Multi-objective optimisation of ship microgrid research based on priority selective control strategy of diesel generator and energy storage
by Liao Weiqiang; Zhang Rencheng; Wu Defeng; Yu Wanneng; Yang Kai
International Journal of Computer Applications in Technology (IJCAT), Vol. 59, No. 3, 2019

Abstract: This paper's research objective is to investigate an independent ship with wind-solar-diesel-battery hybrid energy using real-time variations of energy source components in energy storage systems. The costs of fuel, and sewage and real-time output cost of a diesel generator set and energy storage system are also considered. Firstly, this paper investigates the critical output point of energy storage systems under a dynamic load, to determine the priority of energy storage control strategy. Secondly, this paper investigates the issue of power supply optimisation. A three objective optimisation design model is proposed, which includes the cost of the whole life cycle of the system, the microgrid capacity loss and the pollutant treatment cost. This paper also uses the NSGA-II algorithm which is used to investigate the numerous aspects of independent ship microgrid optimisation, while influencing different power combinations and energy control strategies. The results show that the method is accurate and effective.

Online publication date: Thu, 28-Mar-2019

The full text of this article is only available to individual subscribers or to users at subscribing institutions.

 
Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.

Pay per view:
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.

Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Computer Applications in Technology (IJCAT):
Login with your Inderscience username and password:

Username:        Password:          Forgotten your password?

Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.

If you still need assistance, please email subs@inderscience.com