Research and Design of Shore Power Cloud Network System Based on Cloud Platform

To reduce pollutant emissions during berthing and improve port air quality, an onshore power cloud network system based on a cloud platform was designed. The system is developed by microservice architecture.Four layers are contained in the architecture from bottom to top: support layer,application layer,service layer,display layer.MQTT communication protocol is adopted to manage the communication link of large data volume, and acquisition monitoring of shore power facilities are realize. Considering the Jiangsu section of the Beijing-Hangzhou canal as an example, the practical application of the electricity cloud network system on the shore has demonstrated that the system can effectively satisfy the ship charging requirements.