Abstract
Energy integration and logistics electrification are very promising solutions to reduce port pollution and improve operational efficiency. However, the access of renewable energy and electrified logistics loads may lead to voltage fluctuation and violation issues. Therefore, this paper proposes a multi-objective voltage/VAR control (VVC) method considering multi-network integration. This method can coordinate multiple devices of electricity, heat, gas, and logistics in multiple timescales to minimize voltage deviation and operating costs. To achieve the targets, a VVC model covering multi-network power flow calculation is established, which makes the control results more accurate. The second-order cone relaxation and Taylor expansion are used to deal with the nonlinear part of the power flow calculation, so that the scheduling model can be solved by commercial solvers. Multi-scenario stochastic optimization is also used to offset the uncertainties in renewable energy, load, and temperature. The case results show that the proposed method can fully use the dynamic properties of the integrated port energy system (IPES) and logistics system, improve the port operation economy, and reduce voltage deviation.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: International Journal of Electrical Power & Energy Systems
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
