Shidao Xingang 800KVA ship power and shore power are connected to the grid for the first time in China

Recently, our company has provided 800kVA shore power supply for Shidao Xingang Port Co., Ltd., which has been successfully commissioned and put into production. The system uses today's DSP control circuit, and is directly paralleled with the marine generator to achieve seamless switching between ship power and shore power. It ensures the continuous power operation of the marine load. In the docking mode, the shore power is mainly combined with the marine diesel generator, then the marine generator is disconnected, the shore power is supplied independently, in the departure mode, the marine generator is mainly combined with the shore power, and then the shore power is disconnected. The ship leaves the port, truly realizing the theme of seamless switching, pollution-free, noise free technology, energy conservation and environmental protection.

This technology is our company's technology and the first successful pilot case of port shore power in China, laying a good foundation for the future production and sales of port shore power. On this basis, multi-level parallel connection of inverter core can be realized, and the production and operation of super power supply can be realized.