A Techno-Economic Analysis of Battery Energy Storage Systems in Combination with Micro CHP Systems for Single-Family Houses
- Keywords
- Techno-Economic Analysis, Battery Energy Storage Systems, Micro CHP Systems, Single Family Houses
- Abstract
In this paper, the performance of battery storage systems in combination with micro combined heat and power (CHP) systems are systematically investigated by computer simulations for the supply of single-family houses in various settings. As input parameters for the analysis, energy demand-time series for electricity, heating and domestic hot water are considered for selected building types. The focus of the analysis is on the functional relationship between self-sufficiency (autarky) and self-consumption fraction on the one hand and factors such as system configuration (e.g. battery storage capacity), power and heat demand on the other hand. The results of the analysis shows that battery sizing only significantly affects autarky and self-consumption fraction up to a capacity of 2 kWh. The results of the economic evaluation shows also, that highest NPVs are reached for small batteries with capacities up to 2 kWh. Also, the operation of batteries in combination with CHP systems differs from the operation of batteries in combination with PV systems and results in higher full cycle numbers and different battery utilization patterns with a strong seasonal influence.
- Copyright
- © 2019, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Peter Stenzel AU - Nils Heyermann AU - Maren Wenzel AU - Peter Markewitz AU - Martin Robinius AU - Rolf Albus AU - Klaus Görner AU - Detlef Stolten PY - 2019/11 DA - 2019/11 TI - A Techno-Economic Analysis of Battery Energy Storage Systems in Combination with Micro CHP Systems for Single-Family Houses BT - Proceedings of the 13th International Renewable Energy Storage Conference 2019 (IRES 2019) PB - Atlantis Press SP - 191 EP - 203 SN - 2589-4943 UR - https://www.atlantis-press.com/article/125923333 ID - Stenzel2019/11 ER -