Study on the Multi-objective Optimal Dispatch of Integrated Community Energy System

DOI

10.2991/iccahe-16.2016.17How to use a DOI?

Keywords

Integrated community energy system, multi-objective, optimal dispatch, operation cost, external pollutant cost.

Abstract

This paper proposes a multi-objective optimization model for the dispatch of the integrated community energy system which is composed of an electricity sub-system, a heat sub-system and a natural gas sub-system. Two objectives, the daily operation cost and external pollutant cost are selected as the objective functions. Mathematical models of the subsystems as well as energy supply devices are given as equality constraints. In addition, inequality constraints that the decision variables must satisfy are also presented. Based on the developed model, the Pareto frontier of the multi-objective optimal dispatch model is obtained using NSGA-II. Numerical cases show the operation differences of devices under different objectives.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yingrui Wang
AU  - Jiaqi Shi
AU  - Tao Tan
AU  - Jianhua Zhang
PY  - 2016/10
DA  - 2016/10
TI  - Study on the Multi-objective Optimal Dispatch of Integrated Community Energy System
BT  - Proceedings of the 2016 5th International Conference on Civil, Architectural and Hydraulic Engineering (ICCAHE 2016)
PB  - Atlantis Press
SP  - 95
EP  - 101
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccahe-16.2016.17
DO  - 10.2991/iccahe-16.2016.17
ID  - Wang2016/10
ER  -