Sökning: "Flexibility measures"
Visar resultat 1 - 5 av 89 avhandlingar innehållade orden Flexibility measures.
1. Measuring supply chain performance measures : prioritizing performance measures
Sammanfattning : The literature of the management of supply chains has during the last two decades rapidly evolved. The reason for this is the global competition and the introduction of information technology. To reduce cost and increase profitability has always been interesting for organisations that compete on a market. LÄS MER
2. Combined heat and power plant flexibility - Technical and economic potential and system interaction
Sammanfattning : The share of variable renewable energy sources in electricity generation systems is expected to increase, leading to increased variability in the load that must be provided by conventional power plants or other flexibility measures. Thus, thermal power plants need to consider implementation of technical measures that enhance flexibility; to maintain profitability of operation with increased electricity price fluctuation, and to support electricity system stability. LÄS MER
3. Cooperation in local electricity markets : modelling of technical measures
Sammanfattning : This thesis presents a system analysis for co-operation in local electricity markets including distributors and customers. The purpose of co-operation is to minimise the system cost of local markets by introducing system measures, such as end-use measures and municipal co-generation plants. LÄS MER
4. Combined heat and power plants in decarbonized energy systems: Techno-economics of carbon capture and flexibility services at the plant, city and regional levels
Sammanfattning : Our present energy system is the main driver of climate change. Variable renewable electricity generation and carbon dioxide removal (CDR) are key technologies in the transformation to a sustainable energy system, but their broad implementation implies challenges related to energy system flexibility and energy requirements of CDR technologies. LÄS MER
5. Variation management for cost-efficient integration of variable renewable electricity
Sammanfattning : The aim of this work is to improve our understanding of how wind power and solar photovoltaics (PV) can be integrated into the electricity system in a cost-efficient manner. For this, a techno-economic cost-minimising model of the electricity system is used for a set of case studies. LÄS MER