Method and ecs control system for power transmission to berthing ships

Abstract

The invention discloses a method and ECS control system for delivery power to a docking ship. The system comprises a soft five-prevention detection unit used for automatically starting soft five-prevention detection operation when request signals are received after an onshore power box is in cable connection with the ship. The system further comprises a power delivery starting unit and a power-off starting unit, wherein the power delivery starting unit is used for starting power delivery operation when the request signals are power delivery request signals and soft five-prevention detection succeeds, and the power-off starting unit is used for starting power-off operation when the request signals are power-off request signals and soft five-prevention detection succeeds. The system provided by the invention is applied to a process when a thermal power plant supplies plant power to the ship, has such functions as one-key startup, soft five-prevention, electric quantity automatic metering, boat-shore real-time data interaction and the like, realizes scheduling automation based on a microcomputer five-prevention technology, realizes a high-voltage opening-closing remote control mode, and realizes dual configuration of a sudden stop technology.

Description

technical field [0001] The invention relates to an ECS control system (electrical control system) for transmitting electricity to a docked ship and a method for transmitting electricity to a docked ship realized by using the ECS control system. Background technique [0002] The shore power supply technology is to stop the generator power supply on the ship when the ship is docked or at the port, and the shore power of the port wharf supplies power to the electrical equipment on the ship through cables. The study of shore power supply technology in ports has very positive significance for energy saving and emission reduction, and the construction of green ports. It is an important measure to solve the pollution problem caused by the power generation on board ships to the port waters. [0003] As a technology that can reduce port pollutant emissions, marine shore power projects are receiving more and more attention. The shore power technology of domestic ports is still in the...

AI Technical Summary

Problems solved by technology

The shore power technology of domestic ports is still in the initial stage of research. Due to the difference in power grid frequency and many other factors, other successful cases of shore power projects in the world cannot be copied to Chinese ports. How to provide a power supply suitable for Chinese ports to dock ships? The control system has become a technical problem that needs to be solved urgently

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