3 papers
eess.SY2025
Frequency Control and Optimal Power Sharing in Combined Power and Heating Networks with Heat Pumps
Xin Qin, Ioannis Lestas
Heat pumps have the capability for fast adjustments in power consumption with potential connections to large heating-inertia district heating networks, and are thus a very importan…
eess.SY2025
Economic Capacity Withholding Bounds of Competitive Energy Storage Bidders
Xin Qin, Ioannis Lestas, Bolun Xu
Economic withholding in electricity markets refers to generators bidding higher than their true marginal fuel cost, and is a typical approach to exercising market power. However, e…
eess.SY2025
Frequency Control and Power Sharing in Combined Heat and Power Networks
Xin Qin, Ioannis Lestas
We consider the problem of using district heating systems as ancillary services for primary frequency control in power networks. We propose a novel power sharing scheme for heating…