Sökning: "Hydropower planning"
Visar resultat 1 - 5 av 17 avhandlingar innehållade orden Hydropower planning.
1. Weekly planning of hydropower in systems with large volumes of varying power generation
Sammanfattning : Hydropower is the world’s largest source of renewable electricity generation. Hydropower plants with reservoirs provide flexibility to the power systems. LÄS MER
2. Issues of making hydropower environmentally sustainable
Sammanfattning : .... LÄS MER
3. Environmental considerations in the planning of large dam projects : a study on Environmental Impact Statements and the Southeastern Anatolia Project
Sammanfattning : Large dam projects have played a key role in supporting societal development in the past and continue to be launched, primarily in developing countries. However, large dam projects also cause extensive environmental impacts in the river system, which may reduce the river system's capacity to provide goods, services, and other values apart from those generated by the project. LÄS MER
4. A hydropower perspective on flexibility demand and grid frequency control
Sammanfattning : The production and consumption of electricity on the power grid has to balance at all times. Slow balancing, over days and weeks, is governed by the electricity market and carried out through production planning. Fast balancing, within the operational hour, is carried out by hydropower plants operating in frequency control mode. LÄS MER
5. Distributed Stochastic Programming with Applications to Large-Scale Hydropower Operations
Sammanfattning : Stochastic programming is a subfield of mathematical programming concerned with optimization problems subjected to uncertainty. Many engineering problems with random elements can be accurately modeled as a stochastic program. In particular, decision problems associated with hydropower operations motivate the application of stochastic programming. LÄS MER