Nowadays, transmission system operators of energy networks (TSO) have to enable secure energy supply even under challenging transport situations and increasing demand. Hence, they seek a stable network control and regularly expand the capacity of their networks. The challenging questions arise of how to obtain safe network operations for fixed network infrastructure and how to extend the network capacity at minimum cost. In this thesis, we formulate these two questions as mathematical optimization problems and present solution approaches that scale to real-world instances of size and complexity encountered in practice. Model formulations of both problems are located in the field of Mixed-Integer Nonlinear Programming (MINLP). However, glob...
The objective of the planning and the management of the electric distribution networks is to deliver...
This thesis explores possibilities and limitations of extending classical combinatorial optimization...
In the decades to come, the European electricity system must undergo an unprecedented transformation...
Energy systems are deeply integrated into our lives. From an academic point of view, they are of par...
Ein Viertel des europäischen Energiebedarfs wird durch Gas gedeckt, das durch ein europaweites Pipel...
Natural gas is the third most important energy source in the world. Presently, the consumption of na...
Many optimization problems in science and technology are subject to a system of nonlinear constraint...
To ensure security of supply in the presence of highly volatile generation of renewable electric ene...
Through out the world the natural gas resources will be one of the most important sources of energy ...
Today, natural gas is one of the most important sources of energy and is regarded as a key instrumen...
Potential-based flows are an extension of classical network flows and provide a simple yet realistic...
The primary focus of this thesis is to develop decomposition methods for solving large-scale optimiz...
Die Dissertation "Network design and network flows in theory and practice" befasst sich mit Optimier...
In this thesis we are dealing with the operative planning of water supply networks. The task of an o...
Natural gas is one of the most important energy sources. Consequently, its transportation through ga...
The objective of the planning and the management of the electric distribution networks is to deliver...
This thesis explores possibilities and limitations of extending classical combinatorial optimization...
In the decades to come, the European electricity system must undergo an unprecedented transformation...
Energy systems are deeply integrated into our lives. From an academic point of view, they are of par...
Ein Viertel des europäischen Energiebedarfs wird durch Gas gedeckt, das durch ein europaweites Pipel...
Natural gas is the third most important energy source in the world. Presently, the consumption of na...
Many optimization problems in science and technology are subject to a system of nonlinear constraint...
To ensure security of supply in the presence of highly volatile generation of renewable electric ene...
Through out the world the natural gas resources will be one of the most important sources of energy ...
Today, natural gas is one of the most important sources of energy and is regarded as a key instrumen...
Potential-based flows are an extension of classical network flows and provide a simple yet realistic...
The primary focus of this thesis is to develop decomposition methods for solving large-scale optimiz...
Die Dissertation "Network design and network flows in theory and practice" befasst sich mit Optimier...
In this thesis we are dealing with the operative planning of water supply networks. The task of an o...
Natural gas is one of the most important energy sources. Consequently, its transportation through ga...
The objective of the planning and the management of the electric distribution networks is to deliver...
This thesis explores possibilities and limitations of extending classical combinatorial optimization...
In the decades to come, the European electricity system must undergo an unprecedented transformation...