Complementarity-constrained predictive control for efficient gas-balanced hybrid power systems
arxiv(2024)
摘要
Controlling gas turbines (GTs) efficiently is vital as GTs are used to
balance power in onshore/offshore hybrid power systems with variable renewable
energy and energy storage. However, predictive control of GTs is non-trivial
when formulated as a dynamic optimisation problem due to the semi-continuous
operating regions of GTs, which must be included to ensure complete combustion
and high fuel efficiency. This paper studies two approaches for handling the
semi-continuous operating regions of GTs in hybrid power systems through
predictive control, dynamic optimisation, and complementarity constraints. The
proposed solutions are qualitatively investigated and compared with baseline
controllers in a case study involving GTs, offshore wind, and batteries. While
one of the baseline controllers considers fuel efficiency, it employs a
continuous formulation, which results in lower efficiency than the two proposed
approaches as it does not account for the semi-continuous operating regions of
each GT.
更多查看译文
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要