Flexibility of electric vehicles and space heating in net zero energy houses: an optimal control model with thermal dynamics and battery degradation

Jyri Salpakari, Topi Rasku, Juuso Lindgren and Peter D. Lund

Applied Energy, 2017, vol. 190, issue C, 800-812

Abstract: With the increasing penetration of distributed renewable energy generation and dynamic electricity pricing schemes, applications for residential demand side management are becoming more appealing. In this work, we present an optimal control model for studying the economic and grid interaction benefits of smart charging of electric vehicles (EV), vehicle-to-grid, and space heating load control for residential houses with on-site photovoltaics (PV). A case study is conducted on 1–10 net zero energy houses with detailed empirical data, resulting in 8–33% yearly electricity cost savings per household with various electric vehicle and space heating system combinations. The self-consumption of PV is also significantly increased.

Keywords: Energy management; Net zero energy; Photovoltaics; Electric vehicles; Space heating load control; Linear programming (search for similar items in EconPapers)
Date: 2017
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Citations: View citations in EconPapers (31)

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DOI: 10.1016/j.apenergy.2017.01.005

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