Meng JIANG, Yu HUANG, Weihan LIAO, et al. Multi-objective Optimization of Electricity-Gas-Heat Integrated Energy System Based on Improved NSGA-Ⅱ Algorithm[J]. Power Generation Technology, 2020, 41(2): 131-136.
Meng JIANG, Yu HUANG, Weihan LIAO, et al. Multi-objective Optimization of Electricity-Gas-Heat Integrated Energy System Based on Improved NSGA-Ⅱ Algorithm[J]. Power Generation Technology, 2020, 41(2): 131-136. DOI: 10.12096/j.2096-4528.pgt.19052.
With the development of interaction between electricity
natural gas and heat networks
collaborative optimization of integrated energy system has become a new research focus. An improved NSGA-Ⅱ algorithm was proposed to solve the optimization problem of integrated energy system
which contained multiple objectives and nonconvex constraints
a global Pareto set maintenance method was proposed to improve the search efficiency of Pareto-optimal solutions. Dimensional reduction and dynamic adjustment were applied to improve the probability of finding feasible solutions under high-dimension equality constraints. An example was analyzed to prove the validity of the proposed method.
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