Abstract
The German Renewable Energy Resources Act 2012 provides incentives for operating biogas plants in a flexible way, i.e., producing electricity in times of high prices and storing biogas during times of low prices. Frequent starts and shutdowns of the combined heat and power unit (CHP), however, lead to excessive and irregular wear and tear. Conventional maintenance schedules just take the CHP’s operating hours into account, thus implying constant wear and tear. Therefore, their use is not appropriate for a flexibly operated plant. Applying such an inappropriate maintenance strategy might lead to a lower availability of the plant and lost revenues. To overcome this gap, we introduce the Long-term Electricity production Planning Problem (LEPPP) that determines both the long-term strategy for electricity production and the optimal dates for scheduled maintenance activities simultaneously. Furthermore, we present the numerical results of a case study using data of an existing biogas plant.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.