Device of Port Shore Power of Envelope Voltage of Wireless Seamless Connection

Abstract

This paper introduces the composition and working principle of the envelope voltage wireless seamless shore power device. Ship power and shore power use LoRa technology to communicate with each other, so that they can connect with shore power quickly and correctly after the ship touches the shore, and the work efficiency is improved. The wireless device realizes the transmission of voltage, frequency and phase data of ship power and shore power. It realizes the connection of ship power and shore power without impact current, improves the safety and reliability of ship shore power connection, and realizes ship energy saving and port environmental protection.