BUILDING CONTROL SYSTEM AND MONITORING FOR SOLAR POWER STATION CONNECTED GRID, APPLIED IN LAO CAI PROVINCE

Abstract

Nowadays, when fossil energy sources are running out, the exploitation of renewable energy sources has become an urgent problem. In which, the solar power system is particularly interested. In Vietnam, the State has a policy to allow solar power producers to connect to the grid and sell electricity to EVN. As there are more and more solar power stations, the construction of a SCADA system is a necessary issue. The solar monitoring SCADA system allows for full control of the designed solar stations, which are connected via a software that communicates with the internet. From there, it helps us analyze, evaluate and give real-time system status alerts anywhere as long as there is an internet connection. This article is the result of the pilot construction of a 4G communication SCADA software applied to a system of 3 solar power stations installed in Lao Cai City - Lao Cai Province.