6000w Solar Energy Off Grid Inverter

FT series :6000w solar energy off grid inverter

power transmission

      In 1882, the first high-voltage transmission appeared. At that time, the voltage used was DC 1500V-2000V, and the transmitted power was about 1.5kW. It was the first power system in the world. Now the common AC transmission method is: the electric energy produced by the generator (the voltage is about 10kv) is converted into 220kv or 500kv by the step-up transformer, and then transmitted to the city's power supply network through the ultra-high voltage transmission line, and then reduced by multiple stages. The transformer ends up being 220v for our use. When long-distance power transmission is required, people will also use a new high-voltage direct current transmission method, that is, adding a rectifier (converting alternating current to direct current) and inverter (converting direct current to alternating current) in the original alternating current transmission network. The purpose of using ultra-high voltage (500kv, etc.) for power transmission is to reduce line loss, that is, the energy lost in the form of heat energy on the transmission line. It is estimated that the network loss of China's transmission and distribution system is as high as 8.5%. More advanced UHV power grids refer to 1000 kV AC or ±800 kV DC power grids, which can transmit power over long distances, large capacity, and low loss.

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