Calculation of PV Power Station Access

With the PV system capacity continues to expand, they identify a given network to bear the largest photovoltaic power generation into power, it is an urgent need to address the problem. This paper analyzes the PV of the distribution network voltage distribution and the impact of the trend line. From the perspective of network security, it creates access to computing power PV model. This is combined with two sub-enumeration method for solving the mathematical model and its analysis by the actual distribution system, which verify the correctness and effectiveness. In addition, it analyzes the location of the PV power plant access to the power of access.