In recent years, under the support and guidance of relevant national policies, the solar photovoltaic power generation industry has developed rapidly, and the installed capacity of photovoltaic power plants has increased year by year. However,
Ultra-high voltage transmission refers to the use of 500 kV - 1000 kV voltage level to deliver electrical energy. If the 220 kV transmission index is 100%, the relative investment per kilometer of EHV transmission, the relative cost per 100 kWh of electricity transmission per kWh, and the consumption of metal materials are greatly reduced, and the utilization rate of the corridor is obvious. improve.