研究目的
To model mathematically the generator-ESD interaction and implement strategic loading for the ESD system to reduce fuel consumption and emissions.
研究成果
The methodology allows potential fuel savings and emissions reduction, especially when generators can be disconnected. The combination of optimum set-point operation with peak shaving is advantageous for minimizing fuel consumption.
研究不足
The study assumes ideal inner controller for ESD and stable generator inner controller. The impact of generator thermal response on fuel consumption and emissions is not considered.
1：Experimental Design and Method Selection:
The study involves deriving a new model for fuel saving and emission reduction based on ESD characteristics and engine efficiency.
2：Sample Selection and Data Sources:
Data from marine vessels with hybrid power plants, including generator and ESD specifications.
3：List of Experimental Equipment and Materials:
Energy storage devices, diesel and gas engines, generators.
4：Experimental Procedures and Operational Workflow:
Analysis of several cases with and without generator disconnection, using spline approximation and linear interpolation for optimization.
5：Data Analysis Methods:
Optimization using the Karush–Kuhn–Tucker method and linear interpolation.
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