TY - JOUR
TI - Analysis and research on optimal economic operation of cogeneration micro-grid based on heat pump control
AU - Xia Wei Hua
JN - Thermal Science
PY - 2021
VL - 25
IS - 4
SP - 2871
EP - 2879
PT - Article
AB - When the micro-grid is connected to the grid, the influence of the load and  the micropower supply's operating characteristics may cause the power  exchange between the micro-grid and the large grid to cause unnecessary  losses. The objective function of power supply satisfaction of large power  grids. The article takes the co­generation micro-grid as the research  object. It proposes establishing an objective function including the  satisfaction of micro-grid decision-makers, the satisfaction of social  benefits, and the satisfaction of large-scale power supply using the  analytic hierarchy process. After that, the article uses the particle swarm  optimization algorithm combined with the typical dispatching strategy of  the micro-grid to solve the aforementioned model with MATLAB as the primary  tool, and obtains the 24 hour output optimization results of the micro-grid,  and analyzes the results in detail. The calculation examples show that the  model can achieve economic optimization based on satisfying the  satisfaction of different groups, which verifies the scientificity and  effectiveness of the proposed model.