installation has a profound effect on the power quality and operation of the grid. Therefore, as installations of PV systems increase, changes to both technologies and interconnection standards are ne...A large-scale PV installation has a profound effect on the power quality and operation of the grid. Therefore, as installations of PV systems increase, changes to both technologies and interconnection standards are needed to address these high PV penetration systems. This paper investigates the main technical impacts of large-scale PV generations on power grids and associated interconnection standards. A case study by using the PSS/E software in the Kinmen power system was implemented to study the steady-state and transient characteristics for the high penetration PV systems.展开更多
Kinmen Island lacks fossil-fuel energy, However, it has rich potential for solar and wind energy resources because of its excellent climate and geographical location. Therefore, a large scale utilization of the renewa...Kinmen Island lacks fossil-fuel energy, However, it has rich potential for solar and wind energy resources because of its excellent climate and geographical location. Therefore, a large scale utilization of the renewable energy sources is favoured. In June 2004, the Kinmen County government published the Strategic Plan for the Sustainable Development of Kinmen, which focuses on maintaining the ecology of the islands. In the near future, a high penetration of renewable power can be predicted to be installed in this island. However, a large renewable energy penetration into a diesel power system would face technical and economic problems. Therefore, this study intends to discuss the system operation of the Kinmen system and investigates the original unit commitment scheduling. Based on the simulation results, a new unit commitment scheduling will be proposed in this work.展开更多
文摘A large-scale PV installation has a profound effect on the power quality and operation of the grid. Therefore, as installations of PV systems increase, changes to both technologies and interconnection standards are needed to address these high PV penetration systems. This paper investigates the main technical impacts of large-scale PV generations on power grids and associated interconnection standards. A case study by using the PSS/E software in the Kinmen power system was implemented to study the steady-state and transient characteristics for the high penetration PV systems.
文摘Kinmen Island lacks fossil-fuel energy, However, it has rich potential for solar and wind energy resources because of its excellent climate and geographical location. Therefore, a large scale utilization of the renewable energy sources is favoured. In June 2004, the Kinmen County government published the Strategic Plan for the Sustainable Development of Kinmen, which focuses on maintaining the ecology of the islands. In the near future, a high penetration of renewable power can be predicted to be installed in this island. However, a large renewable energy penetration into a diesel power system would face technical and economic problems. Therefore, this study intends to discuss the system operation of the Kinmen system and investigates the original unit commitment scheduling. Based on the simulation results, a new unit commitment scheduling will be proposed in this work.
