In response to the national "carbon peaking and carbon neutralization strategy", the transportation industry, especially ports, needs to vigorously promote the construction of energy consumption monitoring systems, increase the stability and real-time of monitoring data, and provide a basis for "carbon peaking". In view of the weak status of the port fuel online monitoring system, this paper combs and analyzes the current status of the port fuel equipment energy efficiency statistics, pointing out the deficiencies of the statistical methods at the present stage. Through the comparison and analysis of existing fuel online monitoring schemes, the vehicle emission diagnosis system is selected to collect the fuel consumption data of equipment in real time. Through sorting out and analyzing the data of some vehicles, the real-time fuel consumption data and corresponding proportion under different working conditions are obtained, and suggestions for optimization and improvement of production scheduling are put forward. Through online monitoring of fuel equipment, the online monitoring of all energy elements of the port is realized, providing data support for the port enterprises to achieve green and low-carbon development.
The routine use of shore power and the coordination between ships and shore will become key links in improving the atmospheric environment of ports. Ships approaching the port will be connected to shore power more frequently, which will inevitably increase the frequency of electrical equipment usage and the workload of operation and maintenance of shore power equipment in the shore based power supply system. This article conducts research on the technical requirements for the operation and maintenance of the main electrical equipment in the dock shore power supply system, analyzes typical electrical faults, and standardized maintenance management is an important measure to ensure efficient and routine use of shore power. It provides technical support for the stable and reliable use of shore power by ships, and improves the utilization rate of port shore power.
KEYWORDS: Power supplies, Transformers, Energy efficiency, Power consumption, Frequency conversion, Equipment, Light sources and illumination, Design and modelling, Oceanography, Industry
With the rapid economic development of port cities, the application of shore power is one of the most effective measures to reduce the number of ships in port. There are many technologies for construction and connection of shore power, but there is little research on energy efficiency monitoring and management technology. This paper optimizes shore power monitoring system, strengthens energy efficiency management, and promotes the normal use of shore power by analyzing the technical requirements of power parameter monitoring equipment, the layout of key nodes of energy efficiency management, and the technical requirements of collection indicators.
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