Author:
Chen Shengran,Wang Shengyan
Abstract
The integrated energy system is a vital part of distributed energy industries. In addition to this, the optimal economic dispatch model, which takes into account the complementary coordination of multienergy, is an important research topic. Considering the constraints of power balance, energy supply equipment, and energy storage equipment, a basic model of optimal economic dispatch of an integrated energy system is established. On this basis, a multiobjective function solving algorithm of NSGA-II, based on tent map chaos optimization, is proposed. The proposed model and algorithm are applied. The simulation results show that the optimal economic scheduling model of the integrated energy system established in this paper can provide a more economic system operation scheme and reduce the operation cost and risks associated with an integrated energy system. The Non-dominated Sorting Genetic Algorithm-II (NSGA-II) multiobjective function solving algorithm, based on tent map chaos optimization, has better performance and efficiency.
Subject
Process Chemistry and Technology,Chemical Engineering (miscellaneous),Bioengineering
Reference17 articles.
1. Application of augmented Lagrangian relaxation to coordinated scheduling of interdependent hydrothermal power and natural gas systems
2. Hourly electricity demand response in the stochastic day-ahead sched-uling of coordinated electricity and natural gas networks;Zhang;IEEE Trans. Power Syst.,2015
3. Thought about the Integrated Energy System in China;Jia;Power Constr.,2015
4. Steady State Analysis of Electricity-Gas Regional Integrated Energy System With Consideration of NGS Network Status;Wang;China J. Electr. Eng.,2017
5. A Brief Review to Integrated Energy System and Energy Internet;Yu;J. Electr. Technol.,2016
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