Based on Refs. [1, 2], the maintenance (operation) cost of "electrical storage system" is assumed 0.5 p/kWh or the maintenance (operation) cost of "thermal storage system" is assumed 0.1 p/kWh. Can someone please help me with finding a reference to know how much the maintenance (operation) cost of “hydrogen storage system” and “solar thermal storage system” are?
The mathematical formulation of “hydrogen storage system” and “solar thermal storage system” can be found in Refs. [3, 4] but the maintenance cost of these equipment was not introduced in this references.
[1] D. Zhang, S. Liu, L.G. Papageorgiou. Fair cost distribution among smart homes with microgrid. Energy Conversion and Management. 80 (2014) 498-508.
[2] A. Najafi-Ghalelou, S. Nojavan, K. Zare. Heating and power hub models for robust performance of smart building using information gap decision theory. International Journal of Electrical Power & Energy Systems. 98 (2018) 23-35.
[3] G. Cau, D. Cocco, M. Petrollese, S. Kær, C. Milan. Energy management strategy based on short-term generation scheduling for a renewable microgrid using a hydrogen storage system. Energy Conversion and Management. 87 (2014) 820–831.
[4] D. Steen, M. Stadler, G. Cardoso, M. Groissböck, N. DeForest, C. Marnay. Modeling of thermal storage systems in MILP distributed energy resource models. Applied Energy. 137 (2015) 782-92.