Conference paper
Interfacing Energy Management with Supervisory Control for Hybrid Power Plants
Variability and uncertainties of wind and solar bring significant challenges into power system operation and control. Hybrid power plants (HPPs), which incorporates the complementary nature of wind and solar together with other technologies, such as energy storage, is a solution to cope with these challenges.
To maximize the revenue and enable the operation of HPPs, the energy management system and the supervisory controller are both needed, namely the HPP EMS and the HPPC. The HPP EMS provides optimal dispatch strategies in order to maximize the revenue through market bids. Meanwhile, the HPPC executes dispatch plans from the HPP EMS in a real-time fashion.
The paper highlights a new design of HPP EMS and HPPC with a focus on interface design between the two. The variables exchanged between the HPP EMS and the HPPC are presented, and practical issues such as time coordination and robustness over communication failure are discussed in detail.
| Language: | English |
|---|---|
| Publisher: | Institution of Engineering and Technology |
| Year: | 2022 |
| Pages: | 347-351 |
| Proceedings: | 20<sup>th</sup> Wind Integration Workshop 2021 |
| ISBN: | 1839534303 , 1839536810 , 9781839534300 and 9781839536816 |
| Types: | Conference paper |
| DOI: | 10.1049/icp.2021.2634 |
| ORCIDs: | Long, Qian , Zhu, Rujie , Das, Kaushik and Sørensen, Poul Ejnar |
HPP EMS HPPC executes dispatch plans HPPs distributed power generation energy management system energy management systems energy storage hybrid power plants hybrid power systems interface design optimal dispatch strategies optimisation power generation dispatch power generation economics power markets power system operation solar power stations supervisory control supervisory controller
